/* ============================================
   BOOKING WIZARD STYLES
   Mobile-first responsive booking modal
   ============================================ */

/* Modal overlay and container */
.booking-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.booking-modal.hidden {
    display: none;
}

.booking-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0, 0.5);
    cursor: pointer;
}

.booking-modal-content {
    position: relative;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgb(0, 0, 0, 0.3);
    max-width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    width: 90%;
}

@media (width >= 640px) {
    .booking-modal-content {
        width: 95%;
        max-width: 600px;
    }
}

@media (width >= 1024px) {
    .booking-modal-content {
        width: 600px;
    }
}

/* Modal header */
.booking-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #e5e7eb;
}

.booking-modal-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
}

.booking-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    border-radius: 6px;
    transition:
        background-color 0.2s,
        color 0.2s;
}

.booking-close-btn:hover {
    background-color: #f3f4f6;
    color: #1f2937;
}

.booking-close-btn:active {
    background-color: #e5e7eb;
}

/* Progress indicator */
.booking-progress {
    padding: 24px;
    background-color: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.progress-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    gap: 8px;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #e5e7eb;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    transition:
        background-color 0.3s,
        color 0.3s;
}

.progress-step.active .step-number {
    background-color: #236b48;
    color: white;
}

.step-label {
    font-size: 12px;
    font-weight: 500;
    color: #6b7280;
    text-align: center;
    display: none;
}

@media (width >= 640px) {
    .step-label {
        display: block;
    }
}

.progress-step.active .step-label {
    color: #1f2937;
}

.progress-line {
    flex: 1;
    height: 2px;
    background-color: #e5e7eb;
    margin: 0 4px;
}

.progress-step.active ~ .progress-line {
    background-color: #236b48;
}

/* Form container */
.booking-form {
    padding: 24px;
}

.booking-step {
    display: none;
}

.booking-step.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.step-content h3 {
    margin: 0 0 24px;
    font-size: 20px;
    font-weight: 700;
    color: #1f2937;
}

/* Form groups */
.form-group {
    margin-bottom: 24px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #d1d5db;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition:
        border-color 0.3s,
        box-shadow 0.3s;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #236b48;
    box-shadow: 0 0 0 3px rgb(35, 107, 72, 0.1);
}

.form-group input:invalid:not(:placeholder-shown),
.form-group input.error {
    border-color: #ef4444;
}

.form-group input:valid:not(:placeholder-shown) {
    border-color: #2d8a5e;
}

.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: #6b7280;
}

.error-message {
    display: none;
    color: #ef4444;
    font-size: 13px;
    margin-top: 6px;
}

.error-message:not(:empty) {
    display: block;
}

/* Doctor selection */
.doctors-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.doctor-option {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.doctor-option input[type='radio'] {
    width: auto;
    height: auto;
    margin: 2px;
    margin-top: 4px;
    min-width: 20px;
    min-height: 20px;
    cursor: pointer;
}

.doctor-option:hover {
    border-color: #bfdbfe;
    background-color: #f0f9ff;
}

.doctor-option input[type='radio']:checked + .option-content {
    color: #236b48;
}

.doctor-option input[type='radio']:checked ~ .option-content {
    color: #236b48;
}

.doctor-option input[type='radio']:checked {
    border-color: #236b48;
}

.doctor-option:has(input[type='radio']:checked) {
    border-color: #236b48;
    background-color: rgb(35, 107, 72, 0.05);
}

.option-content {
    flex: 1;
}

.option-name {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 4px;
}

.option-specialty {
    font-size: 13px;
    color: #6b7280;
}

/* Confirmation summary */
.confirmation-summary {
    background-color: #f0fdf4;
    border: 1px solid #dcfce7;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.summary-section {
    margin-bottom: 16px;
}

.summary-section:last-child {
    margin-bottom: 0;
}

.summary-section h4 {
    margin: 0 0 8px;
    font-size: 13px;
    font-weight: 700;
    color: #236b48;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-section p {
    margin: 0;
    color: #1f2937;
    font-size: 14px;
    line-height: 1.5;
}

.confirmation-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
    font-size: 13px;
    color: #1e40af;
}

.confirmation-note svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Success state */
.booking-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #dcfce7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2d8a5e;
}

.success-icon svg {
    width: 64px;
    height: 64px;
}

.booking-success h3 {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 700;
    color: #1f2937;
}

.booking-success p {
    margin: 0 0 20px;
    color: #6b7280;
    line-height: 1.6;
}

.success-details {
    text-align: left;
    background-color: #f9fafb;
    border-radius: 8px;
    padding: 16px;
}

.success-details p {
    margin: 8px 0;
    font-size: 14px;
    color: #374151;
}

/* Form actions */
.booking-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    flex-direction: column-reverse;
}

@media (width >= 640px) {
    .booking-actions {
        flex-direction: row;
        justify-content: flex-end;
    }
}

.btn-primary,
.btn-secondary {
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background-color: #236b48;
    color: white;
    flex: 1;
}

@media (width >= 640px) {
    .btn-primary {
        flex: 0 1 auto;
    }
}

.btn-primary:hover:not(:disabled) {
    background-color: #236b48;
    box-shadow: 0 4px 12px rgb(35, 107, 72, 0.3);
}

.btn-primary:active:not(:disabled) {
    background-color: #115e59;
    box-shadow: none;
}

.btn-primary:disabled {
    background-color: #d1d5db;
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-secondary {
    background-color: transparent;
    color: #374151;
    border: 2px solid #d1d5db;
    flex: 1;
}

@media (width >= 640px) {
    .btn-secondary {
        flex: 0 1 auto;
    }
}

.btn-secondary:hover {
    border-color: #9ca3af;
    background-color: #f9fafb;
}

.btn-secondary:active {
    background-color: #f3f4f6;
}

/* Accessibility */
.booking-close-btn:focus {
    outline: 2px solid #236b48;
    outline-offset: 2px;
}

/* Responsive adjustments */
@media (width <= 480px) {
    .booking-modal-content {
        width: 100%;
        border-radius: 12px 12px 0 0;
    }

    .booking-modal-header {
        padding: 16px;
    }

    .booking-modal-header h2 {
        font-size: 20px;
    }

    .booking-progress {
        padding: 16px;
    }

    .booking-form {
        padding: 16px;
    }

    .progress-step {
        gap: 4px;
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
    }

    .booking-actions {
        gap: 8px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 10px 16px;
    }
}

/* Print styles */
@media print {
    .booking-modal {
        display: none !important;
    }
}