/* Planning Tool - Custom Styles */
/* Fonts: Lora from Google Fonts (body), Comfortaa from Google Fonts (headers/footers) */

:root {
    /* Typography */
    --font-family: 'Lora', serif;
    --font-family-header: 'Comfortaa', sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    
    /* Poulpharm Brand Colors - VIBRANT SCHEME (MAXIMUM CONTRAST) */
    --brand-green: #00C853;           /* Pure green - 100% saturation */
    --brand-green-muted: #00A344;     /* Darker pure green */
    --brand-green-light: #69F0AE;     /* Mint green - light accent */
    --brand-grey-dark: #535758;       /* Dark grey (unchanged) */
    --brand-grey-light: #cfd0d2;      /* Light grey (unchanged) */
    --brand-grey-very-dark: #2b2b2b;  /* Very dark grey/black (unchanged) */
    
    /* Vibrant Colors - Pure Saturated Palette */
    --warm-gold: #FFC107;             /* Pure amber - vibrant gold */
    --warm-gold-light: rgba(255, 193, 7, 0.2);    /* Light gold with opacity */
    --warm-gold-dark: #ac6e2f;        /* Dark gold for text on light backgrounds */
    --warm-coral: #FF6F00;            /* Pure deep orange - maximum visibility */
    --warm-coral-light: rgba(255, 111, 0, 0.15);  /* Light coral with opacity */
    --warm-brown: #E65100;            /* Pure deep orange 900 - intense brown */
    --warm-taupe: #A1887F;            /* Amber 800 - warm taupe */
    
    /* Neutral Pairings */
    --neutral-light: #f5f5f0;         /* Light neutral background (unchanged) */
    --neutral-light-alt: #faf9f7;     /* Soft light grey for backgrounds (unchanged) */
    --neutral-divider: #cccccc;       /* Divider lines, table outlines (unchanged) */
    --neutral-subheading: #6c757d;    /* Subheadings, de-emphasized elements (unchanged) */
    
    /* Text Colors - Maximum Contrast */
    --text-primary: #000000;          /* Pure black for maximum readability */
    --text-secondary: #212121;        /* Near-black for body text */
    --text-muted: #616161;            /* Medium grey for muted text */
    
    /* Project Status Colors */
    --project-active: #28A745;        /* Green - Active / On Track */
    --project-at-risk: #FFC107;       /* Amber - At Risk / Minor Delay */
    --project-critical: #DC3545;      /* Red - Critical / Delayed */
    --project-planning: #007BFF;      /* Blue - Planning / Setup */
    --project-pending: #E0E0E0;       /* Light Gray - Pending Approval */
    --project-validation: #6F42C1;    /* Purple - Validation Phase */
    --project-on-hold: #795548;       /* Brown - On Hold / Paused */
    --project-completed: #6C757D;     /* Dark Gray - Completed / Closed */
    --project-review: #FD7E14;        /* Orange - Review / Reporting */
    --project-monitoring: #17A2B8;    /* Teal - Monitoring / Maintenance */
    --project-terminated: #FF0000;    /* Bright Red - Terminated / Cancelled */
    
    /* Invoicing Status Colors */
    --invoice-paid: #28A745;          /* Green - Paid */
    --invoice-pending: #FFC107;       /* Amber - Pending */
    --invoice-sent: #007BFF;          /* Blue - Invoice Sent */
    --invoice-partial: #FD7E14;       /* Orange - Partial Payment */
    --invoice-overdue: #DC3545;       /* Red - Overdue */
    --invoice-disputed: #343A40;      /* Dark Gray - Disputed / On Hold */
    
    /* Legacy Status Colors - VIBRANT with Maximum Differentiation */
    --status-active: #00C853;         /* Pure green - unmistakable active */
    --status-inactive: #DC143C;       /* Crimson red - inactive state */
    --status-not-active: #C2185B;     /* Grey - inactive state */
    --status-completed: #00A344;      /* Dark pure green - distinct completed */
    --status-warning: #FF6F00;        /* Pure deep orange - impossible to miss */
    --status-error: #E91E63;          /* Magenta pink - complementary to green */
    
    /* Danger/Delete Colors */
    --danger: #DC143C;                /* Crimson red for delete actions */
    --danger-hover: #B01030;          /* Darker crimson on hover */
    --danger-light: rgba(220, 20, 60, 0.15);  /* Light crimson with opacity */
    
    /* Priority Colors - Pure Saturated Hierarchy */
    --priority-low: #9E9E9E;          /* Grey 600 - neutral */
    --priority-medium: #FF6F00;       /* Pure orange - clear medium */
    --priority-high: #E91E63;         /* Magenta - high visibility */
    --priority-critical: #C2185B;     /* Dark magenta - maximum urgency */
    
    /* UI Colors - Pure Saturated Primary */
    --primary: #00C853;               /* Pure green - maximum brand visibility */
    --primary-hover: #00A344;         /* Darker pure green on hover */
    --secondary: #535758;             /* Brand dark grey (unchanged) */
    --secondary-hover: #3e4345;       /* Darker grey on hover (unchanged) */
    --accent: #E91E63;                /* Magenta pink - maximum contrast accent */
    --accent-light: #FFC107;          /* Pure amber - bright highlight */
    
    --background: #fdfcfa;            /* White */
    --background-alt: #faf9f7;        /* Soft light grey */
    --background-warm: #f5f5f0;       /* Light neutral */
    --border: #d4d2c8;                /* Brand light grey */
    --border-dark: #535758;           /* Dark grey for emphasis */
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Shadows - using brand colors */
    --shadow-sm: 0 1px 2px 0 rgba(43, 43, 43, 0.08);
    --shadow-md: 0 4px 6px -1px rgba(43, 43, 43, 0.12);
    --shadow-lg: 0 10px 15px -3px rgba(43, 43, 43, 0.15);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-alt);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.navbar {
    background-color: var(--background);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    font-family: 'Comfortaa', sans-serif !important;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-brand a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: 'Comfortaa', sans-serif !important;
}

.brand-logo {
    height: 60px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    transition: opacity 0.2s;
}

.nav-brand a:hover .brand-logo {
    opacity: 0.8;
}

.brand-icon {
    font-size: var(--font-size-xl);
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary);
}

/* Container */
.container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* Master Schedule pages - responsive spacing */
.master-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

@media (min-width: 768px) {
    .master-container {
        padding: 2rem 1.5rem;
    }
}

@media (min-width: 1024px) {
    .master-container {
        padding: 2rem 2rem;
    }
}

@media (min-width: 1280px) {
    .master-container {
        padding: 2rem 3rem;
    }
}

@media (min-width: 1536px) {
    .master-container {
        padding: 2.5rem 4rem;
    }
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: 0 var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.page-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.project-uid-display {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--secondary-hover);
}

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

.btn-danger:hover {
    background-color: var(--danger-hover);
}

.btn-danger:disabled {
    background-color: var(--neutral-subheading);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-danger-outline {
    background-color: transparent;
    color: var(--danger);
    border: 2px solid var(--danger);
}

.btn-danger-outline:hover {
    background-color: var(--danger);
    color: white;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: transform 0.2s;
}

.btn-icon:hover {
    transform: scale(1.1);
}

/* Cards */
.card {
    background-color: var(--background);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.filters-card, .form-card, .table-card {
    background-color: var(--background);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.filters-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Compact Filter Styles */
.content-wrapper {
    max-width: 1920px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

@media (min-width: 768px) {
    .content-wrapper {
        padding: 2rem 1.5rem;
    }
}

@media (min-width: 1024px) {
    .content-wrapper {
        padding: 2rem 2rem;
    }
}

@media (min-width: 1280px) {
    .content-wrapper {
        padding: 2rem 3rem;
    }
}

@media (min-width: 1536px) {
    .content-wrapper {
        padding: 2.5rem 4rem;
    }
}

.filters-card-compact {
    background-color: var(--background);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.filters-form-compact {
    margin: 0;
}

.filters-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.form-control-compact {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    transition: border-color 0.2s;
    min-width: 150px;
    flex: 1 1 auto;
}

.form-control-compact:focus {
    outline: none;
    border-color: var(--primary);
}

.btn-compact {
    padding: 0.375rem 1rem;
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.form-section {
    margin-bottom: var(--spacing-xl);
}

.form-section h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border);
}

.section-description {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-top: calc(var(--spacing-sm) * -1);
    margin-bottom: var(--spacing-md);
}

.help-text {
    display: block;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.info-panel {
    line-height: 1.6;
}

.info-panel h3 {
    border-bottom: none;
    padding-bottom: 0;
}

.info-panel ul {
    line-height: 1.8;
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
}

/* Table */
/* Bulk Actions Bar */
.bulk-actions-bar {
    background-color: var(--background-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.bulk-actions-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bulk-actions-right {
    display: flex;
    gap: var(--spacing-sm);
}

.selected-count {
    color: var(--primary);
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.table-card {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

.table-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 30px;
    background: linear-gradient(to left, var(--background), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.table-card:not(:hover)::after {
    opacity: 1;
}

@media (max-width: 768px) {
    .table-card::after {
        opacity: 1;
    }
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.data-table th,
.data-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table th {
    background-color: var(--secondary);
    font-weight: 600;
    color: white;
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table tr:hover {
    background-color: var(--background-alt);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: nowrap;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Active - Brand Green */
.badge-status.badge-active {
    background-color: var(--brand-green);
    color: white;
}

/* Not Started - Light Green */
.badge-status.badge-not-started {
    background-color: var(--brand-green-light);
    color: white;
}

/* In Preparation - Gold */
.badge-status.badge-in-preparation {
    background-color: var(--warm-gold);
    color: var(--text-primary);
}

/* Not Active - Dark Grey */
.badge-status.badge-not-active {
    background-color: var(--brand-grey-dark);
    color: white;
}

/* Completed - Muted Green */
.badge-status.badge-completed {
    background-color: var(--status-completed);
    color: white;
}

/* Pending Validation - Taupe */
.badge-status.badge-pending-validation {
    background-color: var(--warm-taupe);
    color: white;
}

/* On Hold - Coral */
.badge-status.badge-on-hold {
    background-color: var(--warm-coral);
    color: white;
}

/* Cancelled - Brown */
.badge-status.badge-cancelled {
    background-color: var(--warm-brown);
    color: white;
}

/* Overdue - Brown with pulse */
.badge-status.badge-overdue {
    background-color: var(--warm-brown);
    color: white;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Priority badges */
.badge-priority.badge-low {
    background-color: var(--neutral-subheading);
    color: white;
}

.badge-priority.badge-medium {
    background-color: var(--warm-gold);
    color: var(--text-primary);
}

.badge-priority.badge-high {
    background-color: var(--warm-coral);
    color: white;
}

.badge-priority.badge-critical {
    background-color: var(--warm-brown);
    color: white;
    font-weight: 700;
}

/* Progress Bar */
.progress-bar-container {
    position: relative;
    width: 100%;
    min-width: 100px;
    height: 24px;
    background: linear-gradient(90deg, 
        var(--warm-brown) 0%,        /* Brown at 0% */
        var(--warm-coral) 33%,       /* Coral at 33% */
        var(--warm-gold) 66%,        /* Gold at 66% */
        var(--brand-green) 100%      /* Green at 100% */
    );
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    transition: width 0.3s ease;
    position: absolute;
    right: 0;
    top: 0;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    z-index: 1;
}

/* Project UID */
.project-uid, code {
    font-family: 'Courier New', monospace;
    background-color: var(--background-alt);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    word-break: break-all;
    display: inline-block;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-lg);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Tabs - Modern Warm Style */
.tabs-container {
    margin-bottom: var(--spacing-lg);
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tab {
    padding: 0.65rem 1.25rem;
    text-decoration: none;
    color: #000000;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 10px;
    background: white;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.03);
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 10px;
    z-index: 0;
}

.tab > * {
    position: relative;
    z-index: 1;
}

.tab:hover {
    color: #000000;
    transform: translateY(-1px);
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.tab:hover::before {
    opacity: 1;
}

.tab-active {
    background: #535758 !important;
    color: white !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    border-color: #535758;
    font-weight: 600;
}

.tab-active::before {
    display: none;
}

.tab-active:hover {
    background: #3e4345 !important;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
    color: white !important;
    border-color: #3e4345;
}

/* Dark Mode - Tabs */
[data-theme="night"] .tabs-container {
    background: rgba(30, 30, 35, 0.6);
    backdrop-filter: blur(10px);
}

[data-theme="night"] .tab {
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="night"] .tab::before {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="night"] .tab:hover {
    color: #f1f5f9;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

[data-theme="night"] .tab-active {
    background: #535758 !important;
    color: white !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    border-color: #535758;
}

[data-theme="night"] .tab-active:hover {
    background: #3e4345 !important;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.5);
    color: white !important;
    border-color: #3e4345;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.empty-text {
    color: var(--text-secondary);
    font-style: italic;
    padding: var(--spacing-md) 0;
}

/* Flash Messages */
.flash-messages {
    margin-bottom: var(--spacing-lg);
}

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert-success {
    background-color: rgba(150, 193, 31, 0.1);
    color: var(--brand-green);
    border: 1px solid var(--brand-green);
}

.alert-error {
    background-color: rgba(216, 145, 108, 0.1);
    color: var(--warm-coral);
    border: 1px solid var(--warm-coral);
}

.alert-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: inherit;
}

/* Detail Page Layout */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
    align-items: start;
}

@media (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr 300px;
    }
}

.detail-main {
    min-width: 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.info-item span,
.info-item a {
    overflow: hidden;
    text-overflow: ellipsis;
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.overview-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.overview-section h4 {
    margin-bottom: var(--spacing-sm);
}

.overview-section p {
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Work Packages */
.work-packages-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.work-package-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    transition: box-shadow 0.2s, background-color 0.2s;
}

.work-package-item:hover {
    box-shadow: var(--shadow-sm);
}

.work-package-item.dragging {
    opacity: 0.5;
    background-color: var(--background-alt);
}

.wp-drag-handle {
    cursor: grab;
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1;
    user-select: none;
    margin-right: var(--spacing-sm);
}

.wp-drag-handle:active {
    cursor: grabbing;
}

.wp-view,
.wp-edit {
    width: 100%;
}

.wp-description {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--background-alt);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    white-space: pre-wrap;
    text-align: justify !important;
    text-indent: 0 !important;
    line-height: 1.6;
}

.wp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.wp-header h4 {
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
}

.wp-title-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--primary);
}

.wp-assigned {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--secondary);
}

.wp-owner {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.wp-progress {
    margin-bottom: var(--spacing-sm);
}

.wp-dates {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.add-form {
    background-color: var(--background-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

/* Updates Timeline */
.update-form {
    margin-bottom: var(--spacing-lg);
}

.update-form textarea {
    margin-bottom: var(--spacing-sm);
}

.updates-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.update-item {
    border-left: 3px solid var(--primary);
    padding-left: var(--spacing-md);
}

.update-timestamp {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.update-content {
    color: var(--text-primary);
}

.update-author {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
    font-style: italic;
}

/* Attachments */
.attachments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.attachment-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.attachment-icon {
    font-size: var(--font-size-lg);
}

.attachment-info {
    flex: 1;
}

.attachment-name {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.attachment-meta {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.attachment-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* Tabs Navigation */
.tabs-container {
    margin-bottom: var(--spacing-lg);
}

.tabs {
    display: flex;
    gap: var(--spacing-md);
    border-bottom: 2px solid var(--border);
    margin-bottom: var(--spacing-lg);
}

.tab {
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    white-space: nowrap;
}

.tab:hover {
    color: var(--text-primary);
    border-bottom-color: var(--border);
}

.tab-active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Footer */
.footer {
    background-color: var(--background);
    border-top: 1px solid var(--border);
    padding: var(--spacing-xs) 0;
    margin-top: auto;
    font-family: 'Comfortaa', sans-serif !important;
}

.footer-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.footer-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
    opacity: 0.8;
}

.footer p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
    font-family: 'Comfortaa', sans-serif !important;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .detail-grid {
        grid-template-columns: 1fr 280px;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .brand-logo {
        height: 36px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .navbar .container {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .nav-menu {
        flex-direction: row;
        gap: var(--spacing-md);
        width: 100%;
        justify-content: flex-start;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .page-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .page-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-actions {
        flex-direction: column;
    }
    
    .filters-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .data-table {
        font-size: var(--font-size-sm);
        min-width: 700px;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
    }
    
    .tabs {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .pagination {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .pagination .btn {
        width: 100%;
        justify-content: center;
    }
    
    .pagination-info {
        text-align: center;
        order: -1;
    }
    
    /* Make sidebar cards full width on mobile */
    .detail-main .card,
    .detail-sidebar .card {
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 14px;
        --font-size-sm: 12px;
        --font-size-lg: 16px;
        --font-size-xl: 20px;
    }
    
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .main-content {
        padding: var(--spacing-md) 0;
    }
    
    .brand-logo {
        height: 32px;
    }
    
    .brand-text {
        font-size: var(--font-size-base);
        font-family: 'Comfortaa', sans-serif !important;
    }
    
    .filters-card,
    .form-card,
    .table-card,
    .card {
        padding: var(--spacing-sm);
        border-radius: var(--radius-sm);
    }
    
    .card-body {
        padding: var(--spacing-sm);
    }
    
    .page-header h1 {
        font-size: 1.25rem;
    }
    
    .data-table {
        min-width: 600px;
    }
    
    .action-buttons {
        gap: var(--spacing-xs);
    }
    
    .btn {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .btn-icon {
        font-size: var(--font-size-base);
    }
    
    .work-package-item {
        padding: var(--spacing-sm);
    }
    
    .badge {
        font-size: 0.65rem;
        padding: 0.125rem 0.25rem;
    }
    
    .nav-menu {
        gap: var(--spacing-sm);
    }
    
    .navbar {
        padding: var(--spacing-sm) 0;
    }
}

/* Rich Text Editor Styles */
.rich-text-editor {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    min-height: 200px;
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-lg);
    display: block;
    clear: both;
}

.rich-text-editor .ql-toolbar {
    background-color: var(--background-alt);
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    position: relative;
    z-index: 2;
}

.rich-text-editor .ql-container {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    position: relative;
    z-index: 1;
    min-height: 150px;
}

.rich-text-editor .ql-editor {
    min-height: 150px;
}

.rich-text-content {
    font-family: var(--font-family);
    line-height: 1.6;
}

.rich-text-content h1,
.rich-text-content h2,
.rich-text-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.rich-text-content p {
    margin-bottom: var(--spacing-sm);
}

.rich-text-content ul,
.rich-text-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.rich-text-content a {
    color: var(--primary);
    text-decoration: underline;
}

.rich-text-content strong {
    font-weight: 600;
}

.content-text {
    line-height: 1.6;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Breadcrumb */
.breadcrumb {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Compact Table Styles */
.compact-table {
    font-size: 0.75rem;
    table-layout: fixed;
    width: 100%;
}

.compact-table thead th {
    padding: 4px 6px;
    font-size: 0.7rem;
}

.compact-table tbody td {
    padding: 3px 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.compact-table tbody tr {
    height: 28px;
}

.compact-table tbody tr:hover {
    background-color: var(--background-alt);
}

/* Specific column widths for compact tables */
.compact-table thead th:nth-child(1),
.compact-table tbody td:nth-child(1) {
    text-align: center;
    width: 30px;
    padding: 2px;
}

/* Project Status column */
.compact-table thead th:nth-child(2),
.compact-table tbody td:nth-child(2) {
    text-align: center;
    width: 80px;
    padding: 3px 2px;
}

/* Invoice Status column - narrower */
.compact-table thead th:nth-child(3),
.compact-table tbody td:nth-child(3) {
    text-align: center;
    width: 65px;
    padding: 3px 2px;
}

/* Code column - more padding */
.compact-table thead th:nth-child(4) {
    padding: 4px 10px !important;
    text-align: center;
    width: 90px;
}

.compact-table tbody td:nth-child(4) {
    padding: 3px 10px !important;
    text-align: center;
    width: 90px;
}

/* Project Name column - allow to grow, left-aligned */
.compact-table thead th:nth-child(5) {
    padding-left: 8px !important;
    white-space: normal;
    text-align: left;
    width: auto;
    min-width: 150px;
}

.compact-table tbody td:nth-child(5) {
    white-space: normal;
    text-align: left;
    width: auto;
    min-width: 150px;
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Data columns - keep narrow, centered */
.compact-table thead th:nth-child(n+6),
.compact-table tbody td:nth-child(n+6) {
    width: 60px;
    padding: 3px 2px;
    text-align: center;
}

.compact-table tbody td:nth-child(3) .project-uid,
.compact-table tbody td:nth-child(3) code {
    padding: 2px 4px;
    background-color: var(--neutral-light);
    display: inline-block;
    font-size: 0.65rem;
    border-radius: 3px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Personnel List Specific Styles */
.data-table thead {
    background-color: var(--secondary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table th {
    padding: 0.4rem 0.5rem;
    text-align: left;
    font-weight: 600;
    color: white;
    border-bottom: 2px solid var(--border);
    font-size: 0.75rem;
    white-space: nowrap;
    vertical-align: middle;
}

.data-table td {
    padding: 0.3rem 0.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.75rem;
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
}

.data-table tbody tr:hover {
    background-color: var(--background-alt);
}

.table-container {
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 400px);
    position: relative;
}

/* Personnel table - Name column (2nd column) should align left */
.data-table.compact-table thead th:nth-child(2),
.data-table.compact-table tbody td:nth-child(2) {
    text-align: left;
    padding-left: 0.5rem;
}

/* Personnel table - increase font sizes */
.data-table.compact-table thead th {
    font-size: 0.85rem;
}

.data-table.compact-table tbody td {
    font-size: 0.9rem;
}

/* Personnel table - text columns should wrap but stay compact */
.data-table.compact-table tbody td:nth-child(2),
.data-table.compact-table tbody td:nth-child(4),
.data-table.compact-table tbody td:nth-child(5) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Personnel/Resources Specific Styles */
.info-card {
    background: var(--background);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.info-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 1rem;
    align-items: start;
}

.info-label {
    font-weight: 600;
    color: var(--neutral-subheading);
    font-size: 0.9rem;
}

.info-value {
    color: var(--text-primary);
}

.filter-group label {
    display: block;
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 600;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--background);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--radius-md);
    max-width: 600px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--neutral-subheading);
}

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

.modal-content form {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

/* Tree View Styles (Resources) */
.tree-container {
    background: var(--background);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow: hidden;
}

.tree-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 2px solid var(--border);
    background-color: var(--background-alt);
}

.tree-view {
    padding: 0.5rem;
}

.tree-node {
    margin-bottom: 0.15rem;
}

.tree-node-content {
    display: flex;
    align-items: center;
    padding: 0.4rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s;
}

.tree-node-content:hover {
    background-color: var(--background-alt);
}

.tree-node-toggle {
    width: 1.5rem;
    cursor: pointer;
    user-select: none;
}

.toggle-icon {
    display: inline-block;
    transition: transform 0.2s;
    font-size: 0.7rem;
    color: var(--neutral-subheading);
}

.toggle-icon.expanded {
    transform: rotate(90deg);
}

.tree-node-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.tree-node-info {
    flex: 1;
}

.tree-node-name {
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
}

.tree-node-name:hover {
    text-decoration: underline;
}

.tree-node-code {
    color: var(--neutral-subheading);
    font-weight: 400;
    margin-left: 0.25rem;
    font-size: 0.85rem;
}

.tree-node-meta {
    display: flex;
    align-items: center;
    margin-top: 0.15rem;
}

.tree-node-status {
    margin-right: 0.75rem;
}

.tree-node-actions {
    display: flex;
    gap: 0.4rem;
}

.tree-node-children {
    margin-left: 1.5rem;
}


.children-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.child-card {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.2s;
}

.child-card:hover {
    border-color: var(--primary);
    background-color: var(--background-alt);
}

.child-icon {
    font-size: 2rem;
    margin-right: 1rem;
}

.child-info {
    flex: 1;
}

.child-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.child-type {
    font-size: 0.8rem;
    color: var(--neutral-subheading);
}

.resource-type-badge {
    padding: 0.15rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.resource-type-badge[data-type="COUNTRY"] { background-color: rgba(0, 200, 83, 0.1); color: var(--brand-green); }
.resource-type-badge[data-type="SITE"] { background-color: #e0e7ff; color: #3730a3; }
.resource-type-badge[data-type="BUILDING"] { background-color: #fce7f3; color: #9f1239; }
.resource-type-badge[data-type="ROOM"] { background-color: rgba(255, 111, 0, 0.1); color: var(--status-warning); }
.resource-type-badge[data-type="ANIMAL_HOUSE"] { background-color: rgba(0, 200, 83, 0.15); color: var(--brand-green-muted); }
.resource-type-badge[data-type="EQUIPMENT"] { background-color: #fef3c7; color: #a16207; }
.resource-type-badge[data-type="LAB_AREA"] { background-color: #e0f2fe; color: #075985; }

/* Dark mode colors for resource type badges */
[data-theme="night"] .resource-type-badge[data-type="COUNTRY"] { background-color: rgba(0, 200, 83, 0.2); color: #6ee7b7; }
[data-theme="night"] .resource-type-badge[data-type="SITE"] { background-color: rgba(99, 102, 241, 0.2); color: #a5b4fc; }
[data-theme="night"] .resource-type-badge[data-type="BUILDING"] { background-color: rgba(244, 114, 182, 0.2); color: #f9a8d4; }
[data-theme="night"] .resource-type-badge[data-type="ROOM"] { background-color: rgba(255, 111, 0, 0.2); color: #fdba74; }
[data-theme="night"] .resource-type-badge[data-type="ANIMAL_HOUSE"] { background-color: rgba(0, 200, 83, 0.25); color: #86efac; }
[data-theme="night"] .resource-type-badge[data-type="EQUIPMENT"] { background-color: rgba(251, 191, 36, 0.2); color: #fde047; }
[data-theme="night"] .resource-type-badge[data-type="LAB_AREA"] { background-color: rgba(14, 165, 233, 0.2); color: #7dd3fc; }

/* Year Chips (Archive) */
.year-chips-container {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.year-chips {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.year-chip {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: all 0.2s;
}

.year-chip:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.year-chip.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.empty-state-small {
    text-align: center;
    padding: 2rem;
}

/* Info Box */
.info-box {
    background: var(--background-alt);
    border-left: 4px solid var(--primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.info-box h3 {
    margin-bottom: var(--spacing-md);
}

.info-box ul {
    margin-left: var(--spacing-lg);
}

.info-box li {
    margin-bottom: var(--spacing-sm);
}

/* Form Section */
.form-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
    border-bottom: none;
}

/* Personnel Timeline Styles */
.timeline-container {
    margin: 2rem 0;
    overflow-x: auto;
}

.filter-panel {
    position: fixed;
    right: -360px;
    top: 0;
    height: 100vh;
    width: 360px;
    background-color: var(--background);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow-y: auto;
}

.filter-panel.open {
    right: 0;
}

.filter-toggle {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    border: none;
    border-radius: 0.5rem 0 0 0.5rem;
    padding: 1.2rem 0.5rem;
    cursor: pointer;
    box-shadow: -2px 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-toggle:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    box-shadow: -3px 3px 14px rgba(0, 0, 0, 0.25);
    padding-right: 0.7rem;
}

.filter-toggle.panel-open {
    right: 360px;
}

.filter-panel-header {
    position: sticky;
    top: 0;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    padding: 1rem 1.25rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-bottom: 3px solid #1e40af;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.filter-panel-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    transition: all 0.2s;
}

.filter-panel-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.filter-panel-content {
    padding: 1rem 1.25rem;
}

.filter-section {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border);
}

.filter-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.filter-section-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-section-title::before {
    content: '';
    width: 4px;
    height: 14px;
    background: #2563eb;
    border-radius: 2px;
}

.filter-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 2px solid #e5e7eb;
}

.quick-view-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
}

.quick-view-btn {
    padding: 0.5rem;
    border: 2px solid var(--border);
    background: var(--background);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    color: var(--text-primary);
}

.quick-view-btn:hover {
    border-color: #2563eb;
    background: rgba(37, 99, 235, 0.1);
    color: #2563eb;
}

.quick-view-btn.active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: #2563eb;
    color: white;
}

.timeline-header {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 1rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--background-alt);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.timeline-row {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 1rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.timeline-row:hover {
    background: var(--background-alt);
}

.person-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.person-name {
    font-weight: 600;
    color: white !important;
    font-size: 0.85rem;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
    transition: all 0.2s ease;
}

.person-name:hover,
.person-name:visited,
.person-name:active,
.person-name:focus {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
    color: white !important;
    text-decoration: none;
}

.person-meta {
    font-size: 0.7rem;
    color: var(--neutral-subheading);
}

.occupancy-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 0.15rem;
}

.occupancy-low {
    background: rgba(0, 200, 83, 0.1);
    color: var(--brand-green);
}

.occupancy-medium {
    background: rgba(255, 111, 0, 0.1);
    color: var(--status-warning);
}

.occupancy-high {
    background: rgba(233, 30, 99, 0.1);
    color: var(--status-error);
}

.timeline-chart {
    position: relative;
    height: 50px;
    background: linear-gradient(to bottom, var(--background) 0%, var(--background-alt) 100%);
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.timeline-grid-line {
    position: absolute;
    width: 1px;
    height: 100%;
    background: var(--border);
    top: 0;
    z-index: 1;
}

.timeline-grid-line.major {
    background: var(--neutral-subheading);
    width: 2px;
    opacity: 0.5;
}

.timeline-weekend {
    position: absolute;
    height: 100%;
    background: rgba(148, 163, 184, 0.08);
    top: 0;
    z-index: 0;
    border-left: 1px solid rgba(148, 163, 184, 0.15);
    border-right: 1px solid rgba(148, 163, 184, 0.15);
}

.timeline-scale {
    position: relative;
    height: 45px;
    background: linear-gradient(to bottom, var(--background-alt) 0%, var(--background) 100%);
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-end;
    padding-bottom: 0.2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.timeline-marker {
    position: absolute;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timeline-marker-line {
    width: 1px;
    background: var(--border);
    margin-bottom: 0.2rem;
}

.timeline-marker-line.major {
    height: 28px;
    background: var(--neutral-subheading);
    width: 2px;
}

.timeline-marker-line.medium {
    height: 18px;
    background: var(--brand-grey-light);
    width: 1.5px;
}

.timeline-marker-line.minor {
    height: 10px;
    background: var(--border);
}

.timeline-marker-label {
    font-size: 0.6rem;
    color: var(--neutral-subheading);
    white-space: nowrap;
    transform: translateX(-50%);
}

.timeline-marker-label.major {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.7rem;
}

.timeline-marker-label.medium {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.65rem;
}

.timeline-marker-label.month {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-primary);
}

.timeline-marker-label.year {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--background-alt);
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.timeline-marker-label.day {
    font-size: 0.6rem;
    color: var(--neutral-subheading);
}

.timeline-marker-label.weekend {
    font-weight: 600;
    color: #94a3b8;
}

.timeline-bar {
    position: absolute;
    height: 28px;
    top: 11px;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: white;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 0.5rem;
    z-index: 10;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.timeline-bar:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    z-index: 20;
    border-color: rgba(255, 255, 255, 0.5);
}

.timeline-today {
    position: absolute;
    width: 2px;
    height: 100%;
    background: var(--status-error);
    top: 0;
    z-index: 5;
}

.timeline-today-label {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--status-error);
    font-weight: 600;
    white-space: nowrap;
}

.timeline-hover-line {
    position: absolute;
    width: 2px;
    height: 100%;
    background: #3b82f6;
    top: 0;
    z-index: 10;
    pointer-events: none;
    display: none;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.timeline-legend {
    display: flex;
    gap: 1.25rem;
    margin-top: 0;
    padding: 0.75rem;
    background: var(--background-alt);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-primary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-color {
    width: 18px;
    height: 18px;
    border-radius: 0.25rem;
}

.tooltip {
    position: absolute;
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    pointer-events: none;
    z-index: 1000;
    display: none;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.no-data {
    text-align: center;
    padding: 3rem;
    color: var(--neutral-subheading);
    font-size: 0.875rem;
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .page-actions,
    .filters-card,
    .tabs-container,
    .action-buttons,
    .btn {
        display: none !important;
    }
    
    body {
        background-color: white;
    }
    
    .brand-logo,
    .footer-logo {
        max-height: 50px;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--border);
    }
}

/* Utility Classes for Collapsible Sections */
.hidden {
    display: none !important;
}

.rotate-180 {
    transform: rotate(180deg);
}

.transition-transform {
    transition: transform 0.2s ease-in-out;
}

/* ============================================
   THEME TOGGLE BUTTONS
   ============================================ */
.theme-toggle-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.25rem;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.9);
    color: #333333;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-btn:hover {
    background-color: rgba(255, 255, 255, 1);
    color: #000000;
    border-color: rgba(0, 0, 0, 0.3);
}

.theme-btn.active {
    background-color: var(--brand-green);
    color: white;
    border-color: var(--brand-green);
}

.theme-btn svg {
    width: 20px;
    height: 20px;
}

/* Night mode theme toggle styling */
[data-theme="night"] .theme-toggle-buttons {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="night"] .theme-btn {
    background-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="night"] .theme-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

[data-theme="night"] .theme-btn.active {
    background-color: var(--brand-green);
    color: white;
    border-color: var(--brand-green);
}


/* ============================================
   NIGHT MODE THEME
   ============================================ */
[data-theme="night"] {
    /* Background Colors - Eye-Comfortable Dark Palette */
    --background: #1a1a1a;              /* Deep charcoal - main background */
    --background-alt: #222222;          /* Slightly lighter charcoal */
    --background-warm: #2a2a2a;         /* Warm dark grey for cards */
    
    /* Text Colors - Soft but readable */
    --text-primary: #e8e8e8;            /* Soft white - easy on eyes */
    --text-secondary: #c8c8c8;          /* Light grey - body text */
    --text-muted: #999999;              /* Muted grey - less important text */
    
    /* Border Colors */
    --border: #3a3a3a;                  /* Subtle border */
    --border-dark: #4a4a4a;             /* Slightly visible border */
    --neutral-divider: #3a3a3a;         /* Divider lines */
    
    /* Neutral Colors */
    --neutral-light: #2a2a2a;           /* Dark neutral background */
    --neutral-light-alt: #242424;       /* Alternative dark background */
    --neutral-subheading: #a0a0a0;      /* Subheading grey */
    
    /* Brand Colors - Slightly muted for night viewing */
    --brand-green: #00d65f;             /* Softer green - less harsh */
    --brand-green-muted: #00b350;       /* Muted green */
    --brand-green-light: #4ae899;       /* Light green accent */
    
    /* Warm Colors - Reduced intensity */
    --warm-gold: #ffb700;               /* Softer gold */
    --warm-gold-light: rgba(255, 183, 0, 0.15);
    --warm-coral: #ff8533;              /* Softer orange */
    --warm-coral-light: rgba(255, 133, 51, 0.15);
    
    /* Primary UI Colors */
    --primary: #00d65f;                 /* Soft green */
    --primary-hover: #00b350;           /* Darker on hover */
    --accent: #ff6699;                  /* Softer pink accent */
    --accent-light: #ffb700;            /* Soft gold highlight */
    
    /* Status Colors - Eye-comfortable versions */
    --status-active: #00d65f;           /* Soft green */
    --status-inactive: #d94452;         /* Soft red */
    --status-not-active: #c25577;       /* Muted pink */
    --status-completed: #00b350;        /* Dark soft green */
    --status-warning: #ff8533;          /* Soft orange */
    --status-error: #e9558d;            /* Soft magenta */
    
    /* Danger Colors */
    --danger: #d94452;                  /* Soft red */
    --danger-hover: #b03845;            /* Darker red */
    --danger-light: rgba(217, 68, 82, 0.15);
    
    /* Priority Colors */
    --priority-low: #888888;
    --priority-medium: #ff8533;
    --priority-high: #e9558d;
    --priority-critical: #c25577;
    
    /* Project Status Colors - Comfortable for extended viewing */
    --project-active: #2eb85c;
    --project-at-risk: #ffb700;
    --project-critical: #d94452;
    --project-planning: #4da6ff;
    --project-pending: #555555;
    --project-validation: #9966dd;
    --project-on-hold: #997766;
    --project-completed: #888888;
    --project-review: #ff9944;
    --project-monitoring: #33b5c2;
    --project-terminated: #ee4444;
}

/* Night Mode Body Styles */
[data-theme="night"] body {
    background-color: var(--background);
    color: var(--text-primary);
}

/* Headings in Night Mode */
[data-theme="night"] h1,
[data-theme="night"] h2,
[data-theme="night"] h3,
[data-theme="night"] h4,
[data-theme="night"] h5,
[data-theme="night"] h6 {
    color: var(--text-primary);
}

/* Navigation in Night Mode */
[data-theme="night"] .navbar {
    background-color: #2a2a2a;
    border-bottom-color: var(--border);
}

[data-theme="night"] .nav-link {
    color: var(--text-secondary);
}

[data-theme="night"] .nav-link:hover {
    color: var(--text-primary);
}

[data-theme="night"] .brand-text {
    color: var(--text-primary);
    font-family: 'Comfortaa', sans-serif !important;
}

/* Cards in Night Mode */
[data-theme="night"] .card {
    background-color: var(--background-warm);
    border-color: var(--border);
    color: var(--text-primary);
}

[data-theme="night"] .table-card,
[data-theme="night"] .filters-card,
[data-theme="night"] .filters-card-compact,
[data-theme="night"] .form-card {
    background-color: var(--background-warm);
    border-color: var(--border);
    border-radius: var(--radius-md);
}

/* Tailwind bg-white override for night mode */
[data-theme="night"] .bg-white {
    background-color: var(--background-warm) !important;
}

/* Tailwind and general background overrides */
[data-theme="night"] .bg-gray-50,
[data-theme="night"] .bg-gray-100,
[data-theme="night"] .bg-neutral-50,
[data-theme="night"] .bg-neutral-100 {
    background-color: var(--background-warm) !important;
}

[data-theme="night"] .bg-gray-200 {
    background-color: #3a3a3a !important;
}

[data-theme="night"] .bg-gray-200:hover {
    background-color: #4a4a4a !important;
}

/* Blue and yellow info boxes in dark mode */
[data-theme="night"] .bg-blue-50 {
    background-color: rgba(59, 130, 246, 0.1) !important;
}

[data-theme="night"] .bg-yellow-50 {
    background-color: rgba(251, 191, 36, 0.1) !important;
}

[data-theme="night"] .border-blue-500 {
    border-color: rgba(59, 130, 246, 0.5) !important;
}

[data-theme="night"] .border-yellow-500 {
    border-color: rgba(251, 191, 36, 0.5) !important;
}

[data-theme="night"] .text-blue-900 {
    color: #60a5fa !important;
}

[data-theme="night"] .text-yellow-800 {
    color: #fbbf24 !important;
}

/* Tailwind text color overrides for night mode */
[data-theme="night"] .text-gray-900,
[data-theme="night"] .text-gray-800,
[data-theme="night"] .text-gray-700 {
    color: var(--text-primary) !important;
}

[data-theme="night"] .text-gray-600,
[data-theme="night"] .text-gray-500,
[data-theme="night"] .text-gray-400 {
    color: var(--text-secondary) !important;
}

/* Section headers - prevent white background on hover */
[data-theme="night"] .collapsible-header,
[data-theme="night"] button:hover {
    background-color: #2a2a2a !important;
}

[data-theme="night"] .collapsible-header:hover,
[data-theme="night"] .hover\:bg-gray-50:hover {
    background-color: #333333 !important;
}

/* Input fields with light backgrounds */
[data-theme="night"] input[readonly],
[data-theme="night"] input[disabled],
[data-theme="night"] .form-control-plaintext {
    background-color: #2a2a2a !important;
    color: var(--text-secondary) !important;
}

/* Fix white scrollbar indicator in night mode */
[data-theme="night"] .table-card::after {
    background: linear-gradient(to left, rgba(26, 26, 26, 0.9), transparent);
}

/* Tables in Night Mode */
[data-theme="night"] table {
    background-color: var(--background-warm);
    color: var(--text-primary);
}

[data-theme="night"] th {
    background-color: #2a2a2a;
    color: var(--text-primary);
    border-color: var(--border);
}

[data-theme="night"] td {
    border-color: var(--border);
    color: var(--text-secondary);
}

[data-theme="night"] tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Text elements in Night Mode */
[data-theme="night"] strong,
[data-theme="night"] b {
    color: var(--text-primary) !important;
}

[data-theme="night"] td strong,
[data-theme="night"] td b {
    color: inherit !important;
}

/* Labels and general text in Night Mode */
[data-theme="night"] label,
[data-theme="night"] p,
[data-theme="night"] span:not(.badge):not(.status-badge),
[data-theme="night"] div {
    color: var(--text-secondary) !important;
}

/* Make sure labels and important text are visible */
[data-theme="night"] label {
    color: var(--text-primary) !important;
}

/* Ensure all text in cards/panels is visible */
[data-theme="night"] .card p,
[data-theme="night"] .card span:not(.badge):not(.status-badge),
[data-theme="night"] .card div,
[data-theme="night"] .bg-white p,
[data-theme="night"] .bg-white span:not(.badge):not(.status-badge),
[data-theme="night"] .bg-white div,
[data-theme="night"] .rounded-lg p,
[data-theme="night"] .rounded-lg span:not(.badge):not(.status-badge),
[data-theme="night"] .rounded-lg div,
[data-theme="night"] .shadow p,
[data-theme="night"] .shadow span:not(.badge):not(.status-badge),
[data-theme="night"] .shadow div {
    color: var(--text-secondary) !important;
}

/* Section/panel headings */
[data-theme="night"] .card h1,
[data-theme="night"] .card h2,
[data-theme="night"] .card h3,
[data-theme="night"] .card h4,
[data-theme="night"] .bg-white h1,
[data-theme="night"] .bg-white h2,
[data-theme="night"] .bg-white h3,
[data-theme="night"] .bg-white h4 {
    color: var(--text-primary) !important;
}

/* Forms in Night Mode */
[data-theme="night"] input,
[data-theme="night"] textarea,
[data-theme="night"] select {
    background-color: #2a2a2a;
    border-color: var(--border);
    color: var(--text-primary);
}

[data-theme="night"] input:focus,
[data-theme="night"] textarea:focus,
[data-theme="night"] select:focus {
    border-color: var(--brand-green);
    background-color: #333333;
}

[data-theme="night"] input::placeholder,
[data-theme="night"] textarea::placeholder {
    color: var(--text-muted);
}

/* Project UID in Night Mode - ensure visibility */
[data-theme="night"] .project-uid {
    background-color: #3a3a3a;
    color: var(--text-primary);
}

/* Buttons in Night Mode */
[data-theme="night"] .btn-primary {
    background-color: var(--brand-green);
    color: #1a1a1a;
}

[data-theme="night"] .btn-primary:hover {
    background-color: var(--brand-green-muted);
}

[data-theme="night"] .btn-secondary {
    background-color: #3a3a3a;
    color: var(--text-primary);
    border-color: var(--border);
}

[data-theme="night"] .btn-secondary:hover {
    background-color: #4a4a4a;
}

[data-theme="night"] .btn-danger {
    background-color: var(--danger);
    color: var(--text-primary);
}

/* Footer in Night Mode */
[data-theme="night"] .footer {
    background-color: #2a2a2a;
    border-top-color: var(--border);
    color: var(--text-secondary);
    font-family: 'Comfortaa', sans-serif !important;
}

/* Alerts in Night Mode */
[data-theme="night"] .alert {
    background-color: #2a2a2a;
    border-color: var(--border);
}

[data-theme="night"] .alert-success {
    background-color: rgba(0, 214, 95, 0.15);
    border-color: var(--brand-green);
    color: var(--brand-green-light);
}

[data-theme="night"] .alert-warning {
    background-color: rgba(255, 133, 51, 0.15);
    border-color: var(--warm-coral);
    color: #ffaa66;
}

[data-theme="night"] .alert-error,
[data-theme="night"] .alert-danger {
    background-color: rgba(217, 68, 82, 0.15);
    border-color: var(--danger);
    color: #ff8899;
}

/* Quill Editor in Night Mode */
[data-theme="night"] .ql-toolbar,
[data-theme="night"] .ql-container {
    background-color: #2a2a2a;
    border-color: var(--border);
}

[data-theme="night"] .ql-editor {
    color: var(--text-primary);
    background-color: #2a2a2a;
}

[data-theme="night"] .rich-text-editor {
    background-color: #2a2a2a !important;
}

[data-theme="night"] .ql-editor.ql-blank::before {
    color: var(--text-secondary);
    opacity: 0.6;
}

[data-theme="night"] .ql-stroke {
    stroke: var(--text-secondary);
}

[data-theme="night"] .ql-fill {
    fill: var(--text-secondary);
}

[data-theme="night"] .ql-picker-label {
    color: var(--text-secondary);
}

/* Links in Night Mode */
[data-theme="night"] a {
    color: #66ccff;
}

[data-theme="night"] a:hover {
    color: #99ddff;
}

/* Badges in Night Mode */
[data-theme="night"] .badge,
[data-theme="night"] .status-badge {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Modals in Night Mode */
[data-theme="night"] .modal-content {
    background-color: var(--background-warm);
    color: var(--text-primary);
}

[data-theme="night"] .modal-header {
    border-bottom-color: var(--border);
}

[data-theme="night"] .modal-footer {
    border-top-color: var(--border);
}

/* Dropdown in Night Mode */
[data-theme="night"] .dropdown-menu {
    background-color: #2a2a2a;
    border-color: var(--border);
}

[data-theme="night"] .dropdown-item {
    color: var(--text-secondary);
}

[data-theme="night"] .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Scrollbar in Night Mode */
[data-theme="night"] ::-webkit-scrollbar {
    width: 12px;
    background-color: #1a1a1a;
}

[data-theme="night"] ::-webkit-scrollbar-thumb {
    background-color: #4a4a4a;
    border-radius: 6px;
}

[data-theme="night"] ::-webkit-scrollbar-thumb:hover {
    background-color: #5a5a5a;
}

/* Code blocks in Night Mode */
[data-theme="night"] code,
[data-theme="night"] pre {
    background-color: #1a1a1a;
    color: #66ccff;
    border-color: var(--border);
}

/* Breadcrumbs in Night Mode */
[data-theme="night"] .breadcrumb {
    background-color: transparent;
    color: var(--text-muted);
}

[data-theme="night"] .breadcrumb a {
    color: var(--text-secondary);
}

/* Button text colors in Night Mode - ensure white text on colored buttons */
[data-theme="night"] .bg-blue-600,
[data-theme="night"] .bg-gray-600,
[data-theme="night"] .bg-green-600,
[data-theme="night"] .bg-purple-600,
[data-theme="night"] .bg-red-600,
[data-theme="night"] .bg-yellow-600 {
    color: white !important;
}

[data-theme="night"] button.bg-blue-600,
[data-theme="night"] button.bg-gray-600,
[data-theme="night"] button.bg-green-600,
[data-theme="night"] button.bg-purple-600,
[data-theme="night"] button.bg-red-600,
[data-theme="night"] button.bg-yellow-600 {
    color: white !important;
}

/* Collapsible sections in Night Mode */
[data-theme="night"] .collapsible-header {
    background-color: #2a2a2a;
    border-color: var(--border);
}

[data-theme="night"] .collapsible-header:hover {
    background-color: #333333;
}

/* Progress bars in Night Mode */
[data-theme="night"] .progress {
    background-color: #2a2a2a;
}

[data-theme="night"] .progress-bar-container {
    background: linear-gradient(90deg, 
        var(--warm-brown) 0%,        /* Brown at 0% */
        var(--warm-coral) 33%,       /* Coral at 33% */
        var(--warm-gold) 66%,        /* Gold at 66% */
        var(--brand-green) 100%      /* Green at 100% */
    );
}

[data-theme="night"] .progress-bar {
    background-color: rgba(26, 26, 26, 0.85);
}

/* Priority badges in Night Mode - match Master Schedule colors */
[data-theme="night"] .bg-red-100 {
    background-color: #7f1d1d !important;
}

[data-theme="night"] .text-red-800 {
    color: #fecaca !important;
}

[data-theme="night"] .bg-orange-100 {
    background-color: #7c2d12 !important;
}

[data-theme="night"] .text-orange-800 {
    color: #fed7aa !important;
}

[data-theme="night"] .bg-yellow-100 {
    background-color: #713f12 !important;
}

[data-theme="night"] .text-yellow-800 {
    color: #fef3c7 !important;
}

[data-theme="night"] .bg-green-100 {
    background-color: #14532d !important;
}

[data-theme="night"] .text-green-800 {
    color: #bbf7d0 !important;
}

/* Status badges in dark mode - better visibility for Pending status */
[data-theme="night"] .status-badge-detail[style*="background-color: #fbbf24"] {
    background-color: #ca8a04 !important;
    color: #1a1a1a !important;
}

/* Priority badges in dark mode - distinct from status badges */
[data-theme="night"] span[style*="background-color: #dc2626"] {
    background-color: #991b1b !important;
    color: #fecaca !important;
}

[data-theme="night"] span[style*="background-color: #ea580c"] {
    background-color: #c2410c !important;
    color: #fed7aa !important;
}

[data-theme="night"] span[style*="background-color: #eab308"] {
    background-color: #854d0e !important;
    color: #fef3c7 !important;
}

[data-theme="night"] span[style*="background-color: #16a34a"] {
    background-color: #166534 !important;
    color: #bbf7d0 !important;
}

/* Gray cancel/secondary buttons in dark mode */
[data-theme="night"] .bg-gray-300 {
    background-color: #4b5563 !important;
    color: #f3f4f6 !important;
}

[data-theme="night"] .bg-gray-300:hover {
    background-color: #6b7280 !important;
}

/* Learning materials boxes in dark mode */
[data-theme="night"] .bg-purple-50 {
    background-color: #3b1e54 !important;
}

[data-theme="night"] .text-purple-900 {
    color: #e9d5ff !important;
}

[data-theme="night"] .text-purple-600 {
    color: #d8b4fe !important;
}

[data-theme="night"] .border-purple-500 {
    border-color: #a855f7 !important;
}

[data-theme="night"] .bg-blue-50 {
    background-color: #1e3a5f !important;
}

[data-theme="night"] .text-blue-900 {
    color: #93c5fd !important;
}

[data-theme="night"] .text-blue-800 {
    color: #bfdbfe !important;
}

[data-theme="night"] .text-blue-600 {
    color: #60a5fa !important;
}

[data-theme="night"] .bg-blue-100 {
    background-color: #1e3a5f !important;
}

[data-theme="night"] .border-blue-500 {
    border-color: #3b82f6 !important;
}