@import url('../tokens.css');

/* ========================================
   Form System
   ======================================== */

.form-shell {
    background: #fff;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    padding: clamp(1.5rem, 2vw, 2.5rem);
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.form-shell--surface {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
}

.form-shell__section {
    padding-top: var(--space-4);
    border-top: 1px solid #f1f3f5;
    margin-top: var(--space-4);
}

.form-shell__section:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.form-shell__title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
}

.form-grid {
    display: grid;
    gap: var(--space-3);
}

.form-grid--two {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-grid--three {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-field--full {
    grid-column: 1 / -1;
}

.form-field--inline {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
}

.form-label {
    font-weight: var(--font-weight-medium);
    margin-bottom: 0;
    color: var(--dark-color);
}

.form-hint {
    font-size: 0.825rem;
    color: #6c757d;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    justify-content: flex-end;
    grid-column: 1 / -1;
}

@media (max-width: 576px) {
    .form-shell {
        padding: 1.25rem;
    }

    .form-field--inline {
        flex-direction: column;
        align-items: stretch;
    }

    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   Stepper & Booking Visuals
   ======================================== */

.stepper {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

@media (min-width: 768px) {
    .stepper {
        flex-direction: row;
        align-items: center;
    }
}

.step-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: #94a3b8;
}

.step-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    background: #e2e8f0;
    color: #334155;
}

.step-item.active .step-circle {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.step-label {
    font-size: 0.9rem;
    font-weight: 600;
}

.step-line {
    flex: 1;
    height: 2px;
    background: #e2e8f0;
    margin: 0 var(--space-2);
}

/* Payment tiles */
.payment-option {
    border: 1px solid #e6eaf0;
    border-radius: var(--border-radius-lg);
    padding: var(--space-3);
    background: #fff;
    transition: var(--transition-fast);
}

.payment-option:hover {
    background: #f8fafc;
    border-color: #dce3ea;
}

.payment-option .form-check-input {
    margin-top: 0.2rem;
    margin-right: 0.5rem;
}

.payment-option .form-check-label {
    width: 100%;
    cursor: pointer;
}

.payment-option:has(.form-check-input:checked) {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
}

.price-summary {
    border: 1px solid #eef2f7;
    border-radius: var(--border-radius);
    padding: var(--space-3);
    background: #f9fafb;
}