/* MeowByte — shared site tokens, matching plan.html and the desktop app icon
   (forest green accent, Big Shoulders Display / IBM Plex Sans+Mono). */

:root{
  --bg:#F5F6F3; --surface:#FFFFFF; --surface-2:#ECEEE9;
  --ink:#16211E; --ink-muted:#56635E;
  --accent:#1F6F5C; --accent-ink:#0E3F33; --accent-soft:#DEEBE6;
  --accent-2:#B5651D; --accent-2-soft:#F3E3D2;
  --line:#D9DED8; --danger:#B3261E; --danger-soft:#F5DEDC;
  --shadow-sm:0 1px 2px rgba(15,30,25,0.06);
  --shadow-md:0 8px 24px -8px rgba(15,30,25,0.18);
  --shadow-accent:0 8px 24px -6px color-mix(in srgb, var(--accent) 35%, transparent);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#101512; --surface:#171E1A; --surface-2:#1E2621;
    --ink:#E7ECE7; --ink-muted:#93A39C;
    --accent:#4FBE9E; --accent-ink:#BEF0DF; --accent-soft:#1D3A32;
    --accent-2:#E0954F; --accent-2-soft:#3A2C1B;
    --line:#2B3630; --danger:#E5867C; --danger-soft:#3A2220;
    --shadow-sm:0 1px 2px rgba(0,0,0,0.3);
    --shadow-md:0 12px 32px -10px rgba(0,0,0,0.55);
    --shadow-accent:0 8px 28px -6px color-mix(in srgb, var(--accent) 30%, transparent);
  }
}
:root[data-theme="dark"]{
  --bg:#101512; --surface:#171E1A; --surface-2:#1E2621;
  --ink:#E7ECE7; --ink-muted:#93A39C;
  --accent:#4FBE9E; --accent-ink:#BEF0DF; --accent-soft:#1D3A32;
  --accent-2:#E0954F; --accent-2-soft:#3A2C1B;
  --line:#2B3630; --danger:#E5867C; --danger-soft:#3A2220;
  --shadow-sm:0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:0 12px 32px -10px rgba(0,0,0,0.55);
  --shadow-accent:0 8px 28px -6px color-mix(in srgb, var(--accent) 30%, transparent);
}

*{box-sizing:border-box;}
html{color-scheme:light dark;}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"IBM Plex Sans", system-ui, sans-serif;
  font-size:16px; line-height:1.6;
}
::selection{ background:var(--accent-soft); color:var(--accent-ink); }
a{ color:var(--accent-ink); text-decoration:none; }
a:hover{ text-decoration:underline; }
img{ max-width:100%; }

h1,h2,h3{
  font-family:"Big Shoulders Display", system-ui, sans-serif;
  font-weight:700; letter-spacing:0.01em; text-wrap:balance;
  margin:0 0 .5rem; color:var(--ink);
}
code, .mono{ font-family:"IBM Plex Mono", ui-monospace, monospace; }

.wrap{ max-width:1120px; margin:0 auto; padding:0 clamp(1.25rem,4vw,2.5rem); }

/* ---- Header ---- */
header.site{
  position:sticky; top:0; z-index:10;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
header.site .bar{ display:flex; align-items:center; justify-content:space-between; padding:1.1rem 0; }
.brand{ display:flex; align-items:center; gap:.55rem; font-family:"Big Shoulders Display"; font-size:1.35rem; font-weight:700; color:var(--ink); }
.brand svg{ display:block; flex:none; }
nav.main{ display:flex; align-items:center; gap:1.75rem; }
nav.main a{ color:var(--ink-muted); font-size:.95rem; }
nav.main a:hover{ color:var(--ink); text-decoration:none; }
.header-cta{ display:flex; align-items:center; gap:1rem; }

/* ---- Buttons ---- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.4rem;
  padding:.65rem 1.15rem; border-radius:8px; font-size:.95rem; font-weight:600;
  border:1px solid transparent; cursor:pointer; text-decoration:none !important;
  font-family:"IBM Plex Sans", sans-serif;
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn-primary{ background:var(--accent); color:#fff; width:100%; box-shadow:var(--shadow-accent); }
.btn-primary:hover{ background:var(--accent-ink); transform:translateY(-1px); box-shadow:0 12px 28px -6px color-mix(in srgb, var(--accent) 45%, transparent); }
.btn-primary:active{ transform:translateY(0); }
.btn-ghost{ background:transparent; border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ background:var(--surface-2); border-color:color-mix(in srgb, var(--ink-muted) 40%, var(--line)); }
.btn-lg{ padding:.85rem 1.6rem; font-size:1.02rem; }
.btn:disabled{ opacity:.55; cursor:not-allowed; transform:none !important; box-shadow:none !important; }
@media (prefers-reduced-motion: reduce){ .btn{ transition:none; } }

.card{
  background:var(--surface); border:1px solid var(--line); border-radius:12px;
  padding:1.5rem; box-shadow:var(--shadow-sm);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{ transform:translateY(-2px); box-shadow:var(--shadow-md); border-color:color-mix(in srgb, var(--accent) 30%, var(--line)); }
.card h3{ font-size:1.1rem; margin-bottom:.5rem; }
.card p{ color:var(--ink-muted); font-size:.94rem; margin:0; }
@media (prefers-reduced-motion: reduce){ .card{ transition:none; } .card:hover{ transform:none; } }

/* ---- Forms (signup/login) ---- */
.auth-shell{ max-width:420px; margin:clamp(3rem,10vh,6rem) auto; padding:0 1.25rem; }
.auth-card{ background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:2rem; box-shadow:var(--shadow-md); }
.auth-card h1{ font-size:1.6rem; margin-bottom:.35rem; }
.auth-card p.sub{ color:var(--ink-muted); font-size:.92rem; margin:0 0 1.5rem; }
.field{ margin-bottom:1.1rem; }
.field label{ display:block; font-size:.82rem; font-weight:600; margin-bottom:.4rem; }
.field input{
  width:100%; padding:.7rem .85rem; border-radius:8px; border:1px solid var(--line);
  background:var(--bg); color:var(--ink); font-size:.95rem; font-family:inherit;
}
.field input:focus{ outline:2px solid var(--accent); outline-offset:1px; }
.field input[type="checkbox"]{ width:auto; padding:0; border:none; background:none; accent-color:var(--accent); }
.field-checkbox{ display:flex; align-items:flex-start; gap:.55rem; }
.field-checkbox label{ display:inline; font-weight:400; font-size:.85rem; color:var(--ink-muted); margin:0; }
.field-checkbox input{ margin-top:.2rem; }
.field .hint{ font-size:.78rem; color:var(--ink-muted); margin-top:.35rem; }
.form-error{ background:var(--danger-soft); color:var(--danger); border-radius:8px; padding:.7rem .9rem; font-size:.88rem; margin-bottom:1rem; display:none; }
.form-error.show{ display:block; }
.form-note{ margin-top:1.4rem; font-size:.88rem; color:var(--ink-muted); text-align:center; }

.key-reveal{
  background:var(--accent-soft); border:1px solid var(--accent); border-radius:10px;
  padding:1.1rem; margin:1.2rem 0; box-shadow:var(--shadow-accent);
}
.key-reveal .k{ font-family:"IBM Plex Mono"; font-size:.85rem; word-break:break-all; color:var(--accent-ink); user-select:all; }
.key-reveal .warn{ font-size:.82rem; color:var(--ink); margin-top:.6rem; }

.badge{
  display:inline-flex; align-items:center; gap:.4rem; font-family:"IBM Plex Mono"; font-size:.72rem;
  text-transform:uppercase; letter-spacing:.06em; color:var(--accent-ink); background:var(--accent-soft);
  padding:.25rem .6rem; border-radius:99px;
}
.badge.warn{ color:var(--accent-2); background:var(--accent-2-soft); }
.badge::before{ content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }

/* ---- Dashboard ---- */
.dash-wrap{ max-width:760px; margin:0 auto; padding:2.5rem clamp(1.25rem,4vw,2.5rem) 4rem; }
.dash-head{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:2rem; gap:1rem; flex-wrap:wrap; }
.dash-grid{ display:grid; gap:1.25rem; grid-template-columns:1fr 1fr; }
@media (max-width:600px){ .dash-grid{ grid-template-columns:1fr; } }
.stat-label{ font-family:"IBM Plex Mono"; font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-muted); margin-bottom:.5rem; }
.stat-value{ font-family:"Big Shoulders Display"; font-size:1.9rem; font-weight:700; }
.meter{ height:8px; border-radius:99px; background:var(--surface-2); overflow:hidden; margin-top:.9rem; }
.meter-fill{ height:100%; background:var(--accent); border-radius:99px; transition:width .3s ease; }
.meter-fill.high{ background:var(--danger); }
.key-row{ display:flex; align-items:center; gap:.6rem; background:var(--bg); border:1px solid var(--line); border-radius:8px; padding:.6rem .8rem; }
.key-row .k{ font-family:"IBM Plex Mono"; font-size:.85rem; flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.key-row button{ background:none; border:none; color:var(--accent-ink); cursor:pointer; font-size:.8rem; font-weight:600; padding:0; }
.loading{ text-align:center; color:var(--ink-muted); padding:3rem 0; }

/* ---- Admin ---- */
.admin-wrap{ max-width:1040px; margin:0 auto; padding:2.5rem clamp(1.25rem,4vw,2.5rem) 4rem; }
.admin-section{ margin-bottom:2.5rem; }
.admin-section h2{ font-size:1.3rem; margin-bottom:1rem; }
.table-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:10px; box-shadow:var(--shadow-sm); }
tbody tr{ transition:background-color .12s ease; }
tbody tr:hover{ background:var(--surface-2); }
table{ width:100%; border-collapse:collapse; font-size:.88rem; }
th,td{ text-align:left; padding:.6rem .8rem; border-bottom:1px solid var(--line); white-space:nowrap; }
th{ font-family:"IBM Plex Mono"; font-size:.7rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-muted); background:var(--surface-2); }
tbody tr:last-child td{ border-bottom:none; }
td .mono{ font-size:.82rem; }
.row-actions{ display:flex; gap:.5rem; }
.btn-sm{ padding:.35rem .7rem; font-size:.8rem; width:auto; }
.btn-danger{ background:transparent; border:1px solid var(--danger); color:var(--danger); }
.btn-danger:hover{ background:var(--danger-soft); }
.inline-form{ display:flex; gap:.75rem; align-items:flex-end; flex-wrap:wrap; margin-bottom:1.5rem; }
.inline-form .field{ margin-bottom:0; flex:1; min-width:220px; }
.inline-form .btn{ width:auto; white-space:nowrap; }
.pill{ display:inline-block; padding:.15rem .55rem; border-radius:99px; font-size:.72rem; font-family:"IBM Plex Mono"; }
.pill.ok{ background:var(--accent-soft); color:var(--accent-ink); }
.pill.warn{ background:var(--accent-2-soft); color:var(--accent-2); }
.pill.fail{ background:var(--danger-soft); color:var(--danger); }

/* ---- Docs ---- */
.docs-wrap{ max-width:760px; margin:0 auto; padding:2.5rem clamp(1.25rem,4vw,2.5rem) 5rem; }
.docs-wrap h1{ font-size:2rem; margin-bottom:.6rem; }
.docs-wrap > p.lede{ color:var(--ink-muted); font-size:1.05rem; margin:0 0 2.5rem; max-width:60ch; }
.docs-wrap h2{ font-size:1.3rem; margin-top:2.5rem; padding-top:1.5rem; border-top:1px solid var(--line); }
.docs-wrap h2:first-of-type{ margin-top:0; padding-top:0; border-top:none; }
.docs-wrap p, .docs-wrap li{ color:var(--ink); font-size:.96rem; }
.docs-wrap ul, .docs-wrap ol{ padding-left:1.3rem; }
.docs-nav{ display:flex; flex-wrap:wrap; gap:.5rem 1.5rem; margin:1.5rem 0 0; padding:0; list-style:none; }
.docs-nav a{ font-size:.88rem; }
.code-block{ position:relative; margin:0; }
pre.code{
  background:var(--surface-2); border:1px solid var(--line); border-radius:10px;
  padding:1rem 1.1rem; overflow-x:auto; font-size:.85rem; line-height:1.55;
  box-shadow:var(--shadow-sm);
}
pre.code code{ font-family:"IBM Plex Mono", ui-monospace, monospace; white-space:pre; }
.docs-wrap table{ width:100%; border-collapse:collapse; font-size:.88rem; margin:1rem 0; }
.docs-wrap th, .docs-wrap td{ text-align:left; padding:.5rem .7rem; border-bottom:1px solid var(--line); }
.docs-wrap th{ font-family:"IBM Plex Mono"; font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-muted); }
.callout{ background:var(--accent-soft); border:1px solid var(--accent); border-radius:10px; padding:1rem 1.2rem; font-size:.92rem; margin:1.2rem 0; }
.callout.warn{ background:var(--accent-2-soft); border-color:var(--accent-2); }
.copy-btn{
  position:absolute; top:.6rem; right:.6rem; background:var(--surface); border:1px solid var(--line);
  border-radius:6px; color:var(--ink-muted); font-size:.72rem; padding:.3rem .65rem; cursor:pointer;
  font-family:"IBM Plex Sans", sans-serif; transition:color .12s ease, border-color .12s ease;
}
.copy-btn:hover{ color:var(--ink); border-color:var(--ink-muted); }
.copy-btn.copied{ color:var(--accent-ink); border-color:var(--accent); }