/* ============================================
   Clips — Dark Cinematic Theme
   ============================================ */

:root {
    --bg: #08080c;
    --bg-card: #111118;
    --bg-card-hover: #16161f;
    --bg-input: #0d0d14;
    --border: #1e1e2a;
    --border-hover: #2a2a3a;
    --text: #e8e8ed;
    --text-muted: #6b6b80;
    --text-dim: #44445a;
    --amber: #e8a838;
    --amber-glow: rgba(232, 168, 56, 0.15);
    --green: #34d399;
    --green-glow: rgba(52, 211, 153, 0.12);
    --red: #ef4444;
    --red-glow: rgba(239, 68, 68, 0.12);
    --blue: #60a5fa;
    --blue-glow: rgba(96, 165, 250, 0.12);
    --purple: #a78bfa;
    --purple-glow: rgba(167, 139, 250, 0.12);
    --radius: 12px;
    --radius-sm: 6px;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Film grain overlay */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.app {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- NAV ---- */

.main-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 2.5rem;
}

.nav-logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-logo span { color: var(--amber); }

.nav-links { display: flex; gap: 0.25rem; }

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.nav-link:hover { color: var(--text); background: var(--bg-card); }

.nav-link--accent {
    color: var(--amber);
    background: var(--amber-glow);
}

.nav-link--accent:hover {
    background: rgba(232, 168, 56, 0.25);
    color: var(--amber);
}

/* ---- UPLOAD PAGE ---- */

.upload-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
}

.drop-zone {
    width: 100%;
    max-width: 520px;
    padding: 4rem 2rem;
    border: 2px dashed var(--border);
    border-radius: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.drop-zone::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, var(--amber-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--amber);
    transform: scale(1.02);
}

.drop-zone:hover::before,
.drop-zone.drag-over::before {
    opacity: 1;
}

.drop-zone__icon {
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    transition: all 0.4s;
    position: relative;
}

.drop-zone:hover .drop-zone__icon,
.drop-zone.drag-over .drop-zone__icon {
    color: var(--amber);
    transform: translateY(-4px);
}

.drop-zone__title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.drop-zone__subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.drop-zone__formats {
    display: inline-block;
    color: var(--text-dim);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 100px;
    position: relative;
}

/* Progress ring */
.upload-progress {
    text-align: center;
}

.progress-ring {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 1.5rem;
}

.progress-ring svg { transform: rotate(-90deg); }

.progress-ring__bg {
    fill: none;
    stroke: var(--border);
    stroke-width: 6;
}

.progress-ring__fill {
    fill: none;
    stroke: var(--amber);
    stroke-width: 6;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.3s ease;
}

.progress-ring__text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--amber);
}

.upload-status {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Done state */
.upload-done, .done-page {
    text-align: center;
    animation: fadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.done-check {
    color: var(--green);
    margin-bottom: 1.5rem;
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.done-check svg { filter: drop-shadow(0 0 20px var(--green-glow)); }

.upload-done h2, .done-page h2 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.done-subtitle {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Error state */
.upload-error { text-align: center; }
.error-icon { color: var(--red); margin-bottom: 1rem; }
.error-icon svg { filter: drop-shadow(0 0 20px var(--red-glow)); }

/* ---- BUTTONS ---- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }

.btn--primary { background: var(--amber); color: #000; border-color: var(--amber); font-weight: 600; }
.btn--primary:hover { background: #d49a30; border-color: #d49a30; }

.btn--approve { background: var(--green); color: #000; border-color: var(--green); font-weight: 600; }
.btn--approve:hover { background: #2bb886; border-color: #2bb886; }

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

.btn--danger { background: transparent; color: var(--red); border-color: transparent; }
.btn--danger:hover { background: var(--red-glow); }

.btn--outline { background: transparent; }
.btn--outline:hover { background: var(--bg-card); }

.btn--full { width: 100%; justify-content: center; }
.btn--small { padding: 0.45rem 1rem; font-size: 0.8rem; }

/* ---- LOGIN ---- */

.login-card {
    max-width: 360px;
    margin: 10vh auto;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    animation: fadeUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.login-card__icon { color: var(--text-dim); margin-bottom: 1rem; }
.login-card h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.3rem; margin-bottom: 0.3rem; }
.login-card__sub { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 1.5rem; }

.login-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    text-align: center;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.login-input:focus { border-color: var(--amber); }

/* ---- REVIEW LIST ---- */

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.page-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    letter-spacing: -0.03em;
}

.page-title span { color: var(--amber); }

.brand-tabs { display: flex; gap: 0.25rem; }

.tab {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.45rem 1rem;
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all 0.2s;
}

.tab:hover { color: var(--text); border-color: var(--border-hover); }
.tab--active { color: var(--amber); border-color: var(--amber); background: var(--amber-glow); }

.section-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot--amber { background: var(--amber); box-shadow: 0 0 8px var(--amber-glow); }
.dot--green { background: var(--green); box-shadow: 0 0 8px var(--green-glow); }
.dot--red { background: var(--red); box-shadow: 0 0 8px var(--red-glow); }
.dot--blue { background: var(--blue); box-shadow: 0 0 8px var(--blue-glow); }
.dot--purple { background: var(--purple); box-shadow: 0 0 8px var(--purple-glow); }

.clip-section { margin-bottom: 2rem; }

.clip-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 0.4rem;
    transition: all 0.2s;
    animation: fadeUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.clip-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }

.clip-card__left { display: flex; gap: 0.4rem; }

.clip-card__info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.clip-card__name {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.clip-card__date {
    color: var(--text-dim);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Badges */
.badge {
    padding: 0.2rem 0.55rem;
    border-radius: 100px;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge--pending { background: var(--amber-glow); color: var(--amber); border: 1px solid rgba(232, 168, 56, 0.25); }
.badge--posted { background: var(--green-glow); color: var(--green); border: 1px solid rgba(52, 211, 153, 0.25); }
.badge--scheduled { background: var(--purple-glow); color: var(--purple); border: 1px solid rgba(167, 139, 250, 0.25); }
.badge--error { background: var(--red-glow); color: var(--red); border: 1px solid rgba(239, 68, 68, 0.25); }
.badge--processing { background: var(--blue-glow); color: var(--blue); border: 1px solid rgba(96, 165, 250, 0.25); }
.badge--brand { background: var(--bg-card-hover); color: var(--text-dim); border: 1px solid var(--border); font-size: 0.6rem; }

.empty-state {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-dim);
}

.empty-state p { margin-top: 1rem; }

/* ---- REVIEW DETAIL ---- */

.detail-header { margin-bottom: 2rem; }

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    transition: color 0.2s;
}

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

.detail-brand {
    font-size: 0.9rem;
    color: var(--text-dim);
    font-weight: 400;
    font-family: 'Outfit', sans-serif;
}

.ai-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--amber);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
}

.ai-card--schedule { border-left-color: var(--purple); }

.ai-card__label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.ai-card p { color: var(--text); font-size: 0.9rem; line-height: 1.5; }

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color 0.2s;
}

.platform-card:hover { border-color: var(--border-hover); }

.platform-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.platform-card__name {
    font-weight: 600;
    font-size: 0.95rem;
}

.platform-card__time {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--text-dim);
}

.platform-card__time input[type="time"] {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    padding: 0.25rem 0.4rem;
    outline: none;
}

.platform-card__time input[type="time"]:focus { border-color: var(--amber); }

.time-label { font-size: 0.7rem; color: var(--text-dim); }

.field-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.field-input {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    line-height: 1.5;
    outline: none;
    margin-bottom: 0.75rem;
    transition: border-color 0.2s;
    resize: vertical;
}

.field-input:focus { border-color: var(--amber); }

.char-count {
    display: block;
    text-align: right;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: -0.5rem;
    margin-bottom: 0.5rem;
}

.action-bar {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

/* ---- DONE PAGE ---- */

.done-page {
    text-align: center;
    max-width: 480px;
    margin: 8vh auto;
}

.schedule-table {
    margin: 1.5rem auto;
    max-width: 360px;
}

.schedule-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.schedule-row__platform { font-weight: 600; }
.schedule-row__time { color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* ---- TOASTS ---- */

.toast {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    animation: fadeUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast--error {
    background: var(--red-glow);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: var(--red);
}

/* ---- ANIMATIONS ---- */

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.6); }
    to { opacity: 1; transform: scale(1); }
}

/* Stagger clip cards */
.clip-card:nth-child(1) { animation-delay: 0s; }
.clip-card:nth-child(2) { animation-delay: 0.04s; }
.clip-card:nth-child(3) { animation-delay: 0.08s; }
.clip-card:nth-child(4) { animation-delay: 0.12s; }
.clip-card:nth-child(5) { animation-delay: 0.16s; }

/* ---- RESPONSIVE ---- */

@media (max-width: 640px) {
    .app { padding: 0 1rem; }
    .main-nav { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
    .review-header { flex-direction: column; align-items: flex-start; }
    .platform-grid { grid-template-columns: 1fr; }
    .page-title { font-size: 1.5rem; }
    .clip-card { flex-wrap: wrap; }
    .action-bar { flex-direction: column; }
    .action-bar .btn { width: 100%; justify-content: center; }
}