/* Reddit Video Maker Bot - Main Application Styles */

:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #252525;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #ff4500;
    --accent-secondary: #ff6b35;
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    --info: #2196f3;
    --border-color: #333333;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --sidebar-width: 240px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 20px 0;
    overflow-y: auto;
    z-index: 100;
}

.sidebar .logo {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.sidebar .logo h2 {
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    list-style: none;
}

.nav-links li a {
    display: block;
    padding: 12px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.nav-links li a:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-links li a.active {
    background: rgba(255, 69, 0, 0.1);
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
}

/* Main Content */
.content {
    margin-left: var(--sidebar-width);
    padding: 30px;
    min-height: 100vh;
}

.content header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.content header h1 {
    font-size: 2rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Cards */
.card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.card-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-wide {
    grid-column: span 2;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .card-wide {
        grid-column: span 1;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    gap: 8px;
}

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

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

.btn-primary:disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--text-muted);
}

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

.btn-danger:hover {
    background: #d32f2f;
}

.btn-danger:disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-large {
    padding: 14px 28px;
    font-size: 1rem;
    width: 100%;
    margin-bottom: 12px;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.form-group input[type="range"] {
    padding: 0;
    height: 8px;
    background: var(--bg-tertiary);
    border: none;
    cursor: pointer;
}

.form-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.input-with-prefix {
    display: flex;
    align-items: stretch;
}

.input-with-prefix .prefix {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 8px 0 0 8px;
    color: var(--text-secondary);
    font-weight: 500;
}

.input-with-prefix input {
    border-radius: 0 8px 8px 0;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Status Indicator */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border-radius: 20px;
}

.status-indicator .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success);
}

.status-indicator.running .dot {
    background: var(--info);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Config Summary */
.config-summary .config-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.config-summary .config-item:last-child {
    border-bottom: none;
}

.config-summary .warning {
    color: var(--warning);
}

.config-summary a {
    color: var(--accent-primary);
}

/* Progress */
.progress-info {
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.progress-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.progress-subreddit {
    color: var(--accent-primary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.progress-bar-container {
    height: 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-percent {
    text-align: right;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.progress-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-steps .step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
}

.progress-steps .step.completed {
    color: var(--success);
}

.progress-steps .step.in_progress {
    color: var(--info);
}

.progress-steps .step.failed {
    color: var(--error);
}

.step-icon {
    width: 20px;
    text-align: center;
}

.no-progress {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.no-progress .hint {
    margin-top: 10px;
    font-size: 0.9rem;
}

/* Video Items */
.video-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.video-item:last-child {
    border-bottom: none;
}

.video-name {
    font-weight: 500;
}

.video-subreddit {
    color: var(--accent-primary);
    font-size: 0.85rem;
}

/* Videos Grid */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.video-card .video-preview {
    margin: -24px -24px 16px -24px;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    background: #000;
}

.video-card .video-preview video {
    width: 100%;
    max-height: 300px;
    display: block;
}

.video-card .video-info {
    margin-bottom: 16px;
}

.video-card .video-name {
    font-size: 1rem;
    margin-top: 4px;
    word-break: break-word;
}

.video-card .video-meta {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.video-card .video-actions {
    display: flex;
    gap: 8px;
}

/* Media Grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.media-item {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.media-preview {
    border-radius: 6px;
    overflow: hidden;
    background: #000;
}

.media-preview video {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.media-preview audio {
    width: 100%;
}

.media-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.media-name {
    font-weight: 500;
}

.media-size {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state h3 {
    margin-bottom: 10px;
}

.empty-state p {
    margin-bottom: 20px;
}

.empty-state .hint {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

/* Error */
.error {
    text-align: center;
    padding: 40px;
    color: var(--error);
}

/* Upload Progress */
.upload-progress {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px 24px;
    box-shadow: var(--card-shadow);
    z-index: 1000;
}

.upload-progress.hidden {
    display: none;
}

.upload-progress-bar {
    width: 200px;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.upload-progress-fill {
    height: 100%;
    background: var(--accent-primary);
    animation: indeterminate 1.5s infinite linear;
}

@keyframes indeterminate {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

/* Status Text */
.status-text {
    margin-left: 12px;
    font-size: 0.9rem;
}

.status-text.success {
    color: var(--success);
}

.status-text.error {
    color: var(--error);
}

/* Filter Select */
.filter-select {
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Notifications */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 16px 24px;
    border-radius: 8px;
    font-weight: 500;
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

.notification.success {
    background: var(--success);
    color: white;
}

.notification.error {
    background: var(--error);
    color: white;
}

.notification.info {
    background: var(--info);
    color: white;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .sidebar .logo {
        display: none;
    }

    .nav-links {
        display: flex;
        overflow-x: auto;
        padding: 0 10px;
    }

    .nav-links li a {
        padding: 12px 16px;
        white-space: nowrap;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .nav-links li a.active {
        border-left-color: transparent;
        border-bottom-color: var(--accent-primary);
    }

    .content {
        margin-left: 0;
        padding: 20px;
    }

    .content header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .content header h1 {
        font-size: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .videos-grid,
    .media-grid {
        grid-template-columns: 1fr;
    }
}