:root {
    --bg: #0d0f14;
    --bg-card: #171a21;
    --red: #e62429;
    --gold: #c9a24b;
    --text: #f2f2f2;
    --text-dim: #9aa0ac;
    --border: #262a33;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* --- Login --- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-box {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 14px;
    border: 1px solid var(--border);
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.login-box h1 {
    margin: 0 0 10px;
    font-size: 1.4rem;
    text-align: center;
}

.login-box label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.login-box input {
    background: #0d0f14;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text);
    font-size: 1rem;
}

.login-box button {
    background: var(--red);
    border: none;
    color: white;
    padding: 12px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
}

.login-box button:hover {
    background: #c81f24;
}

.error {
    color: var(--red);
    font-size: 0.85rem;
    margin: 0;
}

.back-link {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
    text-decoration: none;
    margin-top: 4px;
}

/* --- Topbar --- */

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 10px;
}

.topbar h1 {
    font-size: 1.3rem;
    margin: 0;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: var(--text-dim);
}

.nav-link {
    color: var(--gold);
    text-decoration: none;
}

.progress {
    background: var(--bg-card);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

/* --- Sort toggle --- */

.sort-toggle {
    display: flex;
    gap: 8px;
    padding: 16px 24px 0;
}

.sort-toggle a {
    color: var(--text-dim);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
    font-size: 0.9rem;
}

.sort-toggle a.active {
    background: var(--red);
    color: white;
    border-color: var(--red);
}

/* --- Grid --- */

main {
    padding: 8px 24px 40px;
}

.group-title {
    margin: 28px 0 12px;
    font-size: 1.1rem;
    color: var(--gold);
    border-bottom: 1px solid var(--border);
    padding-bottom: 6px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 18px;
}

.movie-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease;
}

.movie-card:hover {
    transform: translateY(-3px);
}

.cover-wrap {
    position: relative;
    aspect-ratio: 2/3;
    background: #000;
}

.cover-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: filter 0.3s ease;
}

.movie-card.watched .cover-wrap img {
    filter: grayscale(100%) brightness(0.55);
}

.movie-card.upcoming .cover-wrap img {
    filter: brightness(0.5);
}

.watched-badge,
.upcoming-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    font-size: 0.72rem;
    padding: 6px 8px;
    text-align: center;
}

.watched-badge {
    color: #7CFC7C;
}

.upcoming-badge {
    color: var(--gold);
}

.movie-info {
    padding: 10px 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.movie-info h3 {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.25;
}

.meta {
    margin: 0;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.watch-toggle {
    margin-top: auto;
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    border-radius: 8px;
    padding: 7px 8px;
    font-size: 0.72rem;
    cursor: pointer;
}

.watch-toggle:hover {
    background: var(--gold);
    color: #14161c;
}

.movie-card.watched .watch-toggle {
    border-color: #7CFC7C;
    color: #7CFC7C;
}

.movie-card.watched .watch-toggle:hover {
    background: #7CFC7C;
    color: #14161c;
}