/* Public booking pages (book.html, book_done.html). Self-contained: does not use app.css. */
:root{
  --brand:#2457e6; --brand-d:#1a44c4; --brand-soft:#eaf0ff;
  --ink:#101c36; --muted:#5b6b86; --faint:#8a97ad;
  --line:#e3e9f3; --field:#d5dce9; --bg:#eef3fc; --card:#fff;
  --ok:#12805c; --ok-bg:#e3f6ee; --danger:#d4252f; --danger-bg:#fff1f1; --danger-line:#f0a5aa;
  --radius:14px; --radius-sm:8px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
body.pub-body{margin:0;min-height:100vh;background:linear-gradient(180deg,#f3f6fd 0%,#e9effb 100%);color:var(--ink);
  font:400 .94rem/1.45 var(--font);-webkit-font-smoothing:antialiased;padding:clamp(12px,3vw,32px) clamp(12px,3vw,24px) 0}
a{color:var(--brand)}
.i{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Shell ---------- */
.shell{max-width:1040px;margin:0 auto;background:rgba(255,255,255,.65);border:1px solid var(--line);border-radius:18px;
  box-shadow:0 10px 40px -18px rgba(36,87,230,.25);overflow:hidden;overflow:clip}
.shell-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px clamp(16px,3vw,28px);background:#fff;border-bottom:1px solid var(--line)}
.brand img{display:block;height:84px;width:auto;max-width:100%}
@media (max-width:860px){.brand img{height:68px}}
@media (max-width:560px){.brand img{height:52px}}
.top-title{font-size:.78rem;font-weight:600;color:var(--muted)}
.shell-body{display:grid;grid-template-columns:minmax(300px,400px) minmax(0,1fr);gap:clamp(16px,3vw,36px);padding:clamp(16px,3vw,32px);align-items:start}

/* ---------- Hero (left) ---------- */
/* Sticky: stays in view and follows the page while the form scrolls */
.hero{padding:clamp(4px,1.5vw,16px) 0;position:sticky;top:20px;align-self:start}
.hero h1{margin:0 0 12px;font-size:clamp(2.1rem,3.8vw,2.7rem);line-height:1.12;font-weight:800;letter-spacing:-.025em}
.hero .lead{margin:0;color:var(--muted);max-width:300px;font-size:1rem}
.hero-art{display:block;width:100%;max-width:380px;height:auto;margin:22px 0 18px}
.perks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.perks li{display:flex;align-items:center;gap:11px;font-weight:600;font-size:.95rem;color:#1d2b4a}
.perks .i{font-size:1.15rem;color:var(--brand)}

/* ---------- Form card (right) ---------- */
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(16px,2.6vw,26px);box-shadow:0 2px 10px rgba(16,28,54,.05)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.field{margin-bottom:16px;min-width:0}
.label{display:block;margin:0 0 6px;font-size:.78rem;font-weight:600;color:var(--ink)}
.req{color:var(--danger)}
.opt{color:var(--faint);font-weight:500}
.ctl{position:relative}
.input{display:block;width:100%;height:42px;padding:0 14px;font:500 .9rem var(--font);color:var(--ink);background:#fff;
  border:1px solid var(--field);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s,background-color .15s}
.input::placeholder{color:var(--faint);font-weight:400}
.input:hover{border-color:#b9c5da}
.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(36,87,230,.16)}
select.input{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:40px;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%235b6b86' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 14px center}
select.input:invalid,select.input option[value=""]{color:var(--faint)}
select.input option{color:var(--ink)}
.input.has-trail{padding-right:42px;background-image:none}
.ctl-ic,.ctl-err{position:absolute;right:13px;top:50%;margin-top:-.5em;font-size:1.05rem;pointer-events:none}
.ctl-ic{color:var(--muted)}
.ctl-err{display:none;color:var(--danger)}
input[type=date].input{min-height:42px}
input[type=date].input:invalid{color:var(--faint)}
input[type=date].input::-webkit-calendar-picker-indicator{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
input[type=date].input::-webkit-datetime-edit{padding:0}

/* Error state: tinted field, red border, icon on the right, message underneath */
.field-err{display:none;align-items:flex-start;gap:6px;margin-top:6px;font-size:.76rem;font-weight:500;color:var(--danger);line-height:1.3}
.field-err .i{margin-top:1px;font-size:.9rem}
.has-error>.field-err{display:flex}
.has-error .input{background-color:var(--danger-bg);border-color:var(--danger);color:var(--ink)}
.has-error .input:focus{box-shadow:0 0 0 3px rgba(212,37,47,.16)}
.has-error select.input{background-image:none}
.has-error .ctl-err{display:block}
.has-error .ctl-ic{display:none}
.has-error .input.has-trail,.has-error select.input{padding-right:42px}

/* Identity proof: one "Choose file" button that first asks Aadhaar or Passport */
.grid .full{grid-column:1/-1}
.drop{position:relative;display:flex;align-items:center;gap:12px;min-height:64px;padding:10px 14px;border:1.5px dashed #b7c4dc;border-radius:var(--radius-sm);background:#f8faff;transition:border-color .15s,background-color .15s}
.file-hidden{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.drop-ic{flex:none;font-size:1.4rem;color:var(--brand)}
.drop-text{min-width:0;flex:1;display:flex;flex-direction:column;gap:1px}
.drop-title{font-size:.84rem;font-weight:700}
.drop-sub{font-size:.76rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-choose{flex:none;height:36px;padding:0 16px;border:1.5px solid var(--brand);border-radius:var(--radius-sm);background:#fff;color:var(--brand);font:700 .82rem var(--font);cursor:pointer;transition:background .15s}
.btn-choose:hover,.btn-choose[aria-expanded=true]{background:var(--brand-soft)}
.btn-choose:focus-visible{outline:3px solid rgba(36,87,230,.35);outline-offset:2px}
.drop-clear{flex:none;display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:1.1rem;cursor:pointer}
.drop-clear:hover{background:#e3eaf8;color:var(--danger)}
.drop-clear[hidden],.choose-menu[hidden]{display:none}
.choose-menu{position:absolute;right:10px;top:calc(100% - 4px);z-index:20;min-width:230px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 14px 34px -10px rgba(16,28,54,.35)}
.menu-head{display:block;padding:6px 10px 8px;font-size:.72rem;font-weight:600;color:var(--muted)}
.choose-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:10px;border:0;border-radius:7px;background:transparent;color:var(--ink);font:600 .86rem var(--font);text-align:left;cursor:pointer}
.choose-menu button:hover,.choose-menu button:focus-visible{background:var(--brand-soft);color:var(--brand);outline:none}
.choose-menu .i{font-size:1.05rem;color:var(--brand)}
.drop.filled{border-style:solid;border-color:#a8dfc8;background:var(--ok-bg)}
.drop.filled .drop-ic{color:var(--ok)}
.has-error .drop{border-color:var(--danger);border-style:solid;background:var(--danger-bg)}
.has-error .drop-ic{color:var(--danger)}
@media (max-width:560px){.drop{flex-wrap:wrap}.btn-choose{margin-left:auto}.choose-menu{left:10px;right:10px}}

/* Consent checkbox */
.consent{margin:2px 0 16px}
.check{display:flex;align-items:flex-start;gap:10px;font-size:.82rem;color:var(--ink);cursor:pointer;position:relative}
.check input{position:absolute;opacity:0;width:18px;height:18px;margin:0;cursor:pointer}
.check .box{pointer-events:none;flex:none;width:18px;height:18px;margin-top:1px;border:1.5px solid #aebbd1;border-radius:5px;background:#fff;display:grid;place-items:center;color:#fff;transition:all .15s}
.check .box .i{font-size:.8rem;stroke-width:3;opacity:0;transform:scale(.6);transition:all .15s}
.check input:checked+.box{background:var(--brand);border-color:var(--brand)}
.check input:checked+.box .i{opacity:1;transform:none}
.check input:focus-visible+.box{box-shadow:0 0 0 3px rgba(36,87,230,.25)}
.has-error .check .box{border-color:var(--danger);background:var(--danger-bg)}
.has-error .check input:checked+.box{background:var(--brand);border-color:var(--brand)}

/* Buttons */
.btn-primary{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;height:46px;border:0;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;font:700 .92rem var(--font);cursor:pointer;box-shadow:0 2px 6px rgba(36,87,230,.3);transition:background .15s,box-shadow .15s}
.btn-primary:hover{background:var(--brand-d)}
.btn-primary:focus-visible{outline:3px solid rgba(36,87,230,.35);outline-offset:2px}
.btn-primary:disabled{background:#d3d9e4;color:#f7f9fc;box-shadow:none;cursor:not-allowed}
.btn-primary.busy:disabled{background:var(--brand);color:#fff;cursor:wait;opacity:.85}
.spin{width:16px;height:16px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.form-alert{display:flex;gap:10px;align-items:flex-start;margin-bottom:16px;padding:11px 14px;border-radius:var(--radius-sm);
  background:var(--danger-bg);border:1px solid var(--danger-line);color:#9b1c25;font-size:.85rem;font-weight:500}
.form-alert .i{margin-top:2px;font-size:1rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;overflow:hidden}

/* Trust strip under the form */
.assure{list-style:none;margin:14px 0 0;padding:12px 16px;display:flex;flex-wrap:wrap;gap:8px 22px;background:var(--ok-bg);border:1px solid #bfe6d6;border-radius:var(--radius-sm)}
.assure li{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;color:#0d5c42}
.assure .i{color:var(--ok);font-size:1rem}

/* Terms dialog */
dialog.terms{width:min(480px,calc(100vw - 32px));border:0;border-radius:var(--radius);padding:24px;color:var(--ink);box-shadow:0 24px 60px -16px rgba(16,28,54,.45)}
dialog.terms::backdrop{background:rgba(16,28,54,.45)}
dialog.terms h2{margin:0 0 12px;font-size:1.15rem}
dialog.terms p{color:var(--muted);margin:0 0 12px}
dialog.terms .btn-primary{width:auto;padding:0 26px;margin-top:6px}

/* Footer */
.pub-foot{max-width:1040px;margin:0 auto;padding:18px 4px 26px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.76rem;color:var(--faint)}
.pub-foot a{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-weight:600}
.pub-foot a:hover{color:var(--brand)}

/* ---------- Confirmation page ---------- */
.done-body{display:grid;place-items:center;padding:clamp(20px,5vw,56px) clamp(12px,3vw,24px)}
.done-card{width:min(420px,100%);text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,4vw,34px);box-shadow:0 2px 10px rgba(16,28,54,.05)}
.done-tick{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;box-shadow:0 0 0 8px var(--ok-bg)}
.done-tick .i{font-size:2rem;stroke-width:3}
.done-card h1{margin:0 0 10px;font-size:1.3rem;line-height:1.25;font-weight:800;letter-spacing:-.01em}
.done-note{margin:0 0 20px;color:var(--muted);font-size:.88rem}
.done-note b{color:var(--ink)}
.ref-box{background:#f3f6fc;border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px}
.ref-label{display:block;font-size:.76rem;font-weight:600;color:var(--muted);margin-bottom:6px}
.ref-row{display:flex;align-items:center;justify-content:center;gap:10px}
.ref-code{font-size:1.65rem;font-weight:800;letter-spacing:.04em;color:#12234a;word-break:break-all}
.copy-btn{display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:7px;background:transparent;color:var(--muted);font-size:1.05rem;cursor:pointer;transition:background .15s,color .15s}
.copy-btn:hover{background:#e3eaf8;color:var(--brand)}
.copy-btn.copied{color:var(--ok)}
.copy-btn.copied .i{display:none}
.copy-btn.copied::after{content:"Copied";font-size:.72rem;font-weight:700}
.copy-btn.copied{width:auto;padding:0 8px}
.done-keep{margin:12px 0 20px;font-size:.78rem;color:var(--muted)}
.btn-outline{display:flex;align-items:center;justify-content:center;height:44px;border:1.5px solid var(--brand);border-radius:var(--radius-sm);
  color:var(--brand);background:#fff;font-weight:700;font-size:.9rem;text-decoration:none;transition:background .15s}
.btn-outline:hover{background:var(--brand-soft)}
.back-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:.8rem;font-weight:600;color:var(--brand);text-decoration:none}
.back-link:hover{text-decoration:underline}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .shell-body{grid-template-columns:1fr}
  .hero{display:grid;grid-template-columns:1fr;padding:0;position:static}
  .hero-art{display:none}
  .hero .lead{max-width:none}
  .perks{grid-auto-flow:row}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  .top-title{display:none}
  .perks{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* Address fields */
.field textarea.input{height:auto;min-height:72px;padding:10px 14px;resize:vertical;line-height:1.45}
.same-addr{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;color:#5b6b86;margin:0 0 8px;cursor:pointer}
.field textarea.input[readonly]{background:#f1f4fa}

/* Country code picker (flag + code) in front of the mobile number */
.input[hidden]{display:none}
.phone{display:flex;align-items:stretch;position:relative}
.phone .input{flex:1;min-width:0;border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.cc-btn{flex:none;display:flex;align-items:center;gap:6px;height:42px;padding:0 10px;font:500 .88rem var(--font);color:var(--ink);background:#f6f8fd;border:1px solid var(--field);border-right:0;border-radius:var(--radius-sm) 0 0 var(--radius-sm);cursor:pointer;transition:border-color .15s,box-shadow .15s}
.cc-btn:hover{border-color:#b9c5da}
.cc-btn:focus-visible{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(36,87,230,.16)}
.cc-btn .chev{width:10px;height:7px;color:var(--muted)}
.has-error .cc-btn{border-color:var(--danger);background:var(--danger-bg)}
.flagbox{display:inline-flex;align-items:center;justify-content:center;width:22px;height:16px;flex:none;border-radius:2px;overflow:hidden;background:#e8edf6}
.flagbox img{width:22px;height:16px;object-fit:cover;display:block}
.flagbox.off img{display:none}
.flagbox.off::after{content:attr(data-iso);font-size:.58rem;font-weight:700;color:var(--muted)}
.cc-menu{position:absolute;z-index:40;top:46px;left:0;width:min(340px,92vw);background:#fff;border:1px solid var(--field);border-radius:var(--radius-sm);box-shadow:0 12px 32px rgba(16,28,54,.16);overflow:hidden}
.cc-menu[hidden]{display:none}
.cc-search{display:block;width:100%;height:42px;padding:0 12px;border:0;border-bottom:1px solid var(--line);font:500 .88rem var(--font);color:var(--ink);outline:none;background:#fff}
#cc_list{list-style:none;margin:0;padding:4px;max-height:260px;overflow-y:auto}
#cc_list li{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;cursor:pointer;font-size:.88rem}
#cc_list li:hover,#cc_list li.active{background:var(--brand-soft)}
#cc_list li[aria-selected=true]{font-weight:700}
#cc_list li.none{cursor:default;color:var(--muted);justify-content:center}
#cc_list .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#cc_list .dc{color:var(--muted);font-variant-numeric:tabular-nums}
.field-hint{margin:6px 0 0;font-size:.76rem;color:var(--muted);line-height:1.3}
.visitor-doc .opt{font-weight:500}
/* Visitor row: name | relationship | ID proof attachment, side by side */
.visitor-row{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 14px}
.drop.compact{min-height:42px;height:42px;padding:0 12px;gap:8px;overflow:hidden;cursor:pointer}
.drop.compact .drop-ic{font-size:1.05rem}
.drop.compact .drop-sub{display:none}
.drop.compact .drop-title{font-size:.84rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drop.compact .btn-choose{position:absolute;inset:0;width:100%;height:100%;margin:0;padding:0;border:0;border-radius:inherit;background:transparent;color:transparent;font-size:0;cursor:pointer}
.drop.compact .btn-choose:hover{background:rgba(36,87,230,.05)}
.drop.compact .drop-clear{position:absolute;right:5px;top:50%;transform:translateY(-50%);z-index:2}
@media (max-width:640px){.visitor-row{gap:0 10px}.visitor-row .label{font-size:.78rem}.visitor-row .label .opt{display:none}}
@media (max-width:420px){.visitor-row{grid-template-columns:1fr}.visitor-row .label .opt{display:inline}}
.drop.compact:has(.drop-clear:not([hidden])){padding-right:34px}
/* Short laptop screens: scale the sticky calendar so the whole left column always fits */
@media (min-width:861px) and (max-height:820px){
  .hero-art{max-width:min(380px,40vh);margin:14px 0 12px}
  .hero h1{margin-bottom:8px}
}