/* MasterNoder Super Encoder — mobile-first music/video creator */
:root {
    --cr-bg: #0A0E14;
    --cr-surface: #141824;
    --cr-accent: #7C3AED;
    --cr-accent2: #06B6D4;
    --cr-text: #E8ECF4;
    --cr-muted: #8892A4;
    --cr-success: #22C55E;
    --cr-gold: #F59E0B;
    --cr-radius: 14px;
    --cr-safe-bottom: env(safe-area-inset-bottom, 0px);
}

body.cr-app {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: var(--cr-bg);
    color: var(--cr-text);
    min-height: 100dvh;
}

.cr-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: linear-gradient(180deg, #1A1035 0%, var(--cr-bg) 100%);
    border-bottom: 1px solid rgba(124, 58, 237, 0.25);
    position: sticky;
    top: 0;
    z-index: 100;
}

.cr-logo {
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    color: var(--cr-text);
}

.cr-logo span { color: var(--cr-accent2); }

.cr-landing-link {
    font-size: 0.8rem;
    color: var(--cr-muted);
    text-decoration: none;
}

.cr-main {
    padding: 16px;
    padding-bottom: calc(80px + var(--cr-safe-bottom));
    max-width: 720px;
    margin: 0 auto;
}

.cr-hero {
    text-align: center;
    padding: 24px 0 20px;
}

.cr-hero h1 {
    font-size: 1.6rem;
    margin: 0 0 8px;
    background: linear-gradient(135deg, var(--cr-accent), var(--cr-accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cr-hero p { color: var(--cr-muted); margin: 0; font-size: 0.95rem; }

.cr-storage-pill {
    display: inline-flex;
    gap: 8px;
    margin-top: 12px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--cr-surface);
    font-size: 0.8rem;
    color: var(--cr-muted);
}

.cr-storage-pill strong { color: var(--cr-accent2); }

.cr-encode-panel {
    background: var(--cr-surface);
    border-radius: var(--cr-radius);
    padding: 20px;
    margin: 20px 0;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.cr-encode-panel label {
    display: block;
    font-size: 0.75rem;
    color: var(--cr-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cr-encode-panel input,
.cr-encode-panel select {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: var(--cr-bg);
    color: var(--cr-text);
    font-size: 1rem;
    box-sizing: border-box;
}

.cr-mode-label {
    display: block;
    font-size: 0.75rem;
    color: var(--cr-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 16px 0 8px;
}

.cr-mode-count {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--cr-accent2);
}

.cr-mode-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    max-height: 220px;
    overflow-y: auto;
    padding: 2px;
    margin-bottom: 8px;
}

.cr-mode-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 10px 6px;
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 10px;
    background: var(--cr-bg);
    color: var(--cr-text);
    cursor: pointer;
    font-size: 0.7rem;
    text-align: center;
    transition: border-color 0.15s, background 0.15s;
}

.cr-mode-card:hover {
    border-color: var(--cr-accent2);
}

.cr-mode-card.active {
    border-color: var(--cr-accent2);
    background: rgba(6, 182, 212, 0.12);
    box-shadow: 0 0 0 1px var(--cr-accent2);
}

.cr-mode-card .cr-mode-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.cr-mode-card .cr-mode-name {
    font-weight: 600;
    line-height: 1.2;
}

.cr-mode-loading {
    grid-column: 1 / -1;
    color: var(--cr-muted);
    font-size: 0.85rem;
    margin: 0;
    text-align: center;
}

.cr-mode-desc {
    font-size: 0.78rem;
    color: var(--cr-muted);
    margin: 0 0 12px;
    min-height: 2.4em;
    line-height: 1.35;
}

.cr-encode-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.cr-super-encode-btn {
    width: 100%;
    padding: 16px;
    margin-top: 8px;
    border: none;
    border-radius: var(--cr-radius);
    background: linear-gradient(135deg, var(--cr-accent), #9333EA);
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 4px 24px rgba(124, 58, 237, 0.4);
}

.cr-super-encode-btn:active { transform: scale(0.98); }
.cr-super-encode-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.cr-super-encode-btn small {
    display: block;
    font-weight: 400;
    font-size: 0.75rem;
    opacity: 0.85;
    margin-top: 4px;
}

.cr-section-title {
    font-size: 1rem;
    margin: 24px 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cr-tracks {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cr-track {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    gap: 12px;
    align-items: start;
    padding: 12px;
    background: var(--cr-surface);
    border-radius: var(--cr-radius);
    border: 1px solid rgba(255,255,255,0.05);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.cr-track.has-playback:hover {
    border-color: rgba(124, 58, 237, 0.35);
}

.cr-track.playing {
    border-color: rgba(6, 182, 212, 0.45);
    box-shadow: 0 0 0 1px rgba(6, 182, 212, 0.2);
}

.cr-track-body {
    min-width: 0;
}

.cr-track-art {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--cr-accent), var(--cr-accent2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.cr-play-btn {
    position: absolute;
    inset: 0;
    border: none;
    border-radius: 8px;
    background: rgba(10, 14, 20, 0.55);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s, background 0.15s;
}

.cr-track.has-playback .cr-play-btn,
.cr-track.has-playback:hover .cr-play-btn,
.cr-track.playing .cr-play-btn,
.cr-play-btn:focus-visible {
    opacity: 1;
}

.cr-play-btn.playing {
    background: rgba(6, 182, 212, 0.75);
}

.cr-track-player {
    margin-top: 10px;
    width: 100%;
}

.cr-track-player .cr-media {
    width: 100%;
    max-height: 220px;
    border-radius: 8px;
    background: var(--cr-bg);
    outline: none;
}

.cr-track-player audio.cr-media {
    height: 40px;
    filter: invert(0.9) hue-rotate(180deg);
}

.cr-track-player video.cr-media {
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.cr-track-info h3 {
    margin: 0;
    font-size: 0.95rem;
}

.cr-track-info p {
    margin: 2px 0 0;
    font-size: 0.75rem;
    color: var(--cr-muted);
}

.cr-track-status {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.15);
    color: var(--cr-accent2);
}

.cr-track-status.completed { background: rgba(34, 197, 94, 0.15); color: var(--cr-success); }
.cr-track-status.failed { background: rgba(239, 68, 68, 0.15); color: #EF4444; }

.cr-rating-row {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.cr-star {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.35;
    padding: 0;
    line-height: 1;
}

.cr-star.active, .cr-star:hover { opacity: 1; }

.cr-download-section {
    background: linear-gradient(135deg, #1A1035, var(--cr-surface));
    border-radius: var(--cr-radius);
    padding: 20px;
    margin: 24px 0;
    text-align: center;
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.cr-download-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 14px;
}

.cr-dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
}

.cr-dl-btn.play { background: #22C55E; color: #052e12; }
.cr-dl-btn.cr-dl-primary { font-size: 1rem; padding: 14px 24px; font-weight: 700; }
.cr-dl-btn.pwa { background: var(--cr-accent); color: white; border: none; cursor: pointer; }
.cr-dl-hint { font-size: 0.75rem; color: var(--cr-muted); margin: 12px 0 0; }

.cr-ai-status {
    font-size: 0.75rem;
    color: var(--cr-muted);
    margin-top: 12px;
    padding: 10px;
    background: var(--cr-bg);
    border-radius: 8px;
}

.cr-toast {
    position: fixed;
    bottom: calc(70px + var(--cr-safe-bottom));
    left: 50%;
    transform: translateX(-50%);
    background: var(--cr-surface);
    border: 1px solid var(--cr-accent);
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 0.85rem;
    z-index: 200;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.cr-toast.show { opacity: 1; }

.cr-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-around;
    padding: 10px 8px calc(10px + var(--cr-safe-bottom));
    background: rgba(10, 14, 20, 0.95);
    border-top: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
    z-index: 100;
}

.cr-nav-btn {
    background: none;
    border: none;
    color: var(--cr-muted);
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.cr-nav-btn.active { color: var(--cr-accent2); }
.cr-nav-btn span { font-size: 1.2rem; }

@media (min-width: 768px) {
    .cr-hero h1 { font-size: 2rem; }
    .cr-mode-grid { grid-template-columns: repeat(5, 1fr); max-height: 280px; }
}