:root{
  --bg:#12141a; --panel:#1a1d26; --panel2:#222634; --line:#2e3342;
  --fg:#e6e8ef; --muted:#8b93a7; --accent:#5b9dff;
  --booked:#2f6f4e; --booked-b:#49a173;
  --free:#2b4a7a;   --free-b:#5b9dff;
  --full:#5a2f36;   --full-b:#c9636f;
  --ign:#5b4a1f;    --ign-b:#d2a63c;
  --out:#191c24;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);
  font:14px/1.45 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h2{margin:1.2rem 0 .2rem}
h3{margin:0 0 .4rem}
code{background:#0e1015;padding:.1em .35em;border-radius:4px;font-size:.9em}
.muted{color:var(--muted)}
.sub{color:var(--muted);margin:.1rem 0 1rem}
.empty{color:var(--muted);padding:1rem}
main{max-width:1080px;margin:0 auto;padding:0 1rem 3rem}

/* ---------- barra superior ---------- */
.topbar{display:flex;align-items:center;gap:1.2rem;padding:.7rem 1rem;
  background:var(--panel);border-bottom:1px solid var(--line)}
.brand{font-weight:700;text-decoration:none;color:var(--fg);display:flex;
  align-items:center;gap:.45rem}
.mark{display:inline-grid;place-items:center;width:22px;height:22px;
  border-radius:5px;background:var(--accent);color:#08111f;font-size:.85rem;
  font-weight:800}
.topbar nav{display:flex;gap:1rem;flex:1}
.topbar a{color:var(--muted);text-decoration:none;padding:.2rem 0}
.topbar a:hover{color:var(--fg)}
.topbar a.on{color:var(--fg);border-bottom:2px solid var(--accent)}
.logout{font-size:.9em}

/* ---------- barra de estado ---------- */
.statusbar{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap;
  background:var(--panel2);border-bottom:1px solid var(--line);padding:.7rem 1rem}
.stat{display:flex;flex-direction:column;min-width:120px}
.stat .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.stat .v{font-size:.95rem}
.bar{height:4px;background:#0e1015;border-radius:2px;margin-top:4px;overflow:hidden}
.bar .fill{height:100%;background:var(--accent)}
.pill{font-size:.7rem;padding:.1em .5em;border-radius:99px;background:#0e1015;color:var(--muted)}
.pill.ok{background:#1e4a34;color:#7fd7a6}
.pill.dry_run,.pill.dry{background:#3a3a1e;color:#ddd08a}
.pill.error{background:#4a1e24;color:#f0919b}
.pill.live{background:#1e4a34;color:#7fd7a6}
.statusbar .run{margin-left:auto;background:var(--accent);color:#08111f;border:0;
  padding:.5rem .9rem;border-radius:6px;font-weight:600;cursor:pointer}
.statusbar .run[disabled]{background:#39414f;color:var(--muted);cursor:default}

/* ---------- calendario ---------- */
.cal-head{display:flex;align-items:center;gap:.7rem;margin:1.2rem 0 .6rem;flex-wrap:wrap}
.cal-head h2{margin:0;min-width:190px}
.nav{background:var(--panel2);color:var(--fg);border:1px solid var(--line);
  width:32px;height:32px;border-radius:6px;font-size:1.1rem;cursor:pointer}
.window{color:var(--muted);font-size:.85rem;margin-left:auto}
.weekdays,.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.weekdays div{color:var(--muted);font-size:.75rem;text-transform:uppercase;
  letter-spacing:.05em;padding:.2rem .3rem}
.day{background:var(--out);border:1px solid var(--line);border-radius:8px;
  padding:.4rem .45rem;min-height:88px;display:flex;flex-direction:column;gap:.15rem;
  position:relative;cursor:pointer;user-select:none}
.day.out-month{opacity:.32}
.day.today{box-shadow:inset 0 0 0 2px var(--accent)}
.day.in-window{background:var(--panel)}
.day.reservada{background:var(--booked);border-color:var(--booked-b)}
.day.libre{background:var(--free);border-color:var(--free-b)}
.day.llena{background:var(--full);border-color:var(--full-b)}
.day.rule-ignore{background:var(--ign);border-color:var(--ign-b)}
.day.selected{outline:2px solid #fff;outline-offset:-2px}
.d-head{display:flex;justify-content:space-between;align-items:center}
.num{font-weight:700;font-size:1.05rem}
.flag{font-size:.8rem;font-weight:700}
.flag.book{color:#9ff0c4}
.flag.cancel{color:#ffb4bd}
.d-state{font-size:.72rem;opacity:.9}
.d-slots{font-size:.68rem;color:var(--muted)}
.toggle-form{margin-top:auto}
.toggle{width:100%;border:0;border-radius:5px;padding:.2rem;cursor:pointer;
  font-size:.68rem;font-weight:700;letter-spacing:.03em;background:#0e1015;color:var(--muted)}
.toggle.t-book{background:#2f6f4e;color:#d6ffe9}
.toggle.t-ignore{background:#8a6a17;color:#fff3d0}
.legend{display:flex;gap:1rem;flex-wrap:wrap;color:var(--muted);
  font-size:.78rem;margin:.9rem 0 1.4rem;align-items:center}
.sw{width:12px;height:12px;border-radius:3px;display:inline-block;vertical-align:-2px;margin-right:4px}
.sw.reservada{background:var(--booked)} .sw.libre{background:var(--free)}
.sw.llena{background:var(--full)} .sw.fuera{background:var(--out);border:1px solid var(--line)}
.sw.ign{background:var(--ign)}
.legend .hint{flex-basis:100%;color:#6f7789}
.flash{background:#1e4a34;color:#a7ecc7;padding:.5rem .8rem;border-radius:6px;margin:.6rem 0}

/* ---------- rango y selección ---------- */
.ranger{background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:1rem;margin-bottom:2rem}
.rangeform{display:flex;gap:.9rem;align-items:flex-end;flex-wrap:wrap}
.rangeform label{display:flex;flex-direction:column;gap:.25rem;font-size:.8rem;color:var(--muted)}
.rangeform label.check{flex-direction:row;align-items:center;gap:.35rem}
input[type=date],select,input[type=password]{background:#0e1015;color:var(--fg);
  border:1px solid var(--line);border-radius:6px;padding:.4rem .5rem;font:inherit}
.rangeform button,.policy button,.account button{background:var(--accent);color:#08111f;
  border:0;padding:.5rem .9rem;border-radius:6px;font-weight:600;cursor:pointer}
.selbar[hidden]{display:none}
.selbar{position:fixed;left:50%;transform:translateX(-50%);bottom:1.2rem;z-index:20;
  display:flex;gap:.6rem;align-items:center;background:var(--panel2);
  border:1px solid var(--line);border-radius:99px;padding:.6rem 1rem;
  box-shadow:0 8px 26px rgba(0,0,0,.5)}
.selbar button{border:0;border-radius:99px;padding:.4rem .8rem;cursor:pointer;font-weight:600}
.b-ignore{background:#d2a63c;color:#2a2205}
.b-book{background:#49a173;color:#04210f}
.b-auto{background:#39414f;color:var(--fg)}
.b-clear{background:transparent;color:var(--muted)}

/* ---------- historial ---------- */
.history{display:grid;grid-template-columns:320px 1fr;gap:1rem;align-items:start}
.runs{list-style:none;margin:0;padding:0;max-height:70vh;overflow:auto}
.runs li a{display:grid;grid-template-columns:auto auto auto;gap:.4rem;
  padding:.5rem .6rem;text-decoration:none;color:var(--fg);
  border:1px solid var(--line);border-radius:8px;margin-bottom:.35rem;background:var(--panel)}
.runs li.on a{border-color:var(--accent)}
.runs .rid{color:var(--muted);font-size:.8rem}
.runs .rtrig,.runs .counts{grid-column:1/-1;color:var(--muted);font-size:.75rem}
.events{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.filters{padding:.6rem .8rem;border-bottom:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.filters a{color:var(--muted);text-decoration:none;margin-right:.6rem}
.filters a.on{color:var(--fg);text-decoration:underline}
table{width:100%;border-collapse:collapse;font-size:.85rem}
th{text-align:left;color:var(--muted);font-weight:500;font-size:.75rem;
  padding:.5rem .7rem;border-bottom:1px solid var(--line)}
td{padding:.45rem .7rem;border-bottom:1px solid #23262f;vertical-align:top}
tr.lvl-warning td{background:#2a2410}
tr.lvl-error td{background:#2a1416}
.act{font-size:.72rem;padding:.1em .45em;border-radius:4px;background:#0e1015;color:var(--muted)}
.act.booked{background:#1e4a34;color:#7fd7a6}
.act.cancelled{background:#4a3a1e;color:#e5c77f}
.act.error{background:#4a1e24;color:#f0919b}

/* ---------- cuentas ---------- */
.account{background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:1rem;margin-bottom:1rem}
.account header{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.account button.on{background:#2f6f4e;color:#d6ffe9}
.account button.off{background:#5a2f36;color:#ffc9cf}
.ids{display:grid;grid-template-columns:auto 1fr;gap:.15rem .8rem;margin:.6rem 0;font-size:.85rem}
.ids dt{color:var(--muted)} .ids dd{margin:0;font-family:ui-monospace,monospace}
.policy{display:flex;flex-direction:column;gap:.5rem;align-items:flex-start;
  border-top:1px solid var(--line);padding-top:.8rem}
.days{display:flex;gap:.7rem;flex-wrap:wrap}
.check{display:flex;align-items:center;gap:.3rem;font-size:.85rem}
.note{color:var(--muted);font-size:.8rem;margin:.6rem 0 0}

/* ---------- login ---------- */
.login-body{display:grid;place-items:center;min-height:100vh}
.login{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:2rem;display:flex;flex-direction:column;gap:.6rem;min-width:290px}
.login h1{margin:0 0 .6rem;font-size:1.2rem}
.login label{font-size:.8rem;color:var(--muted)}
.login button{background:var(--accent);color:#08111f;border:0;padding:.6rem;
  border-radius:6px;font-weight:700;cursor:pointer;margin-top:.4rem}
.error{background:#4a1e24;color:#f0919b;padding:.5rem .7rem;border-radius:6px;font-size:.85rem}

/* ---------- usuarios y perfil (tramo 8) ---------- */
.topbar .whoami{color:var(--fg);font-weight:600}
.acctpick{margin-left:auto}
.acctpick select,.card select,.card input,.users select,.users input{
  background:var(--panel2);color:var(--fg);border:1px solid var(--line);
  border-radius:6px;padding:.35rem .5rem;font:inherit}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:1rem;margin:1rem 0}
.stack{display:flex;flex-direction:column;gap:.7rem;align-items:flex-start}
.stack label{display:flex;flex-direction:column;gap:.2rem;font-size:.8rem;color:var(--muted)}
.stack .row{display:flex;gap:.8rem;flex-wrap:wrap}
.stack fieldset{border:1px solid var(--line);border-radius:8px;padding:.8rem;
  width:100%;display:flex;flex-direction:column;gap:.6rem}
.stack legend{color:var(--muted);font-size:.8rem;padding:0 .3rem}
.stack button,.users button{background:var(--accent);color:#08111f;border:0;
  padding:.45rem .8rem;border-radius:6px;font-weight:600;cursor:pointer}
.users{margin-top:.6rem}
.users td,.users th{border-bottom:1px solid var(--line);padding:.5rem .4rem;
  vertical-align:middle;text-align:left}
.users th{color:var(--muted);font-weight:600;font-size:.75rem;text-transform:uppercase}
.users tr.off{opacity:.55}
.users .inline{display:inline-flex;gap:.3rem;align-items:center;margin:0}
.users .acts{display:flex;gap:.5rem;flex-wrap:wrap}
.users button.on{background:#2f6f4e;color:#d6ffe9}
.users button.off{background:#5a2f36;color:#ffc9cf}
.users button.danger{background:#4a1e24;color:#f0919b}

/* ---------- horarios (tramo 9) ---------- */
.stack small{color:var(--muted);font-size:.75rem;font-weight:400;max-width:46ch}
.stack input[type=text],.stack input:not([type]){min-width:22ch}
.aviso{background:#3a3a1e;color:#ddd08a;padding:.5rem .8rem;border-radius:6px;
  margin:.6rem 0;font-size:.85rem}
.error ul{margin:.4rem 0 0;padding-left:1.1rem}

/* ---------- instrucciones (tramo 10) ---------- */
.help{background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:1rem 1.2rem;margin:1rem 0;max-width:74ch}
.help h3{margin:0 0 .6rem;color:var(--fg)}
.help p,.help li{color:#c3c9d8}
.help ul{margin:.4rem 0;padding-left:1.2rem}
.help .colores{list-style:none;padding-left:0}
.help .colores li{margin:.35rem 0}
.help .modos{display:grid;grid-template-columns:auto 1fr;gap:.5rem .9rem;margin:.6rem 0}
.help .modos dt{color:var(--fg);font-weight:600}
.help .modos dd{margin:0;color:#c3c9d8}
.help.destacado{border-left:3px solid var(--accent)}
.help.admin{border-left:3px solid var(--ign-b)}
.help a{color:var(--accent)}
.help .flag{font-size:.9rem;padding:0 .2em}

@media (max-width:760px){
  .history{grid-template-columns:1fr}
  .day{min-height:74px}
  .statusbar .run{margin-left:0}
}