/* ============================================
   PDF MENUS SECTION STYLES
   ============================================ */

.pdf-menus-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-darker);
}

.pdf-menus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.pdf-menu-card {
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.pdf-menu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.pdf-menu-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.pdf-menu-card:hover .pdf-menu-icon {
    transform: scale(1.1) rotate(5deg);
}

.pdf-menu-title {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin: 0;
    font-weight: 600;
}

.pdf-menu-description {
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.pdf-menu-btn {
    margin-top: auto;
    width: 100%;
    max-width: 200px;
}

/* ============================================
   PDF MODAL VIEWER
   ============================================ */

.pdf-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    backdrop-filter: blur(5px);
}

.pdf-modal-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 1200px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
}

.pdf-modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--glass-bg);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.pdf-modal-header h3 {
    margin: 0;
    color: var(--color-text-primary);
    font-size: 1.3rem;
}

.pdf-modal-close {
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.pdf-modal-close:hover {
    background: var(--color-danger);
    color: white;
    transform: rotate(90deg);
}

.pdf-modal-body {
    flex: 1;
    position: relative;
    min-height: 500px;
    overflow: hidden;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.pdf-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    color: var(--color-text-secondary);
}

.pdf-loading i {
    font-size: 3rem;
    color: var(--color-primary);
}

.pdf-frame {
    width: 100%;
    height: 70vh;
    border: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .pdf-menus-grid {
        grid-template-columns: 1fr;
    }

    .pdf-modal-content {
        max-height: 95vh;
    }

    .pdf-frame {
        height: 60vh;
    }

    .pdf-modal-header h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .pdf-menu-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .pdf-menu-title {
        font-size: 1.2rem;
    }

    .pdf-frame {
        height: 50vh;
    }
}