/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Custom Properties - Theme System */
:root {
    /* Petroleum Color Palette */
    --primary-50: #f0fdfa;
    --primary-100: #ccfbf1;
    --primary-200: #99f6e4;
    --primary-300: #5eead4;
    --primary-400: #2dd4bf;
    --primary-500: #14b8a6;
    --primary-600: #0d9488;
    --primary-700: #0f766e;
    --primary-800: #115e59;
    --primary-900: #134e4a;

    /* Light Mode Colors */
    --gray-50: #f8fafc;
    --gray-100: #f1f1f1;
    --gray-200: #ebebeb;
    --gray-300: #dfdfdf;
    --gray-400: #b9b9b9;
    --gray-500: #8d8d8d;
    --gray-600: #5f5f5f;
    --gray-700: #4b4b4b;
    --gray-800: #2c2c2c;
    --gray-900: #1d1d1d;

    /* Dynamic Theme Colors */
    --bg-primary: var(--gray-50);
    --bg-secondary: #ffffff;
    --bg-tertiary: var(--gray-100);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
    --border-color: var(--gray-200);
    --shadow-color: rgb(0 0 0 / 0.1);

    /* Status Colors */
    --success-50: #f0fdf4;
    --success-100: #dcfce7;
    --success-200: #58f090;
    --success-500: #22c55e;
    --success-600: #16a34a;
    --warning-50: #fffbeb;
    --warning-100: #fef3c7;
    --warning-200: #fadd69;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --error-50: #fef2f2;
    --error-100: #fee2e2;
    --error-200: #fd7c7c;
    --error-500: #ef4444;
    --error-600: #dc2626;
    --info-50: #eff6ff;
    --info-100: #dbeafe;
    --info-200: #459fff;
    --info-500: #3b82f6;
    --info-600: #2563eb;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 var(--shadow-color);
    --shadow-md: 0 4px 6px -1px var(--shadow-color), 0 2px 4px -2px var(--shadow-color);
    --shadow-lg: 0 10px 15px -3px var(--shadow-color), 0 4px 6px -4px var(--shadow-color);
    --shadow-xl: 0 20px 25px -5px var(--shadow-color), 0 8px 10px -6px var(--shadow-color);
    --shadow-2xl: 0 25px 50px -12px var(--shadow-color);

    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;

    /* Z-Index Scale */
    --z-dropdown: 50;
    --z-modal: 100;
    --z-toast: 200;
    --z-loading: 300;
}

/* Dark Mode Theme */
[data-theme="dark"] {
    --bg-primary: #040404;
    --bg-secondary: #181818;
    --bg-tertiary: #252525;
    --text-primary: #f9fafb;
    --text-secondary: #e5e7eb;
    --text-muted: #9ca3af;
    --border-color: #4b4b4b;
    --shadow-color: rgb(0 0 0 / 0.4);
    --primary-50: #2d2d2d;
    --primary-100: #1e1e1e;
}

/* Global Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-feature-settings: 'cv11', 'ss01', 'ss02';
    font-variation-settings: 'opsz' 32;
    /* background: linear-gradient(135deg, var(--bg-primary) 0%, var(--primary-50) 100%); */
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: background var(--transition-base), color var(--transition-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Focus management */
:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-content {
    text-align: center;
}

.loading-logo {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    animation: pulse 2s infinite;
}

.loading-text {
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: var(--space-4);
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-dropdown);
    height: 72px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    transition: all var(--transition-base);
}

[data-theme="dark"] .header {
    background: rgba(31, 41, 55, 0.95);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-700);
    text-decoration: none;
}

[data-theme="dark"] .header {
    background: rgba(28, 25, 23, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .header-brand {
    color: #fefefe;
}

.brand-icon {
    font-size: 1.5rem;
}

/* User Menu Dropdown */
.header-nav {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2);
    border: none;
    border-radius: var(--radius-xl);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.user-menu-trigger:hover {
    background: var(--primary-50);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.2;
}

.dropdown-icon {
    margin-left: var(--space-1);
    transition: transform var(--transition-fast);
    color: var(--text-muted);
    font-size: 0.75rem;
}

.user-menu-trigger.active .dropdown-icon {
    transform: rotate(180deg);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-2);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
    overflow: hidden;
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.dropdown-user-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.dropdown-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.25rem;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}

.dropdown-user-details h4 {
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.dropdown-user-details p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.dropdown-menu {
    padding: var(--space-2);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.875rem;
}

.dropdown-item:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.dropdown-item.active {
    background: var(--primary-100);
    color: var(--primary-700);
    font-weight: 500;
}

.dropdown-item.danger:hover {
    background: var(--error-50);
    color: var(--error-600);
}

[data-theme="dark"] .dropdown-item {
    color: var(--primary-300);
    /* Light petroleum instead of dark green */
}

[data-theme="dark"] .dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-user-details h4,
[data-theme="dark"] .dropdown-user-details p {
    color: var(--primary-200);
    /* Light petroleum for better visibility */
}

.dropdown-icon-item {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--space-2) 0;
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
}

.theme-toggle:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.theme-toggle-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

[data-theme="dark"] .theme-toggle-content {
    color: inherit;
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 24px;
    background: var(--border-color);
    border-radius: 12px;
    transition: all var(--transition-base);
    cursor: pointer;
}

.toggle-switch.active {
    background: var(--primary-600);
}

.toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.toggle-switch.active .toggle-slider {
    transform: translateX(24px);
}

.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-lg);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
    background: var(--gray-300);
    color: var(--gray-300);
}

/* Main Layout */
.main-container {
    padding-top: 72px;
    min-height: 100vh;
    padding-bottom: var(--space-8);
}

/* Page Header */
.page-header {
    padding: var(--space-8) var(--space-6) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.page-header-content {
    flex: 1;
    min-width: 0;
}

.page-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: var(--space-2);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
}

.page-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* Button System */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
}

.btn-large {
    padding: var(--space-4) var(--space-6);
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-600);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--border-color);
    transform: translateY(-1px);
}

.btn-light {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .btn-secondary:hover:not(:disabled) {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-light {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.support-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
    font-weight: 600;
}

.support-icon {
    font-size: 1.5rem;
}

.support-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.support-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-label {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Calendar Tooltip Styles */
.calendar-tooltip {
    position: absolute;
    background: var(--gray-900);
    color: white;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    z-index: 1000;
    pointer-events: none;
    transform: translateX(-50%);
    max-width: 200px;
}

[data-theme="dark"] .user-menu-trigger:hover,
[data-theme="dark"] .theme-toggle:hover,
[data-theme="dark"] .dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

[data-theme="dark"] .calendar-tooltip {
    background: var(--gray-100);
    color: var(--gray-900);
}

.calendar-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--gray-900);
}

[data-theme="dark"] .calendar-tooltip::after {
    border-top-color: var(--gray-100);
}

.tooltip-date {
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.tooltip-location {
    font-size: 0.8125rem;
    opacity: 0.9;
}

.tooltip-empty {
    font-size: 0.8125rem;
    opacity: 0.7;
    font-style: italic;
}

/* Context Menu Styles */
.context-menu {
    position: absolute;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    min-width: 180px;
    overflow: hidden;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    transition: background var(--transition-fast);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.context-menu-item:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.context-icon {
    font-size: 1rem;
    width: 16px;
    text-align: center;
}

/* Animation Keyframes */
@keyframes checkmarkPulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

/* Additional responsive styles for new pages */
@media (max-width: 768px) {

    .success-card,
    .error-card {
        padding: var(--space-8);
        margin: var(--space-4);
    }

    .success-title,
    .error-title {
        font-size: 2rem;
    }

    .success-subtitle,
    .error-subtitle {
        font-size: 1.125rem;
    }

    .checkmark-circle {
        width: 80px;
        height: 80px;
    }

    .checkmark {
        font-size: 2rem;
    }

    .error-icon-large {
        font-size: 4rem;
    }

    .action-buttons,
    .error-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .action-steps {
        gap: var(--space-2);
    }

    .step-item {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .calendar-tooltip {
        font-size: 0.75rem;
        padding: var(--space-2);
        max-width: 150px;
    }

    .context-menu {
        min-width: 150px;
    }

    .context-menu-item {
        padding: var(--space-2) var(--space-3);
        font-size: 0.8125rem;
    }
}

@media (max-width: 640px) {

    .success-details,
    .next-steps {
        padding: var(--space-4);
    }

    .detail-item {
        font-size: 1rem;
    }

    .steps-list li {
        padding-left: var(--space-6);
    }

    .error-container {
        padding: var(--space-4);
    }

    .support-card {
        padding: var(--space-4);
    }

    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }
}

/* Success Page Styles */
.success-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 72px);
    padding: var(--space-6);
}

.success-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-12);
    max-width: 600px;
    width: 100%;
    text-align: center;
    border: 1px solid var(--border-color);
}

.success-animation {
    margin-bottom: var(--space-8);
}

.checkmark-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--success-500), var(--success-600));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0);
    transition: transform var(--transition-slow);
}

.checkmark-circle.animate {
    transform: scale(1);
    animation: checkmarkPulse 0.6s ease-out;
}

.checkmark {
    color: white;
    font-size: 3rem;
    font-weight: bold;
}

.success-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--success-600);
    margin-bottom: var(--space-3);
}

.success-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.success-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: var(--success-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--success-200);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 1.125rem;
}

.detail-icon {
    font-size: 1.5rem;
}

.detail-text {
    color: var(--success-700);
    font-weight: 500;
}

.next-steps {
    text-align: left;
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
}

.next-steps h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
}

.steps-list {
    list-style: none;
    padding: 0;
    counter-reset: step-counter;
}

.steps-list li {
    counter-increment: step-counter;
    margin-bottom: var(--space-3);
    padding-left: var(--space-8);
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
}

.steps-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--primary-600);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Dark mode variants for success page */
[data-theme="dark"] .success-details {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .detail-text {
    color: var(--primary-200);
    /* Light petroleum for better visibility */
}

[data-theme="dark"] .success-title {
    color: var(--primary-300);
    /* Lighter success color for dark mode */
}

[data-theme="dark"] .next-steps {
    background: var(--bg-secondary);
}

[data-theme="dark"] .steps-list li::before {
    background: var(--primary-500);
    /* Adjust numbering circles */
}


.action-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* Error Page Styles */
.error-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 72px);
    padding: var(--space-6);
    gap: var(--space-6);
}

.error-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-12);
    max-width: 700px;
    width: 100%;
    text-align: center;
    border: 1px solid var(--border-color);
}

.error-icon-large {
    font-size: 6rem;
    margin-bottom: var(--space-6);
    opacity: 0.8;
}

.error-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--error-600);
    margin-bottom: var(--space-3);
}

.error-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.error-details {
    text-align: left;
    margin-bottom: var(--space-8);
}

.error-reason,
.error-actions {
    margin-bottom: var(--space-6);
}

.error-reason h3,
.error-actions h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
}

.reason-list {
    list-style: none;
    padding: 0;
}

.reason-list li {
    margin-bottom: var(--space-2);
    padding-left: var(--space-6);
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
}

.reason-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--error-500);
    font-weight: bold;
    font-size: 1.25rem;
}

.action-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.step-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
}

.step-icon {
    font-size: 1.25rem;
}

.step-text {
    color: var(--text-secondary);
}

.error-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.support-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-6);
    max-width: 500px;
    width: 100%;
    border: 1px solid var(--border-color);
}

.support-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-primary);
    margin-bottom: var(--space-4);

}

.btn-light:hover:not(:disabled) {
    background: white;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--error-500);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: var(--error-600);
    transform: translateY(-1px);
}

.btn-icon {
    font-size: 1rem;
}

/* Cards */
.card {
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

.card-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-tertiary);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.card-icon {
    font-size: 1.5rem;
}

.card-actions {
    display: flex;
    gap: var(--space-2);
}

.card-content {
    padding: var(--space-6);
}

/* Stats */
.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.stat-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: all var(--transition-fast);
}

.stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.stat-icon {
    font-size: 2rem;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background: var(--gray-100);
}

[data-theme="dark"] .stat-icon {
    background: var(--gray-700);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-600);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--space-1);
    font-weight: 500;
}

/* Content Container */
.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    margin-bottom: var(--space-8);
}

.timesheet-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: var(--space-8);
}

.timesheet-content {
    min-height: 400px;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    margin: -1px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
    position: sticky;
    top: 0;
    z-index: 1;
}

.data-table tbody tr:hover {
    background: var(--primary-50);
}

.data-table tbody tr.even {
    background: var(--bg-tertiary);
}

/* Calendar Styles */
.calendar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.calendar-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-bottom: var(--space-8);
}

.calendar-header {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    padding: var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.calendar-nav-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-lg);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: var(--shadow-sm);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
    font-size: 1.25rem;
    font-weight: 600;
}

.calendar-nav-btn:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .calendar-nav-btn {
    background: rgb(53 53 53 / 80%);
    /* Dark gray instead of light */
    color: var(--text-primary);
    border: none;
    /*1px solid var(--border-color);*/
}

[data-theme="dark"] .calendar-nav-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.current-month {
    font-size: 1.25rem;
    font-weight: 600;
    min-width: 200px;
    text-align: center;
}

.calendar-actions {
    display: flex;
    gap: var(--space-2);
}

[data-theme="dark"] .calendar-actions .btn-light {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .calendar-actions .btn-light:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.calendar-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-item .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-600);
}

.stat-item .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-1);
}

/* Calendar Legend */
.calendar-legend {
    padding: var(--space-4) var(--space-6);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.legend-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.legend-items {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* Calendar Grid */
.calendar-grid {
    padding: var(--space-6);
}

.calendar-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: var(--space-1);
}

.calendar-table th {
    padding: var(--space-3);
    text-align: center;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calendar-table td {
    width: 14.28%;
    height: 80px;
    position: relative;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

.calendar-cell {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--bg-tertiary);
    transition: all var(--transition-fast);
    padding: var(--space-2);
}

.calendar-cell:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.calendar-cell.selectable {
    background: var(--bg-secondary);
    box-shadow: var(--shadow-sm);
}

.calendar-cell.selectable:hover {
    background: var(--primary-50);
    border-color: var(--primary-200);
}

.calendar-cell.disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.calendar-cell.disabled:hover {
    transform: none;
    box-shadow: none;
}

.day-number {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: var(--space-1);
}

.day-location {
    font-size: 0.75rem;
    font-weight: 500;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    text-align: center;
    min-width: 60px;
    line-height: 1.2;
}

/* Location Status Colors */
.location-remote {
    background: var(--success-50);
    color: var(--success-600);
    /* border: 1px solid var(--success-200); */
}

.location-office {
    background: var(--primary-50);
    color: var(--primary-600);
    /* border: 1px solid var(--primary-200); */
}

.location-vacation {
    background: var(--error-50);
    color: var(--error-600);
    /* border: 1px solid var(--error-200); */
}

.location-client {
    background: var(--warning-50);
    color: var(--warning-600);
    /* border: 1px solid var(--warning-200); */
}

[data-theme="dark"] .location-remote {
    background: var(--success-600);
    color: var(--success-100);
}

[data-theme="dark"] .location-office {
    background: var(--primary-600);
    color: var(--primary-100);
}

[data-theme="dark"] .location-vacation {
    background: var(--error-600);
    color: var(--error-100);
}

[data-theme="dark"] .location-client {
    background: var(--warning-600);
    color: var(--warning-100);
}

/* Quick Actions */
.quick-actions-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.quick-actions-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.quick-actions-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
}

.quick-action-btn:hover {
    background: var(--primary-50);
    color: var(--primary-700);
    border-color: var(--primary-200);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .quick-action-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .quick-action-btn:hover {
    background: var(--primary-600);
    color: white;
}

.quick-action-icon {
    font-size: 1.25rem;
}

/* Modal System */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    padding: 0;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.modal-date {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--space-1);
}

.modal-content {
    padding: var(--space-6);
    max-height: 60vh;
    overflow-y: auto;
}

.modal-actions {
    padding: var(--space-6);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--space-3);
    background: var(--bg-tertiary);
}

/* Form System */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-select,
.form-input {
    width: 100%;
    padding: var(--space-3);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: inherit;
}

.form-select:focus,
.form-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-50);
}

.form-radio-group {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.radio-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.radio-option:hover {
    background: var(--primary-50);
}

.radio-option input[type="radio"] {
    margin: 0;
    accent-color: var(--primary-600);
}

.radio-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.checkbox-option:hover {
    background: var(--primary-50);
}

.checkbox-option input[type="checkbox"] {
    margin: 0;
    accent-color: var(--primary-600);
}

.checkbox-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.half-day-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.half-day-item {
    flex: 1;
}

.date-range-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.date-range-inputs .form-input {
    flex: 1;
    /* Make inputs flexible */
    min-width: 140px;
    /* Ensure minimum width */
}

.date-separator {
    color: var(--text-muted);
    font-weight: 500;
}

/* Loading States */
.loading-state,
.error-state,
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    text-align: center;
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--primary-600);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4) auto;
}

.btn .loading-spinner {
    margin: 0;
    /* Reset margin when inside button */
}

.error-state {
    color: var(--error-600);
}

.error-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.empty-state {
    color: var(--text-muted);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loading);
}

[data-theme="dark"] .loading-overlay {
    background: rgba(30, 41, 59, 0.9);
}

.loading-content {
    text-align: center;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    background: var(--bg-secondary);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.loading-message {
    margin-top: var(--space-3);
    color: var(--text-secondary);
    font-weight: 500;
}

/* Save Banner */
.save-banner {
    max-width: 1200px;
    margin: var(--space-8) auto 0;
    padding: 0 var(--space-6);
}

.save-banner-content {
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.save-banner-icon {
    font-size: 3rem;
    color: var(--primary-600);
}

.save-banner-text {
    flex: 1;
}

.save-banner-text h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.save-banner-text p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Login Page Styles */
.login-page {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    /* background: linear-gradient(135deg, var(--primary-600), var(--primary-700));*/
    min-height: 100vh;
}

[data-theme="dark"] .login-page {
    background: linear-gradient(135deg, #1c1917, #292524);
}


[data-theme="dark"] .login-card {
    background: rgba(44, 42, 38, 0.8);
    backdrop-filter: blur(20px);
    box-shadow:
        0 35px 70px rgba(0, 0, 0, 0.8),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border: none;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 72px);
    padding: var(--space-6);
}

.login-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-12);
    max-width: 480px;
    width: 100%;
    text-align: center;
    border: 1px solid var(--border-color);
}

.login-header {
    margin-bottom: var(--space-8);
}

.login-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-card h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.login-card p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin: 0;
}

.login-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.login-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    text-align: left;
}

.feature-icon {
    font-size: 1.5rem;
}

[data-theme="dark"] .feature-item {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.login-help {
    text-align: center;
}

.login-help p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-6);
    margin-top: auto;
}

[data-theme="dark"] .footer {
    background: rgba(28, 25, 23, 0.8);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-content p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--space-4);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-600);
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    max-width: 400px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-toast);
    animation: slideInRight 0.3s ease-out;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-message {
    flex: 1;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0;
    margin-left: var(--space-2);
}

.toast-close:hover {
    color: var(--text-primary);
}

.toast-success {
    border-left: 4px solid var(--success-500);
}

.toast-error {
    border-left: 4px solid var(--error-500);
}

.toast-warning {
    border-left: 4px solid var(--warning-500);
}

.toast-info {
    border-left: 4px solid var(--info-500);
}

/* Offline Indicator */
.offline-indicator {
    position: fixed;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    background: var(--warning-100);
    color: var(--warning-600);
    border: 1px solid var(--warning-200);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-toast);
    animation: slideInUp 0.3s ease-out;
}

.offline-content {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 500;
    font-size: 0.875rem;
}

.offline-icon {
    font-size: 1rem;
}

/* Update Banner */
.update-banner {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--info-50);
    border-bottom: 1px solid var(--info-200);
    padding: var(--space-3);
    z-index: var(--z-dropdown);
}

.update-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    color: var(--info-600);
    font-weight: 500;
    font-size: 0.875rem;
}

.month-navigation.loading {
    opacity: 0.7;
    pointer-events: none;
}

.month-navigation.loading .month-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3e%3ccircle cx='12' cy='12' r='10' stroke='%23e5e7eb' stroke-width='4'/%3e%3cpath fill='%230d9488' d='M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z'/%3e%3c/svg%3e");
    background-size: 16px;
    background-repeat: no-repeat;
    background-position: right 12px center;
    animation: spin 1s linear infinite;
}

/* Better disabled state for navigation buttons */
.month-nav-content .btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--gray-200);
    color: var(--gray-500);
    transform: none !important;
    box-shadow: none !important;
}

[data-theme="dark"] .month-nav-content .btn:disabled {
    background: var(--gray-700);
    color: var(--gray-600);
}

/* Enhanced stats cards for timesheet data */
.stat-card .stat-icon {
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    border-radius: var(--radius-lg);
    color: var(--primary-600);
}

[data-theme="dark"] .stat-card .stat-icon {
    background: linear-gradient(135deg, var(--primary-800), var(--primary-700));
    color: var(--primary-300);
}

/* Empty timesheet state styling */
.timesheet-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    text-align: center;
    color: var(--text-muted);
}

.timesheet-empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
    color: var(--primary-300);
}

.timesheet-empty-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
}

.timesheet-empty-message {
    font-size: 1rem;
    line-height: 1.6;
    max-width: 400px;
}

/* Enhanced table styling for timesheet data */
.data-table .job-code-column {
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-600);
}

.data-table .days-column {
    text-align: right;
    font-weight: 600;
    color: var(--primary-700);
}

[data-theme="dark"] .data-table .job-code-column {
    color: var(--primary-300);
}

[data-theme="dark"] .data-table .days-column {
    color: var(--primary-400);
}

/* Export button enhancement */
.export-success {
    background: var(--success-500) !important;
    color: white !important;
}

.export-success .btn-icon {
    animation: checkmarkPulse 0.6s ease-out;
}

/* Month selector improvements */
.month-select:invalid {
    border-color: var(--error-500);
    background: var(--error-50);
}

[data-theme="dark"] .month-select:invalid {
    border-color: var(--error-400);
    background: var(--error-900);
}

/* Loading skeleton for month switching */
.month-loading-skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
    height: 20px;
    margin-bottom: var(--space-2);
}

[data-theme="dark"] .month-loading-skeleton {
    background: linear-gradient(90deg, var(--gray-700) 25%, var(--gray-600) 50%, var(--gray-700) 75%);
    background-size: 200% 100%;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

/* Timesheet month title styling */
.timesheet-month-title {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* Enhanced error state for no data */
.no-data-error {
    background: var(--warning-50);
    border: 1px solid var(--warning-200);
    color: var(--warning-700);
}

[data-theme="dark"] .no-data-error {
    background: var(--warning-900);
    border: 1px solid var(--warning-700);
    color: var(--warning-300);
}

@media (max-width: 480px) {
    .month-nav-content {
        gap: var(--space-2);
    }

    .month-nav-content .btn {
        min-width: 80px;
        padding: var(--space-2) var(--space-3);
        font-size: 0.75rem;
    }

    .month-select {
        font-size: 0.875rem;
        padding: var(--space-2) var(--space-3);
    }

    .current-month-display {
        font-size: 1rem;
    }

    /* Compact stats for very small screens */
    .stat-card {
        padding: var(--space-4);
        text-align: center;
    }

    .stat-card .stat-icon {
        font-size: 1.5rem;
        margin-bottom: var(--space-2);
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }
}

.month-navigation {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.month-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: 600px;
    margin: 0 auto;
}

.month-selector {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.month-select {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 200px;
    cursor: pointer;
}

.current-month-display {
    font-weight: 600;
    color: var(--primary-600);
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .month-nav-content {
        flex-direction: column;
        gap: var(--space-3);
    }

    .month-select {
        min-width: 100%;
    }
}

/* Accessibility improvements */
.month-select:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
    border-color: var(--primary-500);
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
    .month-navigation {
        border: 2px solid var(--border-color);
    }

    .month-nav-content .btn:disabled {
        border: 2px solid var(--gray-400);
        opacity: 0.7;
    }

    .data-table .job-code-column,
    .data-table .days-column {
        font-weight: 700;
    }
}

/* Print-specific improvements */
@media print {
    .month-navigation {
        border: 1px solid #000;
        background: white;
    }

    .current-month-display {
        color: #000 !important;
    }

    .stat-card {
        border: 1px solid #000;
        background: white;
    }

    .data-table .job-code-column,
    .data-table .days-column {
        color: #000 !important;
    }
}

/* Animations */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        transform: translateX(-50%) translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 0 var(--space-4);
        height: 64px;
    }

    .user-info {
        display: none;
    }

    .dropdown-icon {
        display: none;
    }

    .user-dropdown {
        min-width: 260px;
        right: -10px;
    }

    .page-title {
        font-size: 1.75rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 var(--space-4);
    }

    .calendar-container {
        padding: 0 var(--space-4);
    }

    .calendar-header {
        padding: var(--space-4);
        flex-direction: column;
        gap: var(--space-4);
    }

    .calendar-table td {
        height: 60px;
    }

    .day-location {
        font-size: 0.625rem;
        padding: 2px 4px;
    }


    .login-features {
        grid-template-columns: 1fr;
    }

    .save-banner-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }

    .quick-actions-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .toast {
        left: var(--space-4);
        right: var(--space-4);
        max-width: none;
    }

    .offline-indicator {
        left: var(--space-4);
        right: var(--space-4);
        transform: none;
    }
}

@media (max-width: 640px) {
    .stats-container {
        grid-template-columns: 1fr;
    }

    .calendar-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .legend-items {
        justify-content: center;
    }

    .date-range-inputs {
        flex-direction: column;
        align-items: stretch;
    }

    .half-day-grid {
        grid-template-columns: 1fr;
    }

    .modal-actions {
        flex-direction: column;
    }

    .page-actions {
        width: 100%;
        justify-content: stretch;
    }

    .page-actions .btn {
        flex: 1;
        justify-content: center;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --shadow-color: rgb(0 0 0 / 0.5);
    }

    [data-theme="dark"] {
        --border-color: #ffffff;
        --text-primary: #ffffff;
        --bg-secondary: #000000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .loading-spinner {
        animation: none;
        border: 2px solid var(--primary-600);
        border-radius: 50%;
    }
}

/* Print styles */
@media print {

    .header,
    .page-actions,
    .quick-actions-container,
    .save-banner,
    .modal-overlay,
    .toast,
    .offline-indicator,
    .update-banner {
        display: none !important;
    }

    .main-container {
        padding-top: 0;
    }

    .calendar-card,
    .timesheet-card {
        box-shadow: none;
        border: 1px solid #000;
    }

    .page-title {
        color: #000;
        -webkit-text-fill-color: #000;
    }
}

/* Focus management for better accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-600);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}

/* Enhanced focus indicators */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Report-specific styles */
.report-controls-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    margin-bottom: var(--space-6);
}

.report-controls-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.report-calendar-controls {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.report-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.view-toggle {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--space-1);
    border: 1px solid var(--border-color);
}

.view-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-btn.active {
    background: var(--primary-600);
    color: white;
}

.view-btn:hover:not(.active) {
    background: var(--primary-50);
    color: var(--primary-700);
}

/* Team Statistics */
.team-stats-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.team-stat-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: all var(--transition-fast);
}

.team-stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Report Container */
.report-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.report-view {
    display: block;
}

.report-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: var(--space-8);
}

.report-card-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-tertiary);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.report-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.report-card-content {
    min-height: 400px;
}

.report-content {
    padding: var(--space-6);
}

/* Report Table */
.report-table-container {
    overflow-x: auto;
    margin: -1px;
    border-radius: var(--radius-lg);
}

.report-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
    min-width: 800px;
    min-width: 1500px;
    /*table-layout: fixed;*/
}

.report-table th,
.report-table td {
    padding: var(--space-3);
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
}

.report-table th {
    background: var(--primary-600);
    color: white;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 2;
}

.user-column {
    background: var(--primary-700) !important;
    text-align: left;
    width: 200px;
    min-width: 200px;
    position: sticky;
    left: 0;
    z-index: 3;
}

.working-days-column {
    background: var(--primary-700) !important;
    min-width: 110px;
    position: sticky;
    left: 200px;
    z-index: 3;
}

.date-header {
    width: 3.0%;
    min-width: 40px;
    font-size: 0.75rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.date-number {
    width: 3.0%;
    min-width: 40px;
    font-size: 0.75rem;
    font-weight: 600;
}

.disabled-day {
    background: #2b2b2b !important;
    color: #e9e9e9 !important;
}

.working-day {
    background: var(--primary-500) !important;
}

.user-row:nth-child(even) {
    background: var(--bg-tertiary);
}

.user-cell {
    text-align: left;
    font-weight: 500;
    background: var(--bg-secondary);
    position: sticky;
    left: 0;
    z-index: 1;
}

.working-days-cell {
    font-weight: 600;
    background: var(--bg-secondary);
    position: sticky;
    left: 200px;
    z-index: 1;
}

.day-cell {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    position: relative;
}

.report-cell-green {
    background-color: var(--success-200);
    border: 1px solid var(--success-200);
}

.report-cell-red {
    background-color: var(--error-200);
    border: 1px solid var(--error-200);
}

/* Dark mode variants */
[data-theme="dark"] .report-cell-green {
    background-color: var(--success-600);
    border: 1px solid var(--success-500);
}

[data-theme="dark"] .report-cell-red {
    background-color: var(--error-600);
    border: 1px solid var(--error-500);
}

.weekend-cell {
    background-color: var(--gray-300);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .weekend-cell {
    background-color: var(--gray-600);
}

/* Half-day split cells */
.cell-half {
    padding: 0 !important;
}

.split-cell-row {
    display: flex;
    width: 100%;
    height: 100%;
}

.halfcell {
    flex: 1;
    height: 100%;
    border-right: 1px solid var(--border-color);
}

.halfcell:last-child {
    border-right: none;
}

.report-cell-empty {
    background: var(--gray-200);
}

[data-theme="dark"] .report-cell-empty {
    background: var(--gray-700);
}

.split-day {
    padding: 0 !important;
}

.split-cell-container {
    display: flex;
    width: 100%;
    height: 100%;
}

.split-cell-am,
.split-cell-pm {
    flex: 1;
    height: 100%;
    border-right: 1px solid var(--border-color);
}

.split-cell-pm {
    border-right: none;
}

/* Summary View */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.summary-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.summary-card-header {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.summary-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: 0;
}

.summary-card-content {
    padding: var(--space-4);
}

.summary-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.summary-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-stat:last-child {
    border-bottom: none;
}

.summary-stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.summary-stat-value {
    font-weight: 600;
    color: var(--primary-600);
}

/* Distribution Chart */
.distribution-chart {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    gap: var(--space-2);
    width: 100%;
}

.distribution-item {
    /*display: grid;
    grid-template-columns: 1fr 80px 70px;
    /*1fr 2fr auto;*/
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.distribution-item:hover {
    background: var(--primary-50);
}

[data-theme="dark"] .distribution-item:hover {
    background: var(--bg-tertiary);
}

.distribution-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 100px;
    flex-shrink: 0;
}

.distribution-name {
    font-size: 0.875rem;
    color: var(--text-primary);
    /* Changed from text-secondary for better contrast */
    font-weight: 500;
}

.distribution-bar {
    height: 12px;
    /* Slightly taller for better visibility */
    background: var(--border-color);
    /* Better contrast than bg-tertiary */
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
    min-width: 60px;
}

[data-theme="dark"] .distribution-bar {
    background: var(--gray-700);
    /* Darker background in dark mode */
    border-color: var(--gray-600);
}

.distribution-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width var(--transition-base);
    position: relative;
}

/* Ensure location colors work in both themes */
.distribution-fill.location-remote {
    background: var(--success-500);
}

.distribution-fill.location-office {
    background: var(--primary-500);
}

.distribution-fill.location-vacation {
    background: var(--error-500);
}

.distribution-fill.location-client {
    background: var(--warning-500);
}

.distribution-fill.report-cell-empty {
    background: var(--gray-400);
}

/* Dark mode adjustments for distribution fills */
[data-theme="dark"] .distribution-fill.location-remote {
    background: var(--success-400);
    /* Lighter for visibility */
}

[data-theme="dark"] .distribution-fill.location-office {
    background: var(--primary-400);
}

[data-theme="dark"] .distribution-fill.location-vacation {
    background: var(--error-400);
}

[data-theme="dark"] .distribution-fill.location-client {
    background: var(--warning-400);
}

[data-theme="dark"] .distribution-fill.report-cell-empty {
    background: var(--gray-500);
}

[data-theme="dark"] .calendar-card,
[data-theme="dark"] .report-card,
[data-theme="dark"] .timesheet-card,
[data-theme="dark"] .quick-actions-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.distribution-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
    white-space: nowrap;
    min-width: 60px;
}

/* Legend color improvements for dark mode */
.legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
    /* Prevent shrinking */
}

/* Ensure legend colors match distribution fills */
.legend-color.location-remote {
    background: var(--success-500);
}

.legend-color.location-office {
    background: var(--primary-500);
}

.legend-color.location-vacation {
    background: var(--error-500);
}

.legend-color.location-client {
    background: var(--warning-500);
}

.legend-color.report-cell-empty {
    background: var(--gray-400);
}

[data-theme="dark"] .legend-color.location-remote {
    background: var(--success-500);
}

[data-theme="dark"] .legend-color.location-office {
    background: var(--primary-400);
}

[data-theme="dark"] .legend-color.location-vacation {
    background: var(--error-500);
}

[data-theme="dark"] .legend-color.location-client {
    background: var(--warning-500);
}

[data-theme="dark"] .legend-color.report-cell-empty {
    background: var(--gray-500);
}

/* Empty state styling */
.distribution-chart p {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--space-4);
}

/* Top Performers */
.performers-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.performer-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
}

.performer-rank {
    font-size: 1.25rem;
}

.performer-info {
    min-width: 0;
}

.performer-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.performer-stats {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.performer-rate {
    font-weight: 600;
    color: var(--primary-600);
    font-size: 0.875rem;
}

/* Monthly Trends */
.trends-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.trend-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.trend-positive {
    background: var(--success-50);
    border: 1px solid var(--success-200);
}

.trend-neutral {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.trend-negative {
    background: var(--error-50);
    border: 1px solid var(--error-200);
}

.trend-icon {
    font-size: 1.25rem;
}

.trend-info {
    flex: 1;
}

.trend-title {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trend-value {
    font-weight: 600;
    color: var(--text-primary);
}

[data-theme="dark"] .trend-title {
    color: var(--primary-200);
    /* Light petroleum */
}

[data-theme="dark"] .trend-value {
    color: var(--text-secondary);
}

[data-theme="dark"] .trend-item {
    background: var(--bg-secondary);
    border-color: var(--primary-600);
}

/* Filter Options */
.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 200px;
    overflow-y: auto;
    padding: var(--space-2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
}

/* Report Legend */
.report-legend {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.report-legend .legend-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.report-legend .legend-items {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.report-legend .legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.report-legend .legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* Responsive Design for Reports */
@media (max-width: 768px) {
    .report-controls-card {
        flex-direction: column;
        align-items: stretch;
    }

    .report-actions {
        justify-content: space-between;
    }

    .team-stats-container {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 var(--space-4);
    }

    .report-container {
        padding: 0 var(--space-4);
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    .report-card-header {
        flex-direction: column;
        align-items: stretch;
    }

    .report-legend {
        justify-content: center;
    }

    .user-column {
        width: 200px;
        min-width: 200px;
        /* min-width: 120px;
        max-width: 150px; */
    }

    .working-days-column {
        left: 120px;
        width: 100px;
    }

    .working-days-cell {
        left: 120px;
    }

    .report-table {
        font-size: 0.75rem;
    }

    .distribution-item {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .distribution-bar {
        order: 3;
    }

    .distribution-percentage {
        order: 2;
        text-align: left;
    }
}

@media (max-width: 640px) {
    .team-stats-container {
        grid-template-columns: 1fr;
    }

    .view-toggle {
        width: 100%;
    }

    .view-btn {
        flex: 1;
        justify-content: center;
    }

    .date-header {
        font-size: 0.625rem;
        min-width: 30px;
    }

    .date-number {
        font-size: 0.75rem;
        min-width: 30px;
    }

    .day-cell {
        width: 30px;
        height: 30px;
    }

    .performer-item {
        grid-template-columns: auto 1fr;
        gap: var(--space-2);
    }

    .performer-rate {
        grid-column: 2;
        text-align: right;
    }

    .distribution-item {
        grid-template-columns: 1fr;
        gap: var(--space-2);
        text-align: center;
    }

    .distribution-bar {
        order: 3;
        margin: var(--space-2) 0;
    }

    .distribution-percentage {
        order: 2;
        text-align: center;
        min-width: auto;
    }
}

/* =================================
   REVIEW PAGE STYLES - ADD TO style.css
   ================================= */

/* Review Controls */
.review-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
    align-items: end;
}

.filter-checkboxes {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* Allocation Legend */
.allocation-legend {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.delta-balanced {
    background: var(--success-500);
}

.delta-over {
    background: var(--warning-500);
}

.delta-under {
    background: var(--error-500);
}

/* Review Table Styles */
.review-content {
    min-height: 400px;
}

.data-table tbody tr:hover {
    background: var(--primary-50);
}

.data-table tbody tr.row-modified {
    background: var(--warning-50);
    border-left: 4px solid var(--warning-500);
}

[data-theme="dark"] .data-table tbody tr:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .data-table tbody tr.row-modified {
    background: rgba(251, 146, 60, 0.15);
    border-left: 4px solid var(--warning-500);
    box-shadow: inset 0 0 0 1px rgba(251, 146, 60, 0.2);
}

/* User Cell Styles */
.user-cell {
    min-width: 200px;
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
}

.user-email {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

/* Delta Cell Styles */
.delta-cell {
    text-align: center;
    min-width: 80px;
}

.delta-value {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.delta-value.delta-balanced {
    background: var(--success-50);
    color: var(--success-700);
    border: 1px solid var(--success-200);
}

.delta-value.delta-over {
    background: var(--warning-50);
    color: var(--warning-700);
    border: 1px solid var(--warning-200);
}

.delta-value.delta-under {
    background: var(--error-50);
    color: var(--error-700);
    border: 1px solid var(--error-200);
}

[data-theme="dark"] .delta-value.delta-balanced {
    background: var(--success-600);
    color: var(--success-100);
}

[data-theme="dark"] .delta-value.delta-over {
    background: var(--warning-600);
    color: var(--warning-100);
}

[data-theme="dark"] .delta-value.delta-under {
    background: var(--error-600);
    color: var(--error-100);
}

/* Assignments Cell Styles */
.assignments-cell {
    max-width: 300px;
}

.assignment-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2);
    margin-bottom: var(--space-2);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.assignment-job {
    flex: 1;
    min-width: 0;
}

.job-code {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-family: 'Courier New', monospace;
    margin-bottom: var(--space-1);
}

.job-days {
    display: block;
    color: var(--primary-600);
    font-weight: 600;
    font-size: 0.75rem;
}

.assignment-actions {
    display: flex;
    gap: var(--space-1);
}

.btn-icon-sm {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
}

.btn-icon-sm:hover {
    background: var(--primary-50);
}

.btn-icon-sm.btn-danger:hover {
    background: var(--error-50);
}

.no-assignments {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.875rem;
}

/* Removed and Billable Days Styles */
.removed-days {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem 0.25rem 0.125rem 0;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;

    /* Light mode - dark red */
    border: 1px solid #dc2626;
    background-color: #fef2f2;
    color: #dc2626;
}

.removed-days:hover {
    background-color: #fee2e2;
    border-color: #b91c1c;
}

.removed-days.billable-days {
    /* Light mode - dark blue */
    border: 1px solid #2563eb;
    background-color: #eff6ff;
    color: #2563eb;
}

.removed-days.billable-days:hover {
    background-color: #dbeafe;
    border-color: #1d4ed8;
}

/* Dark theme styles */
[data-theme="dark"] .removed-days {
    /* Dark mode - adjust red colors for better contrast */
    border: 1px solid #f87171;
    background-color: #450a0a;
    color: #fca5a5;
}

[data-theme="dark"] .removed-days:hover {
    background-color: #7f1d1d;
    border-color: #ef4444;
}

[data-theme="dark"] .removed-days.billable-days {
    /* Dark mode - adjust blue colors for better contrast */
    border: 1px solid #60a5fa;
    background-color: #1e3a8a;
    color: #93c5fd;
}

[data-theme="dark"] .removed-days.billable-days:hover {
    background-color: #1e40af;
    border-color: #3b82f6;
}

/* Container for removed/billable days */
.removed-billable-container {
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.25rem;
}

/* Actions Cell Styles */
.actions-cell {
    text-align: center;
    min-width: 80px;
}

/* Edit Modal Styles */
.edit-allocation-info {
    padding: var(--space-4);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.edit-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Edit Sections */
.edit-section {
    margin-top: var(--space-4);
}

.available-allocations {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    background: var(--bg-tertiary);
}

.allocation-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2);
    margin-bottom: var(--space-2);
    border-bottom: 1px solid var(--border-color);
}

.allocation-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.days-input {
    margin-left: var(--space-3);
}

.form-input-sm {
    width: 80px;
    padding: var(--space-1) var(--space-2);
    font-size: 0.8125rem;
}

/* User Allocations */
.user-allocations {
    margin-top: var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    min-height: 60px;
    padding: var(--space-3);
}

.user-allocation-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2);
    margin-bottom: var(--space-2);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.allocation-user {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.allocation-days {
    font-size: 0.75rem;
    color: var(--primary-600);
    font-weight: 600;
}

/* Distribution Summary */
.distribution-summary {
    margin-top: var(--space-4);
    padding: var(--space-3);
    background: var(--info-50);
    border: 1px solid var(--info-200);
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
}

[data-theme="dark"] .distribution-summary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.summary-item {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.summary-item span:first-child {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.summary-item span:last-child {
    font-weight: 600;
    color: var(--info-600);
    font-size: 1.125rem;
}

[data-theme="dark"] .summary-item span:last-child {
    color: var(--info-300);
}

/* Form Radio Group Enhancement */
.form-radio-group {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.radio-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.radio-option:hover {
    background: var(--primary-50);
}

.radio-option input[type="radio"] {
    margin: 0;
    accent-color: var(--primary-600);
}

/* Empty States */
.empty-allocations {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    color: var(--text-muted);
    text-align: center;
}

.empty-allocations-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

/* Additional Form Enhancements */
.checkbox-option input[type="checkbox"] {
    margin: 0;
    accent-color: var(--primary-600);
}

/* Table Responsive Enhancements */
.table-responsive {
    overflow-x: auto;
    margin: -1px;
    border-radius: var(--radius-lg);
}

/* Loading and Error State Overrides for Review */
#review-loading .loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-600);
}

#review-error .error-icon {
    font-size: 4rem;
    margin-bottom: var(--space-6);
    color: var(--error-500);
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .review-controls {
        grid-template-columns: 1fr;
    }

    .filter-checkboxes {
        flex-direction: column;
    }

    .allocation-legend {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .edit-info-grid {
        grid-template-columns: 1fr;
    }

    .data-table {
        font-size: 0.75rem;
    }

    .data-table th,
    .data-table td {
        padding: var(--space-2);
    }

    .assignments-cell {
        max-width: 200px;
    }

    .assignment-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .assignment-actions {
        align-self: flex-end;
    }

    .distribution-summary {
        flex-direction: column;
        gap: var(--space-2);
    }

    .user-cell {
        min-width: 150px;
    }

    .delta-cell {
        min-width: 60px;
    }
}

@media (max-width: 640px) {
    .assignments-cell {
        max-width: 150px;
    }

    .job-code {
        font-size: 0.625rem;
    }

    .job-days {
        font-size: 0.625rem;
    }

    .allocation-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .days-input {
        margin-left: 0;
        margin-top: var(--space-2);
    }

    .edit-allocation-info {
        padding: var(--space-3);
    }

    .available-allocations {
        max-height: 200px;
        padding: var(--space-2);
    }
}

/* Dark Theme Enhancements */
[data-theme="dark"] .assignment-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .user-allocation-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .edit-allocation-info {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .available-allocations {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .user-allocations {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

/* Print Styles for Review Page */
@media print {

    .review-controls,
    .allocation-legend,
    .assignment-actions,
    .actions-cell {
        display: none !important;
    }

    .data-table {
        font-size: 0.7rem;
    }

    .assignment-item {
        background: transparent !important;
        border: 1px solid #000 !important;
        margin-bottom: var(--space-1);
    }

    .delta-value {
        border: 1px solid #000 !important;
        background: transparent !important;
        color: #000 !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .delta-value {
        border-width: 2px;
        font-weight: 700;
    }

    .assignment-item {
        border-width: 2px;
    }

    .allocation-item {
        border-width: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {

    .btn-icon-sm,
    .radio-option,
    .assignment-item,
    .allocation-item {
        transition: none !important;
    }
}

/* Focus Management for Accessibility */
.allocation-item:focus-within,
.assignment-item:focus-within {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.btn-icon-sm:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.contract-type {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: var(--space-1);
}

/* Ensure form inputs in filters are consistent */
.review-controls .form-input,
.review-controls .form-select {
    width: 100%;
    padding: var(--space-3);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.review-tabs {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    border: 1px solid var(--border-color);
    border-bottom: none;
    overflow: hidden;
    margin-bottom: var(--space-8);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-right: 1px solid var(--border-color);
}

.tab-btn:last-child {
    border-right: none;
}

.tab-btn.active {
    background: var(--bg-secondary);
    color: var(--primary-600);
    font-weight: 600;
}

.tab-btn:hover:not(.active) {
    background: var(--primary-50);
    color: var(--primary-700);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    transition: background var(--transition-fast);
}

.sortable:hover {
    background: var(--primary-700) !important;
}

.sort-indicator {
    margin-left: var(--space-2);
    font-size: 0.75rem;
    opacity: 0.6;
}

.sortable.sort-asc .sort-indicator::after {
    content: ' ↑';
    color: var(--primary-200);
    font-weight: bold;
}

.sortable.sort-desc .sort-indicator::after {
    content: ' ↓';
    color: var(--primary-200);
    font-weight: bold;
}

.btn-info {
    background: var(--info-500);
    color: white;
}

.btn-info:hover:not(:disabled) {
    background: var(--info-600);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

[data-theme="dark"] .btn-info {
    background: var(--info-500);
    color: white;
}

[data-theme="dark"] .btn-info:hover:not(:disabled) {
    background: var(--info-600);
}

.text-success {
    color: var(--success-600);
    font-weight: 600;
}

.text-error {
    color: var(--error-600);
    font-weight: 600;
}

[data-theme="dark"] .text-success {
    color: var(--success-400);
}

[data-theme="dark"] .text-error {
    color: var(--error-400);
}