/* ============================================================
   UFUQ Quran LMS - UI Components
   Clean, solid component styles (replaces glassmorphism)
   Same class names, professional styles
   ============================================================ */

/* ----- Glass Panel → Solid Panel ----- */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.glass-panel:hover {
    box-shadow: var(--shadow-md);
}

.glass-panel-dark {
    background: var(--primary-dark);
    border: 1px solid rgba(200, 169, 97, 0.15);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    color: #ffffff;
}

/* ----- Glass Card → Solid Card ----- */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.glass-card:hover {
    box-shadow: var(--shadow-md);
}

.glass-card.lift:hover {
    transform: translateY(-4px);
}

.glass-card:hover::before {
    opacity: 1;
}

.glass-card .card-body {
    position: relative;
    z-index: 1;
}

/* ----- Glass Navbar → Solid Navbar ----- */
.glass-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
    padding: 0.5rem 1.5rem;
}

.glass-navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.glass-navbar .nav-link {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.glass-navbar .nav-link:hover {
    background: var(--green-50);
    color: var(--primary);
}

.glass-navbar .nav-link.active {
    background: var(--green-50);
    color: var(--primary);
}

/* ----- Stat Card Glass → Solid Stat Card ----- */
.stat-card-glass {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card-glass:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card-glass .stat-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    box-shadow: 0 4px 12px rgba(27, 107, 74, 0.25);
    flex-shrink: 0;
}

.stat-card-glass .stat-icon-circle.gold {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    box-shadow: 0 4px 12px rgba(200, 169, 97, 0.25);
}

.stat-card-glass .stat-icon-circle.teal {
    background: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.stat-card-glass .stat-value {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
}

.stat-card-glass .stat-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* ----- Glass Dropdown → Solid Dropdown ----- */
.glass-dropdown {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    animation: fadeIn 0.2s ease-out;
}

.glass-dropdown .dropdown-item {
    border-radius: var(--radius);
    padding: 0.55rem 1rem;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
}

.glass-dropdown .dropdown-item:hover {
    background: var(--green-50);
    color: var(--primary);
}

/* ----- Glass Modal → Solid Modal ----- */
.glass-modal .modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.glass-modal .modal-header {
    border-bottom: 1px solid var(--border-color);
}

.glass-modal .modal-footer {
    border-top: 1px solid var(--border-color);
}

/* ----- Glass Tooltip → Solid Tooltip ----- */
.glass-tooltip {
    background: var(--primary-dark);
    color: #ffffff;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius);
    font-size: 0.78rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
}

/* ----- Glow Effects (subtle) ----- */
.glow-green {
    box-shadow: var(--shadow-md);
}

.glow-green:hover {
    box-shadow: var(--shadow-lg);
}

.glow-gold {
    box-shadow: var(--shadow-gold);
}

/* ----- Animations (kept) ----- */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.97); }
}

@keyframes ripple {
    0% { transform: scale(0); opacity: 0.5; }
    100% { transform: scale(4); opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(24px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ----- Animation Utilities ----- */
.animate-fade-in { animation: fadeIn 0.4s ease-out both; }
.animate-slide-up { animation: slideUp 0.5s ease-out both; }
.animate-scale-in { animation: scaleIn 0.3s ease-out both; }
.animate-float { animation: float 3s ease-in-out infinite; }

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ----- Skeleton Loading ----- */
.skeleton-loading {
    background: linear-gradient(90deg, var(--slate-100) 0%, var(--slate-200) 40%, var(--slate-100) 80%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite linear;
    border-radius: var(--radius-sm);
}

.skeleton-loading.skeleton-text {
    height: 14px;
    margin-bottom: 8px;
    width: 100%;
}

.skeleton-loading.skeleton-text-short {
    height: 14px;
    margin-bottom: 8px;
    width: 60%;
}

.skeleton-loading.skeleton-heading {
    height: 24px;
    margin-bottom: 12px;
    width: 45%;
}

.skeleton-loading.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.skeleton-loading.skeleton-card {
    height: 160px;
    border-radius: var(--radius-lg);
}

/* ----- Ripple Button Effect ----- */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple .ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

/* ----- Glass Input → Solid Input ----- */
.glass-input {
    background: var(--bg-card);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0.65rem 1rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.glass-input:focus {
    background: var(--bg-card);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27, 107, 74, 0.1);
    outline: none;
}

/* ----- Glass Badge → Solid Badge ----- */
.glass-badge {
    background: var(--green-50);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.75rem;
    padding: 0.3em 0.7em;
    border-radius: var(--radius-sm);
    border: 1px solid var(--green-100);
}

.glass-badge.gold {
    background: var(--gold-50);
    color: var(--gold-700);
    border-color: var(--gold-100);
}

/* ----- Responsive Component Adjustments ----- */
@media (max-width: 768px) {
    .stat-card-glass {
        padding: 1rem;
    }

    .stat-card-glass .stat-icon-circle {
        width: 42px;
        height: 42px;
        font-size: 1.15rem;
    }

    .stat-card-glass .stat-value {
        font-size: 1.45rem;
    }

    .stat-card-glass .stat-label {
        font-size: 0.78rem;
    }

    .glass-navbar {
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 576px) {
    .stat-card-glass {
        padding: 0.85rem;
    }

    .stat-card-glass .stat-icon-circle {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .stat-card-glass .stat-value {
        font-size: 1.2rem;
    }

    .glass-card .card-body {
        padding: 0.85rem;
    }
}