/* ============================================================
   Palace Lodge — Checkout (Book Now)  v12.0
   Light theme matching the booking bar — one unified look.
   ============================================================ */

/* ── Tokens ─────────────────────────────────────────────────── */
.plb-co {
    --g:       #22c55e;
    --g-dk:    #16a34a;
    --g-lo:    rgba(34,197,94,.09);
    --g-mid:   rgba(34,197,94,.22);
    --text:    #111827;
    --text-dim:#6b7280;
    --border:  #d1d5db;
    --bg:      #ffffff;
    --bg-2:    #f9fafb;
    --shadow:  0 2px 12px rgba(0,0,0,.07), 0 1px 3px rgba(0,0,0,.04);
    --radius:  12px;
    --radius-sm: 8px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 1040px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    color: var(--text);
}

/* ── Page header ─────────────────────────────────────────────── */
.plb-co__header {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    position: relative;
}

.plb-co__header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--g);
    border-radius: var(--radius) var(--radius) 0 0;
}

.plb-co__logo     { height: 44px; object-fit: contain; }
.plb-co__logo-txt { font-size: 19px; font-weight: 800; color: var(--g-dk); }

/* ── Progress steps ──────────────────────────────────────────── */
.plb-co__steps {
    display: flex;
    align-items: center;
    gap: 6px;
}

.plb-step {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--border);
    white-space: nowrap;
}

.plb-step.active    { color: var(--text); }
.plb-step.completed { color: var(--g-dk); }

.plb-step__num {
    width: 26px; height: 26px;
    border-radius: 50%;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    flex-shrink: 0;
    transition: background .2s, color .2s;
}

.plb-step.active .plb-step__num    { background: var(--g); color: #fff; }
.plb-step.completed .plb-step__num { background: var(--g-dk); color: #fff; }

.plb-step__line {
    width: 24px; height: 2px;
    background: #e5e7eb;
    border-radius: 2px;
}

.plb-step.completed ~ .plb-step__line { background: var(--g-dk); }

/* ── Step containers ──────────────────────────────────────────── */
.plb-co__step { display: none; }
.plb-co__step.active { display: block; animation: plbFadeIn .22s ease; }

@keyframes plbFadeIn {
    from { opacity: 0; transform: translateX(10px); }
    to   { opacity: 1; transform: none; }
}

/* ── 2-col grid ──────────────────────────────────────────────── */
.plb-co__grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 24px;
    align-items: start;
}

@media (max-width: 768px) {
    .plb-co__grid { grid-template-columns: 1fr; }
    .plb-co__sidebar { order: -1; }
}

/* ── Main content area ───────────────────────────────────────── */
.plb-co__main { min-width: 0; /* prevent grid blowout */ }

/* ── Card container ──────────────────────────────────────────── */
.plb-co__card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 24px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.plb-co__card-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Stay type tabs ───────────────────────────────────────────── */
.plb-co__tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.plb-co__tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 10px;
    background: var(--bg-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    cursor: pointer;
    transition: all .18s;
}

.plb-co__tab.active {
    border-color: var(--g);
    background: var(--g-lo);
    color: var(--g-dk);
}

/* ── Date fields ─────────────────────────────────────────────── */
.plb-co__date-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.plb-co__field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 120px;
}

.plb-co__field label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.plb-co__field input[type="date"],
.plb-co__field input[type="text"],
.plb-co__field input[type="email"],
.plb-co__field input[type="tel"],
.plb-co__field select,
.plb-co__field textarea {
    height: 44px;
    padding: 0 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    color: var(--text);
    background: var(--bg);
    outline: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
    -webkit-appearance: none;
    appearance: none;
}

.plb-co__field textarea {
    height: auto;
    min-height: 72px;
    padding: 10px 12px;
    resize: vertical;
}

.plb-co__field input:focus,
.plb-co__field select:focus,
.plb-co__field textarea:focus {
    border-color: var(--g);
    box-shadow: 0 0 0 3px var(--g-lo);
}

.plb-co__field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 34px;
}

.plb-co__arr {
    align-self: flex-end;
    padding-bottom: 14px;
    color: var(--border);
    font-size: 18px;
    flex: 0 0 auto;
}

.plb-co__nights {
    display: none;
    margin-top: 10px;
    padding: 5px 12px;
    background: var(--g-lo);
    border: 1px solid var(--g-mid);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: var(--g-dk);
    width: fit-content;
}

/* ── Guests stepper (checkout) ────────────────────────────────── */
.plb-co__stepper {
    display: flex;
    align-items: center;
    height: 44px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg);
}

.plb-co__step-btn {
    width: 44px; height: 100%;
    background: transparent;
    border: none;
    color: var(--g-dk);
    font-size: 22px;
    font-weight: 300;
    cursor: pointer;
    transition: background .15s;
}

.plb-co__step-btn:hover { background: var(--g-lo); }

.plb-co__step-val {
    flex: 1;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    user-select: none;
}

/* ── Room grid ────────────────────────────────────────────────── */
.plb-co__room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.plb-co__room-card {
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: border-color .18s, box-shadow .18s, transform .18s;
    display: flex;
    flex-direction: column;
}

.plb-co__room-card:hover {
    border-color: var(--g);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,.1);
}

.plb-co__room-card.is-selected {
    border-color: var(--g);
    box-shadow: 0 0 0 3px var(--g-lo);
}

.plb-co__room-img {
    height: 130px;
    overflow: hidden;
    position: relative;
    background: var(--bg-2);
    flex-shrink: 0;
}

.plb-co__room-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s;
}

.plb-co__room-card:hover .plb-co__room-img img { transform: scale(1.04); }

.plb-co__room-ph {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 38px; color: var(--border);
    line-height: 1;
}

.plb-co__room-info { padding: 12px 14px 14px; flex: 1; display: flex; flex-direction: column; }
.plb-co__room-name { font-size: 14px; font-weight: 700; color: var(--text); margin: 0 0 2px; }
.plb-co__room-type { font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--g-dk); margin-bottom: 4px; }
.plb-co__room-cap  { font-size: 11.5px; color: var(--text-dim); margin-bottom: 8px; }
.plb-co__room-rate { font-size: 16px; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.plb-co__room-rate-from { font-size: 10px; color: var(--text-dim); font-weight: 500; }

.plb-co__room-btn {
    width: 100%;
    padding: 9px;
    background: transparent;
    border: 1.5px solid var(--g);
    border-radius: var(--radius-sm);
    color: var(--g-dk);
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    cursor: pointer;
    transition: all .18s;
    margin-top: auto;
}

.plb-co__room-card.is-selected .plb-co__room-btn {
    background: var(--g);
    color: #fff;
}

.plb-co__room-btn:hover { background: var(--g); color: #fff; }

/* ── Guest form ───────────────────────────────────────────────── */
.plb-co__form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

@media (max-width: 520px) { .plb-co__form-grid { grid-template-columns: 1fr; } }

.plb-co__field--full { grid-column: 1 / -1; }
.plb-co__req { color: #dc2626; }

/* ── Coupon row ───────────────────────────────────────────────── */
.plb-co__coupon-row {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    margin-top: 16px;
}

.plb-co__coupon-row .plb-co__field { flex: 1; margin: 0; }

.plb-co__coupon-btn {
    height: 44px;
    padding: 0 18px;
    background: var(--bg-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    cursor: pointer;
    white-space: nowrap;
    transition: all .15s;
    flex-shrink: 0;
}

.plb-co__coupon-btn:hover { border-color: var(--g); color: var(--g-dk); }

.plb-co__coupon-msg {
    display: none;
    font-size: 12.5px;
    font-weight: 600;
    margin-top: 6px;
}

/* ── Sidebar summary ──────────────────────────────────────────── */
.plb-co__sidebar { position: sticky; top: 20px; }

.plb-co__summary {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.plb-co__summary::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--g);
    border-radius: var(--radius) var(--radius) 0 0;
}

.plb-co__summary-head {
    padding: 12px 16px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-dim);
    border-bottom: 1px solid var(--bg-2);
    background: var(--bg-2);
}

.plb-co__summary-body {
    padding: 14px 16px;
    min-height: 80px;
}

/* Summary rows (built by JS) */
.plb-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid #f3f4f6;
    font-size: 13px;
}

.plb-summary-row:last-child { border-bottom: none; padding-bottom: 0; }
.plb-summary-row span:first-child { color: var(--text-dim); flex-shrink: 0; }
.plb-summary-row span:last-child  { font-weight: 700; color: var(--text); text-align: right; }
.plb-summary-total span:last-child { color: var(--g-dk); font-size: 18px; font-weight: 800; }
.plb-summary-discount span:last-child { color: #dc2626; }

.plb-co__summary-empty {
    text-align: center;
    color: var(--text-dim);
    font-size: 12px;
    padding: 16px 0;
}

/* Info card */
.plb-co__info {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
}

.plb-co__info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-dim);
    padding: 5px 0;
}

/* ── Errors ───────────────────────────────────────────────────── */
.plb-co__error {
    display: none;
    margin: 12px 0;
    padding: 11px 14px;
    background: #fef2f2;
    border: 1.5px solid #fca5a5;
    border-radius: var(--radius-sm);
    color: #dc2626;
    font-size: 13px;
    font-weight: 600;
}

/* ── Action buttons ───────────────────────────────────────────── */
.plb-co__actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.plb-co__btn-back {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 48px;
    padding: 0 18px;
    background: var(--bg-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
    flex-shrink: 0;
}

.plb-co__btn-back:hover { background: #e5e7eb; }

.plb-co__btn-next,
.plb-co__btn-confirm {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    padding: 0 24px;
    background: var(--g);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .18s;
    box-shadow: 0 2px 8px var(--g-mid);
}

.plb-co__btn-next:hover,
.plb-co__btn-confirm:hover { background: var(--g-dk); }

.plb-co__btn-next:disabled,
.plb-co__btn-confirm:disabled { opacity: .55; cursor: wait; }

/* ── Processing indicator ────────────────────────────────────── */
.plb-co__processing {
    display: none;
    padding: 28px;
    text-align: center;
}

.plb-co__processing-spinner {
    width: 38px; height: 38px;
    border: 3px solid #e5e7eb;
    border-top-color: var(--g);
    border-radius: 50%;
    animation: plbSpin2 .75s linear infinite;
    margin: 0 auto 12px;
}

@keyframes plbSpin2 { to { transform: rotate(360deg); } }

/* ── Responsive helpers ──────────────────────────────────────── */
@media (max-width: 480px) {
    .plb-step__label { display: none; }
    .plb-step__line  { width: 16px; }
    .plb-co__tabs    { flex-direction: column; }
}