/* ===== Variables ===== */
:root {
    --c-primary: #e07a6b;
    --c-primary-hover: #cf5f4f;
    --c-primary-light: #fce8e5;
    --c-bg: #faf5f0;
    --c-card: #ffffff;
    --c-text: #2d2d2d;
    --c-text-dim: #888888;
    --c-border: #ede5dd;
    --c-success: #7cbf8c;
    --c-success-light: #e8f5ec;
    --c-gold: #e8b84c;
    --c-gold-light: #fdf3dc;
    --c-danger: #d9534f;
    --c-danger-light: #fce8e5;
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    min-height: 100vh;
    line-height: 1.6;
    font-size: 16px;
}

a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Layout ===== */
.header {
    background: var(--c-card);
    border-bottom: 1px solid var(--c-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.header-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--c-primary);
    white-space: nowrap;
}

.content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

/* ===== Tabs ===== */
.tabs {
    display: flex;
    gap: 4px;
    flex: 1;
}

.tab {
    padding: 8px 18px;
    border: none;
    background: transparent;
    font-size: 0.95rem;
    color: var(--c-text-dim);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    font-family: inherit;
}

.tab:hover { background: var(--c-primary-light); color: var(--c-primary); }
.tab.active { background: var(--c-primary); color: #fff; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--c-primary-hover); }

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--c-border);
    color: var(--c-text);
}
.btn-outline:hover:not(:disabled) { border-color: var(--c-primary); color: var(--c-primary); }

.btn-danger { background: var(--c-danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #c9302c; }

.btn-success { background: var(--c-success); color: #fff; }

.btn-sm { padding: 6px 14px; font-size: 0.85rem; }
.btn-icon { padding: 8px 12px; background: transparent; border: 1px solid var(--c-border); }
.btn-icon:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn-block { width: 100%; }
.btn-link { background: none; border: none; color: var(--c-primary); padding: 4px 8px; text-decoration: underline; }
.btn-link:hover { color: var(--c-primary-hover); }

/* ===== Forms ===== */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--c-text);
}

.input, .select, textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
    color: var(--c-text);
    transition: border-color 0.2s;
}

.input:focus, .select:focus, textarea:focus {
    outline: none;
    border-color: var(--c-primary);
}

textarea { resize: vertical; min-height: 100px; }

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--c-primary);
}

/* ===== Cards ===== */
.card {
    background: var(--c-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--c-border);
    padding: 20px;
}

/* ===== Login Page ===== */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #fdf6f0 0%, #fce8e5 100%);
}

.login-card {
    background: var(--c-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-logo { font-size: 3rem; margin-bottom: 8px; }
.login-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--c-primary);
    margin-bottom: 24px;
}

.login-form .form-group { text-align: left; }

.error-text {
    color: var(--c-danger);
    font-size: 0.85rem;
    margin-top: 12px;
    min-height: 1.2em;
}

/* ===== Calendar (Compliments) ===== */
.calendar {
    background: var(--c-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--c-border);
    padding: 24px;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.calendar-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day-name {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-text-dim);
    padding: 8px 0;
}

.calendar-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    position: relative;
    transition: all 0.2s;
}

.calendar-cell.empty { background: transparent; }

.calendar-cell.future {
    color: var(--c-text-dim);
    opacity: 0.4;
}

.calendar-cell.available {
    background: var(--c-gold-light);
    color: var(--c-gold);
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
}
.calendar-cell.available:hover {
    border-color: var(--c-gold);
    transform: scale(1.1);
    box-shadow: var(--shadow-sm);
}

.calendar-cell.received {
    background: var(--c-success-light);
    color: var(--c-success);
    font-weight: 600;
    cursor: pointer;
}
.calendar-cell.received:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-sm);
}

.calendar-cell.today {
    box-shadow: inset 0 0 0 2px var(--c-primary);
}

/* Compliment Display */
.compliment-display {
    margin-top: 24px;
    min-height: 60px;
}

.compliment-card {
    background: linear-gradient(135deg, #fff5f5 0%, #fff0eb 100%);
    border: 1px solid var(--c-primary-light);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.compliment-icon { font-size: 2.5rem; margin-bottom: 12px; }
.compliment-text {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--c-text);
}

.compliment-date {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--c-text-dim);
}

.compliment-new { animation: complimentReveal 0.6s ease-out; }

@keyframes complimentReveal {
    from { opacity: 0; transform: scale(0.92) translateY(12px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.compliment-loading, .compliment-error {
    text-align: center;
    padding: 24px;
    color: var(--c-text-dim);
}
.compliment-error { color: var(--c-danger); }

/* ===== Genre Combobox ===== */
.genre-combo {
    position: relative;
}

.combo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.combo-input-wrap {
    position: relative;
}

.combo-input {
    width: 100%;
    max-width: 260px;
}

.combo-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 50;
    width: 260px;
    max-height: 180px;
    overflow-y: auto;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    margin-top: 4px;
}

.combo-option {
    padding: 8px 14px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.15s;
}

.combo-option:hover {
    background: var(--c-primary-light);
    color: var(--c-primary);
}

/* ===== Toolbar ===== */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.toolbar .input, .toolbar .select {
    width: auto;
    max-width: 220px;
}

.toolbar-spacer { flex: 1; }

/* ===== Movie Cards ===== */
.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.movie-card {
    background: var(--c-card);
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.movie-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--c-primary);
}

.movie-card-title {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
}

.movie-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--c-text-dim);
    flex-wrap: wrap;
}

.movie-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ===== Tags / Badges ===== */
.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: var(--c-primary-light);
    color: var(--c-primary);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
}

.tag-remove {
    cursor: pointer;
    font-size: 0.85rem;
    opacity: 0.6;
    transition: opacity 0.2s;
    background: none;
    border: none;
    color: inherit;
    padding: 0;
    line-height: 1;
}
.tag-remove:hover { opacity: 1; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-watched { background: var(--c-success-light); color: var(--c-success); }
.badge-unwatched { background: #f0f0f0; color: var(--c-text-dim); }
.badge-rating { background: var(--c-gold-light); color: #b8860b; }

/* ===== Movie Detail ===== */
.detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.detail-title { font-size: 1.6rem; font-weight: 700; }

.detail-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.detail-body { display: flex; flex-direction: column; gap: 16px; }

.detail-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.detail-field {
    flex: 1;
    min-width: 150px;
}

.detail-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-text-dim);
    margin-bottom: 4px;
}

.detail-value {
    font-size: 1rem;
}

.detail-description {
    white-space: pre-wrap;
    line-height: 1.7;
}

.detail-genres {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.genre-add-wrap {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.genre-add-wrap .select {
    width: auto;
    padding: 3px 8px;
    font-size: 0.85rem;
}

/* ===== Genre List ===== */
.genre-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.genre-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
}

.genre-item-name {
    font-weight: 500;
    font-size: 1rem;
}

.genre-item-actions {
    display: flex;
    gap: 6px;
}

.genre-form-inline {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 20px;
}

.genre-form-inline .input { flex: 1; max-width: 300px; }

/* ===== Empty / Loading / Error States ===== */
.loading {
    text-align: center;
    padding: 48px 20px;
    color: var(--c-text-dim);
    font-size: 1rem;
}

.error-message {
    text-align: center;
    padding: 32px 20px;
    color: var(--c-danger);
    background: var(--c-danger-light);
    border-radius: var(--radius);
}

.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--c-text-dim);
}

.empty-state-icon { font-size: 2.5rem; margin-bottom: 12px; }

/* ===== Confirmation Modal ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    animation: fadeIn 0.2s;
}

.modal-card {
    background: var(--c-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 28px;
    max-width: 420px;
    width: 90%;
    animation: slideUp 0.25s ease-out;
}

.modal-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 12px; }
.modal-text { color: var(--c-text-dim); margin-bottom: 20px; font-size: 0.95rem; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .header-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .header-logo { text-align: center; }

    .tabs { justify-content: center; }

    .tab { padding: 6px 12px; font-size: 0.88rem; }

    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar .input, .toolbar .select { max-width: none; }
    .toolbar-spacer { display: none; }

    .movie-grid { grid-template-columns: 1fr; }

    .calendar-cell { font-size: 0.78rem; }

    .login-card { padding: 32px 24px; }

    .detail-title { font-size: 1.3rem; }

    .content { padding: 16px 12px 40px; }
}