/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(32, 33, 36, 0.45);
    backdrop-filter: blur(6px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.show,
.modal[style*="display: block"],
.modal[style*="display:block"] {
    display: flex !important;
}

.modal-content {
    background: var(--background-white);
    margin: auto;
    padding: 2rem;
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    animation: modalEnter 0.35s var(--ease-out);
}

@keyframes modalEnter {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    transition: all var(--transition-fast);
}

.close:hover {
    color: var(--primary-color);
    background: var(--primary-light);
}

.donor-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-light);
}