/* ===== Cobalt cabinet (ADR-027). Shared by playbooks + connections.
   Tokens mirror index.html (cobalt accent #1F4FD8). Light by default; the theme
   toggle sets data-onb-theme="dark" on <html> and every surface flips together.
   The legacy --canvas/--ink/--accent names are kept but now driven by the cobalt
   palette so the existing component CSS below keeps working unchanged. ===== */
:root{
  --color-canvas:#FFFFFF; --color-surface-1:#F7F8F8; --color-surface-2:#F0F1F3; --color-surface-3:#E8EAED;
  --color-hairline:#E5E6E9; --color-hairline-strong:#D5D6DA;
  --color-ink:#0A0A0B; --color-ink-muted:#3B3F46; --color-ink-subtle:#8A8F98; --color-ink-tertiary:#B0B3B8;
  --color-primary:#1F4FD8; --color-primary-hover:#3D63E6; --color-primary-focus:#1A45C0;
  --color-primary-tint:rgba(31,79,216,0.08); --color-primary-tint-2:rgba(31,79,216,0.16);
  --color-on-primary:#FFFFFF; --color-success:#27A644;
  --ease-out:cubic-bezier(0.16,1,0.3,1);
  --transition-fast:150ms var(--ease-out); --transition-base:200ms var(--ease-out);

  /* legacy aliases, now cobalt-driven */
  --canvas:var(--color-canvas); --canvas-soft:var(--color-surface-1);
  --ink:var(--color-ink); --primary:var(--color-ink-muted); --body:var(--color-ink-muted);
  --muted:var(--color-ink-subtle); --hairline:var(--color-hairline); --strong:var(--color-surface-2);
  --card:var(--color-canvas);
  --accent:var(--color-primary); --accent-tint:var(--color-primary-tint);
  --ok:var(--color-success); --err:#b42318;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
/* dark theme: remap the cobalt tokens; the legacy aliases follow automatically */
html[data-onb-theme='dark']{
  --color-canvas:#010102; --color-surface-1:#0F1011; --color-surface-2:#141516; --color-surface-3:#18191A;
  --color-hairline:#23252A; --color-hairline-strong:#34343A;
  --color-ink:#F7F8F8; --color-ink-muted:#D0D6E0; --color-ink-subtle:#8A8F98; --color-ink-tertiary:#62666D;
  --err:#ff6b5e;
}
*{box-sizing:border-box}
body{margin:0;background:var(--color-canvas);color:var(--color-ink);font-family:var(--sans);line-height:1.55;letter-spacing:-0.05px;-webkit-font-smoothing:antialiased}
a{color:inherit}
.hidden{display:none !important}
.page{max-width:1100px;margin:0 auto;padding:0 28px 56px}

/* loading / auth gate */
#loading,.gate{max-width:680px;margin:80px auto;padding:32px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-xl,16px)}
.gate h1{font-weight:700;font-size:28px;letter-spacing:-0.4px;margin:0 0 10px;color:var(--color-ink)}
.gate p{color:var(--color-ink-muted);font-size:16px;margin:0}

/* hero (clean cobalt; no orbs, no serif) */
.pb-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--hairline);background:var(--color-surface-1)}
.pb-hero__inner{position:relative;z-index:1;max-width:880px;margin:0 auto;padding:64px 28px 48px}
.badge{display:inline-block;background:var(--color-primary-tint);color:var(--color-primary);border-radius:9999px;padding:8px 14px;text-transform:uppercase;font-size:12px;font-weight:600;letter-spacing:.08em;margin-bottom:22px}
.pb-hero h1{font-size:clamp(32px,5vw,50px);line-height:1.05;font-weight:700;letter-spacing:-1px;margin:0 0 18px;color:var(--color-ink)}
.pb-hero .sub{font-size:19px;color:var(--color-ink-muted);max-width:680px;margin:0 0 26px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;border-radius:var(--radius-md,8px);padding:11px 18px;text-decoration:none;font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;font-family:inherit;transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}
.btn.primary{background:var(--color-primary);color:var(--color-on-primary);border-color:var(--color-primary)}
.btn.primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}
.btn.outline,.btn.accent{color:var(--color-ink);border:1px solid var(--color-hairline-strong);background:var(--color-canvas)}
.btn.outline:hover,.btn.accent:hover{background:var(--color-surface-1);border-color:var(--color-primary)}
.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}

/* quick start */
.quick{display:flex;align-items:center;gap:16px;background:var(--color-surface-1);border:1px solid var(--hairline);border-radius:var(--radius-lg,12px);padding:18px 22px;margin:30px 0 8px}
.quick .dot{width:10px;height:10px;border-radius:50%;background:var(--color-success);flex-shrink:0;box-shadow:0 0 0 4px rgba(39,166,68,.2)}
.quick p{margin:0;color:var(--color-ink-muted);font-size:15px}

/* section heads */
.tier{padding:40px 0 6px}
.tier .label{text-transform:uppercase;font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--color-ink-subtle)}
.tier h2{font-size:clamp(26px,4vw,38px);font-weight:700;letter-spacing:-0.5px;margin:6px 0 8px;color:var(--color-ink)}
.tier p{max-width:720px;color:var(--color-ink-muted);font-size:17px;margin:0}

/* playbooks index */
.pb-role{padding:26px 0;border-bottom:1px solid var(--hairline)}
.pb-role:last-of-type{border-bottom:none}
.pb-role__head{margin-bottom:14px}
.pb-role h2{font-size:clamp(24px,3.4vw,34px);font-weight:700;letter-spacing:-0.3px;margin:0 0 4px;color:var(--color-ink)}
.pb-role h2 a{text-decoration:none;color:var(--color-primary);border-bottom:1px solid var(--color-primary-tint-2);transition:border-color .15s}
.pb-role h2 a:hover{border-bottom-color:var(--color-primary)}
.pb-role__desc{margin:0;color:var(--color-ink-muted);font-size:16px;max-width:760px}
.you-badge{display:inline-block;vertical-align:middle;margin-right:10px;background:var(--color-primary);color:var(--color-on-primary);border-radius:9999px;padding:4px 11px;font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.pb-role.is-you{background:var(--color-primary-tint);border-radius:var(--radius-lg,12px);padding:22px;margin:0 -22px}
.pb-days{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.pb-day{display:grid;grid-template-columns:92px 1fr auto;align-items:center;gap:16px;padding:14px 16px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg,12px);text-decoration:none;color:var(--color-ink);transition:border-color .15s,box-shadow .15s,transform .15s}
a.pb-day:hover{border-color:var(--color-primary);box-shadow:0 6px 18px rgba(31,79,216,.12);transform:translateY(-1px)}
.pb-day__n{font-weight:700;font-size:14px;color:var(--color-ink);white-space:nowrap}
.pb-day__scenarios{font-size:15px;color:var(--color-ink-muted);line-height:1.5}
.pb-day__cta{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--color-hairline-strong);background:var(--color-canvas);color:var(--color-ink);border-radius:var(--radius-md,8px);padding:9px 18px;font-size:14px;font-weight:600;white-space:nowrap;transition:background .15s,border-color .15s}
a.pb-day:hover .pb-day__cta{background:var(--color-primary-tint);border-color:var(--color-primary);color:var(--color-primary)}
@media(max-width:680px){.pb-day{grid-template-columns:1fr;gap:10px;padding:16px}.pb-day__cta{justify-self:stretch;padding:12px 18px}}

/* keys / tokens */
.panel{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-xl,16px);padding:30px;margin:16px 0;box-shadow:0 1px 2px rgba(10,10,11,.04),0 8px 24px -8px rgba(10,10,11,.08)}
.panel h3{font-weight:700;font-size:24px;letter-spacing:-0.3px;margin:0 0 8px;color:var(--color-ink)}
.panel p.lead{color:var(--color-ink-muted);font-size:16px;margin:0 0 18px;max-width:640px}
.trial{display:inline-flex;align-items:center;gap:8px;background:var(--color-primary-tint);border:1px solid var(--color-primary-tint-2);border-radius:999px;padding:7px 13px;font-size:13px;font-weight:600;color:var(--color-primary);margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;max-width:520px}
.field label{font-size:13px;font-weight:600;color:var(--color-ink)}
.field input{font:inherit;font-size:15px;padding:11px 14px;border:1px solid var(--color-hairline-strong);border-radius:var(--radius-md,8px);background:var(--color-canvas);color:var(--color-ink)}
.field input:focus{outline:2px solid var(--color-primary);outline-offset:1px;border-color:var(--color-primary)}
.note{font-size:13px;color:var(--color-ink-subtle);margin:8px 0 0}
.status{margin-top:14px;font-weight:600;font-size:15px}
.status.ok,.ok{color:var(--color-success)} .status.err,.err{color:var(--err)}

/* telegram */
.tg{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;background:var(--color-primary-tint);border:1px solid var(--color-primary-tint-2);border-radius:var(--radius-xl,16px);padding:28px 30px;margin:16px 0}
.tg h3{font-weight:700;font-size:24px;letter-spacing:-0.3px;margin:0 0 8px;color:var(--color-ink)}
.tg p{margin:0;color:var(--color-ink-muted);font-size:16px;max-width:520px}
.launch-help{margin-top:14px;display:flex;flex-direction:column;gap:10px}
.steps{padding-left:20px;display:flex;flex-direction:column;gap:6px;color:var(--color-ink-muted)}
.bind{display:flex;gap:10px;flex-wrap:wrap}
.bind input{flex:1;min-width:220px;font:inherit;padding:11px 13px;border:1px solid var(--color-hairline-strong);border-radius:var(--radius-md,8px);background:var(--color-canvas);color:var(--color-ink)}

/* connections tab (ADR-030): provider cards + pills + spend bar */
.conn-intro{color:var(--color-ink-muted);font-size:16px;max-width:720px;margin:0 0 18px}
.conn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:6px 0 8px}
.conn-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg,12px);padding:18px 20px;display:flex;flex-direction:column;gap:10px}
.conn-card.is-default{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-tint)}
.conn-card__top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.conn-card__name{font-weight:700;font-size:16px;color:var(--color-ink)}
.conn-card__pills{display:flex;gap:6px;flex-wrap:wrap}
.conn-card__tail{font-size:13px;color:var(--color-ink-subtle);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;line-height:1;border:1px solid transparent;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.85}
.pill.kind{background:var(--color-surface-2);color:var(--color-ink-subtle);border-color:var(--color-hairline)}
.pill.kind::before{display:none}
.pill.free{background:rgba(39,166,68,.12);color:var(--color-success);border-color:rgba(39,166,68,.3)}
.pill.default{background:var(--color-primary-tint);color:var(--color-primary);border-color:var(--color-primary-tint-2)}
.pill.default::before{display:none}
.pill.ok{background:rgba(39,166,68,.12);color:var(--color-success)}
.pill.error{background:rgba(180,35,24,.12);color:var(--err)}
.pill.warn{background:rgba(210,160,94,.18);color:#9a5b2a}
.pill.muted{background:var(--color-surface-2);color:var(--color-ink-subtle)}
.pill.muted::before{opacity:.4}
.conn-card__form{display:flex;gap:8px;margin-top:2px}
.conn-card__form input{flex:1;min-width:0;font:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--color-hairline-strong);border-radius:var(--radius-md,8px);background:var(--color-canvas);color:var(--color-ink)}
.conn-card__form input:focus{outline:2px solid var(--color-primary);outline-offset:1px;border-color:var(--color-primary)}
.conn-card__form button{flex:0 0 auto;border:1px solid var(--color-hairline-strong);border-radius:var(--radius-md,8px);padding:9px 14px;background:var(--color-canvas);color:var(--color-ink);font:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s}
.conn-card__form button:hover{background:var(--color-primary-tint);border-color:var(--color-primary);color:var(--color-primary)}
.conn-card__msg{font-size:13px;font-weight:600;min-height:1px}
.conn-sub{text-transform:uppercase;font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--color-ink-subtle);margin:18px 0 8px}
/* oauth */
.oauth-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:6px 0}
.oauth-card{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg,12px);padding:16px 18px}
.oauth-card__name{font-weight:700;font-size:15px;color:var(--color-ink)}
.oauth-card__acct{font-size:12px;color:var(--color-ink-subtle);margin-top:2px}
.btn.sm{padding:8px 14px;font-size:14px}

/* why it compounds */
.compound{background:var(--color-ink);color:var(--color-canvas);border-radius:var(--radius-xl,16px);padding:clamp(32px,5vw,52px);margin:40px 0 0;overflow:hidden}
.compound .label{text-transform:uppercase;font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--color-primary-hover)}
.compound h2{font-weight:700;font-size:clamp(26px,4.5vw,40px);line-height:1.08;letter-spacing:-0.5px;margin:10px 0 16px}
.compound p{color:var(--color-ink-subtle);font-size:18px;max-width:640px;margin:0 0 10px}
.compound .accent{color:var(--color-primary-hover)}

/* final cta */
.pb-cta{position:relative;margin:24px 0 0;border-radius:var(--radius-xl,16px);padding:clamp(32px,6vw,54px);background:var(--color-primary-tint);border:1px solid var(--color-primary-tint-2);overflow:hidden}
.pb-cta h2{font-size:clamp(28px,5vw,42px);line-height:1.05;font-weight:700;letter-spacing:-0.5px;margin:0 0 14px;color:var(--color-ink)}
.pb-cta p{font-size:18px;max-width:640px;color:var(--color-ink-muted);margin:0 0 22px}

/* footer */
.site-footer{background:var(--color-canvas);border-top:1px solid var(--hairline);padding:64px 28px 28px;margin-top:48px}
.sf-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.2fr 2.8fr;gap:48px}
.sf-brand{max-width:320px}
.sf-logo{font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--color-ink)}
.sf-tagline{margin:14px 0 0;font-size:15px;color:var(--color-ink-muted);line-height:1.5}
.sf-meta{margin:14px 0 0;font-size:13px;color:var(--color-ink-subtle)}
.sf-meta a{color:var(--color-primary);text-decoration:none}
.sf-links{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.sf-col{display:flex;flex-direction:column;gap:8px}
.sf-col-title{font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--color-ink-subtle);margin-bottom:6px}
.sf-col a{font-size:14px;color:var(--color-ink-muted);text-decoration:none;transition:color .15s}
.sf-col a:hover{color:var(--color-primary)}
.sf-legal{max-width:1100px;margin:36px auto 0}
.sf-legal hr{border:0;height:1px;background:var(--hairline);margin:0 0 18px}
.sf-legal-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;align-items:end}
.sf-legal-text{font-size:12px;line-height:1.7;color:var(--color-ink-subtle);margin:0}
.sf-legal-copy{font-size:12px;color:var(--color-ink-subtle);text-align:right;margin:0;line-height:1.5}
@media(max-width:880px){.sf-inner{grid-template-columns:1fr;gap:28px}.sf-links{grid-template-columns:repeat(2,1fr)}.sf-legal-grid{grid-template-columns:1fr}.sf-legal-copy{text-align:left}.tg{grid-template-columns:1fr}}
@media(max-width:480px){.sf-links{grid-template-columns:1fr}}
