/**
 * Curriculum Modules - Premium Visual Design
 * Melhor contraste e separação visual entre módulos
 */

/* ===========================
   MODULE CARD BASE
   =========================== */
.module-card {
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid var(--color-primary);
    position: relative;
    transition: 
        transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        background 0.3s ease-out,
        border-color 0.3s ease-out;
    will-change: transform, box-shadow;
}

/* ===========================
   LIGHT MODE (modo claro)
   Fundo mais escuro para melhor contraste
   =========================== */
[data-theme="light"] .module-card {
    background: rgba(99, 102, 241, 0.08);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .module-card:hover {
    background: rgba(99, 102, 241, 0.12);
    transform: translateX(4px);
    box-shadow: 
        0 8px 20px rgba(99, 102, 241, 0.15),
        0 2px 8px rgba(0, 0, 0, 0.08);
    border-left-color: var(--color-secondary);
}

/* ===========================
   DARK MODE (modo escuro)
   Fundo mais claro para melhor visibilidade
   =========================== */
[data-theme="dark"] .module-card {
    background: rgba(99, 102, 241, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .module-card:hover {
    background: rgba(99, 102, 241, 0.22);
    transform: translateX(4px);
    box-shadow: 
        0 12px 28px rgba(99, 102, 241, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.35);
    border-left-color: var(--color-secondary);
}

/* ===========================
   MOBILE TOUCH FEEDBACK
   =========================== */
@media (max-width: 900px) {
    .module-card:active {
        transform: scale(0.98);
    }
    
    [data-theme="light"] .module-card:active {
        background: rgba(99, 102, 241, 0.14);
        box-shadow: 0 6px 16px rgba(99, 102, 241, 0.18);
    }
    
    [data-theme="dark"] .module-card:active {
        background: rgba(99, 102, 241, 0.25);
        box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35);
    }
}

/* ===========================
   MODULE PRICE BADGE
   =========================== */
.module-price-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: var(--text-xs);
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
    transition: 
        transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.3s ease-out;
}

.module-card:hover .module-price-badge {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.45);
}

/* ===========================
   MODULE TITLE
   =========================== */
.module-title {
    color: var(--color-text);
    margin-bottom: 8px;
    font-size: var(--text-base);
    padding-right: 100px;
    transition: color 0.3s ease-out;
}

.module-card:hover .module-title {
    color: var(--color-primary);
}

.module-hours {
    color: var(--color-primary);
    font-size: var(--text-sm);
}

/* ===========================
   MODULE DESCRIPTION
   =========================== */
.module-description {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* Melhor contraste no modo claro */
[data-theme="light"] .module-description {
    color: #4b5563;
}

/* Melhor contraste no modo escuro */
[data-theme="dark"] .module-description {
    color: #d1d5db;
}

/* ===========================
   CURRICULUM GRID
   =========================== */
.curriculum-grid {
    display: grid;
    gap: 15px;
}

/* Espaçamento maior entre módulos */
@media (min-width: 901px) {
    .curriculum-grid {
        gap: 20px;
    }
}

/* ===========================
   CURRICULUM HEADER
   =========================== */
.curriculum-header {
    color: var(--color-text);
    margin-bottom: 20px;
    font-size: var(--text-lg);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    transition: border-color 0.3s ease-out;
}

/* ===========================
   ACCESSIBILITY & PERFORMANCE
   =========================== */
@media (prefers-reduced-motion: reduce) {
    .module-card,
    .module-price-badge {
        transition: none !important;
    }
}

.module-card {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}