/* 4chan Local Scraper - Main Stylesheet */

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

:root {
    --bg: #eef2ff;
    --panel: #d9e1f2;
    --panel-dark: #c5d1e8;
    --border: #9ca3af;
    --text: #0c0e13;
    --text-muted: #6b7280;
    --link: #0057b8;
    --link-hover: #003d82;
    --greentext: #789922;
    --highlight: #fef3c7;
    --quote-hover: #d0d0d0;
}

[data-theme="dark"] {
    --bg: #1a1a1b;
    --panel: #272729;
    --panel-dark: #1a1a1b;
    --border: #343536;
    --text: #d7dadc;
    --text-muted: #818384;
    --link: #4fbcff;
    --link-hover: #7eccff;
    --greentext: #789922;
    --highlight: #3a3a3b;
    --quote-hover: #2a2a2a;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 13px;
    background: var(--bg);
    color: var(--text);
    line-height: 1.4;
    overflow-x: hidden;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 250px;
    height: 100vh;
    background: var(--panel);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform 0.2s ease;
    z-index: 100;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: 12px;
    background: var(--panel-dark);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.sidebar-title {
    font-weight: bold;
    margin-bottom: 8px;
    font-size: 14px;
}

.sidebar-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.sidebar-actions button {
    flex: 1;
    min-width: 70px;
    padding: 4px 6px;
    font-size: 11px;
}

.sidebar-section {
    padding: 12px;
    border-bottom: 1px solid var(--border);
}

.section-title {
    font-weight: bold;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.history-item, .board-item {
    padding: 6px;
    margin-bottom: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 11px;
    word-wrap: break-word;
}

.history-item:hover, .board-item:hover {
    background: var(--highlight);
}

.history-item .board-tag {
    color: var(--link);
    font-weight: bold;
}

.history-item .thread-title {
    display: block;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Main Content */
.main-content {
    margin-left: 250px;
    transition: margin-left 0.2s ease;
    min-height: 100vh;
}

.main-content.expanded {
    margin-left: 0;
}

/* Sidebar Toggle Button */
.sidebar-toggle {
    position: fixed;
    left: 260px;
    top: 8px;
    z-index: 101;
    padding: 6px 10px;
    background: var(--panel);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: left 0.2s ease;
}

.main-content.expanded .sidebar-toggle {
    left: 8px;
}

.sidebar-toggle:hover {
    background: var(--highlight);
}

/* Header */
header {
    background: var(--panel-dark);
    padding: 12px 16px;
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

h1 {
    font-size: 18px;
    margin-bottom: 4px;
}

.subtitle {
    font-size: 11px;
    color: var(--text-muted);
}

.nav {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    flex-wrap: wrap;
}

/* Buttons */
button, .btn {
    padding: 4px 8px;
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    font-size: 12px;
    font-family: inherit;
}

button:hover, .btn:hover {
    background: var(--highlight);
}

button:active, .btn:active {
    background: var(--panel-dark);
}

/* Container */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 16px;
}

.container.wide {
    max-width: 1200px;
}

/* Boards Grid */
.boards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
    margin-top: 16px;
}

.board-card {
    background: var(--panel);
    padding: 16px;
    border: 1px solid var(--border);
    cursor: pointer;
    text-align: center;
}

.board-card:hover {
    background: var(--highlight);
}

.board-name {
    font-size: 20px;
    font-weight: bold;
    color: var(--link);
    margin-bottom: 4px;
}

/* Thread List */
.threads-list {
    margin-top: 16px;
}

.thread-item {
    background: var(--panel);
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--panel-dark);
    cursor: pointer;
    display: flex;
    gap: 8px;
}

.thread-item:hover {
    background: var(--highlight);
}

.thread-item.sticky {
    border-left-color: #dc2626;
    background: var(--panel-dark);
}

.thread-thumb {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    background: var(--bg);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.thread-thumb img {
    max-width: 100%;
    max-height: 100%;
}

.thread-details {
    flex: 1;
    min-width: 0;
}

.thread-info {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.thread-subject {
    font-weight: bold;
    margin-bottom: 4px;
}

.thread-preview {
    font-size: 12px;
    color: var(--text-muted);
}

/* Posts - 4chan style left-aligned */
.post {
    background: var(--panel);
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--panel-dark);
}

.post.op {
    border-left-color: var(--link);
}

.post.tree-view {
    margin-left: 40px;
    border-left-color: var(--text-muted);
}

.post-header {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border);
}

.post-author {
    font-weight: bold;
    color: var(--text);
}

.post-number {
    color: var(--link);
    text-decoration: none;
    cursor: pointer;
    margin-left: 8px;
}

.post-number:hover {
    text-decoration: underline;
}

.post-content {
    word-wrap: break-word;
    text-align: left;
}

.post-image {
    margin: 8px 0;
    text-align: left;
}

.post-image img {
    max-width: 200px;
    border: 1px solid var(--border);
    cursor: pointer;
    display: block;
}

.post-image img:hover {
    opacity: 0.8;
}

.post-file-info {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.download-btn {
    font-size: 11px;
    padding: 2px 6px;
    margin-left: 8px;
}

/* Text Formatting */
.greentext {
    color: var(--greentext);
}

.post-link {
    color: var(--link);
    text-decoration: underline;
    cursor: pointer;
}

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

/* Hover Previews */
.hover-preview {
    position: fixed;
    background: var(--panel);
    border: 2px solid var(--border);
    padding: 8px;
    max-width: 400px;
    z-index: 1000;
    font-size: 12px;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
    pointer-events: none;
}

.image-preview {
    position: fixed;
    z-index: 1001;
    border: 2px solid var(--border);
    box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
    pointer-events: none;
}

.image-preview img {
    max-width: 500px;
    max-height: 500px;
    display: block;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 200;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--panel);
    border: 2px solid var(--border);
    padding: 16px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 16px;
    font-weight: bold;
}

.close-btn {
    font-size: 20px;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    line-height: 1;
}

.close-btn:hover {
    color: var(--link);
}

/* Settings */
.settings-group {
    margin-bottom: 16px;
}

.settings-label {
    display: block;
    margin-bottom: 4px;
    font-weight: bold;
}

.settings-input, .settings-select {
    width: 100%;
    padding: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: inherit;
    font-size: 12px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.checkbox-group label {
    cursor: pointer;
}

/* Slider */
.slider-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--bg);
    border: 1px solid var(--border);
    outline: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--link);
    cursor: pointer;
    border: 1px solid var(--border);
}

.slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--link);
    cursor: pointer;
    border: 1px solid var(--border);
}

.slider-value {
    min-width: 40px;
    font-size: 12px;
}

/* Filter Manager */
.filter-item {
    background: var(--bg);
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.filter-keyword {
    font-weight: bold;
    flex: 1;
}

.filter-actions {
    display: flex;
    gap: 4px;
}

/* Mascot */
.mascot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    max-width: 200px;
    max-height: 200px;
    pointer-events: none;
    z-index: 10;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.mascot.hidden {
    display: none;
}

/* Utility */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.hidden {
    display: none !important;
}

.error {
    background: #fee;
    color: #c00;
    padding: 8px;
    border: 1px solid #c00;
    margin-bottom: 16px;
}

[data-theme="dark"] .error {
    background: #400;
    color: #fcc;
    border-color: #c00;
}

.notification {
    position: fixed;
    bottom: 16px;
    right: 16px;
    background: var(--panel);
    border: 2px solid var(--border);
    padding: 12px;
    z-index: 300;
    box-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar-toggle {
        left: 8px;
    }
    
    .thread-item {
        flex-direction: column;
    }
    
    .thread-thumb {
        width: 100%;
        height: 150px;
    }
}