/* Modal Styles */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 16px;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-large {
    max-width: 1000px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
    margin: 0;
    color: var(--color-primary);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 2rem;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-warm-bg);
    color: var(--color-error);
}

.modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* Comorbidity Modal */
.search-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    transition: border-color var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.comorbidity-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comorbidity-category {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.category-header {
    background: var(--gradient-warm);
    padding: var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background var(--transition-fast);
}

.category-header:hover {
    background: var(--gradient-primary);
    color: white;
}

.category-header i {
    transition: transform var(--transition-fast);
}

.category-header.expanded i {
    transform: rotate(180deg);
}

.category-items {
    display: none;
    padding: var(--spacing-md);
    background-color: white;
    max-height: 300px;
    overflow-y: auto;
}

.category-items.expanded {
    display: block;
}

.comorbidity-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    border-radius: 4px;
    transition: background-color var(--transition-fast);
}

.comorbidity-item:hover {
    background-color: var(--color-warm-bg);
}

.comorbidity-item input[type="checkbox"] {
    margin-right: var(--spacing-sm);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

[dir="rtl"] .comorbidity-item input[type="checkbox"] {
    margin-right: 0;
    margin-left: var(--spacing-sm);
}

.comorbidity-item label {
    cursor: pointer;
    flex: 1;
    margin: 0;
}

/* Clock Dial Modal */
.clock-dial-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.clock-dial {
    position: relative;
    width: 300px;
    height: 300px;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    background: linear-gradient(135deg, #f5f7f5 0%, #ffffff 100%);
    box-shadow: var(--shadow-lg);
}

.clock-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    background-color: var(--color-primary);
    border-radius: 50%;
    z-index: 10;
}

.clock-position {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
    transform: translate(-50%, -50%);
}

.clock-position:hover {
    background-color: var(--color-accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.clock-position.selected {
    background-color: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

/* Position clock numbers */
.clock-position[data-position="12"] { top: 5%; left: 50%; }
.clock-position[data-position="1"] { top: 13%; left: 75%; }
.clock-position[data-position="2"] { top: 32%; left: 90%; }
.clock-position[data-position="3"] { top: 50%; left: 95%; }
.clock-position[data-position="4"] { top: 68%; left: 90%; }
.clock-position[data-position="5"] { top: 87%; left: 75%; }
.clock-position[data-position="6"] { top: 95%; left: 50%; }
.clock-position[data-position="7"] { top: 87%; left: 25%; }
.clock-position[data-position="8"] { top: 68%; left: 10%; }
.clock-position[data-position="9"] { top: 50%; left: 5%; }
.clock-position[data-position="10"] { top: 32%; left: 10%; }
.clock-position[data-position="11"] { top: 13%; left: 25%; }

/* Dividing lines for pie sections */
.clock-dial::before,
.clock-dial::after {
    content: '';
    position: absolute;
    background-color: var(--color-border);
}

.clock-dial::before {
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    transform: translateX(-50%);
}

.clock-dial::after {
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    transform: translateY(-50%);
}

.clock-selections {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .modal-footer {
        flex-direction: column-reverse;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    .clock-dial {
        width: 250px;
        height: 250px;
    }
    
    .clock-position {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
}