/* Atrio · sistema de diseño: blanco premium, colores sobrios, una sola tinta de acento */
:root{
  --bg:#f7f6f2; --card:#ffffff; --card-2:#fbfaf7; --ink:#1b2130; --ink-2:#4a5263; --muted:#8a909c;
  --line:#ebe8e1; --line-2:#dcd8ce; --accent:#1f2d4a; --accent-2:#2d3f63; --accent-soft:#eef1f6;
  --gold:#a8895a; --gold-soft:#f6f0e6;
  --good:#2f7d5b; --good-bg:#e9f4ee; --warn:#9a6414; --warn-bg:#fbf1df; --bad:#b4443a; --bad-bg:#f9e9e6;
  --radius:16px; --shadow:0 1px 2px rgba(27,33,48,.04),0 8px 28px rgba(27,33,48,.06);
  --sans:Inter,"Segoe UI",system-ui,-apple-system,sans-serif; --serif:Fraunces,Georgia,"Times New Roman",serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:14.5px;line-height:1.55;color:var(--ink);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent)}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--mono);letter-spacing:.03em}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.serif{font-family:var(--serif);font-weight:500;letter-spacing:-.01em}
.eyebrow{display:block;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
h1{font-family:var(--serif);font-weight:500;font-size:30px;letter-spacing:-.015em;line-height:1.15}
h2{font-size:15.5px;font-weight:600;letter-spacing:-.005em}
h3{font-size:13px;font-weight:600}
p.lead{color:var(--ink-2);font-size:15px;margin-top:6px;max-width:640px}
.help{color:var(--muted);font-size:13px}
svg.i{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* Controles */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line-2);background:var(--card);color:var(--ink);border-radius:11px;padding:10px 16px;cursor:pointer;font-weight:600;font-size:13.5px;white-space:nowrap;text-decoration:none;transition:background .15s,border-color .15s,box-shadow .15s;min-height:42px}
.btn:hover{border-color:#bdb8ab;background:var(--card-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-2)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink-2)}
.btn.ghost:hover{background:rgba(27,33,48,.04)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:9px;min-height:34px}
.btn.lg{padding:14px 22px;font-size:15px;border-radius:13px;min-height:50px}
.btn.block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.link{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;padding:2px 0;font-size:13px}
.link:hover{text-decoration:underline}
input,select,textarea{width:100%;border:1px solid var(--line-2);background:#fff;border-radius:11px;padding:11px 13px;min-height:44px;transition:border-color .15s,box-shadow .15s}
textarea{min-height:90px;resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
input[type=checkbox]{width:18px;height:18px;min-height:0;accent-color:var(--accent)}
input[type=range]{padding:0;min-height:0;border:0;accent-color:var(--accent)}
label.f{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:6px;row-gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-2)}
label.f > input,label.f > select,label.f > textarea{flex:1 1 100%}
label.f .h{font-weight:400;color:var(--muted)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;cursor:pointer;color:var(--ink-2)}
.check input{margin-top:2px;flex:none}
.switch{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.switch:last-child{border-bottom:0}
.switch b{display:block;font-size:14px;font-weight:600}
.switch small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.tg{position:relative;width:44px;height:26px;flex:none}
.tg input{position:absolute;opacity:0;inset:0;cursor:pointer;width:100%;height:100%;margin:0;z-index:1}
.tg span{position:absolute;inset:0;border-radius:99px;background:var(--line-2);transition:background .2s}
.tg span::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:left .2s}
.tg input:checked + span{background:var(--accent)}
.tg input:checked + span::after{left:21px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card.pad{padding:22px}
.card + .card{margin-top:16px}
.kpis > .card,.row2 > .card,.row3 > .card,.arte > .card,.stats3 > div{margin-top:0}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;white-space:nowrap;background:var(--card-2);color:var(--ink-2);border:1px solid var(--line)}
.chip.good{background:var(--good-bg);color:var(--good);border-color:transparent}
.chip.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.chip.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.chip.accent{background:var(--accent-soft);color:var(--accent);border-color:transparent}
.chip.gold{background:var(--gold-soft);color:#7c6236;border-color:transparent}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.empty{text-align:center;color:var(--muted);padding:40px 16px}
.empty b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px;font-weight:600}
.note{background:var(--gold-soft);border-radius:12px;padding:12px 14px;font-size:13px;color:#6d5630}
.note.info{background:var(--accent-soft);color:var(--accent)}
.note.bad{background:var(--bad-bg);color:var(--bad)}
.note.good{background:var(--good-bg);color:var(--good)}
.bar{height:8px;border-radius:99px;background:#efede7;overflow:hidden;position:relative;min-width:60px}
.bar i{position:absolute;inset:0 auto 0 0;background:var(--accent);border-radius:99px}
.bar.good i{background:var(--good)}
.spin{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:sp .8s linear infinite;display:inline-block}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:13.5px;z-index:90;box-shadow:0 12px 30px rgba(0,0,0,.25);max-width:calc(100vw - 32px)}
.toast.bad{background:var(--bad)}

/* Tablas */
.twrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--card-2);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#fcfbf9}
td small{display:block;color:var(--muted);font-size:12px}
td.ck,th.ck{width:44px}

/* Ventanas */
.modal-back{position:fixed;inset:0;background:rgba(20,24,34,.42);display:grid;place-items:center;padding:20px;z-index:60;backdrop-filter:blur(2px)}
.modal{background:#fff;border-radius:20px;width:min(560px,100%);max-height:92vh;overflow:auto;padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.25);position:relative}
.modal.wide{width:min(860px,100%)}
.modal h2{font-family:var(--serif);font-weight:500;font-size:22px;margin-bottom:4px}
.modal .x{position:absolute;right:14px;top:12px;border:0;background:none;font-size:22px;cursor:pointer;color:var(--muted);width:38px;height:38px;border-radius:10px}
.modal .x:hover{background:var(--card-2)}
.form{display:grid;gap:14px}
.form-acts{display:flex;justify-content:flex-end;gap:10px;margin-top:6px;flex-wrap:wrap}
.drawer-back{position:fixed;inset:0;background:rgba(20,24,34,.32);z-index:55}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,100%);background:#fff;z-index:56;box-shadow:-20px 0 60px rgba(0,0,0,.18);overflow:auto;padding:26px;animation:slide .22s ease-out}
@keyframes slide{from{transform:translateX(30px);opacity:.5}to{transform:none;opacity:1}}

@media (max-width:760px){
  body{font-size:15px}
  input,select,textarea{font-size:16px}
  h1{font-size:25px}
  .row2,.row3{grid-template-columns:1fr}
  .card.pad{padding:18px}
  .modal-back{padding:0;place-items:end center}
  .modal{border-radius:22px 22px 0 0;padding:22px 18px calc(22px + env(safe-area-inset-bottom));max-height:92vh}
  .toast{bottom:calc(20px + env(safe-area-inset-bottom))}
}