/* Bistro Borek — shared design tokens + components.
   Bottle green + black brand, gold accent. One source of truth for all sub-apps. */

:root{
  --ink:#14110D;
  --bottle:#173C2D;
  --bottle-dark:#0D2A1F;
  --bottle-light:#245239;
  --bottle-tint:rgba(23,60,45,.07);
  --gold:#B8862E;
  --gold-light:#D8AF5C;
  --surface:#F5F4F0;
  --card:#FFFFFF;
  --text:#1E1B18;
  --text-muted:#8A8377;
  --border:#E6E3DA;
  --ok:#3F6B4A;
  --warn:#B8862E;
  --bad:#A8402E;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(20,17,13,.05);
  --shadow:0 8px 24px rgba(20,17,13,.08);
  --font-display:'Fraunces',serif;
  --font-ui:'Inter',system-ui,sans-serif;
  --font-mono:'Space Mono',monospace;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-ui);
  background:var(--surface);
  color:var(--text);
  min-height:100vh;
}
a{color:inherit}
svg{display:block}

/* ---- App shell: light sidebar + main content ---- */
.app-shell{display:flex;min-height:100vh}

.sidebar{
  width:250px;flex-shrink:0;
  background:var(--card);
  border-right:1px solid var(--border);
  color:var(--text);
  display:flex;flex-direction:column;
  padding:20px 14px;
  position:sticky;top:0;height:100vh;
  overflow-y:auto;
}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:2px 6px 18px 6px;margin-bottom:10px}
.sidebar-logo .mark{width:34px;height:34px;border-radius:10px;background:var(--bottle);display:grid;place-items:center;flex-shrink:0}
.sidebar-logo .mark svg{width:18px;height:11px}
.sidebar-logo .word{font-family:var(--font-display);font-weight:600;font-size:15.5px;line-height:1.2;color:var(--ink)}
.sidebar-logo .sub{font-size:10.5px;color:var(--text-muted)}

.nav-group{margin-bottom:16px}
.nav-group-label{font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--text-muted);padding:0 10px;margin-bottom:6px}
.nav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;border-radius:var(--radius-sm);
  font-size:13.5px;font-weight:500;
  text-decoration:none;color:var(--text);
  border:1px solid transparent;
}
.nav-item svg{width:16px;height:16px;flex-shrink:0;color:var(--text-muted)}
.nav-item:hover{background:#F7F6F2}
.nav-item.active{background:var(--bottle-tint);border-color:rgba(23,60,45,.22);color:var(--bottle);font-weight:600}
.nav-item.active svg{color:var(--bottle)}
.sidebar-spacer{flex:1}
.sidebar-foot{font-size:11px;color:var(--text-muted);padding:10px 10px 0}

/* Fixed-position variant: for apps that inject the sidebar via shared/nav.js
   instead of building the app-shell flex layout from scratch. */
.sidebar-fixed{position:fixed;top:0;left:0;z-index:100}
body.has-sidebar{margin-left:250px}

/* Mobile: sidebar becomes an off-canvas drawer opened via a small toggle tile. */
.nav-toggle{
  display:none;
  position:fixed;top:14px;left:14px;z-index:110;
  width:40px;height:40px;border-radius:10px;
  background:var(--bottle);color:var(--gold-light);
  border:none;align-items:center;justify-content:center;
  box-shadow:var(--shadow);cursor:pointer;
}
.nav-toggle svg{width:20px;height:20px}
.nav-backdrop{
  display:none;
  position:fixed;inset:0;background:rgba(20,17,13,.45);
  z-index:90;opacity:0;pointer-events:none;transition:opacity .2s;
}
.nav-backdrop.open{opacity:1;pointer-events:auto}

/* ---- Main content ---- */
.main{flex:1;min-width:0;padding:26px 40px 60px}

.topbar{display:flex;align-items:center;gap:10px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--border)}
.topbar .mark{width:26px;height:26px;border-radius:7px;background:var(--bottle);display:grid;place-items:center;flex-shrink:0}
.topbar .mark svg{width:14px;height:9px}
.topbar .title{font-weight:700;font-size:14.5px;color:var(--ink)}
.topbar .desc{font-size:12.5px;color:var(--text-muted)}

/* ---- Hero banner ---- */
.hero{
  background:linear-gradient(135deg,var(--bottle) 0%,var(--bottle-dark) 100%);
  border-radius:var(--radius-lg);
  padding:30px 34px;color:#F2EEE4;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  margin-bottom:22px;
  position:relative;overflow:hidden;
}
.hero-eyebrow{font-size:12px;color:var(--gold-light);font-weight:600;margin-bottom:8px}
.hero-title{font-family:var(--font-display);font-weight:600;font-size:30px;line-height:1.2;max-width:520px}
.hero-title .hl{background:var(--ink);color:var(--gold-light);padding:1px 10px;border-radius:6px;display:inline-block}
.hero-sub{font-size:13.5px;color:rgba(242,238,228,.75);margin-top:8px;max-width:440px}
.hero-actions{display:flex;gap:10px;margin-top:18px}
.hero-btn{font-family:var(--font-ui);font-weight:600;font-size:13px;padding:10px 18px;border-radius:999px;text-decoration:none;border:1px solid transparent}
.hero-btn.primary{background:var(--ink);color:#F2EEE4}
.hero-btn.ghost{border-color:rgba(242,238,228,.35);color:#F2EEE4}
.hero-stats{display:flex;gap:10px;flex-wrap:wrap}
.hero-stat{background:rgba(242,238,228,.08);border:1px solid rgba(242,238,228,.16);border-radius:12px;padding:12px 16px;min-width:110px}
.hero-stat .n{font-family:var(--font-mono);font-size:19px;font-weight:700;color:#fff}
.hero-stat .l{font-size:10px;letter-spacing:.4px;text-transform:uppercase;color:rgba(242,238,228,.65);margin-top:2px}

/* ---- Section groups ---- */
.section-label{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);margin:22px 0 10px}
.section-label:first-child{margin-top:0}

/* ---- Cards ---- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:8px;
  text-decoration:none;color:inherit;
  transition:transform .15s,box-shadow .15s,border-color .15s;
}
.card.linked:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--bottle-light)}
.card.disabled{opacity:.5}
.card-top{display:flex;align-items:flex-start;justify-content:space-between}
.card-icon{width:36px;height:36px;border-radius:10px;background:var(--bottle-tint);color:var(--bottle);display:grid;place-items:center}
.card-icon svg{width:18px;height:18px}
.card-title{font-family:var(--font-display);font-size:16px;font-weight:600;margin-top:4px}
.card-desc{font-size:12.5px;color:var(--text-muted);line-height:1.5;flex:1}
.card-foot{display:flex;align-items:center;justify-content:flex-end;gap:4px;font-size:12px;font-weight:600;color:var(--bottle);margin-top:2px}
.card-foot svg{width:13px;height:13px}

/* ---- Badges ---- */
.badge{display:inline-flex;align-items:center;font-size:10.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;padding:3px 9px;border-radius:20px;align-self:flex-start}
.badge-ok{background:rgba(63,107,74,.12);color:var(--ok)}
.badge-warn{background:rgba(184,134,46,.14);color:var(--warn)}
.badge-bad{background:rgba(168,64,46,.12);color:var(--bad)}
.badge-muted{background:#EFEBE2;color:#9A9184}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-ui);font-weight:600;font-size:13px;padding:9px 16px;border-radius:999px;border:1px solid transparent;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--bottle);color:#fff}
.btn-primary:hover{background:var(--bottle-dark)}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--bottle-light)}

/* ---- Data / tables ---- */
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums}

@media(max-width:860px){
  .main{padding:22px 20px 50px 64px}
  .card-grid{grid-template-columns:1fr 1fr}
  .hero{padding:24px}
  body.has-sidebar{margin-left:0}

  .nav-toggle{display:flex}
  .nav-backdrop{display:block}
  .sidebar-fixed{
    width:250px;height:100vh;top:0;left:0;
    transform:translateX(-100%);
    transition:transform .25s ease;
    box-shadow:var(--shadow);
  }
  .sidebar-fixed.open{transform:translateX(0)}
}
@media(max-width:520px){
  .card-grid{grid-template-columns:1fr}
  .hero-title{font-size:24px}
}