/* PROJECT LIST STYLES */

/* Projects List Section - Decorative Background */
.projects-list-section {
    position: relative;
    overflow: hidden;
}

/* Decorative Elements for Projects List */
.projects-list-section .deco-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.08);
    backdrop-filter: blur(10px);
    pointer-events: none;
    z-index: 0;
}

.dark-mode .projects-list-section .deco-circle,
[data-theme="dark"] .projects-list-section .deco-circle {
    background: rgba(96, 165, 250, 0.05);
}

.projects-list-section .deco-circle-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    right: 5%;
    animation: float 7s ease-in-out infinite;
}

.projects-list-section .deco-circle-2 {
    width: 150px;
    height: 150px;
    bottom: 15%;
    left: 3%;
    animation: float 9s ease-in-out infinite reverse;
}

.projects-list-section .deco-blob {
    position: absolute;
    top: 40%;
    left: 10%;
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 197, 253, 0.05));
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: morph 10s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.dark-mode .projects-list-section .deco-blob,
[data-theme="dark"] .projects-list-section .deco-blob {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.08), rgba(147, 197, 253, 0.03));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    33% {
        transform: translateY(-25px) translateX(10px);
    }
    66% {
        transform: translateY(-15px) translateX(-15px);
    }
}

@keyframes morph {
    0%, 100% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
        transform: rotate(0deg);
    }
    33% {
        border-radius: 60% 40% 30% 70% / 60% 40% 70% 30%;
        transform: rotate(120deg);
    }
    66% {
        border-radius: 50% 50% 50% 50% / 60% 40% 60% 40%;
        transform: rotate(240deg);
    }
}

/* Ensure container content is above decorative elements */
.projects-list-section .container {
    position: relative;
    z-index: 1;
}

.projects-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.project-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    color: #334155;
    position: relative;
}

.dark-mode .project-card, [data-theme="dark"] .project-card {
    background: #1e293b;
    border: 1px solid #334155;
    color: #e2e8f0;
}

.project-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transform: translateY(-2px);
    z-index: 10;
}

.dark-mode .project-card:hover, [data-theme="dark"] .project-card:hover {
    border-color: #475569;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.project-title {
    user-select: none;
    color: #2563eb;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    margin: 0;
    line-height: 1.4;
}

.dark-mode .project-title, [data-theme="dark"] .project-title {
    color: #60a5fa;
}

.project-year {
    background: #dbeafe;
    color: #1e40af;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    white-space: nowrap;
}

.dark-mode .project-year, [data-theme="dark"] .project-year {
    background: #1e3a8a;
    color: #93c5fd;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.dark-mode .project-meta, [data-theme="dark"] .project-meta {
    color: #9ca3af;
}

.meta-icon {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

.program-icon {
    margin-left: 0.5rem;
}

.project-abstract {
    user-select: none;
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dark-mode .project-abstract, [data-theme="dark"] .project-abstract {
    color: #cbd5e1;
}

.project-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-save {
    background: transparent;
    border: 1px solid #cbd5e1;
    color: #475569;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s;
}

.dark-mode .btn-save, [data-theme="dark"] .btn-save {
    border: 1px solid #475569;
    color: #cbd5e1;
}

.btn-save:hover {
    background: #f1f5f9;
    color: #0f172a;
}

.dark-mode .btn-save:hover, [data-theme="dark"] .btn-save:hover {
    background: #334155;
    color: #f8fafc;
}

.btn-save.saved {
    background-color: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
    color: #15803d;
}

.dark-mode .btn-save.saved, [data-theme="dark"] .btn-save.saved {
    background-color: rgba(34, 197, 94, 0.2);
    border-color: #22c55e;
    color: #4ade80;
}

.btn-save.saved:hover {
    background-color: rgba(34, 197, 94, 0.2);
}

.btn-save.saved .meta-icon {
    fill: currentColor;
}

.btn-view-details {
    background: #3b82f6;
    border: none;
    color: white;
    padding: 0.45rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-view-details:hover {
    background: #2563eb;
}


.loading-text {
    text-align: center;
    color: #6b7280;
    padding: 2rem;
    font-style: italic;
}

/* VIEW TOGGLES */
.projects-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.view-toggles {
    display: flex;
    gap: 0.5rem;
    background: #f1f5f9;
    padding: 0.25rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

/* SORT DROPDOWN STYLES */
.sort-control {
    position: relative;
}

.sort-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    color: #475569;
    font-family: 'Atkinson Hyperlegible', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.sort-toggle-btn:hover, .sort-toggle-btn.active {
    border-color: #3b82f6;
    color: #2563eb;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.1);
}

.dark-mode .sort-toggle-btn, [data-theme="dark"] .sort-toggle-btn {
    background: #1e293b;
    border-color: #334155;
    color: #cbd5e1;
}

.dark-mode .sort-toggle-btn:hover, [data-theme="dark"] .sort-toggle-btn.active {
    border-color: #60a5fa;
    color: #93c5fd;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.sort-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    min-width: 240px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.sort-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dark-mode .sort-dropdown-menu, [data-theme="dark"] .sort-dropdown-menu {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

.sort-group {
    padding: 1rem;
}

.sort-group-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.sort-radio-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0;
    cursor: pointer;
    color: #475569;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.dark-mode .sort-radio-label, [data-theme="dark"] .sort-radio-label {
    color: #cbd5e1;
}

.sort-radio-label:hover {
    color: #0f172a;
}

.dark-mode .sort-radio-label:hover, [data-theme="dark"] .sort-radio-label:hover {
    color: #f8fafc;
}

.sort-radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 16px;
    height: 16px;
    border: 2px solid #cbd5e1;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    transition: all 0.2s;
}

.dark-mode .radio-custom, [data-theme="dark"] .radio-custom {
    border-color: #475569;
}

.sort-radio-label input[type="radio"]:checked + .radio-custom {
    border-color: #3b82f6;
}

.sort-radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
}

.sort-divider {
    height: 1px;
    background: #e2e8f0;
    width: 100%;
}

.dark-mode .sort-divider, [data-theme="dark"] .sort-divider {
    background: #334155;
}

.dark-mode .view-toggles, [data-theme="dark"] .view-toggles {
    background: #1e293b;
    border-color: #334155;
}

.view-btn {
    background: transparent;
    border: none;
    padding: 0.4rem;
    border-radius: 6px;
    cursor: pointer;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.view-btn:hover {
    color: #3b82f6;
}

.view-btn.active {
    background: white;
    color: #2563eb;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.dark-mode .view-btn, [data-theme="dark"] .view-btn {
    color: #94a3b8;
}

.dark-mode .view-btn:hover, [data-theme="dark"] .view-btn:hover {
    color: #60a5fa;
}

.dark-mode .view-btn.active, [data-theme="dark"] .view-btn.active {
    background: #334155;
    color: #60a5fa;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* GRID VIEW */
.projects-container.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.projects-container.grid-view .project-card {
    display: flex;
    flex-direction: column;
}

.projects-container.grid-view .project-abstract {
    flex-grow: 1;
}

.projects-container.grid-view .project-actions {
    margin-top: auto;
}

/* COMPACT VIEW */
.projects-container.compact-view {
    gap: 0.75rem;
}

.projects-container.compact-view .project-card {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.projects-container.compact-view .project-header {
    margin-bottom: 0;
    flex: 1 1 300px;
}

.projects-container.compact-view .project-meta {
    margin-bottom: 0;
    flex: 1 1 200px;
}

.projects-container.compact-view .project-abstract {
    display: none;
}

.projects-container.compact-view .project-actions {
    margin-top: 0;
}

/* PAGINATION STYLES */
.pagination-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination-btn {
    background: white;
    border: 1px solid #e2e8f0;
    color: #475569;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.dark-mode .pagination-btn, [data-theme="dark"] .pagination-btn {
    background: #1e293b;
    border-color: #334155;
    color: #cbd5e1;
}

.pagination-btn:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f172a;
}

.dark-mode .pagination-btn:hover, [data-theme="dark"] .pagination-btn:hover {
    background: #334155;
    border-color: #475569;
    color: #f8fafc;
}

.pagination-btn.active {
    background: #3b82f6;
    border-color: #3b82f6;
    color: white;
}

.dark-mode .pagination-btn.active, [data-theme="dark"] .pagination-btn.active {
    background: #2563eb;
    border-color: #2563eb;
}

/* RAG RELEVANCE BADGES */
.project-header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.relevance-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    white-space: nowrap;
    transition: all 0.2s ease;
    animation: fadeInScale 0.4s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.relevance-badge svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* High relevance (70%+) - Green */
.relevance-badge.high {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    color: #166534;
    border: 1px solid #86efac;
}

.dark-mode .relevance-badge.high, 
[data-theme="dark"] .relevance-badge.high {
    background: linear-gradient(135deg, #14532d 0%, #166534 100%);
    color: #bbf7d0;
    border: 1px solid #22c55e;
}

/* Medium relevance (50-69%) - Yellow/Amber */
.relevance-badge.medium {
    background: linear-gradient(135deg, #fef9c3 0%, #fde68a 100%);
    color: #92400e;
    border: 1px solid #fbbf24;
}

.dark-mode .relevance-badge.medium, 
[data-theme="dark"] .relevance-badge.medium {
    background: linear-gradient(135deg, #78350f 0%, #92400e 100%);
    color: #fde68a;
    border: 1px solid #f59e0b;
}

/* Low relevance (30-49%) - Blue */
.relevance-badge.low {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.dark-mode .relevance-badge.low, 
[data-theme="dark"] .relevance-badge.low {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: #bfdbfe;
    border: 1px solid #3b82f6;
}

/* Hover effect for badges */
.relevance-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.dark-mode .relevance-badge:hover,
[data-theme="dark"] .relevance-badge:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Responsive adjustments for relevance badges */
@media (max-width: 768px) {
    .project-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .project-header-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .relevance-badge {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
    
    .relevance-badge svg {
        width: 12px;
        height: 12px;
    }
}

/* Grid view adjustments */
.projects-container.grid-view .relevance-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
}

/* Compact view adjustments */
.projects-container.compact-view .relevance-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.4rem;
}

.projects-container.compact-view .relevance-badge svg {
    width: 11px;
    height: 11px;
}