/* Modern CAO Calculator - Tag-Based Selection Display */

.modern-cao-wrapper {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.modern-cao-container {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modern-cao-header {
    text-align: center;
    margin-bottom: 35px;
}

.modern-cao-header h2 {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 0 10px 0;
}

.modern-cao-header p {
    color: #f5f5f0;
    font-size: 1.1rem;
    margin: 0;
}

.modern-cao-results {
    background: #ffffff;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.modern-cao-results h3 {
    color: #6366f1;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 15px 0;
}

.modern-cao-total {
    color: #8b5cf6;
    font-size: 4rem;
    font-weight: 900;
    margin: 10px 0;
}

.modern-cao-info {
    color: #6b7280;
    font-size: 1rem;
    margin: 10px 0 0 0;
}

.modern-cao-section {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 25px;
}

.modern-cao-section-title {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 20px 0;
    padding-left: 15px;
    border-left: 5px solid #fbbf24;
}

.modern-cao-subject-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modern-cao-subject-num {
    color: #6366f1;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: block;
}

.modern-cao-dropdowns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.modern-cao-dropdown-wrapper {
    position: relative;
}

/* Tick mark removed */

.modern-cao-dropdown-label {
    color: #374151;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    display: block;
}

/* DROPDOWNS - Simple style */
.modern-cao-select {
    width: 100%;
    padding: 12px 35px 12px 14px;
    font-size: 15px;
    font-weight: 600;
    background: #ffffff;
    color: #1f2937;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231f2937' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.modern-cao-select:hover {
    border-color: #6366f1;
    background-color: #f9fafb;
}

.modern-cao-select:focus {
    outline: none;
    border-color: #8b5cf6;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.modern-cao-select option {
    background: #ffffff;
    color: #1f2937;
    padding: 8px;
    font-weight: 500;
}

.modern-cao-select option {
    background: #ffffff;
    color: #1f2937;
}

/* Selection display removed - no longer needed */

/* Points display removed */

.modern-cao-remove-btn {
    background: #ef4444;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    width: 100%;
    margin-top: 15px;
    transition: all 0.2s;
}

.modern-cao-remove-btn:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

.modern-cao-add-btn {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border: 2px dashed rgba(255, 255, 255, 0.5);
    padding: 16px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 700;
    width: 100%;
    margin-top: 15px;
    transition: all 0.2s;
}

.modern-cao-add-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.modern-cao-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.modern-cao-checkbox-wrapper input[type="checkbox"] {
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.modern-cao-checkbox-wrapper label {
    color: #ffffff;
    font-weight: 600;
    cursor: pointer;
    margin: 0;
    font-size: 1rem;
}

.modern-cao-lcvp-dropdown {
    display: none;
    margin-top: 15px;
}

.modern-cao-lcvp-dropdown.show {
    display: block;
}

.modern-cao-calculate {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1f2937;
    border: none;
    padding: 18px 40px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 800;
    width: 100%;
    box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4);
    transition: all 0.2s;
}

.modern-cao-calculate:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(251, 191, 36, 0.6);
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.modern-cao-tip {
    background: rgba(251, 191, 36, 0.2);
    border-left: 4px solid #fbbf24;
    padding: 16px 20px;
    border-radius: 8px;
    margin-top: 25px;
    color: #ffffff;
    font-size: 0.95rem;
}

.modern-cao-breakdown {
    margin-top: 20px;
    display: none;
}

.modern-cao-breakdown.show {
    display: block;
}

.modern-cao-breakdown-title {
    color: #6366f1;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 12px 0;
}

.modern-cao-breakdown-item {
    background: #f3f4f6;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modern-cao-breakdown-subject {
    color: #1f2937;
    font-weight: 600;
}

.modern-cao-breakdown-points {
    color: #8b5cf6;
    font-weight: 800;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .modern-cao-container {
        padding: 25px 20px;
    }
    
    .modern-cao-header h2 {
        font-size: 1.9rem;
    }
    
    .modern-cao-total {
        font-size: 3rem;
    }
    
    .modern-cao-dropdowns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .modern-cao-wrapper {
        padding: 10px;
    }
    
    .modern-cao-container {
        padding: 20px 15px;
    }
    
    .modern-cao-header h2 {
        font-size: 1.6rem;
    }
    
    .modern-cao-total {
        font-size: 2.5rem;
    }
}