:root {
    --bg: #060b14;
    --bg-2: #0b1220;
    --bg-3: #111b31;
    --card: rgba(10, 18, 36, 0.86);
    --card-strong: rgba(14, 24, 46, 0.96);
    --line: rgba(255, 255, 255, 0.1);
    --line-strong: rgba(0, 217, 255, 0.28);
    --text: #eef8ff;
    --muted: #8fa6ba;
    --accent: #ff2b00;
    --accent-2: #00d9ff;
    --accent-soft: rgba(255, 43, 0, 0.18);
    --accent-2-soft: rgba(0, 217, 255, 0.16);
    --danger: #ff2b00;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.38);
    --radius: 24px;
}

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

body {
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 43, 0, 0.18), transparent 30%),
        radial-gradient(circle at top right, rgba(0, 217, 255, 0.16), transparent 28%),
        radial-gradient(circle at center, rgba(255, 43, 0, 0.05), transparent 45%),
        linear-gradient(180deg, var(--bg), var(--bg-2) 45%, var(--bg-3));
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.glass {
    background: var(--card);
    border: 1px solid var(--line);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
    color: var(--accent-2);
    margin: 0 0 0.5rem;
    font-weight: 800;
}

.muted { color: var(--muted); }

.pill {
    padding: 0.7rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 217, 255, 0.18);
    color: var(--text);
    background: rgba(0, 217, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}

.auth-shell,
.search-shell,
.library-shell {
    width: min(1400px, calc(100% - 48px));
    margin: 0 auto;
}

.auth-shell {
    display: grid;
    place-items: center;
    min-height: 100vh;
}

.auth-card {
    width: min(480px, 100%);
    padding: 2rem;
    border-radius: 28px;
}

.auth-card h1,
.topbar h1 {
    margin: 0 0 0.5rem;
    font-size: clamp(2.2rem, 5vw, 4rem);
}

.auth-form,
.search-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.auth-form label,
.search-form label {
    display: grid;
    gap: 0.5rem;
}

input {
    width: 100%;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    padding: 0.95rem 1rem;
    border-radius: 16px;
    outline: none;
}

input:focus {
    border-color: var(--accent-2);
    box-shadow: 0 0 0 4px rgba(0, 217, 255, 0.16);
}

.primary-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 16px;
    padding: 0.95rem 1.2rem;
    font-weight: 800;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.primary-btn:hover,
.ghost-btn:hover,
.poster-action:hover,
.mini-action:hover,
.empty-slot-link:hover {
    transform: translateY(-2px);
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent), #ff6a00);
    color: white;
    box-shadow: 0 14px 30px rgba(255, 43, 0, 0.28);
}

.primary-btn.slim { padding: 0.7rem 1rem; min-width: 52px; }

.ghost-btn {
    background: rgba(255,255,255,0.04);
    border-color: rgba(0, 217, 255, 0.14);
    color: var(--text);
}

.ghost-btn:hover {
    border-color: rgba(0, 217, 255, 0.34);
    box-shadow: 0 10px 24px rgba(0, 217, 255, 0.12);
}

.alert {
    background: linear-gradient(135deg, rgba(255, 43, 0, 0.14), rgba(0, 217, 255, 0.08));
    border: 1px solid rgba(255, 43, 0, 0.35);
    color: #ffeae4;
    padding: 1rem 1.1rem;
    border-radius: 18px;
}

.topbar {
    width: min(1400px, calc(100% - 48px));
    margin: 0 auto;
    padding: 2rem 0 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.topbar.compact h1 { font-size: clamp(2rem, 4vw, 3rem); }
.topbar-actions { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }

.message-panel {
    border-radius: 28px;
    padding: 1rem;
    margin-bottom: 1.25rem;
    background:
        linear-gradient(135deg, rgba(255, 43, 0, 0.05), rgba(0, 217, 255, 0.06)),
        rgba(10, 18, 36, 0.86);
    border: 1px solid rgba(0, 217, 255, 0.14);
}

.message-alert {
    margin-top: 0.75rem;
    background: linear-gradient(135deg, rgba(255, 43, 0, 0.16), rgba(255, 43, 0, 0.08));
    border: 1px solid rgba(255, 43, 0, 0.26);
}

.message-alert-layout {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.message-content {
    flex: 1 1 320px;
}

.message-text {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff2ee;
}

.message-date {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.message-dismiss-form {
    margin: 0;
}

.message-close-btn {
    min-width: 108px;
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.1);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1.25rem;
    padding-bottom: 2rem;
}

.series-card {
    border-radius: 28px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}

.series-card-filled {
    background:
        linear-gradient(180deg, rgba(255, 43, 0, 0.06), transparent 26%),
        linear-gradient(180deg, rgba(10, 18, 36, 0.9), rgba(15, 25, 47, 0.92));
    border: 1px solid rgba(255, 43, 0, 0.18);
}

.series-card-empty {
    background:
        linear-gradient(180deg, rgba(0, 217, 255, 0.05), transparent 26%),
        linear-gradient(180deg, rgba(10, 18, 36, 0.88), rgba(13, 22, 41, 0.9));
    border: 1px solid rgba(0, 217, 255, 0.16);
}

.poster-frame {
    position: relative;
    aspect-ratio: 2 / 3;
    border-radius: 24px;
    overflow: hidden;
    background: rgba(255,255,255,0.03);
}

.poster-frame-filled {
    border: 2px solid rgba(255, 43, 0, 0.22);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}

.poster-frame-empty {
    border: 2px dashed rgba(0, 217, 255, 0.22);
    background:
        radial-gradient(circle at center, rgba(0, 217, 255, 0.08), transparent 45%),
        rgba(255,255,255,0.025);
}

.poster-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.poster-placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    text-align: center;
    color: var(--muted);
    padding: 1rem;
}

.poster-placeholder.small { min-height: 220px; }
.poster-text-only span { font-weight: 700; color: var(--text); }

.empty-slot-link {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 24px;
}

.empty-slot-placeholder {
    gap: 1rem;
}

.empty-slot-plus {
    font-size: clamp(4.5rem, 10vw, 5.8rem);
    line-height: 1;
    font-weight: 300;
    color: var(--accent-2);
    text-shadow: 0 0 28px rgba(0, 217, 255, 0.16);
}

.empty-slot-placeholder small {
    font-size: 1.05rem;
    color: var(--text);
    font-weight: 700;
}

.poster-action {
    position: absolute;
    right: 14px;
    top: 14px;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 2rem;
    font-weight: 900;
    box-shadow: var(--shadow);
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.poster-action-remove {
    background: linear-gradient(135deg, #ff2b00, #ff7a00);
    color: white;
    border: 1px solid rgba(255,255,255,0.18);
    box-shadow: 0 16px 30px rgba(255, 43, 0, 0.35);
}

.series-info h2 {
    font-size: 1.08rem;
    margin: 0 0 0.75rem;
    color: #ffffff;
}

.season-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.season-chip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.82rem 0.95rem;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.08);
    background:
        linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
    color: var(--text);
}

.season-chip.static { justify-content: flex-start; }

.info-chip {
    color: var(--accent-2);
    border-color: rgba(0, 217, 255, 0.18);
    background: rgba(0, 217, 255, 0.07);
}

.mini-action {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid rgba(0, 217, 255, 0.16);
    background: rgba(0, 217, 255, 0.12);
    color: #ffffff;
    font-size: 1.45rem;
    cursor: pointer;
    box-shadow: 0 10px 18px rgba(0, 217, 255, 0.08);
}

.mini-action.danger {
    background: linear-gradient(135deg, #ff2b00, #ff7a00);
    border-color: rgba(255,255,255,0.14);
    color: white;
    box-shadow: 0 12px 22px rgba(255, 43, 0, 0.24);
}

.empty-meta {
    min-height: 120px;
    display: grid;
    align-content: start;
    gap: 0.35rem;
}

.search-panel {
    border-radius: 28px;
    padding: 1rem;
    margin-bottom: 1rem;
}

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

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    padding-bottom: 2rem;
}

.result-card {
    border-radius: 26px;
    overflow: hidden;
}

.result-poster img,
.result-poster .poster-placeholder {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.result-body {
    padding: 1rem;
    display: grid;
    gap: 0.5rem;
}

.result-body h2 { margin: 0; }

.empty-result {
    border-radius: 22px;
    padding: 1rem;
}

.page-footer {
    padding-bottom: 2rem;
}

@media (max-width: 1280px) {
    .slots-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .slots-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .search-form { grid-template-columns: 1fr; }
    .topbar { flex-direction: column; }
}

@media (max-width: 560px) {
    .slots-grid { grid-template-columns: 1fr; }

    .auth-shell,
    .search-shell,
    .library-shell,
    .topbar {
        width: min(100% - 24px, 1400px);
    }

    .message-alert-layout {
        flex-direction: column;
        align-items: stretch;
    }

    .message-close-btn {
        width: 100%;
    }
}