/* five·six — one dark look for every page. Video-first; colours match the export strip in render.py. */
:root{
  color-scheme:dark;
  --bg:#0C0C0E;--s1:#18181C;--s2:#232328;--line:#303037;--tx:#F4F2EC;--mu:#8F8E96;
  --brass:#E8B44C;--brass-ink:#1D1404;--brass-dim:rgba(232,180,76,.14);--warm:#F2D18B;--red:#F09A85;--ok:#9ED7AE;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --display:"Arial Black","Helvetica Neue",system-ui,sans-serif;
  font-family:var(--font);color:var(--tx);background:var(--bg);font-synthesis:none;-webkit-font-smoothing:antialiased;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--bg)}
a{color:var(--brass);text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;touch-action:manipulation}
button:disabled{opacity:.4;cursor:default}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
svg.i{width:20px;height:20px;flex:none}

/* wordmark */
.logo{font:900 19px/1 var(--display);letter-spacing:-.04em;color:var(--tx);white-space:nowrap}
.logo i{font-style:normal;color:var(--brass)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:13px;border:1px solid var(--line);background:var(--s1);color:var(--tx);font-weight:650;font-size:15px}
.btn.brass{background:var(--brass);border-color:var(--brass);color:var(--brass-ink)}
.btn.light{background:var(--tx);border-color:var(--tx);color:var(--bg)}
.btn.ghost{background:transparent}
.btn.small{min-height:36px;padding:0 14px;font-size:13px;border-radius:999px}
.btn.wide{width:100%}
.btn.danger{background:var(--red);border-color:var(--red);color:#2a0d07}
.link{border:0;background:none;padding:6px 4px;color:var(--brass);font-weight:650;font-size:14px}
.ib{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;border:0;background:transparent;color:var(--tx);flex:none;padding:0}
.ib:hover{background:var(--s1)}

/* count strip demo (home) */
.strip{display:grid;grid-template-columns:repeat(8,1fr);gap:4px}
.strip .c{position:relative;height:40px;border-radius:9px;background:var(--s1);display:grid;place-items:center;font:800 17px/1 var(--font);color:var(--mu)}
.strip .c::after{content:"";position:absolute;left:28%;right:28%;bottom:6px;height:0;border-radius:2px;background:var(--brass)}
.strip .l1::after{height:2px}.strip .l2::after{height:4px}.strip .l3::after{height:6px;left:19%;right:19%}
.strip .one{color:var(--tx)}
.strip .one::before{content:"";position:absolute;top:5px;left:50%;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--brass)}
.strip .on{background:var(--tx);color:var(--bg)}
.strip .on::after,.strip .on::before{background:#9A6A10}

/* messages */
.message{margin:12px 0;padding:12px 14px;border-radius:12px;background:rgba(240,154,133,.12);border:1px solid rgba(240,154,133,.35);color:var(--red);font-size:14px;line-height:1.45}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--tx);color:var(--bg);padding:10px 16px;border-radius:999px;font-weight:650;font-size:14px;z-index:20;box-shadow:0 8px 30px rgba(0,0,0,.5)}

/* sheets (dialogs) */
dialog.sheet{position:fixed;inset:auto 0 0 0;margin:0 auto;width:100%;max-width:520px;max-height:88dvh;overflow:auto;border:0;border-radius:22px 22px 0 0;background:var(--s1);color:var(--tx);padding:8px 18px calc(20px + env(safe-area-inset-bottom,0px));box-shadow:0 -10px 40px rgba(0,0,0,.6);overscroll-behavior:contain}
dialog.sheet::backdrop{background:rgba(0,0,0,.55)}
dialog.sheet.light-dim::backdrop{background:rgba(0,0,0,.2)}
@media (min-width:700px){dialog.sheet{inset:0;margin:auto;border-radius:20px;max-height:80dvh}}
.grab{width:36px;height:4px;border-radius:2px;background:var(--line);margin:0 auto 12px}
.sh-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.sh-head h2{margin:0;font:900 20px/1.15 var(--display);letter-spacing:-.02em}
.sheet p,.help{color:var(--mu);font-size:13px;line-height:1.45;margin:0 0 12px}
.lbl{display:block;font:650 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mu);margin:16px 0 7px}
.row{display:flex;align-items:center;gap:13px;width:100%;padding:12px 2px;border:0;border-top:1px solid var(--line);background:none;color:var(--tx);text-align:left}
.row:first-of-type{border-top:0}
.row .ri{width:34px;height:34px;border-radius:10px;background:var(--s2);display:grid;place-items:center;flex:none}
.row .ri svg{width:17px;height:17px}
.row span.t{flex:1;min-width:0}
.row b{display:block;font-size:15px;font-weight:600}
.row small{display:block;color:var(--mu);font-size:12.5px;margin-top:1px}
.row.danger b{color:var(--red)}
.switch{width:40px;height:24px;border-radius:12px;background:var(--s2);position:relative;flex:none;transition:background .15s}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--mu);transition:transform .15s,background .15s}
[aria-checked="true"] .switch{background:var(--brass)}
[aria-checked="true"] .switch::after{transform:translateX(16px);background:var(--brass-ink)}
.field{width:100%;min-height:46px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--tx);padding:0 13px;font-size:15px}
.field.mono{font:500 13px var(--mono)}
.actions{display:flex;gap:8px;margin-top:16px}
.actions .btn{flex:1}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}