/* LondonSono Semble Booking — v0.5.5 */
.lpu-booking {
    --lpu-navy: #123943;
    --lpu-teal: #07868a;
    --lpu-teal-dark: #056d70;
    --lpu-mint: #edf7f5;
    --lpu-mint-strong: #dcefeb;
    --lpu-cream: #f7f3ec;
    --lpu-gold: #b28b55;
    --lpu-text: #173842;
    --lpu-muted: #667b80;
    --lpu-line: #d6e3e1;
    --lpu-danger: #9f2424;
    --lpu-success: #246646;
    max-width: 1040px;
    margin: 28px auto;
    padding: clamp(20px, 3.8vw, 46px);
    border: 1px solid var(--lpu-line);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 18px 54px rgba(18, 57, 67, .08);
    color: var(--lpu-text);
    font-family: inherit;
    line-height: 1.55;
}
.lpu-booking *, .lpu-booking *::before, .lpu-booking *::after { box-sizing: border-box; }
.lpu-booking [hidden] { display: none !important; }
.lpu-booking h2, .lpu-booking h3, .lpu-booking p { max-width: none; }
.lpu-booking h2 {
    margin: 0 0 10px;
    color: var(--lpu-navy);
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(30px, 4.2vw, 46px);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -.02em;
}
.lpu-booking h3 {
    margin: 0 0 16px;
    color: var(--lpu-navy);
    font-size: clamp(21px, 2.2vw, 26px);
    line-height: 1.25;
}
.lpu-booking__header {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--lpu-line);
}
.lpu-booking__eyebrow {
    margin: 0 0 8px;
    color: var(--lpu-teal-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.lpu-booking__header > p:not(.lpu-booking__eyebrow) {
    margin: 0;
    color: var(--lpu-muted);
    font-size: 17px;
}
.lpu-booking__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 18px;
}
.lpu-booking__trust span,
.lpu-booking__payment-methods span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 11px;
    border: 1px solid var(--lpu-line);
    border-radius: 999px;
    background: #fff;
    color: var(--lpu-navy);
    font-size: 13px;
    font-weight: 700;
}
.lpu-booking__trust span::before {
    content: '✓';
    color: var(--lpu-teal);
    font-weight: 900;
}

/* Progress */
.lpu-booking__progress {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    padding: 0;
    margin: 26px 0 30px;
    list-style: none;
}
.lpu-booking__progress li {
    position: relative;
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
    padding: 10px 10px 10px 0;
    color: var(--lpu-muted);
    font-size: 13px;
}
.lpu-booking__progress li:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 38px;
    right: 10px;
    bottom: 0;
    height: 2px;
    background: var(--lpu-line);
}
.lpu-booking__progress li span {
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border: 1px solid var(--lpu-line);
    border-radius: 50%;
    background: #fff;
    color: var(--lpu-muted);
    font-size: 13px;
    font-weight: 800;
}
.lpu-booking__progress li strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lpu-booking__progress li.is-active { color: var(--lpu-navy); }
.lpu-booking__progress li.is-active span,
.lpu-booking__progress li.is-complete span {
    border-color: var(--lpu-teal);
    background: var(--lpu-teal);
    color: #fff;
}
.lpu-booking__progress li.is-complete::after { background: var(--lpu-teal); }

/* Appointment selection */
.lpu-booking__journey {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    padding: clamp(18px, 3vw, 28px);
    border: 1px solid var(--lpu-line);
    border-radius: 20px;
    background: linear-gradient(180deg, #fff 0%, #fbfdfc 100%);
}
.lpu-booking__journey .lpu-booking__field:nth-child(1),
.lpu-booking__journey .lpu-booking__field:nth-child(3),
.lpu-booking__journey .lpu-booking__field:nth-child(4) { grid-column: 1 / -1; }
.lpu-booking__field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}
.lpu-booking__field label {
    color: var(--lpu-navy);
    font-size: 14px;
    font-weight: 750;
}
.lpu-booking__field input,
.lpu-booking__field select,
.lpu-booking__field textarea,
.lpu-booking__journey select,
.lpu-booking__journey input[type=date] {
    width: 100%;
    min-height: 52px;
    padding: 11px 14px;
    border: 1px solid #c7d7d4;
    border-radius: 12px;
    background: #fff;
    color: var(--lpu-text);
    font: inherit;
    transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
.lpu-booking__field textarea { min-height: 96px; resize: vertical; }
.lpu-booking__field input:focus,
.lpu-booking__field select:focus,
.lpu-booking__field textarea:focus,
.lpu-booking__journey select:focus,
.lpu-booking__journey input[type=date]:focus {
    border-color: var(--lpu-teal);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(7, 134, 138, .12);
}
.lpu-booking__field input:disabled,
.lpu-booking__field select:disabled,
.lpu-booking__journey input:disabled {
    background: #f2f5f4;
    color: #839194;
    cursor: not-allowed;
}
.lpu-booking__locked-service {
    min-height: 56px;
    display: flex;
    align-items: center;
    padding: 13px 15px;
    border: 1px solid #bfdcd7;
    border-radius: 12px;
    background: var(--lpu-mint);
    color: var(--lpu-navy);
    font-weight: 800;
}
.lpu-booking__status,
.lpu-booking__form-status {
    padding: 12px 14px;
    border-radius: 11px;
    background: #f3f7f6;
    color: var(--lpu-muted);
    font-size: 14px;
}
.lpu-booking__status.is-error,
.lpu-booking__form-status.is-error {
    border: 1px solid #f0caca;
    background: #fff3f3;
    color: var(--lpu-danger);
}
.lpu-booking__slot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
    gap: 10px;
    margin-top: 12px;
}
.lpu-booking__slot-grid:empty { display: none; }
.lpu-booking__slot {
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid #bcd6d2;
    border-radius: 10px;
    background: #fff;
    color: var(--lpu-teal-dark);
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    transition: transform .14s ease, border-color .14s ease, background .14s ease, color .14s ease;
}
.lpu-booking__slot:hover,
.lpu-booking__slot:focus-visible {
    border-color: var(--lpu-teal);
    background: var(--lpu-mint);
    outline: 0;
    transform: translateY(-1px);
}
.lpu-booking__slot.is-active {
    border-color: var(--lpu-teal);
    background: var(--lpu-teal);
    color: #fff;
}

/* Panels */
.lpu-booking__summary,
.lpu-booking__patient,
.lpu-booking__verified,
.lpu-booking__payment,
.lpu-booking__confirmed {
    margin-top: 22px;
    padding: clamp(20px, 3vw, 30px);
    border: 1px solid var(--lpu-line);
    border-radius: 20px;
    background: #fff;
}
.lpu-booking__summary { background: var(--lpu-mint); border-color: #c5ded9; }
.lpu-booking__summary dl { display: grid; gap: 0; margin: 16px 0 22px; }
.lpu-booking__summary dl div {
    display: grid;
    grid-template-columns: minmax(130px, 180px) 1fr;
    gap: 14px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(18, 57, 67, .09);
}
.lpu-booking__summary dt { color: var(--lpu-muted); font-size: 14px; font-weight: 650; }
.lpu-booking__summary dd { margin: 0; color: var(--lpu-navy); font-weight: 750; }
.lpu-booking__verified { border-color: #bddbc7; background: #f2faf4; }
.lpu-booking__verified h3, .lpu-booking__confirmed h3 { color: var(--lpu-success); }
.lpu-booking__confirmed { border-color: #b8d9c3; background: #eef9f1; }
.lpu-booking__form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.lpu-booking__field--wide,
.lpu-booking__consent,
.lpu-booking__form-status,
.lpu-booking__form > .lpu-booking__continue { grid-column: 1 / -1; }
.lpu-booking__field--small { max-width: 190px; }
.lpu-booking__consent {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 14px;
    border: 1px solid var(--lpu-line);
    border-radius: 12px;
    background: #f7faf9;
    color: var(--lpu-muted);
    font-size: 14px;
}
.lpu-booking__consent input { margin-top: 4px; accent-color: var(--lpu-teal); }
.lpu-booking__honeypot { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.lpu-optional { color: var(--lpu-muted); font-weight: 400; }

/* Buttons */
.lpu-booking__continue,
.lpu-booking-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 12px 22px;
    border: 0;
    border-radius: 11px;
    background: var(--lpu-teal);
    color: #fff !important;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 8px 20px rgba(7, 134, 138, .16);
    transition: background .16s ease, transform .16s ease, box-shadow .16s ease;
}
.lpu-booking__continue:hover,
.lpu-booking__continue:focus-visible,
.lpu-booking-button:hover,
.lpu-booking-button:focus-visible {
    background: var(--lpu-teal-dark);
    outline: 0;
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(7, 134, 138, .22);
}
.lpu-booking__continue:disabled { opacity: .58; cursor: wait; transform: none; box-shadow: none; }

/* Payment */
.lpu-booking__payment {
    border-color: #d9d0c2;
    background: #fffefa;
}
.lpu-booking__payment-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 17px;
    border-radius: 12px;
    background: var(--lpu-cream);
    color: var(--lpu-navy);
}
.lpu-booking__payment-summary strong { white-space: nowrap; font-size: 18px; }
.lpu-booking__payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 13px 0 16px;
}
.lpu-booking__payment-methods span { background: #fff; }
.lpu-booking__payment-element {
    min-height: 64px;
    padding: 15px;
    border: 1px solid var(--lpu-line);
    border-radius: 14px;
    background: #fff;
}
.lpu-booking__payment form > .lpu-booking__continue { margin-top: 17px; }
.lpu-booking__security-note,
.lpu-booking__hold-note,
.lpu-booking__phase-note {
    margin: 14px 0 0;
    color: var(--lpu-muted);
    font-size: 13px;
}
.lpu-booking__hold-note {
    color: var(--lpu-navy);
    font-weight: 700;
}
.lpu-booking__confirmation-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}
.lpu-booking__confirmation-grid div {
    padding: 14px;
    border: 1px solid rgba(36, 102, 70, .13);
    border-radius: 12px;
    background: #fff;
}
.lpu-booking__confirmation-grid span,
.lpu-booking__confirmation-grid strong { display: block; }
.lpu-booking__confirmation-grid span { margin-bottom: 4px; color: var(--lpu-muted); font-size: 13px; }
.lpu-booking__confirmation-grid strong { color: var(--lpu-navy); }
.lpu-booking-error { padding: 16px; border-radius: 11px; background: #fff3f3; color: var(--lpu-danger); }

@media (max-width: 760px) {
    .lpu-booking { margin: 14px auto; padding: 20px; border-radius: 18px; }
    .lpu-booking__progress { grid-template-columns: repeat(4, 1fr); }
    .lpu-booking__progress li { justify-content: center; padding-right: 0; }
    .lpu-booking__progress li strong { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
    .lpu-booking__progress li:not(:last-child)::after { left: calc(50% + 20px); right: calc(-50% + 20px); bottom: 50%; z-index: -1; }
    .lpu-booking__journey { grid-template-columns: 1fr; padding: 18px; }
    .lpu-booking__journey .lpu-booking__field { grid-column: 1 / -1 !important; }
    .lpu-booking__form { grid-template-columns: 1fr; }
    .lpu-booking__field--small { max-width: none; }
    .lpu-booking__summary dl div { grid-template-columns: 1fr; gap: 2px; }
    .lpu-booking__confirmation-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .lpu-booking__slot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .lpu-booking__payment-summary { align-items: flex-start; flex-direction: column; gap: 4px; }
    .lpu-booking__continue { width: 100%; }
}


/* v0.5.1 — payment tabs and standalone confirmation */
.lpu-booking__payment-methods {
    display: block;
    margin: 16px 0 12px;
    padding: 13px 15px;
    border: 1px solid var(--lpu-line);
    border-radius: 12px;
    background: var(--lpu-mint);
    color: var(--lpu-navy);
    font-size: 14px;
}
.lpu-booking__payment-methods strong { display: block; margin-bottom: 3px; }
.lpu-booking__payment-methods p { margin: 0; color: var(--lpu-muted); }
.lpu-booking-confirmation {
    --lpu-navy: #123943; --lpu-teal: #07868a; --lpu-mint: #edf7f5; --lpu-line: #d6e3e1; --lpu-muted: #667b80;
    max-width: 820px; margin: 40px auto; padding: clamp(24px,4vw,48px); border:1px solid var(--lpu-line);
    border-radius:24px; background:#fff; box-shadow:0 18px 54px rgba(18,57,67,.08); color:var(--lpu-navy);
}
.lpu-booking-confirmation__badge { display:inline-flex; padding:7px 12px; border-radius:999px; background:var(--lpu-mint); color:var(--lpu-teal); font-weight:800; }
.lpu-booking-confirmation h1 { margin:16px 0 8px; font-family:Georgia,'Times New Roman',serif; font-size:clamp(30px,5vw,48px); line-height:1.1; }
.lpu-booking-confirmation__lead { color:var(--lpu-muted); font-size:17px; }
.lpu-booking-confirmation dl { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin:24px 0; }
.lpu-booking-confirmation dl div { padding:15px; border:1px solid var(--lpu-line); border-radius:14px; background:#fbfdfc; }
.lpu-booking-confirmation dt { color:var(--lpu-muted); font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:.06em; }
.lpu-booking-confirmation dd { margin:5px 0 0; font-weight:800; }
.lpu-booking-confirmation__actions { display:flex; flex-wrap:wrap; gap:10px; }
.lpu-booking-confirmation__actions a,.lpu-booking-confirmation__actions button { display:inline-flex; align-items:center; justify-content:center; min-height:46px; padding:10px 18px; border:1px solid var(--lpu-teal); border-radius:11px; background:var(--lpu-teal); color:#fff; text-decoration:none; font:inherit; font-weight:800; cursor:pointer; }
.lpu-booking-confirmation__actions a.is-secondary { background:#fff; color:var(--lpu-teal); }
@media (max-width:640px){.lpu-booking-confirmation dl{grid-template-columns:1fr;}}
@media print{.lpu-booking-confirmation__actions{display:none}.lpu-booking-confirmation{box-shadow:none;border:0;margin:0;max-width:none}}


/* v0.5.3 — earliest availability first; specialist is optional */
.lpu-booking__specialist-preference details {
    border: 1px solid var(--lpu-line);
    border-radius: 12px;
    background: #fbfdfc;
}
.lpu-booking__specialist-preference summary {
    padding: 13px 15px;
    color: var(--lpu-navy);
    cursor: pointer;
    font-size: 14px;
    font-weight: 750;
    list-style-position: inside;
}
.lpu-booking__specialist-preference summary span {
    color: var(--lpu-muted);
    font-weight: 500;
}
.lpu-booking__specialist-preference-inner {
    display: grid;
    gap: 8px;
    padding: 0 15px 15px;
}
.lpu-booking__specialist-preference-inner p {
    margin: 0;
    color: var(--lpu-muted);
    font-size: 13px;
}
.lpu-booking__slot.is-nearest::after {
    content: 'Next';
    display: inline-block;
    margin-left: 6px;
    padding: 2px 5px;
    border-radius: 999px;
    background: var(--lpu-mint-strong);
    color: var(--lpu-teal-dark);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.lpu-booking__find-next {
    grid-column: 1 / -1;
    min-height: 46px;
    padding: 10px 16px;
    border: 1px solid var(--lpu-teal);
    border-radius: 10px;
    background: var(--lpu-mint);
    color: var(--lpu-teal-dark);
    cursor: pointer;
    font: inherit;
    font-weight: 800;
}


/* Availability-first appointment journey — v0.5.5 */
.lpu-booking__availability-first {
    padding: 18px;
    border: 1px solid var(--lpu-line);
    border-radius: 16px;
    background: linear-gradient(180deg, var(--lpu-mint) 0%, #fff 100%);
}
.lpu-booking__field-help {
    margin: 0;
    color: var(--lpu-muted);
    font-size: 13px;
    line-height: 1.5;
}
.lpu-booking__appointment-options details {
    border: 1px solid var(--lpu-line);
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
}
.lpu-booking__appointment-options summary {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    color: var(--lpu-navy);
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
}
.lpu-booking__appointment-options summary span {
    color: var(--lpu-muted);
    font-weight: 650;
}
.lpu-booking__appointment-options-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    padding: 0 16px 16px;
}
@media (max-width: 720px) {
    .lpu-booking__appointment-options-grid { grid-template-columns: 1fr; }
}