/**
 * Booking Form & Success Page Stylesheet - Hind Spine Clinic
 */

.booking-card {
    background-color: var(--color-bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    border-top: 5px solid var(--color-primary);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.booking-header {
    margin-bottom: 30px;
    text-align: center;
}

.booking-title {
    color: var(--color-primary);
    font-size: 1.8rem;
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.booking-subtitle {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-family: var(--font-body);
}

/* Form layouts */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 24px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-dark-blue);
}

.form-group label .required {
    color: #ef4444;
}

.form-control {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    background-color: #ffffff;
    color: var(--color-text-dark);
    outline: none;
    transition: var(--transition-smooth);
    width: 100%;
    box-sizing: border-box;
}

.form-control::placeholder {
    color: #94a3b8;
}

/* Focus styles matching brand */
.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 92, 48, 0.12);
}

/* Spanning text area */
.text-group {
    grid-column: span 2;
    margin-bottom: 24px;
}

.text-area {
    resize: vertical;
}

/* Captcha Challenge styling */
.captcha-group {
    grid-column: span 2;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--color-bg-light);
    padding: 10px 16px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    max-width: 320px;
}

.captcha-label {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    user-select: none;
}

.captcha-input {
    width: 80px;
    text-align: center;
    padding: 8px;
}

/* Submit Action Button */
.form-submit {
    text-align: center;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--color-secondary);
    color: var(--color-text-dark);
    border: none;
    padding: 14px 40px;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    min-width: 250px;
    position: relative;
}

.submit-btn:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Spinner Loader */
.btn-spinner {
    animation: rotate 2s linear infinite;
    width: 20px;
    height: 20px;
}

.btn-spinner .path {
    stroke: var(--color-text-dark);
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

.hidden {
    display: none !important;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

@keyframes dash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

/* Alert response boxes */
.alert-box {
    margin-top: 20px;
    padding: 12px 18px;
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    text-align: center;
    line-height: 1.5;
}

.alert-box.success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-box.error {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Responsive queries */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .text-group, .captcha-group {
        grid-column: span 1;
    }
    
    .booking-card {
        padding: 24px;
    }
}