/* =====================================================
   Nội Bài Taxi – Booking Form Styles v2.0
   Design: Clean blue & white, mobile-first
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

:root {
    --nbt-blue:        #082060;
    --nbt-blue-dark:   #1344b0;
    --nbt-blue-light:  #eff4ff;
    --nbt-surface:     #ffffff;
    --nbt-surface2:    #f8f9fc;
    --nbt-border:      #8692a2;
    --nbt-text:        #1a202c;
    --nbt-text2:       #4a5568;
    --nbt-text-muted:  #94a3b8;
    --nbt-green:       #22c55e;
    --nbt-red:         #ef4444;
    --nbt-radius:      12px;
    --nbt-radius-sm:   8px;
    --nbt-shadow:      0 4px 24px rgba(26,86,219,.10);
    --nbt-transition:  .18s ease;
    --nbt-bg:          #eef2ff;
}

/* ─── RESET ─── */
.nbt-booking-app *, .nbt-modal * {
    box-sizing: border-box;
    font-family: 'Be Vietnam Pro', -apple-system, sans-serif;
}

/* ─────────────────────────────────────────────────
   WRAPPER
───────────────────────────────────────────────── */
.nbt-booking-app {
    background: var(--nbt-bg);
    border-radius: 16px;
    overflow: hidden;
    max-width: 500px;
    margin: 0 auto;
}

/* ─────────────────────────────────────────────────
   TABS
───────────────────────────────────────────────── */
.nbt-tabs {
    display: flex;
    gap: 8px;
    padding: 10px 12px;
    background: var(--nbt-bg);
}

.nbt-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 14px;
    border: 2px solid var(--nbt-border);
    border-radius: 50px;
    background: var(--nbt-surface);
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: var(--nbt-text2);
    cursor: pointer;
    transition: all var(--nbt-transition);
    line-height: 1;
}

.nbt-tab.active {
    background: var(--nbt-blue);
    border-color: var(--nbt-blue);
    color: #fff;
    box-shadow: 0 4px 12px rgba(26,86,219,.3);
}

.nbt-tab:not(.active):hover {
    border-color: var(--nbt-blue);
    color: var(--nbt-blue);
}

/* ─────────────────────────────────────────────────
   FORM WRAPPER
───────────────────────────────────────────────── */
.nbt-form-wrap {
    background: var(--nbt-surface);
    margin: 0 10px 10px;
    border-radius: var(--nbt-radius);
    padding: 16px 15px;
    box-shadow: var(--nbt-shadow);
}

/* ─────────────────────────────────────────────────
   FIELD GROUPS
───────────────────────────────────────────────── */
.nbt-field-group {
    margin-bottom: 12px;
}

.nbt-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--nbt-text);
    margin-bottom: 6px;
}
.nbt-label .req { color: var(--nbt-red); margin-left: 2px; }
.nbt-label-optional { font-weight: 400; color: var(--nbt-text-muted); font-size: 12px; }

.nbt-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
@media (max-width: 576px) { .nbt-grid-2 { grid-template-columns: 1fr;gap: 0; } }

/* ─────────────────────────────────────────────────
   INPUTS
───────────────────────────────────────────────── */
.nbt-input {
    width: 100%;
    padding: 8px 14px;
    border: 1.5px solid var(--nbt-border) !important;
    border-radius: var(--nbt-radius-sm) !important;
    font-family: inherit;
    font-size: 16px;
    color: var(--nbt-text);
    background: var(--nbt-surface);
    outline: none;
    transition: border-color var(--nbt-transition), box-shadow var(--nbt-transition);
    -webkit-appearance: none;
    appearance: none;
    height: 40px;
    margin: 0;
}
.nbt-input::placeholder { color: var(--nbt-text-muted); }
.nbt-input:focus {
    border-color: var(--nbt-blue);
    box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}
.nbt-input.error { border-color: var(--nbt-red); box-shadow: 0 0 0 3px rgba(239,68,68,.12); }
textarea.nbt-input { height: auto; min-height: 40px; resize: vertical; line-height: 1.5; padding-top: 12px; }

/* Input with icon */
.nbt-input-icon-wrap {
    position: relative;
}
.nbt-input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    pointer-events: none;
    z-index: 1;
}
.nbt-input-icon.nbt-icon-top {
    top: 14px;
    transform: none;
}
.nbt-input-has-icon { padding-left: 36px !important; }

textarea.nbt-input-has-icon { padding-left: 36px; }

/* Datetime: giao diện giống picker native trong ảnh, chống zoom mobile */
input[type="datetime-local"].nbt-input {
    cursor: pointer;
    padding-left: 36px;
    padding-right: 12px;
    font-size: 16px !important;
    font-weight: 500;
    min-height: 44px;
}
input[type="datetime-local"].nbt-input::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: .85;
    width: 22px;
    height: 22px;
}
input[type="datetime-local"].nbt-input::-webkit-date-and-time-value {
    text-align: left;
}
textarea.nbt-input,
input.nbt-input,
select.nbt-input {
    font-size: 16px !important;
}


/* ─────────────────────────────────────────────────
   THÊM ĐIỂM & ĐẢO CHIỀU ROW
───────────────────────────────────────────────── */
.nbt-row-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.nbt-action-btn {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px 10px;
    background: var(--nbt-surface);
    border: 1.5px solid var(--nbt-border);
    border-radius: var(--nbt-radius-sm);
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: var(--nbt-text2);
    cursor: pointer;
    transition: all var(--nbt-transition);
    white-space: nowrap;
}
.nbt-action-btn:hover {
    border-color: var(--nbt-blue);
    color: var(--nbt-blue);
    background: var(--nbt-blue-light);
}

/* ─────────────────────────────────────────────────
   LOẠI XE
───────────────────────────────────────────────── */
.nbt-car-select {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.nbt-car-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 5px;
    height: 65px;
    background: var(--nbt-surface);
    border-radius: var(--nbt-radius-sm);
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: var(--nbt-text2);
    cursor: pointer;
    transition: all var(--nbt-transition);
}
.nbt-car-btn:hover:not(.active) {
    border-color: var(--nbt-blue);
    color: var(--nbt-blue);
}
.nbt-car-btn.active {
    border-color: var(--nbt-blue);
    background: var(--nbt-blue-light);
    color: var(--nbt-blue);
}

.nbt-car-svg {
    width: 52px;
    height: 32px;
    color: var(--nbt-text-muted);
    transition: color var(--nbt-transition);
}
.nbt-car-btn.active .nbt-car-svg,
.nbt-car-btn:hover .nbt-car-svg { color: var(--nbt-blue); }

/* ─────────────────────────────────────────────────
   2 CHIỀU + HÓA ĐƠN ROW
───────────────────────────────────────────────── */
.nbt-options-row {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.nbt-option-check {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--nbt-surface);
    border: 1.5px solid var(--nbt-border);
    border-radius: var(--nbt-radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--nbt-text2);
    cursor: pointer;
    user-select: none;
    transition: all var(--nbt-transition);
    position: relative;
}
.nbt-option-check input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.nbt-checkbox-box {
    width: 18px;
    height: 18px;
    border: 2px solid var(--nbt-border);
    border-radius: 4px;
    margin-left: auto;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--nbt-transition);
    background: var(--nbt-surface);
}
.nbt-option-check input:checked ~ .nbt-checkbox-box {
    background: var(--nbt-blue);
    border-color: var(--nbt-blue);
}
.nbt-option-check input:checked ~ .nbt-checkbox-box::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
}
.nbt-option-check:has(input:checked) {
    border-color: var(--nbt-blue);
    background: var(--nbt-blue-light);
    color: var(--nbt-blue);
}

/* ─────────────────────────────────────────────────
   ESTIMATE BLOCK
───────────────────────────────────────────────── */
.nbt-estimate {
    background: var(--nbt-blue-light);
    border: 1.5px solid rgba(26,86,219,.2);
    border-radius: var(--nbt-radius-sm);
    padding: 13px;
    margin-bottom: 14px;
    animation: nbtSlideDown .25s ease;
}

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

/* ── Loading state ── */
.nbt-estimate--loading .nbt-est-price,
.nbt-estimate--loading .nbt-est-note {
    visibility: hidden; /* giữ layout, ẩn text */
}
.nbt-estimate--loading .nbt-est-shield {
    visibility: hidden;
}
.nbt-estimate--loading .nbt-est-detail-btn {
    visibility: hidden;
}

/* Overlay spinner căn giữa khối estimate */
.nbt-est-loading-overlay {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: var(--nbt-radius-sm);
    background: rgba(239,244,255,.7);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 2;
}
.nbt-estimate {
    position: relative; /* cần cho overlay absolute */
}
.nbt-estimate--loading .nbt-est-loading-overlay {
    display: flex;
}

/* Spinner xanh */
.nbt-est-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid rgba(26,86,219,.2);
    border-top-color: var(--nbt-blue);
    border-radius: 50%;
    animation: nbtEstSpin .7s linear infinite;
    flex-shrink: 0;
}
@keyframes nbtEstSpin { to { transform: rotate(360deg); } }

.nbt-est-loading-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--nbt-blue);
}

.nbt-estimate-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.nbt-est-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--nbt-text2);
    display: flex;
    align-items: center;
    gap: 5px;
}

.nbt-est-detail-btn {
    background: none;
    border: none;
    padding: 2px;
    cursor: pointer;
    color: var(--nbt-text-muted);
    display: flex;
    align-items: center;
    transition: color var(--nbt-transition);
    font-family: inherit;
}
.nbt-est-detail-btn:hover { color: var(--nbt-blue); }

.nbt-est-shield { flex-shrink: 0; }

.nbt-est-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--nbt-blue);
    line-height: 1.2;
    margin-bottom: 5px;
    letter-spacing: -.5px;
}

.nbt-est-note {
    font-size: 13px;
    color: #333;
}

.nbt-est-breakdown {
    display: none;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(26,86,219,.15);
}

.nbt-bd-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 3px 0;
    color: var(--nbt-text2);
}

/* ─────────────────────────────────────────────────
   EXTRA POINTS
───────────────────────────────────────────────── */
.nbt-extra-point-row {
    background: var(--nbt-surface2);
    border: 1.5px solid var(--nbt-border);
    border-radius: var(--nbt-radius-sm);
    padding: 10px 12px;
    margin: 8px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    animation: nbtSlideDown .2s ease;
}

.nbt-extra-point-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nbt-extra-idx {
    font-size: 12px;
    font-weight: 600;
    color: var(--nbt-blue);
}

.nbt-remove-point {
    background: none;
    border: 1.5px solid var(--nbt-border);
    border-radius: 4px;
    padding: 2px 8px;
    cursor: pointer;
    color: var(--nbt-red);
    font-size: 12px;
    line-height: 1.6;
    transition: all var(--nbt-transition);
}
.nbt-remove-point:hover { background: #fee2e2; border-color: var(--nbt-red); }

/* ─────────────────────────────────────────────────
   SUBMIT BUTTON
───────────────────────────────────────────────── */
.nbt-submit-btn {
    width: 100%;
    padding: 12px 15px;
    background: var(--nbt-blue);
    color: #fff;
    border: none;
    border-radius: var(--nbt-radius-sm);
    font-family: inherit;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all var(--nbt-transition);
    margin-top: 6px;
    box-shadow: 0 4px 16px rgba(26,86,219,.35);
}
.nbt-submit-btn:hover {
    background: var(--nbt-blue-dark);
    box-shadow: 0 6px 20px rgba(26,86,219,.45);
    transform: translateY(-1px);
}
.nbt-submit-btn:active { transform: translateY(0); }
.nbt-submit-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }

/* Spinner */
.nbt-spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: nbtSpin .7s linear infinite;
    vertical-align: middle;
}
@keyframes nbtSpin { to { transform: rotate(360deg); } }

/* ─────────────────────────────────────────────────
   MODALS
───────────────────────────────────────────────── */
body.nbt-modal-open { overflow: hidden; }

.nbt-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.nbt-modal.hidden { display: none; }

.nbt-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,10,30,.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.nbt-modal-box {
    position: relative;
    background: var(--nbt-surface);
    border-radius: 16px;
    padding: 28px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0,0,0,.28);
    animation: nbtModalIn .28s cubic-bezier(.34,1.56,.64,1);
}
@keyframes nbtModalIn {
    from { opacity: 0; transform: scale(.92) translateY(16px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.nbt-modal-close {
    position: absolute;
    top: 14px; right: 14px;
    width: 32px; height: 32px;
    background: var(--nbt-surface2);
    border: 1.5px solid var(--nbt-border);
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--nbt-text-muted);
    transition: all var(--nbt-transition);
}
.nbt-modal-close:hover { background: var(--nbt-red); border-color: var(--nbt-red); color: #fff; }

/* Success modal */
.nbt-success-box { text-align: center; padding: 32px 24px; }
.nbt-success-icon { font-size: 56px; margin-bottom: 12px; animation: nbtBounce .5s ease; }
@keyframes nbtBounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.2)} }
.nbt-success-box h2 { font-size: 22px; margin: 0 0 10px; color: var(--nbt-blue); }
.nbt-success-box p { color: var(--nbt-text-muted); margin: 6px 0; font-size: 14px; }
.nbt-booking-code-wrap {display: inline-flex; align-items: center; justify-content: center; gap: 8px; margin: 8px auto;background-color: #f0f4ff;padding: 8px 30px;border-radius: 8px;border: 1.5px dashed #052359;}
.nbt-booking-code-wrap .nbt-booking-code {margin: 0; font-size: 20px;color: #052359;font-weight: bold;}
.nbt-copy-booking-code {width: 30px; height: 30px; border: 1px solid rgba(37, 99, 235, .18); border-radius: 999px; background: #eff6ff; color: #052359; font-size: 15px; margin-left: 5px;line-height: 1; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; transition: transform .15s ease, background .15s ease, border-color .15s ease; }
.nbt-copy-booking-code:hover {background: #dbeafe; border-color: rgba(37, 99, 235, .34); transform: translateY(-1px); }
.nbt-copy-booking-code:active {transform: translateY(0); }
@media (max-width: 576px) {
    .nbt-booking-code-wrap {gap: 6px; }
    .nbt-copy-booking-code {width: 28px; height: 28px; font-size: 13px; }
}
.nbt-success-total { font-size: 18px !important; font-weight: 700 !important; color: var(--nbt-text) !important; }
.nbt-btn-ok {
    margin-top: 18px;
    padding: 12px 32px;
    background: var(--nbt-blue);
    color: #fff;
    border: none;
    border-radius: var(--nbt-radius-sm);
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--nbt-transition);
}
.nbt-btn-ok:hover { background: var(--nbt-blue-dark); }

/* ─────────────────────────────────────────────────
   CHECK BOOKING PAGE
───────────────────────────────────────────────── */
.nbt-check-title { text-align: center; font-size: 22px; margin-bottom: 24px; color: var(--nbt-blue); }
.nbt-check-form {
    max-width: 440px; margin: 0 auto 28px;
    background: var(--nbt-surface);
    border: 1.5px solid var(--nbt-border);
    border-radius: 14px; padding: 24px;
    box-shadow: 0 2px 8px rgba(26,86,219,.07);
}
.nbt-check-result {
    max-width: 500px; margin: 0 auto;
    background: var(--nbt-surface);
    border: 1.5px solid var(--nbt-border);
    border-radius: 14px; padding: 24px;
    box-shadow: 0 2px 8px rgba(26,86,219,.07);
    animation: nbtSlideDown .3s ease;
}
.nbt-check-empty, .nbt-loading {
    text-align: center; padding: 32px;
    color: var(--nbt-text-muted); font-size: 15px; line-height: 1.8;
}
.nbt-status-badge {
    display: inline-flex; align-items: center;
    padding: 5px 14px; border-radius: 20px;
    font-size: 13px; font-weight: 700; margin-bottom: 16px;
}
.status-pending   { background: #fff3cd; color: #856404; }
.status-confirmed { background: #d4edda; color: #155724; }
.status-cancelled { background: #f8d7da; color: #721c24; }
.nbt-cancel-section { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--nbt-border); text-align: center; }
.nbt-cancel-note { font-size: 13px; color: var(--nbt-text-muted); margin: 0 0 10px; }
.nbt-cancel-btn {
    padding: 10px 24px; background: var(--nbt-red); color: #fff;
    border: none; border-radius: var(--nbt-radius-sm);
    font-family: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
    transition: background var(--nbt-transition);
}
.nbt-cancel-btn:hover { background: #dc2626; }

/* ─────────────────────────────────────────────────
   TOAST
───────────────────────────────────────────────── */
.nbt-toast {
    position: fixed; bottom: 24px; right: 24px; z-index: 9999999;
    padding: 12px 20px; border-radius: var(--nbt-radius-sm);
    color: #fff; font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 14px; font-weight: 600;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
    transform: translateY(20px); opacity: 0;
    transition: all .35s cubic-bezier(.34,1.56,.64,1);
    max-width: 340px; line-height: 1.4;
}
.nbt-toast.nbt-toast-show { transform: translateY(0); opacity: 1; }

/* ─────────────────────────────────────────────────
   GOOGLE PLACES AUTOCOMPLETE
───────────────────────────────────────────────── */
.pac-container {
    font-family: 'Be Vietnam Pro', sans-serif !important;
    border-radius: var(--nbt-radius-sm) !important;
    box-shadow: 0 4px 24px rgba(26,86,219,.15) !important;
    border: 1.5px solid var(--nbt-border) !important;
    margin-top: 4px !important;
    overflow: hidden;
}
.pac-item { padding: 9px 14px !important; font-size: 14px !important; cursor: pointer !important; }
.pac-item:hover, .pac-item-selected { background: var(--nbt-blue-light) !important; }
.pac-item-query { font-weight: 600; color: var(--nbt-blue); }
.pac-icon { display: none !important; }

/* ─────────────────────────────────────────────────
   UTILS
───────────────────────────────────────────────── */
.hidden { display: none !important; }

/* Custom 24h datetime picker: giao diện gần giống mẫu native */
#nbt-pickup-time-display {
    cursor: pointer;
    background: var(--nbt-surface);
    font-weight: 500;
}
.nbt-datetime-picker {
    position: fixed;
    z-index: 10000000;
    background: #fff;
    border: 1px solid #d9dce3;
    border-radius: 10px;
    box-shadow: 0 18px 44px rgba(15, 23, 42, .18);
    font-family: 'Be Vietnam Pro', -apple-system, sans-serif;
    overflow: hidden;
}
.nbt-dtp-shell {
    padding: 0;
}
.nbt-dtp-main {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(220px, .75fr);
    align-items: stretch;
}
.nbt-dtp-calendar-wrap {
    padding: 15px 10px 10px;
}
.nbt-dtp-cal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}
.nbt-dtp-month-label {
    flex: 1;
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    text-transform: lowercase;
}
.nbt-dtp-nav {
    width: 34px;
    height: 34px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #fff;
    color: #1f2937;
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
}
.nbt-dtp-nav:hover {
    border-color: #9ca3af;
}
.nbt-dtp-weekdays,
.nbt-dtp-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.nbt-dtp-weekdays {
    margin-bottom: 8px;
}
.nbt-dtp-weekdays span {
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    padding: 6px 0;
}
.nbt-dtp-day {
    height: 35px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #111827;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}
.nbt-dtp-day.is-outside {
    color: #a3a3a3;
}
.nbt-dtp-day.is-active {
    background: #1a73e8;
    color: #fff;
    font-weight: 700;
}
.nbt-dtp-day:not(.is-active):hover {
    background: #eef4ff;
}
.nbt-dtp-day.is-disabled {
    color: #d1d5db;
    cursor: not-allowed;
}
.nbt-dtp-time-wrap {
    border-left: 1px solid #e5e7eb;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 360px;
}
.nbt-dtp-time-col {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.nbt-dtp-time-col + .nbt-dtp-time-col {
    border-left: 1px solid #eef2f7;
}
.nbt-dtp-time-label {
    padding: 12px 8px 8px;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    color: #6b7280;
    background: #fafafa;
}
.nbt-dtp-time-list {
    height: 320px;
    overflow-y: auto;
    padding: 8px;
    scroll-behavior: smooth;
}
.nbt-dtp-time-item {
    width: 100%;
    min-height: 35px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    font-size: 13px;
    font-weight: 600;
    color: #111827;
    cursor: pointer;
}
.nbt-dtp-time-item:hover {
    background: #eef4ff;
}
.nbt-dtp-time-item.is-active {
    background: #1a73e8;
    color: #fff;
    font-weight: 700;
}
.nbt-dtp-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px 14px;
    border-top: 1px solid #e5e7eb;
    background: #fff;
}
.nbt-dtp-actions button {
    border: 0;
    background: transparent;
    padding: 6px 8px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    color: #1a73e8;
}
@media (max-width: 767px) {
    .nbt-datetime-picker {
        left: 10px !important;
        right: 10px !important;
        width: auto !important;
    }
    .nbt-dtp-main {
        grid-template-columns: 1fr;
    }
    .nbt-dtp-time-wrap {
        border-left: 0;
        border-top: 1px solid #e5e7eb;
        min-height: 0;
    }
    .nbt-dtp-time-list {
        height: 220px;
    }
}


/* Nút hoàn thành trong datetime picker */
#nbt-dtp-done {
    background: #1a73e8;
    color: #fff;
    border-radius: 8px;
    padding: 8px 14px;
}
#nbt-dtp-done:hover {
    background: #155fc0;
}


/* Admin booking: hiển thị đầy đủ Điểm đi / Điểm đến */
.nbt-admin .nbt-route .nbt-point {
    display: block;
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.45;
    margin-bottom: 5px;
}

/* Mobile datetime picker compact như popup native */
.nbt-dtp-mobile-time {
    display: none;
}
@media (max-width: 767px) {
    .nbt-datetime-picker {
        left: 50% !important;
        right: auto !important;
        top: 50% !important;
        width: min(92vw, 420px) !important;
        transform: translate(-50%, -50%);
        border: 1px solid rgba(255,255,255,.18);
        border-radius: 24px;
        background: rgba(45,45,48,.92);
        color: #fff;
        box-shadow: 0 18px 60px rgba(0,0,0,.42);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
    }
    .nbt-dtp-main {
        grid-template-columns: 1fr;
    }
    .nbt-dtp-calendar-wrap {
        padding: 18px 16px 8px;
    }
    .nbt-dtp-cal-head {
        margin-bottom: 18px;
    }
    .nbt-dtp-month-label {
        color: #fff;
        font-size: 14px;
        font-weight: 800;
    }
    .nbt-dtp-nav {
        background: transparent;
        border: 0;
        color: #fff;
        width: 38px;
        height: 38px;
        font-size: 32px;
        font-weight: 500;
    }
    .nbt-dtp-weekdays {
        gap: 2px;
        margin-bottom: 6px;
    }
    .nbt-dtp-weekdays span {
        color: rgba(255,255,255,.56);
        font-size: 13px;
        font-weight: 800;
        padding: 4px 0;
    }
    .nbt-dtp-calendar {
        gap: 4px 2px;
    }
    .nbt-dtp-day {
        height: 35px;
        border-radius: 999px;
        color: #fff;
        font-size: 13px;
        font-weight: 500;
    }
    .nbt-dtp-day.is-outside,
    .nbt-dtp-day.is-disabled {
        color: rgba(255,255,255,.24);
    }
    .nbt-dtp-day.is-active {
        background: rgba(66,143,255,.35);
        color: #4d9cff;
        font-weight: 800;
    }
    .nbt-dtp-day:not(.is-active):hover {
        background: rgba(255,255,255,.08);
    }
    .nbt-dtp-time-wrap {
        display: none;
    }
    .nbt-dtp-mobile-time {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 20px;
        gap: 14px;
    }
    .nbt-dtp-mobile-time-label {
        font-size: 13px;
        font-weight: 800;
        color: #fff;
    }
    .nbt-dtp-mobile-time-control {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        background: rgba(255,255,255,.12);
        border-radius: 999px;
        padding: 6px 12px;
        color: #fff;
        font-size: 13px;
        font-weight: 700;
    }
    .nbt-dtp-mobile-time-control select {
        width: 48px;
        border: 0;
        background: transparent;
        color: #fff;
        font: inherit;
        outline: 0;
        -webkit-appearance: none;
        appearance: none;
        text-align: center;
        text-align-last: center;
        padding: 0 8px;
        margin-bottom: 0;
    }
    .nbt-dtp-mobile-time-control option {
        color: #111;
        background: #fff;
    }
    .nbt-dtp-actions {
        border-top: 0;
        background: transparent;
        padding: 12px 20px 20px;
    }
    .nbt-dtp-actions button {
        color: #fff;
        font-size: 13px;
        font-weight: 800;
    }
    #nbt-dtp-clear {
        background: rgba(0,0,0,.25);
        border-radius: 999px;
        padding: 10px 20px;
    }
    #nbt-dtp-done {
        background: #4597ff;
        color: #fff;
        border-radius: 999px;
        padding: 10px 20px;
        min-width: 120px;
    }
}