/* Kamos Bibliography - Modern Aesthetics */

:root {
    --primary-gradient: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --panel-bg: rgba(255, 255, 255, 0.85);
    --panel-border: rgba(255, 255, 255, 0.4);
    --text-primary: #1F2937;
    --text-secondary: #4A5568;
    --accent-color: #10B981;
    --kamos-green: #10B981;
    --kamos-green-soft: rgba(16, 185, 129, 0.1);
}

html.dark :root {
    --panel-bg: rgba(31, 41, 55, 0.95);
    --panel-border: rgba(255, 255, 255, 0.1);
    --text-primary: #F9FAFB;
    --text-secondary: #9CA3AF;
}

body {
    margin: 0;
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.5;
}

/* Dashboard Controls */
.dashboard-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding: 0.6rem 1.2rem;
    border-radius: 24px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 12px 40px -10px rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
}

.search-box {
    flex: 1;
    max-width: 450px;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 14px;
    gap: 0.8rem;
    transition: all 0.2s ease;
}

.search-box:focus-within {
    background: #FFFFFF;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    width: 100%;
}

.view-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

/* Sort Control */
.sort-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.04);
    padding: 0 0.8rem;
    height: 42px;
    border-radius: 14px;
    color: var(--text-secondary);
}

.sort-control select {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
}

/* View Mode Toggle */
.view-mode-toggle {
    display: flex;
    background: rgba(0, 0, 0, 0.04);
    padding: 3px;
    border-radius: 14px;
}

.view-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.view-btn.active {
    background: #FFFFFF;
    color: var(--kamos-green);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.bio-line-divider {
    width: 1px;
    height: 20px;
    background: var(--panel-border);
}

.bio-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Buttons */
.primary-btn {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 0 1.2rem;
    height: 42px;
    border-radius: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.danger-btn {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.8rem;
    border-radius: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
}

.danger-btn:hover {
    background: #EF4444;
    color: white;
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #FFFFFF;
    border-radius: 24px;
    width: 95%;
    max-width: 500px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

html.dark .modal-content {
    background: #1F2937;
}

.modal-header {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.4rem;
    color: var(--kamos-green);
}

.close-modal {
    background: rgba(0, 0, 0, 0.05);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
}

.modal-body {
    padding: 0 2rem 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--panel-border);
    background: rgba(0, 0, 0, 0.02);
    box-sizing: border-box;
}

.modal-footer {
    padding: 1rem 2rem 2rem;
    display: flex;
    justify-content: flex-end;
}

.instruction {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

/* Detail Modal */
.detail-modal {
    max-width: 1100px;
    height: 85vh;
    /* Fixed height */
    display: flex;
    flex-direction: column;
}

.detail-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
    padding: 0 2.5rem 2.5rem;
    flex: 1;
    overflow-y: hidden;
    /* Grid itself doesn't scroll */
}

.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    overflow-y: auto;
    /* Sidebar contents can scroll if narrow */
}

.detail-content {
    display: flex;
    flex-direction: column;
    overflow-y: hidden;
}

.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    /* Fix for buttons being stuck together */
    padding-top: 1rem;
    border-top: 1px solid var(--panel-border);
}

.status-selector {
    background: rgba(0, 0, 0, 0.04);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.status-selector select {
    background: transparent;
    border: none;
    width: 100%;
    font-weight: 600;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 2rem;
    border-bottom: 1px solid var(--panel-border);
    margin-bottom: 1.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: 0.8rem 0;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    color: var(--text-secondary);
}

.tab-btn.active {
    color: var(--kamos-green);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--kamos-green);
    border-radius: 2px;
}

.tab-pane {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.tab-pane.active {
    display: flex;
}

.pane-footer {
    display: flex;
    justify-content: flex-end;
    padding: 1.5rem 0 0;
    margin-top: 0.5rem;
}

/* Markdown Styling */
.markdown-body {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
    color: var(--kamos-green);
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.markdown-body strong {
    color: var(--kamos-green);
    font-weight: 700;
}

.markdown-body ul,
.markdown-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.markdown-body p {
    margin-bottom: 1rem;
}

#aiReportContent {
    flex: 1;
    background: rgba(16, 185, 129, 0.03);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--kamos-green-soft);
    overflow-y: auto;
}

#noteEditor {
    flex: 1;
    width: 100%;
    padding: 1.5rem;
    border-radius: 20px;
    box-sizing: border-box;
    overflow-y: auto;
    margin-bottom: 0.5rem;
}

/* Library Grid */
.library-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
}

.book-card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 24px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.book-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-color: var(--kamos-green);
}

.book-header-line {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.book-header-line h3 {
    margin: 0;
    font-size: 1.2rem;
}

.card-status-label {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    white-space: nowrap;
}

.card-status-label.status-unread {
    background: #E5E7EB;
    color: #4B5563;
}

.card-status-label.status-reading {
    background: var(--kamos-green-soft);
    color: var(--kamos-green);
}

.card-status-label.status-read {
    background: var(--kamos-green);
    color: white;
}

.book-snippet {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0.5rem 0 1.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.book-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    background: var(--kamos-green-soft);
    color: var(--kamos-green);
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Loader */
.kamos-loader {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(16, 185, 129, 0.1);
    border-top-color: var(--kamos-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* List View */
.list-view .book-card {
    flex-direction: row;
    align-items: flex-start;
    padding: 1.2rem 2rem;
}

/* Book Card Improvements */
.book-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1.2rem;
    align-items: flex-start;
}

.book-cover-thumb {
    width: 80px;
    height: 110px;
    border-radius: 8px;
    object-fit: cover;
    background: #E5E7EB;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.detail-cover-wrapper {
    width: 100%;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.detail-cover {
    max-width: 220px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: #E5E7EB;
}

.author-hero {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--kamos-green);
    margin-bottom: 1.5rem;
}

.meta-info-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.meta-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--panel-border);
}

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

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

.amazon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: #FF9900;
    color: white;
    text-decoration: none;
    padding: 0.8rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.3);
}

.amazon-link:hover {
    background: #E68A00;
    transform: translateY(-2px);
}

@media (max-width: 900px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-controls {
        flex-direction: column;
        align-items: stretch;
    }
}