/* tubarber · estilos compartidos
   Layout: una columna tipo app (máx 760px); barra de marca con el logo siempre visible arriba */
:root{
  --bg:#f2f3ef; --surface:#ffffff; --ink:#1b2130; --muted:#5d6475; --line:#dcdfd8;
  --accent:#a8231c; --accent-ink:#ffffff; --steel:#24457a; --soft:#eceee8;
  --ok:#2f7a4a; --ok-bg:#e3f1e7; --warn-bg:#f6ebe0; --taken:#e7e3e3;
  --plate:#fbfaf6; --plate-ink:#1b2130;
  --c-in:#24457a; --c-out:#b5462f;
  --f-display:"DM Serif Display", Georgia, "Times New Roman", serif;
  --f-body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%}
[hidden]{display:none!important}
a{color:var(--steel)}
img{max-width:100%}
.wrap{max-width:760px;margin:0 auto;padding-inline:16px;padding-block:0 48px}
.wrap.wide{max-width:1040px}
.pole{height:8px;background:repeating-linear-gradient(-45deg,var(--accent) 0 12px,var(--surface) 12px 24px,var(--steel) 24px 36px,var(--surface) 36px 48px)}
header.top{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:22px 16px}
.brand h1{font-family:var(--f-display);font-weight:400;font-size:2rem;line-height:1.1;margin:0;text-wrap:balance}
.brand p{margin:2px 0 0;color:var(--muted);font-size:.9rem}
.eyebrow{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
h2{font-family:var(--f-display);font-weight:400;font-size:1.45rem;margin:0 0 4px;text-wrap:balance}
h3{font-size:1rem;margin:0 0 8px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.m0{margin:0}
label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:600;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-width:0;width:100%}
input[type=checkbox]{width:auto}
input[type=file]{padding:8px;background:var(--surface)}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--steel);outline-offset:2px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
button,.btn{font:inherit;cursor:pointer;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 14px;font-weight:600;text-decoration:none;display:inline-block}
button.primary,.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
button.ghost{background:transparent}
button.link{border:none;background:none;padding:4px 6px;color:var(--steel);text-decoration:underline}
button.sm{padding:6px 10px;font-size:.85rem}
button:disabled{opacity:.45;cursor:not-allowed}
.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:18px;scrollbar-width:thin}
.tabs button{border:none;background:none;border-radius:0;padding:10px 12px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.days{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.day{flex:0 0 auto;width:62px;display:flex;flex-direction:column;align-items:center;padding:8px 4px;font-weight:500}
.day b{font-size:1.25rem;font-variant-numeric:tabular-nums;line-height:1.2}
.day span{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.day[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.day[aria-pressed="true"] span{color:inherit;opacity:.75}
.day.closed{opacity:.4}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px}
.slot{font-variant-numeric:tabular-nums;padding:12px 6px;font-size:1rem}
.slot:not(:disabled):hover{border-color:var(--accent)}
.slot[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.slot.taken{background:var(--taken);text-decoration:line-through;color:var(--muted)}
.slot-group{margin-bottom:10px}
.slot-group .eyebrow{margin-bottom:6px;display:block}
.barbers{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;font-size:.78rem;font-weight:600;background:var(--soft);color:var(--muted);white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok)}
.chip.red{background:var(--warn-bg);color:var(--accent)}
.confirm{border:1px solid var(--accent);background:var(--surface);border-radius:14px;padding:16px;display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.confirm strong{font-size:1.05rem}
.list{display:flex;flex-direction:column}
.item{display:flex;gap:12px;align-items:center;justify-content:space-between;padding-block:12px;border-top:1px solid var(--line);flex-wrap:wrap}
.item:first-child{border-top:none}
.item .t{font-variant-numeric:tabular-nums;font-weight:700;min-width:52px}
.item .who{flex:1;min-width:160px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}
.stat b{display:block;font-size:1.6rem;font-family:var(--f-display);font-weight:400;font-variant-numeric:tabular-nums;line-height:1.25}
.stat b.neg{color:var(--accent)}
.agenda{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.weekdays{display:flex;gap:6px;flex-wrap:wrap}
.weekdays label{flex-direction:row;align-items:center;gap:6px;background:var(--soft);padding:6px 10px;border-radius:8px;color:var(--ink);font-weight:500}
.notice{background:var(--warn-bg);border-radius:12px;padding:14px;font-size:.92rem}
.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:10px;font-weight:600;max-width:calc(100% - 32px);z-index:9}
.inline-form{display:flex;gap:8px;flex-wrap:wrap;width:100%;margin-top:8px}
.inline-form input,.inline-form select{flex:1 1 140px;width:auto}
.empty{padding:24px 8px;text-align:center;color:var(--muted)}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
td.num,th.num{font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right}
.auth{max-width:420px;margin:24px auto 0}
footer.foot{margin-top:32px;text-align:center;font-size:.8rem;color:var(--muted)}

/* Barra de marca: el logo de la barbería queda siempre visible */
.brandbar{position:sticky;top:0;z-index:6;background:var(--plate);color:var(--plate-ink);border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(27,33,48,.06)}
.brandbar .in{max-width:1040px;margin:0 auto;padding:8px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brandbar.center .in{justify-content:center}
.brandbar img.logo{height:56px;width:auto;max-width:min(70vw,320px);object-fit:contain;display:block}
.brandbar .name{font-family:var(--f-display);font-size:1.35rem;line-height:1.1}
.brandbar .acts{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.brandbar .acts .btn,.brandbar .acts button,.brandbar .acts select{background:transparent;color:var(--plate-ink);border-color:var(--line);padding:6px 10px;font-size:.85rem}
.brandbar .acts select option{color:#111}
.plate{background:var(--plate);border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;align-items:center;justify-content:center;min-height:90px}
.plate img{max-height:110px;width:auto}

/* Portada de la página de reservas */
.shop-hero{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding-block:18px 16px}
.shop-hero .ph{width:150px;aspect-ratio:3/4;border-radius:14px;object-fit:cover;object-position:50% 20%;background:var(--soft)}
.shop-hero h1{font-family:var(--f-display);font-weight:400;font-size:1.9rem;line-height:1.1;margin:2px 0 6px;text-wrap:balance}
.shop-hero p{margin:0;color:var(--muted)}
@media (max-width:520px){.shop-hero{grid-template-columns:96px 1fr;gap:14px}.shop-hero .ph{width:96px}.shop-hero h1{font-size:1.45rem}}

/* Servicios */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.svc{padding:0;overflow:hidden;display:flex;flex-direction:column;text-align:left;font-weight:400;border-radius:14px}
.svc img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block;background:var(--soft)}
.svc .b{padding:12px 14px;display:flex;flex-direction:column;gap:4px;flex:1}
.svc .b strong{font-size:.98rem;line-height:1.25}
.svc .b .d{font-size:.84rem;color:var(--muted)}
.svc .b .p{margin-top:auto;padding-top:6px;font-weight:700;font-size:1.05rem;font-variant-numeric:tabular-nums}
.svc[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.svc:hover{border-color:var(--accent)}
@media (max-width:520px){.svc{flex-direction:row}.svc img{width:112px;aspect-ratio:auto;height:auto;min-height:100%;flex:0 0 112px}.svc .b{padding:10px 12px}}
.thumb{width:72px;height:48px;object-fit:cover;border-radius:8px;background:var(--soft);flex:0 0 auto}

/* Horario semanal en el form de barbero */
.sched{display:flex;flex-direction:column;gap:8px}
.sched .d{display:grid;grid-template-columns:92px 1fr;gap:10px;align-items:center;padding:8px;border-radius:10px;background:var(--soft)}
.sched .d label.on{flex-direction:row;align-items:center;gap:6px;color:var(--ink)}
.sched .r{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.sched .r input{width:auto;flex:1 1 92px;padding:7px 8px}
.sched .r span{color:var(--muted);font-size:.8rem}

/* Gráficos */
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.82rem;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.chart .ax{fill:var(--muted);font-size:12px;font-family:var(--f-body)}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart rect.hit{fill:transparent}
.chart rect.hit:hover + rect,.chart g:hover rect.m{opacity:.8}
.hbars{display:flex;flex-direction:column;gap:10px}
.hbar .top{display:flex;justify-content:space-between;gap:10px;font-size:.88rem}
.hbar .top b{font-variant-numeric:tabular-nums}
.hbar .track{height:8px;border-radius:4px;background:var(--soft);margin-top:4px;overflow:hidden}
.hbar .fill{height:100%;border-radius:4px}
.tip{position:fixed;pointer-events:none;background:var(--ink);color:var(--bg);font-size:.8rem;padding:6px 9px;border-radius:8px;z-index:9;white-space:nowrap}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}