/* Barberías.co — app para barberías, ultra minimalista */
:root{
  --paper:#FAFAF7; --card:#FFFFFF; --ink:#161616; --muted:#71716B;
  --line:#E7E6E1; --accent:#B5121B; --accent-ink:#FFFFFF;
  --ok:#1F7A33; --stripe-bg:#FAFAF7;
}
@media (prefers-color-scheme: dark){
  :root{
    --paper:#141413; --card:#1B1B1A; --ink:#F1F0EC; --muted:#97968E;
    --line:#2B2B28; --accent:#E2555C; --accent-ink:#141413;
    --ok:#5DBB72; --stripe-bg:#141413;
  }
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--paper); color:var(--ink);
  font-size:16px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--accent);color:var(--accent-ink)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}

/* Franja barber pole — la única floritura */
.stripe{height:3px;background:repeating-linear-gradient(135deg,
  #B5121B 0 9px, var(--stripe-bg) 9px 18px, #1E4E8C 18px 27px, var(--stripe-bg) 27px 36px)}

.wrap{max-width:880px;margin:0 auto;padding:0 24px}

/* Topbar */
header.top{border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.wordmark{font-family:'Fraunces',serif;font-style:italic;font-weight:600;font-size:1.35rem;letter-spacing:-0.01em;white-space:nowrap}
.wordmark .co{color:var(--accent)}
.wordmark.sm{font-size:1.05rem}
.topnav{display:flex;align-items:center;gap:20px;font-size:.92rem}
.topnav .who{color:var(--muted);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topnav a:hover{color:var(--accent)}

/* Tabs de la app */
nav.tabs{box-shadow:inset 0 -1px 0 var(--line);overflow-x:auto}
nav.tabs .wrap{display:flex;gap:26px}
nav.tabs a{padding:13px 0 11px;font-size:.92rem;font-weight:500;color:var(--muted);
  border-bottom:2px solid transparent;white-space:nowrap}
nav.tabs a:hover{color:var(--ink)}
nav.tabs a.on{color:var(--ink);border-color:var(--accent)}

/* Tipografía */
h1{font-family:'Fraunces',serif;font-weight:500;letter-spacing:-0.03em;line-height:1.05;
  font-size:clamp(2.2rem,6.5vw,4.2rem);text-wrap:balance}
h2{font-family:'Fraunces',serif;font-weight:500;letter-spacing:-0.02em;font-size:1.5rem}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:600;color:var(--muted)}
.sub{color:var(--muted);font-size:1.08rem;max-width:34em;text-wrap:pretty}
.muted{color:var(--muted);font-size:.92rem}
.lnk{text-decoration:underline;text-underline-offset:3px}
.lnk:hover{color:var(--accent)}

/* Landing */
.hero{padding:clamp(56px,10vw,110px) 0 40px}
.hero .sub{margin-top:20px}
.hero .actions{margin-top:36px}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding:48px 0 80px}
.feat{border-top:1px solid var(--line);padding-top:18px}
.feat h3{font-family:'Fraunces',serif;font-weight:500;font-size:1.15rem;margin-bottom:6px}
.feat p{color:var(--muted);font-size:.92rem}

/* Botones */
.actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-size:.95rem;font-weight:500;
  cursor:pointer;border-radius:999px;padding:12px 24px;transition:all .15s;border:1px solid transparent}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sm{padding:7px 16px;font-size:.85rem}

/* Encabezado de sección de la app */
.apphead{padding:clamp(30px,5vw,48px) 0 20px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.apphead .sub{margin-top:8px;font-size:.98rem}

/* Formularios */
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,36px)}
.auth{max-width:420px;margin:clamp(40px,8vw,80px) auto 80px}
.auth h1{font-size:2rem;margin-bottom:6px}
.auth .sub{font-size:.95rem;margin-bottom:26px}
.auth .card p.alt{margin-top:18px;font-size:.9rem;color:var(--muted)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin-bottom:7px}
.field input,.field select{width:100%;font:inherit;font-size:1rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:11px 14px;outline:none;
  transition:border-color .15s;color-scheme:light dark}
.field input:focus,.field select:focus{border-color:var(--ink)}
.frow{display:flex;gap:12px}
.frow .field{flex:1}
.err{color:var(--accent);font-size:.92rem;margin:0 0 16px}
.okmsg{color:var(--ok);font-size:.92rem;margin:0 0 16px}

/* Agenda */
.daynav{display:flex;align-items:center;gap:10px}
.daynav a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border:1px solid var(--line);border-radius:999px;font-size:1.05rem;transition:border-color .15s}
.daynav a:hover{border-color:var(--ink)}
.daynav input{font:inherit;font-size:.92rem;color:var(--ink);background:var(--card);
  border:1px solid var(--line);border-radius:999px;padding:8px 14px;outline:none;color-scheme:light dark}
.dayname{font-family:'Fraunces',serif;font-size:1.15rem;text-transform:capitalize}
.tl{margin:10px 0 80px;border-top:1px solid var(--line)}
.tl-row{display:grid;grid-template-columns:60px 1fr;border-bottom:1px solid var(--line);min-height:44px}
.tl-h{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums;padding:12px 0;align-self:start}
.tl-free{display:flex;align-items:center;color:transparent;font-size:.85rem;padding:0 4px;border-radius:8px;transition:color .12s;width:100%;text-align:left}
.tl-free:hover{color:var(--muted)}
.tl-free::before{content:'+';margin-right:8px;font-size:1rem}
.cita{margin:6px 0;padding:10px 16px;background:var(--card);border:1px solid var(--line);
  border-left:3px solid var(--accent);border-radius:12px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cita.done{border-left-color:var(--ok);opacity:.75}
.cita .cn{font-weight:600}
.cita .cs{color:var(--muted);font-size:.88rem}
.cita .cp{font-variant-numeric:tabular-nums;font-size:.88rem;margin-left:auto}
.cita .cacts{display:flex;gap:8px}
.mini{font:inherit;font-size:.8rem;background:none;border:1px solid var(--line);
  border-radius:8px;padding:4px 12px;cursor:pointer;color:var(--ink);transition:border-color .12s}
.mini:hover{border-color:var(--ink)}
.mini.acc{color:var(--ok)}
.mini.del{color:var(--accent)}
.badge{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.badge.link{color:var(--accent)}

/* Barberos: chips selectores en la agenda */
.bcs{display:flex;gap:8px;flex-wrap:wrap;margin:2px 0 14px}
.bc{border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:.9rem;transition:border-color .12s}
.bc:hover{border-color:var(--ink)}
.bc.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* Chips de selección (servicios por barbero, días no laborables) */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:.88rem;cursor:pointer;transition:border-color .12s;user-select:none}
.chip:hover{border-color:var(--ink)}
.chip:has(input:checked){background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip input{accent-color:var(--accent);margin:0}

/* Tarjetas de barbero */
.bb{margin-bottom:16px}

/* Fila de descanso y día no laborable en la agenda */
.tl-off{display:flex;align-items:center;font-size:.75rem;color:var(--muted);
  text-transform:uppercase;letter-spacing:.1em;opacity:.75}
.offday{margin:16px 0;color:var(--muted)}
.ds.off{opacity:.45}

/* Form inline de cita nueva */
.addform{grid-column:1/-1;padding:16px;margin:6px 0;background:var(--card);border:1px solid var(--ink);border-radius:12px}
.addform .frow{flex-wrap:wrap}
.addform .field{margin-bottom:10px;min-width:150px}

/* Caja */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:8px 0 36px}
.tile{border-top:1px solid var(--line);padding-top:14px}
.tile .k{font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tile .v{font-family:'Fraunces',serif;font-size:clamp(1.6rem,4vw,2.3rem);font-weight:500;letter-spacing:-0.02em;font-variant-numeric:tabular-nums}
.tile .d{color:var(--muted);font-size:.85rem}

/* Tablas */
table{width:100%;border-collapse:collapse;font-size:.92rem;margin:8px 0 80px}
th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);
  padding:10px 14px 10px 0;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:13px 14px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}
td.num{font-variant-numeric:tabular-nums;white-space:nowrap}

/* Servicios / listas editables */
.svc{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;padding:16px 0;border-bottom:1px solid var(--line)}
.svc .field{margin:0}
.svc .field.grow{flex:2;min-width:160px}
.svc .field.mid{flex:1;min-width:110px}

/* Link público */
.linkbox{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--card);
  border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:12px 0 8px}
.linkbox code{font-size:.95rem;word-break:break-all}

/* Reserva pública */
.pub-hero{padding:clamp(36px,6vw,64px) 0 24px}
.pub-hero h1{font-size:clamp(2rem,6vw,3.2rem)}
.booking{margin:28px 0 72px}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:10px;max-width:560px}
.slot{font:inherit;font-size:.9rem;font-variant-numeric:tabular-nums;cursor:pointer;
  background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:9px 0;text-align:center;
  transition:all .12s;color:var(--ink)}
.slot:hover{border-color:var(--ink)}
.slot.sel{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.slots-empty{color:var(--muted);font-size:.92rem}
.book-msg{margin-top:16px;font-size:.95rem;display:none}
.book-msg.err{color:var(--accent);display:block}
.book-ok{display:none}
.book-ok .actions{margin-top:22px}

/* Footer */
.foot{border-top:1px solid var(--line);padding:44px 0 60px;margin-top:8px}
.foot .stripe{max-width:120px;margin-bottom:26px}
.foot p{margin-bottom:8px}

/* Responsive */
@media (max-width:720px){
  .feats{grid-template-columns:1fr 1fr;gap:24px}
  .stats{grid-template-columns:1fr;gap:14px}
  .frow{flex-direction:column;gap:0}
  .cita .cp{margin-left:0}
  .apphead{flex-direction:column;align-items:flex-start}
}
@media (max-width:460px){
  .feats{grid-template-columns:1fr}
  .actions .btn{flex:1 1 auto;justify-content:center}
}

/* Mockup de producto en la landing */
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.mock{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px 20px 12px;
  box-shadow:0 32px 56px -36px rgba(0,0,0,.3)}
.mock-top{display:flex;align-items:center;gap:8px;font-size:.74rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.mock-dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.mock-row{display:grid;grid-template-columns:44px 1fr;gap:10px;align-items:center;padding:5px 0;border-top:1px solid var(--line)}
.mock-h{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
.mock-cita{font-size:.82rem;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:8px;padding:4px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-cita.done{border-left-color:var(--ok);opacity:.65}
.mock-cita b{font-weight:600}
.mock-cita span{color:var(--muted)}
.mock-free{font-size:.8rem;color:var(--muted);opacity:.55}
.mock-total{text-align:right;font-family:'Fraunces',serif;font-size:1.02rem;padding:10px 0 4px;border-top:1px solid var(--line)}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr;gap:40px}.mock{max-width:420px}}

/* Tira de próximos 7 días */
.daystrip{display:flex;gap:8px;overflow-x:auto;padding:2px 0 6px;margin-bottom:8px}
.ds{display:flex;flex-direction:column;align-items:center;min-width:52px;padding:7px 0 5px;
  border:1px solid var(--line);border-radius:12px;line-height:1.25;transition:border-color .12s}
.ds span{font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.ds b{font-size:1rem;font-weight:600}
.ds:hover{border-color:var(--ink)}
.ds.on{background:var(--ink);border-color:var(--ink)}
.ds.on span,.ds.on b{color:var(--paper)}

/* Marcador de "ahora" en la agenda */
.tl-row.now .tl-h{color:var(--accent);font-weight:600}
.tl-row.now{position:relative}
.tl-row.now::before{content:'';position:absolute;left:-14px;top:50%;width:6px;height:6px;
  margin-top:-3px;border-radius:50%;background:var(--accent)}

/* Primeros pasos */
.onb{margin:10px 0 28px}
.onb ol{margin:12px 0 14px 20px;display:grid;gap:7px}

/* Accesibilidad */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}