/* Brand colours (overridden by Settings via an inline style) */
:root{--primary:#0B4F5C;--accent:#C8963E;--on-primary:#ffffff;--on-accent:#101c1f}
/* Light theme (default) */
:root,body.printpage{color-scheme:light;
--bg:#f2f6f6;--surface:#ffffff;--surface2:#f7fafa;--line:#d6e1e2;--field:#b4c4c7;--ink:#14262b;--muted:#566a6e;
--link:color-mix(in srgb,var(--primary) 85%,#000);--tint:color-mix(in srgb,var(--primary) 8%,#fff);
--bar:var(--primary);--on-bar:var(--on-primary);--btn:var(--primary);--on-btn:var(--on-primary);--btn-hover:color-mix(in srgb,var(--primary) 85%,#000);
--good:#1d7a4d;--good-bg:#eef8f2;--good-line:#9fd0b4;--warn:#8f5a00;--warn-bg:#fff8e6;--warn-line:#e3c277;--bad:#b3392b;--bad-bg:#fdf0ee;--bad-line:#e2a69f;
--free-bg:#e4f3ea;--free-line:#9fd0b4;--dirty-bg:#fff2d6;--dirty-line:#e3c277;--oos-bg:#e8e8e8;--oos-line:#bbb;--oos-ink:#666;--occ-bg:var(--primary);--occ-ink:var(--on-primary)}
/* Dark theme: chosen explicitly, or automatically when the device prefers dark */
:root[data-theme="dark"]{color-scheme:dark;
--bg:#0d1a1d;--surface:#142428;--surface2:#193035;--line:#27424a;--field:#3a5963;--ink:#e5eff0;--muted:#92a9ad;
--link:color-mix(in srgb,var(--primary) 30%,#fff);--tint:color-mix(in srgb,var(--primary) 35%,var(--surface));
--bar:color-mix(in srgb,var(--primary) 45%,#08100f);--on-bar:#fff;--btn:var(--accent);--on-btn:var(--on-accent);--btn-hover:color-mix(in srgb,var(--accent) 88%,#fff);
--good:#6fd09a;--good-bg:#12301f;--good-line:#2c6a46;--warn:#e8c061;--warn-bg:#33290f;--warn-line:#6e5a22;--bad:#f09286;--bad-bg:#371a17;--bad-line:#7a3a33;
--free-bg:#143324;--free-line:#2c6a46;--dirty-bg:#35290f;--dirty-line:#6e5a22;--oos-bg:#223035;--oos-line:#3a4f55;--oos-ink:#8ea3a7;--occ-bg:color-mix(in srgb,var(--primary) 60%,#5a8f99);--occ-ink:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;
--bg:#0d1a1d;--surface:#142428;--surface2:#193035;--line:#27424a;--field:#3a5963;--ink:#e5eff0;--muted:#92a9ad;
--link:color-mix(in srgb,var(--primary) 30%,#fff);--tint:color-mix(in srgb,var(--primary) 35%,var(--surface));
--bar:color-mix(in srgb,var(--primary) 45%,#08100f);--on-bar:#fff;--btn:var(--accent);--on-btn:var(--on-accent);--btn-hover:color-mix(in srgb,var(--accent) 88%,#fff);
--good:#6fd09a;--good-bg:#12301f;--good-line:#2c6a46;--warn:#e8c061;--warn-bg:#33290f;--warn-line:#6e5a22;--bad:#f09286;--bad-bg:#371a17;--bad-line:#7a3a33;
--free-bg:#143324;--free-line:#2c6a46;--dirty-bg:#35290f;--dirty-line:#6e5a22;--oos-bg:#223035;--oos-line:#3a4f55;--oos-ink:#8ea3a7;--occ-bg:color-mix(in srgb,var(--primary) 60%,#5a8f99);--occ-ink:#fff}}

*{box-sizing:border-box}body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--link)}h1{font-size:1.6rem;margin:.2rem 0 1rem}h2{font-size:1.15rem;margin:1.2rem 0 .6rem}h3{font-size:1rem}
.muted{color:var(--muted)}.small,small{font-size:.82rem}.r{text-align:right}.neg{color:var(--bad)}.big{font-size:1.8rem;font-weight:700;margin:.2rem 0}
code{background:var(--surface2);border:1px solid var(--line);border-radius:4px;padding:0 .3rem}

/* Top bar */
.topbar{position:fixed;inset:0 0 auto 0;height:52px;background:var(--bar);color:var(--on-bar);display:flex;align-items:center;gap:.6rem;padding:0 1rem;z-index:20;border-bottom:1px solid color-mix(in srgb,var(--accent) 55%,transparent)}
.topbar a{color:var(--on-bar)}.topbar .spacer{flex:1}.topbar .who{font-size:.85rem;white-space:nowrap}.burger{display:none;font-size:1.4rem;cursor:pointer}.navtoggle{display:none}
.langsw{display:inline-flex;border:1px solid color-mix(in srgb,currentColor 35%,transparent);border-radius:999px;padding:2px;gap:2px}
.langsw a{padding:.12rem .65rem;border-radius:999px;text-decoration:none;font-size:.82rem;color:inherit;line-height:1.5}.langsw a.on{background:var(--accent);color:var(--on-accent);font-weight:600}
.langsw .short{display:none}
.themebtn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1px solid color-mix(in srgb,currentColor 35%,transparent);background:transparent;color:inherit;cursor:pointer;padding:0}
.themebtn:hover{background:color-mix(in srgb,currentColor 14%,transparent)}
.topbar .langsw a:not(.on){color:var(--on-bar)}

.side{position:fixed;top:52px;bottom:0;left:0;width:230px;background:var(--surface);border-right:1px solid var(--line);overflow:auto;padding:.5rem 0 2rem}
.side .grp{font-size:.78rem;color:var(--muted);padding:.9rem 1rem .25rem;font-weight:600}.side a{display:block;padding:.38rem 1rem;color:var(--ink);text-decoration:none;border-left:3px solid transparent}
.side a:hover{background:var(--tint)}.side a.on{border-left-color:var(--accent);background:var(--tint);font-weight:600}
.main{margin:52px 0 0 230px;padding:1.2rem 1.5rem 3rem;max-width:1250px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:1rem 1.2rem;margin:0 0 1rem}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:1rem;align-items:start}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.8rem;margin-bottom:1rem}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:.8rem 1rem;color:var(--ink);text-decoration:none;display:block}
.tile b{display:block;font-size:1.6rem}.tile span{font-size:.85rem;color:var(--muted)}.tile.alert{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--surface))}
.rack{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:.5rem}
.room{border-radius:8px 8px 4px 4px;padding:.45rem .5rem;border:1px solid var(--line);text-decoration:none;color:var(--ink);display:block;background:var(--surface);min-height:58px}
.room b{display:block;font-size:1.05rem}.room small{display:block;line-height:1.2;color:inherit;opacity:.85}
.room.free,.sw.free{background:var(--free-bg);border-color:var(--free-line)}.room.dirty,.sw.dirty{background:var(--dirty-bg);border-color:var(--dirty-line)}
.room.occ,.sw.occ{background:var(--occ-bg);border-color:var(--occ-bg);color:var(--occ-ink)}.room.oos,.sw.oos{background:var(--oos-bg);border-color:var(--oos-line);color:var(--oos-ink)}
.legend{font-size:.85rem;color:var(--muted)}.sw{display:inline-block;width:.9rem;height:.9rem;border:1px solid;border-radius:3px;vertical-align:-2px;margin:0 .25rem 0 .8rem}
.tablewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:8px;margin-bottom:1rem}
table{width:100%;border-collapse:collapse}th,td{padding:.5rem .7rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.82rem;color:var(--muted);font-weight:600;background:var(--surface2);white-space:nowrap}th.r,td.r{text-align:right}tr:last-child td{border-bottom:0}
tr.tot td{font-weight:700;background:var(--surface2)}td.empty{text-align:center;color:var(--muted);padding:1.4rem}.rowact{white-space:nowrap;text-align:right}
.badge{display:inline-block;padding:.05rem .5rem;border-radius:999px;font-size:.78rem;border:1px solid}.badge.good{color:var(--good);border-color:var(--good-line);background:var(--good-bg)}
.badge.warn{color:var(--warn);border-color:var(--warn-line);background:var(--warn-bg)}.badge.bad{color:var(--bad);border-color:var(--bad-line);background:var(--bad-bg)}.badge.neutral{color:var(--muted);border-color:var(--line)}
input,select,textarea,button{font:inherit}input,select,textarea{padding:.42rem .55rem;border:1px solid var(--field);border-radius:6px;background:var(--surface);max-width:100%;color:var(--ink)}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}input.num{width:7rem;text-align:right}
.btn{display:inline-block;padding:.42rem .9rem;border:1px solid var(--field);border-radius:6px;background:var(--surface);color:var(--ink);cursor:pointer;text-decoration:none}
.btn:hover{background:var(--tint)}.btn.primary{background:var(--btn);border-color:var(--btn);color:var(--on-btn)}.btn.primary:hover{background:var(--btn-hover)}.btn.small{padding:.15rem .6rem}.btn.block{width:100%;text-align:center}
.linkbtn{background:none;border:0;color:var(--link);cursor:pointer;padding:0;text-decoration:underline}.linkbtn.danger{color:var(--bad)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.9rem}.f{display:flex;flex-direction:column;gap:.25rem}.f>span{font-size:.85rem;font-weight:600}
.f.wide{grid-column:1/-1}.f input,.f select,.f textarea{width:100%}.f small{color:var(--muted)}.chk{display:flex;gap:.4rem;align-items:center}.ro{padding:.42rem 0}
.actions{margin-top:1rem;display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}form.inline{display:inline}.inline.row,.row.inline{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:.8rem}
.stack{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1rem}.toolbar{display:flex;justify-content:space-between;gap:.6rem;flex-wrap:wrap;margin-bottom:.8rem}
.filters{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.thumb{height:36px;border-radius:4px;vertical-align:middle}
.flash{padding:.6rem .9rem;border-radius:6px;margin-bottom:.8rem}.flash.ok{background:var(--good-bg);border:1px solid var(--good-line)}.flash.err{background:var(--bad-bg);border:1px solid var(--bad-line)}
.kv{display:grid;grid-template-columns:110px 1fr;gap:.3rem .8rem;margin:0}.kv dt{color:var(--muted)}.kv dd{margin:0}
.tabs{display:flex;gap:.3rem;margin-bottom:1rem}.tabs.wrap{flex-wrap:wrap}.tabs a{padding:.3rem .8rem;border:1px solid var(--line);border-radius:999px;background:var(--surface);text-decoration:none;color:var(--ink)}.tabs a.on{background:var(--btn);color:var(--on-btn);border-color:var(--btn)}
.pos{display:grid;grid-template-columns:1fr 330px;gap:1rem;align-items:start}.menugrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.5rem}
.menubtn{display:flex;flex-direction:column;justify-content:space-between;gap:.3rem;text-align:left;padding:.7rem;min-height:74px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer}
.menubtn:hover{border-color:var(--accent);background:var(--tint)}.cart{position:sticky;top:64px}.line{display:grid;grid-template-columns:1fr auto auto;gap:.5rem;padding:.3rem 0;border-bottom:1px solid var(--line);align-items:center}
.line button{width:1.6rem;height:1.6rem;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--ink);cursor:pointer}
.loginpage{display:grid;place-items:center;min-height:100vh;padding:1rem}.login{width:100%;max-width:400px}.login .f{margin-bottom:.8rem}
.loginbar{display:flex;justify-content:space-between;align-items:center;color:var(--ink)}.loginbar .langsw a{color:var(--ink)}.loginbar .langsw a.on{color:var(--on-accent)}.loginbar .themebtn{color:var(--ink)}
.printpage{background:#fff;color:#14262b}.sheet{max-width:720px;margin:1.5rem auto;padding:0 1rem}.sheet-head{display:flex;justify-content:space-between;border-bottom:2px solid var(--primary);padding-bottom:.6rem;margin-bottom:1rem}
.sheet-head h2{margin:0}.kvt{width:100%}.kvt td:last-child{text-align:right}.pager{margin:.8rem 0}
@media(max-width:860px){.burger{display:block}.side{transform:translateX(-100%);transition:transform .15s;z-index:15}.navtoggle:checked~.side{transform:none}.main{margin-left:0;padding:1rem}.pos{grid-template-columns:1fr}.cart{position:static}
.topbar{gap:.4rem;padding:0 .6rem}.topbar .brand,.topbar .uname{display:none}.langsw .long{display:none}.langsw .short{display:inline}.langsw a{padding:.12rem .55rem}}
@media print{.topbar,.side,.noprint,.tabs,.toolbar,button,.actions{display:none!important}.main{margin:0;padding:0}
body.admin{--bg:#fff;--surface:#fff;--surface2:#fff;--ink:#000;--muted:#444;--line:#999;--link:#000}.tablewrap,.card{border-color:#999}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== Premium layer ===== */
body{font-family:"Jost",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:15.5px;-webkit-font-smoothing:antialiased}
h1,h2,.brand{font-family:"Cormorant Garamond","Iowan Old Style",Georgia,serif;font-weight:600;letter-spacing:-.01em}
h1{font-size:2.3rem;margin:.1rem 0 1.2rem}h2{font-size:1.55rem}
.topbar{background:#08181d;border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent);box-shadow:0 1px 0 rgba(0,0,0,.2)}
.topbar .brand{font-size:1.5rem;letter-spacing:.03em}.topbar .brand::first-letter{color:var(--accent)}
.side{background:linear-gradient(180deg,#0b2128,#08181d);border-right:0;color:#c9d9dc;width:240px}
.main{margin-left:240px;padding:1.8rem 2.2rem 4rem;max-width:1400px}
.side .grp{color:var(--accent);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:1.3rem 1.3rem .35rem;opacity:.9}
.side a{color:#c9d9dc;padding:.42rem 1.3rem;border-left:3px solid transparent;transition:background .15s,color .15s}
.side a:hover{background:rgba(255,255,255,.06);color:#fff}.side a.on{background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 22%,transparent),transparent);border-left-color:var(--accent);color:#fff;font-weight:500}
.card,.tablewrap,.tile{border-radius:12px;border-color:var(--line);box-shadow:0 1px 2px rgba(10,30,36,.04),0 8px 24px -14px rgba(10,30,36,.18)}
.card{padding:1.3rem 1.5rem}
.tile{position:relative;padding:1.1rem 1.3rem 1rem;overflow:hidden;transition:transform .2s,box-shadow .2s}
.tile::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
a.tile:hover{transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(10,30,36,.35)}
.tile b{font:600 2.3rem/1.1 "Cormorant Garamond",Georgia,serif}.tile span{font-size:.85rem}
.tile.alert{background:color-mix(in srgb,var(--accent) 12%,var(--surface))}
.rack{gap:.6rem;grid-template-columns:repeat(auto-fill,minmax(98px,1fr))}
.room{border-radius:999px 999px 8px 8px;padding:.7rem .6rem .5rem;text-align:center;min-height:74px;transition:transform .15s,box-shadow .15s}
.room:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(0,0,0,.35)}.room b{font:600 1.35rem "Cormorant Garamond",Georgia,serif}
th{background:var(--surface2);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:.7rem .9rem}td{padding:.7rem .9rem}
tbody tr{transition:background .12s}tbody tr:hover{background:var(--tint)}
input,select,textarea{border-radius:8px;padding:.55rem .7rem}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.btn,button.btn,.btn.primary{border-radius:8px}.btn.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:500}.btn.primary:hover{filter:brightness(1.08)}
.badge{padding:.1rem .65rem;font-weight:500}
/* Sign-in / installer */
body.loginpage{min-height:100vh;display:grid;place-items:center;padding:1.5rem;color:#fff;background:radial-gradient(ellipse at 80% 20%,color-mix(in srgb,var(--primary) 70%,#fff 6%),transparent 55%),linear-gradient(160deg,color-mix(in srgb,var(--primary) 70%,#000),#06141a)}
body.loginpage::before{content:"";position:fixed;right:6vw;bottom:0;width:min(34vw,420px);height:70vh;border:1.5px solid color-mix(in srgb,var(--accent) 70%,transparent);border-bottom:0;border-radius:999px 999px 0 0;box-shadow:inset 0 0 0 22px transparent,0 0 0 22px transparent,-0 0 0 1px transparent;pointer-events:none;opacity:.7}
body.loginpage .card.login{position:relative;z-index:1;width:min(420px,100%);padding:2.2rem 2rem;border-radius:14px;border:1px solid var(--line);border-top:3px solid var(--accent);color:var(--ink);box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
body.loginpage h1{font-size:2.4rem;margin-bottom:1rem}
@media(max-width:860px){.main{margin-left:0;padding:1.2rem 1rem 3rem}.side{width:240px}}
.chart{display:flex;align-items:flex-end;gap:6px;height:170px;margin-top:1rem;padding-bottom:1.3rem;border-bottom:1px solid var(--line)}
.chart .col{flex:1;height:100%;position:relative;display:flex;align-items:flex-end}.chart i{display:block;width:100%;border-radius:4px 4px 0 0;background:linear-gradient(180deg,var(--accent),color-mix(in srgb,var(--accent) 55%,var(--primary)));transition:filter .15s}.chart .col:hover i{filter:brightness(1.15)}
.chart span{position:absolute;bottom:-1.3rem;left:0;right:0;text-align:center;font-size:.7rem;color:var(--muted)}
table.cal{min-width:900px;table-layout:fixed}table.cal th,table.cal td{padding:.35rem .2rem;text-align:center;font-size:.78rem;letter-spacing:0;text-transform:none;border-right:1px solid var(--line)}table.cal th:first-child{width:70px;position:sticky;left:0;z-index:1}table.cal th.now{background:var(--accent);color:var(--on-accent)}
table.cal td.b{padding:0;height:32px}table.cal td.b a{display:block;padding:.35rem .1rem;text-decoration:none;color:var(--ink);overflow:hidden;white-space:nowrap}table.cal td.confirmed{background:var(--free-bg)}table.cal td.checked_in{background:var(--occ-bg)}table.cal td.checked_in a{color:var(--occ-ink)}table.cal td.checked_out{background:var(--oos-bg)}
.cols>*{min-width:0}.tablewrap{overflow-x:auto}.cols.split{grid-template-columns:minmax(260px,.65fr) 1.8fr}
@media(max-width:900px){.cols.split{grid-template-columns:1fr}}
main .card{overflow-x:auto}
.paybox{border:1px solid var(--line);border-left:4px solid var(--accent);padding:.9rem 1.1rem;margin-bottom:1rem;display:grid;gap:.4rem;background:var(--surface)}.paybox.ok{border-left-color:#2e8b57;background:var(--free-bg)}.paybox.due{background:color-mix(in srgb,var(--accent) 10%,var(--surface))}
.paybox span{font-size:.9rem;color:var(--muted)}.paybox strong{color:var(--ink)}.payquick{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.4rem}.payquick input{width:7.5rem}.payquick select{width:auto;flex:1;min-width:8rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;filter:grayscale(.4)}
.mchips{display:flex;flex-wrap:wrap;gap:.4rem;width:100%}.mchips label{position:relative;display:inline-flex;flex-direction:row;margin:0;cursor:pointer}.mchips input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.mchips span{padding:.4rem .95rem;border:1px solid var(--field);border-radius:999px;background:var(--surface);font-size:.9rem;transition:all .15s}.mchips label:hover span{border-color:var(--accent)}.mchips input:checked+span{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}.mchips input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.payquick .btn{flex:none}.fixm{display:inline-block;margin-left:.6rem}.fixm select{width:auto;padding:.2rem .4rem;font-size:.8rem}