:root {
    --bg: #1a1a2e;
    --surface: #16213e;
    --text: #e6e6e6;
    --muted: #8a8a9a;
    --accent: #e94560;
    --radius: 12px;
}

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

body {
    font-family: "Segoe UI", system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    padding: 3rem 1rem 2rem;
}

header h1 {
    font-size: 2.5rem;
    color: var(--accent);
    letter-spacing: -1px;
}

header p {
    color: var(--muted);
    margin-top: 0.5rem;
}

main {
    flex: 1;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    width: 100%;
}

main h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

#search {
    margin-bottom: 1.5rem;
}

#itunes-search {
    margin-bottom: 1.5rem;
}

#itunes-search h2 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

#itunes-input {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1px solid #2a2a4a;
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 0.95rem;
}

#itunes-input::placeholder {
    color: var(--muted);
}

#itunes-results {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.itunes-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    border-radius: var(--radius);
}

.itunes-art {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    object-fit: cover;
    flex: none;
}

.itunes-art.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2a2a4a, #1a1a2e);
    color: var(--muted);
    font-size: 1.2rem;
}

.itunes-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    font-size: 0.85rem;
}

.itunes-info span {
    color: var(--muted);
}

.itunes-item .btn {
    width: auto;
    margin-top: 0;
    white-space: nowrap;
}

.itunes-item .form-msg {
    flex-basis: 100%;
}

#auth,
#user-bar {
    margin-bottom: 1.5rem;
}

#auth-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

#auth-form input {
    flex: 1;
    min-width: 140px;
    padding: 0.55rem 0.75rem;
    border: 1px solid #2a2a4a;
    border-radius: 8px;
    background: var(--surface);
    color: var(--text);
    font-size: 0.9rem;
}

.auth-actions {
    display: flex;
    gap: 0.5rem;
}

#auth-form .btn {
    width: auto;
    margin-top: 0;
}

.btn-secondary {
    background: #2a2a4a;
}

#auth-msg {
    flex-basis: 100%;
}

#user-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    color: var(--muted);
    font-size: 0.9rem;
}

#user-bar[hidden] {
    display: none;
}

.link-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--accent);
    font-size: 0.9rem;
    cursor: pointer;
}

.link-btn:hover {
    text-decoration: underline;
}

#search-input {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1px solid #2a2a4a;
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 0.95rem;
}

#search-input::placeholder {
    color: var(--muted);
}

#album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.album-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.album-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.album-cover {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2a2a4a, #1a1a2e);
    font-size: 3rem;
    color: var(--muted);
}

.album-body {
    padding: 1.25rem;
}

.album-body h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.album-body .artist {
    color: var(--accent);
    font-size: 0.95rem;
}

.album-body .year {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.album-body .rating {
    margin-top: 0.5rem;
    color: #f5c518;
    font-size: 0.9rem;
    font-weight: 600;
}

.btn {
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
}

.btn:hover {
    filter: brightness(1.1);
}

.btn:disabled {
    opacity: 0.6;
    cursor: default;
}

.review-form {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.review-form select,
.review-form input {
    padding: 0.45rem 0.6rem;
    border: 1px solid #2a2a4a;
    border-radius: 8px;
    background: #0f1830;
    color: var(--text);
    font-size: 0.85rem;
}

.review-form .btn {
    margin-top: 0;
}

.form-msg {
    font-size: 0.8rem;
    color: var(--muted);
}

.review-list {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.review-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--muted);
}

.review-rating {
    color: #f5c518;
    font-weight: 600;
}

.review-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.delete-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--accent);
    font-size: 0.75rem;
    cursor: pointer;
}

.delete-btn:hover {
    text-decoration: underline;
}

.no-reviews {
    font-size: 0.8rem;
    color: var(--muted);
}

.error {
    color: var(--accent);
}

footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--muted);
    font-size: 0.85rem;
}