/* Estilos compartidos: página de reservas y panel. */
/* Layout: sign-painted header, booking flow beside shop info; admin is a tabbed workbench with a timeline agenda. Barber-pole stripe marks blocked time. */
:root{
  --bg:#EDEFEB; --surface:#F8F9F6; --sunk:#E2E6E1; --line:#C9CFCA;
  --ink:#16212B; --muted:#5A6670; --accent:#1F4E8C; --accent-ink:#FFFFFF; --pole:#B23A2E;
  --good:#2F7A4F; --warn:#B7791F; --bad:#A63A32; --soft-accent:#DCE6F3;
  --f-display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:6px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F161D; --surface:#16202A; --sunk:#0B1117; --line:#2A3743;
  --ink:#E6EBEF; --muted:#93A1AD; --accent:#86AEE6; --accent-ink:#0C1520; --pole:#E0675A;
  --good:#6BC38F; --warn:#E3B05A; --bad:#EE7B70; --soft-accent:#1D3047; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F161D; --surface:#16202A; --sunk:#0B1117; --line:#2A3743;
  --ink:#E6EBEF; --muted:#93A1AD; --accent:#86AEE6; --accent-ink:#0C1520; --pole:#E0675A;
  --good:#6BC38F; --warn:#E3B05A; --bad:#EE7B70; --soft-accent:#1D3047; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;padding-inline:16px;padding-block:0 48px}
.wrap{max-width:1120px;margin:0 auto}
h1,h2,h3{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.02em;line-height:1;margin:0;text-wrap:balance}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.label{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line);margin-inline:-16px;padding:10px 16px}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-size:22px;text-transform:uppercase;letter-spacing:.04em}
.brand-pole{width:10px;height:28px;border-radius:5px;border:1.5px solid var(--ink);background:repeating-linear-gradient(-35deg,var(--pole) 0 5px,var(--surface) 5px 9px,var(--accent) 9px 14px,var(--surface) 14px 18px)}
.seg{display:inline-flex;background:var(--sunk);border-radius:999px;padding:3px}
.seg button{border:0;background:transparent;padding:7px 16px;border-radius:999px;cursor:pointer;font-weight:600;font-size:14px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}

/* hero */
.hero{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;padding-block:36px 24px}
.hero h1{font-size:clamp(48px,9vw,96px);font-weight:800;letter-spacing:.01em}
.hero p{margin:10px 0 0;max-width:46ch;font-size:17px;color:var(--muted)}
.hero .meta{display:grid;gap:4px;text-align:right;font-size:14px}
@media (max-width:720px){.hero{grid-template-columns:1fr}.hero .meta{text-align:left}}

.grid-book{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
@media (max-width:880px){.grid-book{grid-template-columns:1fr}}
.step{border-top:2px solid var(--ink);padding-block:16px 24px}
.step-h{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
.step-h .n{font-family:var(--f-mono);font-size:13px;color:var(--muted)}
.step-h h2{font-size:26px}
.step-h .pick{margin-left:auto;font-size:13px;color:var(--muted);text-align:right}
.choices{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.choice{display:flex;flex-direction:column;gap:2px;text-align:left;background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:12px 14px;cursor:pointer;min-width:0}
.choice:hover{border-color:var(--muted)}
.choice[aria-pressed="true"]{border-color:var(--accent);background:var(--soft-accent)}
.choice .t{font-weight:700}
.choice .s{font-size:13px;color:var(--muted)}
.choice .row{display:flex;justify-content:space-between;gap:8px;margin-top:6px;font-size:13px}
.dates{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px}
.date{flex:0 0 auto;width:64px;display:grid;justify-items:center;gap:0;padding:8px 0;background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);cursor:pointer}
.date .d{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.date .num{font-family:var(--f-display);font-size:26px;line-height:1.1}
.date .m{font-size:11px;color:var(--muted)}
.date[aria-pressed="true"]{border-color:var(--accent);background:var(--soft-accent)}
.date:disabled{opacity:.4;cursor:not-allowed;background:repeating-linear-gradient(-45deg,transparent 0 6px,var(--sunk) 6px 9px)}
.times{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:8px}
.time{padding:9px 0;border:1.5px solid var(--line);background:var(--surface);border-radius:var(--r);cursor:pointer;font-family:var(--f-mono);font-size:14px}
.time[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.empty{padding:16px;border:1.5px dashed var(--line);border-radius:var(--r);color:var(--muted);font-size:14px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.form{grid-template-columns:1fr}}
.field{display:grid;gap:4px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600}
input[type=text],input[type=tel],input[type=email],input[type=date],input[type=time],input[type=number],select,textarea{width:100%;background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:9px 11px}
textarea{min-height:70px;resize:vertical}
.btn{border:1.5px solid var(--ink);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:var(--r);font-weight:700;cursor:pointer;letter-spacing:.01em}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.danger{border-color:var(--bad);background:transparent;color:var(--bad)}
.err{color:var(--bad);font-size:14px;font-weight:600}
.note{font-size:13px;color:var(--muted);background:var(--sunk);border-radius:var(--r);padding:10px 12px}

.side{position:sticky;top:76px;display:grid;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.card h3{font-size:20px;margin-bottom:10px}
.sum{display:grid;gap:8px;font-size:14px}
.sum div{display:flex;justify-content:space-between;gap:10px}
.sum .tot{border-top:1px dashed var(--line);padding-top:8px;font-weight:700}
.hours{width:100%;border-collapse:collapse;font-size:14px}
.hours td{padding:4px 0;border-bottom:1px solid var(--line)}
.hours td:last-child{text-align:right}
.done{border:2px solid var(--good);border-radius:var(--r);padding:24px;background:var(--surface);display:grid;gap:10px}
.done h2{font-size:34px;color:var(--good)}

/* admin */
.admin-h{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;padding-block:28px 16px}
.admin-h h1{font-size:44px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:18px}
.stat{background:var(--surface);padding:12px 14px}
.stat .v{font-family:var(--f-display);font-size:32px;line-height:1.1}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}
.tabs button[aria-pressed="true"]{color:var(--ink);border-bottom-color:var(--pole)}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .grow{flex:1}
.toolbar h2{font-size:24px}

.agenda-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.agenda{display:grid;min-width:640px}
.ag-head{display:contents}
.ag-head div{position:sticky;top:0;background:var(--surface);padding:10px;border-bottom:1px solid var(--line);font-weight:700;z-index:2}
.ag-col{position:relative;border-left:1px solid var(--line)}
.ag-times{position:relative}
.ag-times span{position:absolute;right:8px;font-size:11px;color:var(--muted);transform:translateY(-50%)}
.ag-line{position:absolute;left:0;right:0;border-top:1px solid var(--line);opacity:.6}
.blk{position:absolute;left:3px;right:3px;border-radius:4px;font-size:11px;padding:3px 6px;color:var(--muted);overflow:hidden;
  background:repeating-linear-gradient(-45deg,var(--sunk) 0 6px,transparent 6px 10px);border:1px dashed var(--line)}
.blk.pole{background:repeating-linear-gradient(-45deg,color-mix(in srgb,var(--pole) 22%,transparent) 0 6px,transparent 6px 12px);border-color:var(--pole);color:var(--ink)}
.appt{position:absolute;left:3px;right:3px;border-radius:4px;padding:4px 7px;font-size:12px;text-align:left;cursor:pointer;overflow:hidden;border:0;border-left:4px solid var(--accent);background:var(--soft-accent);color:var(--ink)}
.appt b{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.appt.completed{border-left-color:var(--good)}
.appt.noshow{border-left-color:var(--warn);opacity:.8}
.appt.cancelled{display:none}

.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.pill.confirmed{background:var(--soft-accent);color:var(--accent)}
.pill.completed{background:color-mix(in srgb,var(--good) 18%,transparent);color:var(--good)}
.pill.noshow{background:color-mix(in srgb,var(--warn) 20%,transparent);color:var(--warn)}
.pill.cancelled{background:var(--sunk);color:var(--muted)}

.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.tbl th{text-align:left;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl select{padding:5px 8px;width:auto}
.tbl .r{text-align:right}

.two{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:900px){.two{grid-template-columns:1fr}}
.week{display:grid;gap:0}
.wrow{display:grid;grid-template-columns:110px 70px 1fr 1fr;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.wrow .times2{display:flex;gap:6px;align-items:center;min-width:0}
.wrow input[type=time]{padding:6px 6px;min-width:0}
.wrow.closed .times2{opacity:.35;pointer-events:none}
@media (max-width:560px){.wrow{grid-template-columns:1fr auto}.wrow .times2{grid-column:1/-1}}
.switch{position:relative;width:42px;height:24px;display:inline-block}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch span{position:absolute;inset:0;background:var(--line);border-radius:999px;cursor:pointer;transition:.15s}
.switch span::after{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:var(--surface);border-radius:50%;transition:.15s}
.switch input:checked+span{background:var(--good)}
.switch input:checked+span::after{transform:translateX(18px)}
.switch input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.blist{display:grid;gap:8px;margin-top:12px}
.bitem{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:var(--r);border:1px dashed var(--pole);background:repeating-linear-gradient(-45deg,color-mix(in srgb,var(--pole) 10%,transparent) 0 6px,transparent 6px 12px)}
.bitem .grow{flex:1;min-width:0}
.chips{display:flex;gap:4px;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:3px 9px;font-size:12px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.erow{display:grid;grid-template-columns:minmax(0,1fr) 80px 110px auto;gap:8px;align-items:center;padding:6px 0}
.erow.b{grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto}
@media (max-width:560px){.erow,.erow.b{grid-template-columns:1fr 1fr}}

.drawer{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:min(380px,calc(100vw - 32px));background:var(--surface);border:1.5px solid var(--ink);border-radius:var(--r);padding:18px;z-index:40;box-shadow:0 10px 30px rgba(0,0,0,.25);display:grid;gap:10px}
.drawer h3{font-size:24px}
.drawer .acts{display:flex;gap:6px;flex-wrap:wrap}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:var(--r);font-weight:600;z-index:50;font-size:14px}
.banner{margin-top:14px}
.hdr-right{display:flex;align-items:center;gap:10px;font-size:14px}
.tag{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border:1.5px solid var(--ink);border-radius:999px;padding:3px 10px}
.auth{max-width:420px;margin:56px auto 0;display:grid;gap:18px}
.auth h1{font-size:44px}
.auth form{display:grid;gap:12px}
.auth .card{padding:22px}
.users{display:grid;gap:0}
.urow{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.urow .grow{flex:1;min-width:140px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* --- Complementos para la versión con servidor --- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.linkish{background:none;border:0;padding:0;color:var(--accent);text-decoration:underline;cursor:pointer;font:inherit}
.erow{border-bottom:1px solid var(--line);padding:10px 0}
.erow:last-of-type{border-bottom:0}
.erow.head{font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding-top:0}
.erow .stack{display:grid;gap:4px;min-width:0}
.erow .rowacts{display:flex;gap:6px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.erow.newrow{background:var(--sunk);border-radius:var(--r);padding:10px;margin-top:8px;border-bottom:0}
@media (max-width:560px){.erow .stack,.erow .rowacts{grid-column:1/-1}.erow .rowacts{justify-content:flex-start}.erow.head{display:none}}
.choice .who{display:flex;gap:10px;align-items:center}
.choice .who > span:last-child{display:grid}
.av{width:34px;height:34px;border-radius:50%;display:inline-grid;place-items:center;color:#fff;font-weight:700;font-size:13px;flex:0 0 auto;letter-spacing:.02em}

/* --- Fotos, enlaces de calendario y cancelación --- */
a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.choice{overflow:hidden}
.choice.has-photo{padding-top:0}
.choice .sph{display:block;width:calc(100% + 28px);max-width:none;margin:0 -14px 10px;aspect-ratio:16/10;object-fit:cover;background:var(--sunk)}
img.av{object-fit:cover;background:var(--sunk);padding:0}
.acts-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn.danger-text{color:var(--bad);border-color:var(--bad)}
.btn.danger{border-color:var(--bad);background:var(--bad);color:#fff}
.warn-box{border:1.5px solid var(--bad);background:color-mix(in srgb,var(--bad) 8%,var(--surface));color:var(--ink);max-width:520px}
.done.is-cancelled{border-color:var(--muted)}
.done.is-cancelled h2{color:var(--muted)}
.done a{color:var(--accent)}
.done a.btn{color:var(--bg)}
.done a.btn.ghost{color:var(--ink)}