:root {
    --bg-main: #080C14;
    --bg-card: rgba(16, 24, 40, 0.7);
    --border-glass: rgba(255, 255, 255, 0.1);
    --accent-jb: #7C3AED;
    --accent-glow: rgba(124, 58, 237, 0.4);
    --text-primary: #F3F4F6;
    --text-secondary: #9CA3AF;
    --text-highlight: #38BDF8;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    padding-bottom: 90px;
    background-image: 
        radial-gradient(circle at 15% 10%, rgba(124, 58, 237, 0.15), transparent 40%),
        radial-gradient(circle at 85% 60%, rgba(37, 99, 235, 0.12), transparent 40%);
    background-attachment: fixed;
}

.app-container {
    max-width: 680px;
    margin: 0 auto;
    padding: 16px;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    margin-bottom: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.channel-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10B981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.post-id-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    color: var(--text-highlight);
}

/* Article Content */
.article-content {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.article-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    line-height: 1.25;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #FFF 0%, #94A3B8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.media-container {
    margin: 20px -24px 24px -24px;
    background: #000;
    overflow: hidden;
    position: relative;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
}

.media-container img, .media-container video {
    width: 100%;
    height: auto;
    display: block;
}

.article-text {
    font-size: 1.05rem;
    color: var(--text-primary);
}

.article-text p {
    margin-bottom: 16px;
}

.article-text b, .article-text strong {
    color: #fff;
    font-weight: 600;
}

.article-text blockquote {
    margin: 20px 0;
    padding: 16px 20px;
    background: rgba(124, 58, 237, 0.1);
    border-left: 4px solid var(--accent-jb);
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: #E2E8F0;
}

.article-text code {
    font-family: 'JetBrains Mono', monospace;
    background: rgba(0, 0, 0, 0.4);
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 0.9em;
    color: #38BDF8;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

/* Tags & Footer */
.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
}

.tag-badge {
    font-size: 0.85rem;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    color: var(--text-secondary);
    transition: all 0.2s;
}

/* Footer Actions */
.footer-actions {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: rgba(8, 12, 20, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-glass);
    display: flex;
    gap: 12px;
    z-index: 100;
}

button {
    flex: 1;
    padding: 14px 20px;
    border-radius: 14px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
    border: none;
}

button:active {
    transform: scale(0.97);
}

.btn-share {
    background: linear-gradient(135deg, var(--accent-jb) 0%, #4F46E5 100%);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-close {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-jb);
    border-radius: 50%;
    margin: 0 auto 16px auto;
    animation: spin 1s linear infinite;
}

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

/* Custom Prompt Boxes */
.prompt-container {
    margin: 24px 0;
    background: rgba(10, 15, 26, 0.9);
    border: 1px solid rgba(124, 58, 237, 0.4);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.15);
}

.prompt-header {
    background: linear-gradient(90deg, rgba(124, 58, 237, 0.2) 0%, rgba(37, 99, 235, 0.1) 100%);
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: #38BDF8;
}

.prompt-body {
    padding: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.88rem;
    line-height: 1.6;
    color: #E2E8F0;
    white-space: pre-wrap;
    background: rgba(0, 0, 0, 0.4);
    overflow-x: auto;
}

/* Nav Right & Language Switcher */
.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-toggle {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass);
    color: #fff;
    padding: 4px 10px;
    border-radius: 8px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.lang-toggle:hover {
    background: rgba(124, 58, 237, 0.3);
    border-color: var(--accent-jb);
    transform: scale(1.05);
}

/* Prompt Copy Button */
.btn-copy-prompt {
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.4);
    color: #38BDF8;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-copy-prompt:hover {
    background: rgba(56, 189, 248, 0.3);
    transform: translateY(-1px);
}

.btn-copy-prompt.copied {
    background: rgba(16, 185, 129, 0.25);
    border-color: #10B981;
    color: #34D399;
}