/* AutoSu frontend CSS. Moved from /static/app.css in frontend_autosu_split_phase1. */

/* AutoSu settings layout and preview */
.autosu-config-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    gap: 14px;
    align-items: start;
}

.autosu-form-grid {
    gap: 10px 12px;
}

.autosu-config-main {
    min-width: 0;
}

.autosu-template-picker {
    border: 1px solid rgba(56, 189, 248, 0.18);
    border-radius: var(--radius-md);
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 34%),
        rgba(15, 23, 42, 0.42);
    padding: 14px;
}

.autosu-template-picker-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.autosu-template-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(120px, 1fr));
    gap: 10px;
}

.autosu-template-card {
    min-height: 96px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(2, 6, 23, 0.92), rgba(15, 23, 42, 0.82));
    color: var(--text-primary);
    cursor: pointer;
    display: grid;
    gap: 8px;
    place-items: center;
    padding: 12px 10px;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.autosu-template-card:hover,
.autosu-template-card:focus-visible {
    border-color: rgba(34, 211, 238, 0.55);
    box-shadow: 0 14px 30px rgba(8, 47, 73, 0.28);
    outline: none;
    transform: translateY(-1px);
}

.autosu-template-card.active {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.18), 0 18px 38px rgba(8, 47, 73, 0.32);
}

.autosu-template-sample {
    display: inline-flex;
    min-width: 74px;
    justify-content: center;
    font-size: 26px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
    padding: 8px 10px;
    border-radius: 10px;
}

.autosu-template-name {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.autosu-template-sample-default {
    color: #fff;
    text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
}

.autosu-template-sample-outline {
    color: #fff;
    text-shadow: -2px -2px 0 #000, 2px -2px 0 #000, -2px 2px 0 #000, 2px 2px 0 #000, 0 8px 12px rgba(0, 0, 0, 0.5);
}

.autosu-template-sample-yellow {
    color: #ffe84d;
    text-shadow: -2px -2px 0 #111, 2px -2px 0 #111, -2px 2px 0 #111, 2px 2px 0 #111;
}

.autosu-template-sample-neon {
    color: #7df9ff;
    text-shadow: 0 0 4px #0057ff, 0 0 12px #0057ff, 0 0 22px rgba(125, 249, 255, 0.65);
}

.autosu-template-sample-blue {
    color: #fff;
    text-shadow: 0 0 4px #1597ff, 0 0 14px #1597ff, -2px 2px 0 #063a7a;
}

.autosu-template-sample-box {
    color: #fff;
    background: rgba(0, 0, 0, 0.82);
    text-shadow: none;
}

.autosu-template-sample-sticker {
    color: #fff;
    text-shadow: -3px -3px 0 #ff2e8a, 3px -3px 0 #ff2e8a, -3px 3px 0 #ff2e8a, 3px 3px 0 #ff2e8a, 0 6px 0 rgba(0, 0, 0, 0.45);
}

.autosu-template-sample-green {
    color: #8cff4d;
    text-shadow: -2px -2px 0 #053b16, 2px -2px 0 #053b16, -2px 2px 0 #053b16, 2px 2px 0 #053b16;
}

.autosu-template-sample-karaoke {
    color: #ffe84d;
    background: linear-gradient(90deg, rgba(255, 232, 77, 0.18), rgba(255, 255, 255, 0.04));
    text-shadow: -2px -2px 0 #111, 2px -2px 0 #111, -2px 2px 0 #111, 2px 2px 0 #111;
}

.autosu-template-sample-karaoke span {
    color: #fff;
    opacity: 0.72;
}

.autosu-template-sample-gold {
    color: #ffd166;
    text-shadow: -2px -2px 0 #3a2500, 2px -2px 0 #3a2500, -2px 2px 0 #3a2500, 2px 2px 0 #3a2500, 0 0 14px rgba(255, 209, 102, 0.55);
}

.autosu-template-sample-comic {
    color: #fff;
    transform: rotate(-2deg) skew(-3deg);
    text-shadow: -3px -3px 0 #ff3d00, 3px -3px 0 #ff3d00, -3px 3px 0 #ff3d00, 3px 3px 0 #ff3d00;
}

.autosu-template-sample-red {
    color: #fff;
    text-shadow: 0 0 5px #e11d48, -2px 2px 0 #7f1d1d, 2px -2px 0 #e11d48;
}

.autosu-template-sample-purple {
    color: #f5d0fe;
    text-shadow: 0 0 6px #7e22ce, 0 0 18px rgba(126, 34, 206, 0.75), -2px 2px 0 #581c87;
}

.autosu-template-sample-ice {
    color: #e0fbff;
    text-shadow: 0 0 6px #0891b2, 0 0 18px rgba(8, 145, 178, 0.75), -2px 2px 0 #164e63;
}

.autosu-template-sample-orange {
    color: #ffb703;
    text-shadow: -2px -2px 0 #7c2d12, 2px -2px 0 #7c2d12, -2px 2px 0 #7c2d12, 2px 2px 0 #7c2d12;
}

.autosu-template-sample-white-shadow {
    color: #fff;
    text-shadow: 0 7px 12px rgba(0, 0, 0, 0.7), 0 0 2px #1f2937;
}

.autosu-template-sample-black-label {
    color: #fff;
    background: rgba(0, 0, 0, 0.84);
    border: 1px solid rgba(255, 255, 255, 0.18);
    text-shadow: none;
}

.autosu-template-sample-pixel {
    color: #fde047;
    letter-spacing: 0.05em;
    text-shadow: 3px 0 0 #581c87, 0 3px 0 #581c87, 3px 3px 0 #111827;
}

.autosu-template-sample-pastel {
    color: #fce7f3;
    text-shadow: -2px -2px 0 #be185d, 2px -2px 0 #be185d, -2px 2px 0 #be185d, 2px 2px 0 #be185d;
}

.autosu-template-sample-lime {
    color: #d9f99d;
    text-shadow: -2px -2px 0 #365314, 2px -2px 0 #365314, -2px 2px 0 #365314, 2px 2px 0 #365314;
}

.autosu-template-sample-random {
    color: transparent;
    background: linear-gradient(90deg, #ffe84d, #7df9ff, #f5d0fe, #d9f99d);
    -webkit-background-clip: text;
    background-clip: text;
    text-shadow: 0 0 10px rgba(125, 249, 255, 0.45);
    letter-spacing: 0.03em;
}

.autosu-input {
    width: 100%;
    min-height: 40px;
    height: 40px;
    padding: 8px 12px;
    background: var(--bg-deep);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.25;
    transition: border-color var(--transition-fast);
}

.autosu-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.autosu-input-compact {
    width: 100%;
    max-width: 88px;
    text-align: center;
    padding: 6px 8px;
}

.autosu-position-row {
    display: grid;
    grid-template-columns: 1fr 92px;
    gap: 10px;
    align-items: center;
}

.autosu-position-row input[type="range"] {
    width: 100%;
    accent-color: var(--accent-cyan);
}

.autosu-preview-wrap {
    display: grid;
    gap: 10px;
}

.autosu-preview-side {
    position: sticky;
    top: 10px;
}

.autosu-preview-stage {
    position: relative;
    width: min(320px, 100%);
    aspect-ratio: 9 / 16;
    background: linear-gradient(180deg, #0f203d 0%, #081425 100%);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.autosu-preview-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(148, 163, 184, 0.16) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148, 163, 184, 0.16) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.autosu-preview-caption {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 88%;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.25;
    border-radius: 8px;
    padding: 10px 14px;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .autosu-config-layout { grid-template-columns: 1fr; }
    .autosu-template-grid { grid-template-columns: repeat(2, minmax(120px, 1fr)); }
    .autosu-preview-side { position: static; }
}

@media (max-width: 600px) {
    .autosu-position-row { grid-template-columns: 1fr; }
    .autosu-input-compact { max-width: 100%; }
    .autosu-preview-stage { width: 100%; }
}

@media (max-width: 520px) {
    .autosu-template-grid { grid-template-columns: 1fr; }
}