/* ============================================
   DARK MODE THEME
   Toggle with data-theme="dark" on <html>
   ============================================ */

[data-theme="dark"] {
    --bg-deep: #0d0a0c;
    --bg-surface: #1a1218;
    --bg-card: #221a1f;
    --text-primary: #f5eaef;
    --text-secondary: #bfa8b5;
    --text-muted: #7a6570;
    --accent-soft: rgba(233, 30, 140, 0.2);
    --accent-ultra-soft: rgba(233, 30, 140, 0.08);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 4px 20px rgba(233, 30, 140, 0.15);
}

[data-theme="dark"] body {
    background: var(--bg-deep);
    color: var(--text-primary);
}

[data-theme="dark"] .profile-banner-premium {
    border-color: rgba(233, 30, 140, 0.1);
}

[data-theme="dark"] .post-card-premium {
    background: var(--bg-card);
    border-color: rgba(233, 30, 140, 0.08);
}

[data-theme="dark"] .tabs-premium {
    background: var(--bg-surface);
    border-color: rgba(233, 30, 140, 0.08);
}

[data-theme="dark"] .tab-premium {
    color: var(--text-muted);
}

[data-theme="dark"] .tab-premium.active {
    color: var(--text-primary);
}

[data-theme="dark"] .modal-content,
[data-theme="dark"] .auth-modal-content {
    background: var(--bg-surface);
    border-color: rgba(233, 30, 140, 0.1);
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background: var(--bg-deep);
    color: var(--text-primary);
    border-color: rgba(233, 30, 140, 0.15);
}

[data-theme="dark"] .btn-premium.btn-outline {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: rgba(233, 30, 140, 0.15);
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg, #1a1218 25%, #221a1f 50%, #1a1218 75%);
    background-size: 200% 100%;
}

/* Dark mode toggle button */
.theme-toggle {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(233, 30, 140, 0.15);
    background: var(--bg-surface, #fff);
    color: var(--text-primary, #1a0e14);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transition: all 0.3s;
    z-index: 999;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(233, 30, 140, 0.2);
}
