/* ==========================================================================
   SL Chauffeur Booking — Frontend Styles
   Dark-navy + gold luxury theme
   ========================================================================== */

/* ── CSS Variables ──────────────────────────────────────────────────────── */
:root {
    --slcb-gold:       #F1B203;
    --slcb-gold-dark:  #d9a002;
    --slcb-navy:       #0f1b2d;
    --slcb-navy-light: #1a2c44;
    --slcb-white:      #ffffff;
    --slcb-muted:      #8a9bb5;
    --slcb-border:     #2a3f5f;
    --slcb-radius:     12px;
    --slcb-shadow:     0 8px 32px rgba(0,0,0,.18);
    --slcb-font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Wrapper ────────────────────────────────────────────────────────────── */
.slcb-wrap {
    font-family: var(--slcb-font);
    color: var(--slcb-white);
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px;
}

.slcb-form-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slcb-gold);
    text-align: center;
    margin-bottom: 32px;
}

/* ── Step Indicators ────────────────────────────────────────────────────── */
.slcb-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 36px;
}

.slcb-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: default;
    opacity: 0.4;
    transition: opacity 0.3s;
}

.slcb-step.active,
.slcb-step.done {
    opacity: 1;
}

.slcb-step__circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--slcb-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    background: var(--slcb-navy-light);
    color: var(--slcb-muted);
    transition: all 0.3s;
}

.slcb-step.active .slcb-step__circle {
    background: var(--slcb-gold);
    border-color: var(--slcb-gold);
    color: var(--slcb-navy);
    box-shadow: 0 0 0 4px rgba(241,178,3,.25);
}

.slcb-step.done .slcb-step__circle {
    background: #1a8754;
    border-color: #1a8754;
    color: #fff;
}

.slcb-step__label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--slcb-muted);
    white-space: nowrap;
}

.slcb-step.active .slcb-step__label {
    color: var(--slcb-gold);
}

.slcb-step.done .slcb-step__label {
    color: #1a8754;
}

.slcb-step__line {
    flex: 1;
    height: 2px;
    min-width: 20px;
    background: var(--slcb-border);
    margin-bottom: 22px;
}

/* ── Layout ─────────────────────────────────────────────────────────────── */
.slcb-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
    align-items: start;
}

@media (max-width: 900px) {
    .slcb-layout {
        grid-template-columns: 1fr;
    }
    .slcb-sidebar {
        order: -1;
    }
}

/* ── Panels (steps) ─────────────────────────────────────────────────────── */
.slcb-panel {
    display: none;
    background: var(--slcb-navy-light);
    border-radius: var(--slcb-radius);
    box-shadow: var(--slcb-shadow);
    border: 1px solid var(--slcb-border);
    overflow: hidden;
}

.slcb-panel.active {
    display: block;
    animation: slcbFadeIn 0.3s ease;
}

@keyframes slcbFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.slcb-panel__header {
    background: var(--slcb-navy);
    padding: 16px 24px;
    font-size: 1.05rem;
    font-weight: 700;
    border-bottom: 1px solid var(--slcb-border);
    letter-spacing: 0.3px;
}

.slcb-panel__header--success {
    background: #0a2318;
}

.slcb-panel__body {
    padding: 24px;
}

.slcb-panel__footer {
    padding: 16px 24px;
    background: var(--slcb-navy);
    border-top: 1px solid var(--slcb-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* ── Booking type tabs ──────────────────────────────────────────────────── */
.slcb-type-tabs {
    gap: 6px;
    flex-wrap: wrap;
}

.slcb-type-tabs .nav-link {
    color: var(--slcb-muted);
    background: var(--slcb-navy);
    border: 1px solid var(--slcb-border);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 16px;
    transition: all 0.2s;
}

.slcb-type-tabs .nav-link:hover {
    color: var(--slcb-white);
    border-color: var(--slcb-gold);
}

.slcb-type-tabs .nav-link.active {
    background: var(--slcb-gold);
    border-color: var(--slcb-gold);
    color: var(--slcb-navy);
}

/* ── Form controls overrides ────────────────────────────────────────────── */
.slcb-wrap .form-control,
.slcb-wrap .form-select {
    background: var(--slcb-navy);
    border: 1px solid var(--slcb-border);
    color: var(--slcb-white);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.slcb-wrap .form-control:focus,
.slcb-wrap .form-select:focus {
    background: var(--slcb-navy);
    border-color: var(--slcb-gold);
    box-shadow: 0 0 0 3px rgba(241,178,3,.15);
    color: var(--slcb-white);
    outline: none;
}

.slcb-wrap .form-control::placeholder {
    color: var(--slcb-muted);
}

.slcb-wrap .form-label {
    color: #cdd9ec;
    font-size: 0.85rem;
    margin-bottom: 6px;
}

.slcb-wrap .form-check-input {
    background-color: var(--slcb-navy);
    border-color: var(--slcb-border);
}

.slcb-wrap .form-check-input:checked {
    background-color: var(--slcb-gold);
    border-color: var(--slcb-gold);
}

.slcb-wrap .form-check-label {
    color: #cdd9ec;
    font-size: 0.87rem;
}

.slcb-wrap .input-group-text {
    background: var(--slcb-navy);
    border-color: var(--slcb-border);
    color: var(--slcb-muted);
}

/* ── Autocomplete ───────────────────────────────────────────────────────── */
.slcb-autocomplete-wrap {
    position: relative;
}

.slcb-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #162033;
    border: 1px solid var(--slcb-gold);
    border-top: none;
    border-radius: 0 0 8px 8px;
    z-index: 9999;
    max-height: 220px;
    overflow-y: auto;
    display: none;
}

.slcb-suggestions.open {
    display: block;
}

.slcb-suggestion-item {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 0.87rem;
    color: #cdd9ec;
    border-bottom: 1px solid var(--slcb-border);
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.slcb-suggestion-item:last-child {
    border-bottom: none;
}

.slcb-suggestion-item:hover {
    background: var(--slcb-navy-light);
    color: var(--slcb-gold);
}

.slcb-suggestion-item i {
    color: var(--slcb-gold);
    flex-shrink: 0;
}

/* ── Vehicle list ───────────────────────────────────────────────────────── */
#slcbVehicleList {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.slcb-vehicle-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--slcb-navy);
    border: 2px solid var(--slcb-border);
    border-radius: var(--slcb-radius);
    padding: 16px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.slcb-vehicle-card:hover {
    border-color: var(--slcb-gold);
}

.slcb-vehicle-card.selected {
    border-color: var(--slcb-gold);
    box-shadow: 0 0 0 3px rgba(241,178,3,.2);
}

.slcb-vehicle-card__img {
    width: 110px;
    height: 70px;
    object-fit: contain;
    border-radius: 8px;
    flex-shrink: 0;
    background: #0b1523;
    padding: 4px;
}

.slcb-vehicle-card__body {
    flex: 1;
    min-width: 0;
}

.slcb-vehicle-card__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--slcb-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slcb-vehicle-card__class {
    font-size: 0.78rem;
    color: var(--slcb-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.slcb-vehicle-card__meta {
    display: flex;
    gap: 12px;
    margin-top: 6px;
    font-size: 0.8rem;
    color: var(--slcb-muted);
}

.slcb-vehicle-card__meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.slcb-vehicle-card__price {
    text-align: right;
    flex-shrink: 0;
}

.slcb-vehicle-card__amount {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--slcb-gold);
    white-space: nowrap;
}

.slcb-vehicle-card__type {
    font-size: 0.7rem;
    color: var(--slcb-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.slcb-vehicle-card__select {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--slcb-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
    color: transparent;
    font-size: 0.7rem;
}

.slcb-vehicle-card.selected .slcb-vehicle-card__select {
    background: var(--slcb-gold);
    border-color: var(--slcb-gold);
    color: var(--slcb-navy);
}

/* ── Stripe element ─────────────────────────────────────────────────────── */
.slcb-stripe-wrap {
    background: var(--slcb-navy);
    border: 1px solid var(--slcb-border);
    border-radius: var(--slcb-radius);
    padding: 16px;
}

.slcb-stripe-element {
    min-height: 44px;
    padding: 12px;
    background: #0b1523;
    border-radius: 8px;
    border: 1px solid var(--slcb-border);
}

/* ── Price block ────────────────────────────────────────────────────────── */
.slcb-price-block {
    background: var(--slcb-navy);
    border: 1px solid var(--slcb-border);
    border-radius: var(--slcb-radius);
    padding: 16px;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.slcb-wrap .btn-warning {
    background: var(--slcb-gold);
    border-color: var(--slcb-gold);
    color: var(--slcb-navy);
    font-weight: 700;
    border-radius: 8px;
    padding: 10px 24px;
    transition: all 0.2s;
}

.slcb-wrap .btn-warning:hover:not(:disabled) {
    background: var(--slcb-gold-dark);
    border-color: var(--slcb-gold-dark);
    color: var(--slcb-navy);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(241,178,3,.35);
}

.slcb-wrap .btn-warning:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.slcb-wrap .btn-outline-secondary {
    color: var(--slcb-muted);
    border-color: var(--slcb-border);
    background: transparent;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.2s;
}

.slcb-wrap .btn-outline-secondary:hover {
    background: var(--slcb-navy);
    color: var(--slcb-white);
    border-color: var(--slcb-muted);
}

.slcb-wrap .btn-outline-warning {
    color: var(--slcb-gold);
    border-color: var(--slcb-gold);
    background: transparent;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
}

.slcb-wrap .btn-outline-warning:hover {
    background: var(--slcb-gold);
    color: var(--slcb-navy);
}

/* ── Nav tabs (account step) ────────────────────────────────────────────── */
.slcb-wrap .nav-tabs {
    border-color: var(--slcb-border);
}

.slcb-wrap .nav-tabs .nav-link {
    color: var(--slcb-muted);
    border: 1px solid transparent;
    border-radius: 8px 8px 0 0;
    font-weight: 600;
    font-size: 0.87rem;
    padding: 8px 18px;
    transition: color 0.2s;
}

.slcb-wrap .nav-tabs .nav-link:hover {
    color: var(--slcb-white);
    border-color: transparent;
}

.slcb-wrap .nav-tabs .nav-link.active {
    color: var(--slcb-gold);
    background: var(--slcb-navy-light);
    border-color: var(--slcb-border) var(--slcb-border) var(--slcb-navy-light);
    border-bottom-color: var(--slcb-navy-light);
}

.slcb-wrap .tab-content {
    background: var(--slcb-navy);
    border: 1px solid var(--slcb-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 20px;
}

/* ── Alerts ─────────────────────────────────────────────────────────────── */
.slcb-wrap .alert-success {
    background: rgba(25, 135, 84, 0.15);
    border-color: rgba(25, 135, 84, 0.4);
    color: #75d9a3;
    border-radius: var(--slcb-radius);
}

.slcb-wrap .alert-info {
    background: rgba(13, 202, 240, 0.1);
    border-color: rgba(13, 202, 240, 0.3);
    color: #8dd7e5;
    border-radius: var(--slcb-radius);
}

.slcb-wrap .alert-warning {
    background: rgba(241, 178, 3, 0.12);
    border-color: rgba(241, 178, 3, 0.35);
    color: var(--slcb-gold);
    border-radius: var(--slcb-radius);
}

/* ── Confirmation step ──────────────────────────────────────────────────── */
.slcb-success-icon {
    font-size: 5rem;
    color: #1a8754;
    animation: slcbPop 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

@keyframes slcbPop {
    0%   { transform: scale(0); opacity: 0; }
    70%  { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

.slcb-booking-ref-card {
    background: var(--slcb-navy);
    border: 1px solid var(--slcb-border);
    border-radius: var(--slcb-radius);
    padding: 16px 24px;
    display: inline-block;
}

.slcb-booking-ref {
    font-size: 1.6rem;
    font-weight: 800;
    font-family: monospace;
    color: var(--slcb-gold);
    letter-spacing: 2px;
}

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.slcb-sidebar {
    background: var(--slcb-navy-light);
    border: 1px solid var(--slcb-border);
    border-radius: var(--slcb-radius);
    box-shadow: var(--slcb-shadow);
    position: sticky;
    top: 80px;
    overflow: hidden;
}

.slcb-sidebar__header {
    background: var(--slcb-navy);
    padding: 14px 20px;
    font-weight: 700;
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-bottom: 1px solid var(--slcb-border);
    color: var(--slcb-gold);
}

.slcb-sidebar__body {
    padding: 16px;
}

/* Map preview */
.slcb-map {
    width: 100%;
    height: 220px;
    background: var(--slcb-navy);
    border-radius: 8px;
    border: 1px solid var(--slcb-border);
    overflow: hidden;
    position: relative;
}

/* Leaflet container must fill the wrapper */
.slcb-map .leaflet-container {
    width: 100% !important;
    height: 100% !important;
    background: #0b1523;
    border-radius: 8px;
}

/* Dark tile overlay to match navy theme */
.slcb-map .leaflet-tile-pane {
    filter: brightness(0.8) saturate(0.6);
}

.slcb-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Summary sections */
.slcb-summary-section {
    border-top: 1px solid var(--slcb-border);
    padding: 12px 0;
}

.slcb-summary-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 4px 0;
    font-size: 0.83rem;
}

.slcb-summary-row i {
    width: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.slcb-summary-connector {
    width: 1px;
    height: 18px;
    background: var(--slcb-border);
    margin-left: 7px;
}

.slcb-vehicle-thumb {
    width: 60px;
    height: 40px;
    object-fit: contain;
    border-radius: 6px;
    background: #0b1523;
    padding: 3px;
}

.slcb-summary-price {
    border-top: 1px solid var(--slcb-border);
    padding-top: 14px;
}

.slcb-price-tag {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--slcb-gold);
}

/* ── Toggle pass button ─────────────────────────────────────────────────── */
.slcb-toggle-pass {
    background: var(--slcb-navy);
    border-color: var(--slcb-border);
    color: var(--slcb-muted);
}

.slcb-toggle-pass:hover {
    background: var(--slcb-navy-light);
    color: var(--slcb-white);
    border-color: var(--slcb-border);
}

/* ── Loading spinner overlay ────────────────────────────────────────────── */
.slcb-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    gap: 16px;
    color: var(--slcb-muted);
}

.slcb-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--slcb-border);
    border-top-color: var(--slcb-gold);
    border-radius: 50%;
    animation: slcbSpin 0.8s linear infinite;
}

@keyframes slcbSpin {
    to { transform: rotate(360deg); }
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .slcb-steps {
        gap: 0;
    }

    .slcb-step__label {
        display: none;
    }

    .slcb-step__line {
        min-width: 10px;
    }

    .slcb-vehicle-card {
        flex-wrap: wrap;
    }

    .slcb-vehicle-card__img {
        width: 80px;
        height: 56px;
    }

    .slcb-panel__footer {
        flex-direction: column-reverse;
    }

    .slcb-panel__footer .btn {
        width: 100%;
        text-align: center;
    }

    .slcb-booking-ref {
        font-size: 1.2rem;
    }
}


/* ── Pulse animation for pre-filled Next button ────────────────────────── */
@keyframes slcbPulse {
    0%   { box-shadow: 0 0 0 0 rgba(241,178,3,.55); }
    60%  { box-shadow: 0 0 0 14px rgba(241,178,3,0); }
    100% { box-shadow: 0 0 0 0 rgba(241,178,3,0); }
}
.btn-pulse {
    animation: slcbPulse 1s ease-out 2;
}