/* Technogrid Custom Styles */

/* CSS Variables for consistent branding */
:root {
    --technogrid-primary: #1a1a1a;
    --technogrid-secondary: #333333;
    --technogrid-accent: #0066cc;
    --technogrid-light: #f8f9fa;
    --technogrid-white: #ffffff;
    --technogrid-border: #dee2e6;
    --technogrid-text: #2c3e50;
    --technogrid-text-light: #6c757d;
    --technogrid-success: #28a745;
    --technogrid-warning: #ffc107;
    --technogrid-danger: #dc3545;
    --technogrid-info: #17a2b8;
    --technogrid-bg-light: #F8F9FA;
}

/* Base styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--technogrid-text);
    line-height: 1.6;
    background-color: #fafbfc;
}

.navbar {
    background: var(--technogrid-white) !important;
    border-bottom: 1px solid var(--technogrid-border);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--technogrid-primary) !important;
}

.navbar-brand small {
    font-size: 0.75rem;
    color: var(--technogrid-text-light);
    font-weight: 400;
}

.nav-link {
    color: var(--technogrid-text) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--technogrid-accent) !important;
    background-color: var(--technogrid-light);
}

.navbar-text {
    color: var(--technogrid-text-light) !important;
    font-weight: 400;
}

.btn-primary {
    background: linear-gradient(135deg, var(--technogrid-accent) 0%, #004d9f 100%);
    border: none;
    font-weight: 500;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.2);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0052a3 0%, #003d7a 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.widget-container {
    background: var(--technogrid-white);
    border: 1px solid var(--technogrid-border);
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card {
    border: 1px solid var(--technogrid-border);
    border-radius: 0.75rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--technogrid-light);
    border-bottom: 1px solid var(--technogrid-border);
    font-weight: 600;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--technogrid-primary);
    font-weight: 600;
}

.alert {
    border-radius: 0.5rem;
    border: none;
}

.form-control:focus {
    border-color: var(--technogrid-accent);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

.badge {
    font-weight: 500;
}

.text-muted {
    color: var(--technogrid-text-light) !important;
}

main {
    min-height: calc(100vh - 120px);
}

footer {
    background-color: var(--technogrid-light);
    border-top: 1px solid var(--technogrid-border);
    color: var(--technogrid-text-light);
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Base layout styles */
.sidebar-nav {
    width: 300px;
    min-height: calc(100vh - 120px);
    background: #fafbfc;
}

/* Sidebar navigation styles */
.sidebar-nav .nav-link {
    color: var(--technogrid-text);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.75rem 1rem;
    margin-bottom: 0.25rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--technogrid-light);
    color: var(--technogrid-accent);
    transform: translateX(2px);
    border-color: var(--technogrid-border);
}

.sidebar-nav .nav-link.active {
    background: linear-gradient(135deg, var(--technogrid-accent) 0%, #004d9f 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.2);
}

.hover-bg-light:hover {
    background-color: var(--technogrid-light) !important;
    transform: translateX(2px);
    transition: all 0.2s ease;
}

.badge-sm {
    font-size: 0.65rem;
}

.sidebar-nav hr {
    border-color: var(--technogrid-border);
    opacity: 0.5;
}

.sidebar-nav .btn {
    font-weight: 500;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.sidebar-nav .btn-primary {
    background: linear-gradient(135deg, var(--technogrid-accent) 0%, #004d9f 100%);
    border: none;
    box-shadow: 0 2px 4px rgba(0, 102, 204, 0.2);
}

.sidebar-nav .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

/* Icon containers */
.icon-container-64 {
    width: 64px;
    height: 64px;
}

.icon-container-60 {
    width: 60px;
    height: 60px;
}

.icon-container-48 {
    width: 48px;
    height: 48px;
}

.icon-container-40 {
    width: 40px;
    height: 40px;
}

.icon-container-32 {
    width: 32px;
    height: 32px;
}

/* User avatar */
.user-avatar {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.user-avatar-lg {
    width: 48px;
    height: 48px;
}

/* Status indicators */
.status-active {
    font-size: 0.8rem;
}

.status-verified {
    font-size: 0.8rem;
}

.status-pending {
    font-size: 0.8rem;
}

/* Text size utilities */
.text-sm {
    font-size: 0.9rem;
}

.text-xs {
    font-size: 0.8rem;
}

/* SVG opacity utilities */
.svg-light {
    opacity: 0.3;
}


/* Layout utilities */
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.inline-forms {
    display: inline;
}

.inline-form {
    display: inline;
}

.flex-justify-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.margin-top-2 {
    margin-top: 2rem;
}

.margin-bottom-1 {
    margin-bottom: 1rem;
}

.flex-dashboard {
    display: flex;
    margin: 0 -0.5rem;
}

.flex-dashboard > .col {
    flex: 1;
    padding: 0 0.5rem;
}

.flex-gap {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.flex-half {
    flex: 1;
}

/* Text content styles */
.reason-text {
    line-height: 1.6;
    color: #333;
    white-space: pre-wrap;
}

.admin-notes {
    line-height: 1.6;
    color: #333;
    white-space: pre-wrap;
}

.review-instructions {
    margin-bottom: 1rem;
}

/* Chart containers */
.chart-container {
    height: 250px;
    position: relative;
}

/* Text truncation */

/* Email specific styles */
.email-header {
    margin: 10px 0 0 0;
    opacity: 0.9;
}

.email-footer-link {
    color: #0066cc;
    text-decoration: none;
}

/* Table row styles */
.clickable-row {
    cursor: pointer;
}

/* Empty state styles */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.empty-state-small {
    text-align: center;
    color: #666;
}

/* Admin button styles */
.admin-btn {
    background: #2B5797;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
    display: inline-block;
    margin: 10px 0;
}

/* Home page specific styles */
.hero-bg {
    background: linear-gradient(135deg, var(--technogrid-bg-light) 0%, #ffffff 100%);
}

.feature-icon {
    transition: transform 0.2s ease;
}

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

/* Access request form styles */
.access-request-icon {
    font-size: 1.5rem;
}

.phone-country-select {
    max-width: 250px;
}

#reason-counter.text-warning {
    color: #fd7e14 !important;
}

#reason-counter.text-success {
    color: #198754 !important;
}

.is-valid {
    border-color: #198754;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='m2.3 6.73.4-.34c4.04-3.5 4.04-5.68-.04-5.66l-.4-.34a.43.43 0 0 0-.54 0 .46.46 0 0 0-.05.54c2.55 2.97 2.55 4.91 0 7.88-.08.16-.2.32-.37.37a.43.43 0 0 0 .03.55.43.43 0 0 0 .97-.01z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.validation-error {
    display: none;
}

.validation-error.show {
    display: block;
}

/* Access requests dashboard styles */
.request-row:hover,
.row-hover {
    background-color: #f8f9fa !important;
}

.row-success-flash {
    background-color: #d4edda !important;
}

.action-buttons {
    white-space: nowrap;
}

.action-buttons .btn {
    font-size: 0.875rem;
}

.modal-header {
    border-bottom: 2px solid #dee2e6;
}

.modal-footer {
    border-top: 2px solid #dee2e6;
}

.alert-light {
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

.toast-z-index {
    z-index: 1055;
}

.hidden {
    display: none !important;
}

/* Account pages specific styles */
.btn-primary:disabled {
    opacity: 0.7;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.alert-error,
.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

#id_login {
    background-color: #ffffff;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
    font-size: 1.125rem;
    line-height: 1.5;
    width: 100%;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

#id_login:focus {
    border-color: var(--technogrid-accent);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    outline: 0;
}

.btn-outline-secondary {
    border-color: #ced4da;
    color: #6c757d;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    border-color: #6c757d;
    color: white;
}

.alert-info {
    background-color: #cfe2ff;
    color: #055160;
    border-radius: 0.5rem;
}

#id_code {
    background-color: #ffffff;
    border: 2px solid #ced4da;
    border-radius: 0.5rem;
    padding: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.5rem;
    width: 100%;
    font-family: 'Courier New', monospace;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

#id_code:focus {
    border-color: var(--technogrid-accent);
    box-shadow: 0 0 0 0.25rem rgba(0, 123, 255, 0.25);
    outline: 0;
}

#id_code::placeholder {
    color: #adb5bd;
    letter-spacing: 0.25rem;
}

#countdown {
    font-weight: 600;
    color: var(--technogrid-accent);
}

#countdown.warning {
    color: #fd7e14;
}

#countdown.danger {
    color: #dc3545;
}

/* Responsive design */
@media (max-width: 768px) {
    .sidebar-nav {
        width: 100%;
        min-height: auto;
    }
    
    .flex-dashboard {
        flex-direction: column;
    }
    
    .flex-gap {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Simulation Configuration Styles */
.card-header.bg-light {
    border-bottom: 1px solid rgba(0,0,0,.125);
}

/* Parameter Inputs Grid Layout - Compact side-by-side layout */
.parameter-inputs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    max-height: 700px;
    overflow-y: auto;
    padding-right: 0.5rem;
    padding-bottom: 1rem; /* Prevents bottom item cut-off */
    position: relative;
}

/* Fade effect at bottom to indicate more content */
.parameter-inputs-grid::after {
    content: '';
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.95));
    pointer-events: none;
    margin-top: -40px;
}

.parameter-inputs-grid .param-item {
    margin-bottom: 0 !important;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.parameter-inputs-grid .form-label {
    margin-bottom: 0 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 0.5rem;
}

/* Make input fields more compact - narrower for decimal numbers */
.parameter-inputs-grid .form-control,
.parameter-inputs-grid .form-select {
    font-size: 0.875rem;
    max-width: 140px;
    width: 140px;
    font-family: 'Courier New', monospace;
}

/* Number inputs - even more compact */
.parameter-inputs-grid input[type="number"] {
    max-width: 120px;
    width: 120px;
    padding: 0.375rem 0.5rem;
}

/* Text inputs can be slightly wider */
.parameter-inputs-grid input[type="text"] {
    max-width: 130px;
    width: 130px;
}

/* Select dropdowns */
.parameter-inputs-grid select {
    max-width: 140px;
    width: 140px;
}

/* Boolean switches - no width restriction */
.parameter-inputs-grid .form-check-input {
    max-width: none;
}

/* Form text descriptions - full width below */
.parameter-inputs-grid .form-text {
    grid-column: 1 / -1;
    margin-top: 0.25rem;
}

/* Plot Configuration Grid Layout - Two column layout */
.plot-configurations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    max-height: 700px;
    overflow-y: auto;
    padding-right: 0.5rem;
    padding-bottom: 1rem; /* Prevents bottom item cut-off */
    position: relative;
}

/* Fade effect at bottom to indicate more content */
.plot-configurations-grid::after {
    content: '';
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.95));
    pointer-events: none;
    margin-top: -40px;
}

/* Single column on mobile */
@media (max-width: 768px) {
    .plot-configurations-grid {
        grid-template-columns: 1fr;
    }
}

.plot-config-item {
    padding: 0.5rem;
    border: 1px solid rgba(0,0,0,.1);
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.plot-config-item:hover {
    background-color: rgba(0, 102, 204, 0.05);
    border-color: var(--technogrid-accent, #0066cc);
}

.plot-config-item .form-check-label {
    word-wrap: break-word;
    hyphens: auto;
    line-height: 1.4;
    cursor: pointer;
}

/* Custom scrollbar styling for simulation grids */
.parameter-inputs-grid::-webkit-scrollbar,
.plot-configurations-grid::-webkit-scrollbar {
    width: 8px;
}

.parameter-inputs-grid::-webkit-scrollbar-track,
.plot-configurations-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.parameter-inputs-grid::-webkit-scrollbar-thumb,
.plot-configurations-grid::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

.parameter-inputs-grid::-webkit-scrollbar-thumb:hover,
.plot-configurations-grid::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Activity Trail / Recent Runs Styling */
.activity-trail {
    max-height: 700px;
    overflow-y: auto;
    padding: 1rem;
    padding-bottom: 1rem; /* Prevents bottom item cut-off */
    position: relative;
}

/* Fade effect at bottom to indicate more content */
.activity-trail::after {
    content: '';
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.95));
    pointer-events: none;
    margin-top: -40px;
}

.activity-trail::-webkit-scrollbar {
    width: 8px;
}

.activity-trail::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.activity-trail::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

.activity-trail::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.simulation-run-item {
    transition: all 0.2s ease;
    border: 1px solid rgba(0,0,0,.125) !important;
    cursor: pointer;
}

.simulation-run-item:hover {
    border-color: var(--technogrid-accent, #0066cc) !important;
    box-shadow: 0 0 0 0.1rem rgba(0, 102, 204, 0.25);
}

.simulation-run-item.selected-run {
    border-color: var(--technogrid-accent, #0066cc) !important;
    background-color: rgba(0, 102, 204, 0.05) !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

.run-item .badge {
    font-size: 0.7em;
}

.parameter-inputs .form-control,
.parameter-inputs .form-select {
    font-size: 0.875rem;
}

/* Three-column layout improvements */
@media (max-width: 991.98px) {
    .col-lg-4 {
        margin-bottom: 1.5rem;
    }
}

/* Project Stats Cards - Matching Backoffice Dashboard Style */
.stats-card {
    background: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-left: 4px solid var(--technogrid-accent);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--technogrid-accent), var(--technogrid-info));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

.stats-card:hover::before {
    opacity: 1;
}

.stats-card:hover .stat-number {
    color: var(--technogrid-accent);
    transform: scale(1.05);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--technogrid-accent);
    line-height: 1;
    margin-bottom: 0.25rem;
    transition: all 0.3s ease;
}

.stat-label {
    color: #6c757d;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

/* Filter Section */
.filter-section {
    background: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Form section styling for better organization */
.form-section {
    background: var(--technogrid-bg-light);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--technogrid-border);
}

.form-section h6 {
    color: var(--technogrid-text);
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--technogrid-accent);
    padding-bottom: 0.5rem;
}

/* Enhanced form controls */
.form-control {
    border: 1px solid var(--technogrid-border);
    border-radius: 0.375rem;
    padding: 0.625rem 0.75rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--technogrid-accent);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.15);
}

/* Form labels */
.form-label {
    color: var(--technogrid-text);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Button enhancements */
.btn {
    font-weight: 500;
    border-radius: 0.375rem;
    padding: 0.625rem 1.25rem;
    transition: all 0.15s ease-in-out;
}

.btn-primary {
    background: var(--technogrid-accent);
    border: 1px solid var(--technogrid-accent);
}

.btn-primary:hover {
    background: #0056b3;
    border-color: #0056b3;
    transform: translateY(-1px);
}

.btn-outline-secondary {
    border-color: var(--technogrid-border);
    color: var(--technogrid-text);
}

.btn-outline-secondary:hover {
    background: var(--technogrid-light);
    border-color: var(--technogrid-border);
    color: var(--technogrid-text);
}

/* Simulation Run Detail - Plot Thumbnail Styles */
.plot-thumbnail-container {
    height: 220px;
    background: #f8f9fa;
    padding: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.plot-thumbnail {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.plot-card:hover .plot-thumbnail {
    transform: scale(1.05);
    filter: brightness(1.05);
}

.plot-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.plot-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-2px);
}

.tab-pane {
    min-height: 300px;
}

/* ============================================
   Modal Styles - Project & Location Creation
   ============================================ */

/* Modal Header Enhancement */
.modal-header {
    padding: 1.5rem;
}

.modal-header .bg-primary.bg-opacity-10 {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Modal Body */
.modal-body {
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

/* Modal Form Sections */
.modal-body .form-section {
    margin-bottom: 1.5rem;
}

.modal-body .form-section:last-of-type {
    margin-bottom: 0;
}

/* Modal Form Controls */
.modal-body .form-control,
.modal-body .form-select {
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.modal-body .form-control:focus,
.modal-body .form-select:focus {
    border-color: var(--technogrid-accent);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.15);
}

/* Modal Input Group */
.modal-body .input-group .btn-outline-primary {
    border-color: var(--technogrid-border);
    color: var(--technogrid-accent);
}

.modal-body .input-group .btn-outline-primary:hover {
    background-color: var(--technogrid-accent);
    border-color: var(--technogrid-accent);
    color: white;
}

/* Modal Footer */
.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--technogrid-border);
}

/* Modal Animation */
.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
}

.modal.show .modal-dialog {
    transform: none;
}

/* Modal Large Size */
.modal-lg {
    max-width: 800px;
}

/* Form Validation in Modals */
.modal-body .invalid-feedback {
    display: block;
    margin-top: 0.25rem;
}

.modal-body .is-invalid {
    border-color: var(--technogrid-danger);
}

.modal-body .is-valid {
    border-color: var(--technogrid-success);
}

/* Loading State for Modal Buttons */
.modal-footer .btn.disabled,
.modal-footer .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Project Tabs */
.nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--technogrid-text-light);
    font-weight: 500;
    padding: 0.75rem 1rem;
}

.nav-tabs .nav-link:hover {
    border-color: transparent;
    color: var(--technogrid-text);
}

.nav-tabs .nav-link.active {
    border-bottom-color: var(--technogrid-accent);
    color: var(--technogrid-accent);
    background-color: transparent;
}

.nav-tabs .nav-link.active:hover {
    color: var(--technogrid-accent);
}

.tab-content {
    padding-top: 1rem;
    max-height: 600px;
    overflow-y: auto;
    /* border-radius: 0 0 var(--bs-border-radius) var(--bs-border-radius); */
}

/* Ensure tables are responsive within scrollable containers */
.tab-content .table-responsive {
    margin-bottom: 0;
}

/* Custom scrollbar for tab content */
.tab-content::-webkit-scrollbar {
    width: 8px;
}

.tab-content::-webkit-scrollbar-track {
    background: var(--technogrid-light);
    border-radius: 4px;
}

.tab-content::-webkit-scrollbar-thumb {
    background: var(--technogrid-border);
    border-radius: 4px;
}

.tab-content::-webkit-scrollbar-thumb:hover {
    background: var(--technogrid-text-light);
}

/* Tab Content Spacing */
.tab-pane {
    min-height: 200px;
}

/* Scrollable Table Styles */
.table-scroll-container {
    max-height: 600px;
    overflow-y: auto;
}

/* Sticky table header */
.table-scroll-container thead {
    position: sticky;
    top: 0;
    background-color: var(--technogrid-light);
    z-index: 10;
}

/* Clickable row styling */
.clickable-row {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.clickable-row:hover {
    background-color: var(--technogrid-light);
}

/* Document and Plot Card Styles */
.document-card,
.plot-card {
    cursor: pointer;
    transition: all 0.15s ease;
    border: 1px solid var(--technogrid-border);
    height: 100%;
}

.document-card:hover,
.plot-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
    border-color: var(--technogrid-accent);
}

/* Document Thumbnail Container */
.document-thumbnail-container,
.plot-thumbnail-container {
    overflow: hidden;
    background-color: var(--technogrid-light);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Document Thumbnail Image */
.document-thumbnail,
.plot-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.document-card:hover .document-thumbnail,
.plot-card:hover .plot-thumbnail {
    transform: scale(1.05);
}

/* Placeholder for non-image documents */
.pdf-placeholder,
.file-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--technogrid-light);
}