/* Shared styles: color tokens, layout, app bar, tab bar, buttons, badges, sheets, toast, and
   the gate screens. Ported from handoff/app.html. No feature session edits this file. */

/* Color palettes. Brown and fuchsia is the default. data-palette="sage" on <html> switches to the
   prototype's original greens; core.js sets it from the household's settings (PALETTES there).
   data-theme="light" or "dark" on <html> still forces light or dark over the phone's setting. */
:root{
  --bg:#F8F2EE;
  --surface:#FFFFFF;
  --surface-2:#F1E6E0;
  --ink:#2E1E18;
  --ink-muted:#6B5248;
  --ink-faint:#957C72;
  --line:#EADCD4;
  --line-strong:#D9C5BA;
  --accent:#B3176F;
  --accent-ink:#FFF7FB;
  --accent-soft:#F8DDEB;
  --gold:#8E5A24;
  --gold-soft:#F2E3D1;
  --brick:#A23A2E;
  --brick-soft:#F6DCD7;
  --shadow:0 1px 2px rgba(46,30,24,.06), 0 6px 20px -8px rgba(46,30,24,.18);
  --scrim:rgba(30,18,14,.45);
  --toast-bg:var(--ink);
  --toast-ink:var(--bg);
  --chip-active-bg:var(--ink);
  --chip-active-ink:var(--bg);
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#1A1210;
    --surface:#241915;
    --surface-2:#2D201B;
    --ink:#F3E9E4;
    --ink-muted:#BFA79C;
    --ink-faint:#8F786E;
    --line:#3A2B25;
    --line-strong:#4A3830;
    --accent:#F27BBF;
    --accent-ink:#2A0B1C;
    --accent-soft:#3D1830;
    --gold:#D9A066;
    --gold-soft:#3A2A1A;
    --brick:#E8918A;
    --brick-soft:#3D2220;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
    --scrim:rgba(0,0,0,.6);
    --toast-bg:var(--accent);
    --toast-ink:var(--accent-ink);
    --chip-active-bg:var(--accent);
    --chip-active-ink:var(--accent-ink);
    color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --bg:#1A1210;
  --surface:#241915;
  --surface-2:#2D201B;
  --ink:#F3E9E4;
  --ink-muted:#BFA79C;
  --ink-faint:#8F786E;
  --line:#3A2B25;
  --line-strong:#4A3830;
  --accent:#F27BBF;
  --accent-ink:#2A0B1C;
  --accent-soft:#3D1830;
  --gold:#D9A066;
  --gold-soft:#3A2A1A;
  --brick:#E8918A;
  --brick-soft:#3D2220;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
  --scrim:rgba(0,0,0,.6);
  --toast-bg:var(--accent);
  --toast-ink:var(--accent-ink);
  --chip-active-bg:var(--accent);
  --chip-active-ink:var(--accent-ink);
  color-scheme: dark;
}

/* Sage: the prototype's palette, kept as the second choice in settings. */
:root[data-palette="sage"]{
  --bg:#F4F6F0;
  --surface:#FFFFFF;
  --surface-2:#EAEEE1;
  --ink:#202B1D;
  --ink-muted:#5C6653;
  --ink-faint:#8B9481;
  --line:#DCE3D0;
  --line-strong:#C7D0BA;
  --accent:#2E5339;
  --accent-ink:#F4F6F0;
  --accent-soft:#DEEADD;
  --gold:#B87A1F;
  --gold-soft:#F3E3C6;
  --brick:#9A3E33;
  --brick-soft:#F4DDD8;
  --shadow:0 1px 2px rgba(32,43,29,.06), 0 6px 20px -8px rgba(32,43,29,.18);
  --scrim:rgba(20,26,17,.45);
  --toast-bg:var(--ink);
  --toast-ink:var(--bg);
  --chip-active-bg:var(--ink);
  --chip-active-ink:var(--bg);
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root[data-palette="sage"]:not([data-theme="light"]){
    --bg:#141A11;
    --surface:#1C2418;
    --surface-2:#232C1D;
    --ink:#EAEEE3;
    --ink-muted:#A6AF98;
    --ink-faint:#727C64;
    --line:#2B3524;
    --line-strong:#37432C;
    --accent:#7FBF83;
    --accent-ink:#0E1710;
    --accent-soft:#213326;
    --gold:#E0AC5C;
    --gold-soft:#3A2E17;
    --brick:#E39187;
    --brick-soft:#3A2320;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
    --scrim:rgba(0,0,0,.6);
    --toast-bg:var(--accent);
    --toast-ink:var(--accent-ink);
    --chip-active-bg:var(--accent);
    --chip-active-ink:var(--accent-ink);
    color-scheme: dark;
  }
}
:root[data-palette="sage"][data-theme="dark"]{
  --bg:#141A11;
  --surface:#1C2418;
  --surface-2:#232C1D;
  --ink:#EAEEE3;
  --ink-muted:#A6AF98;
  --ink-faint:#727C64;
  --line:#2B3524;
  --line-strong:#37432C;
  --accent:#7FBF83;
  --accent-ink:#0E1710;
  --accent-soft:#213326;
  --gold:#E0AC5C;
  --gold-soft:#3A2E17;
  --brick:#E39187;
  --brick-soft:#3A2320;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
  --scrim:rgba(0,0,0,.6);
  --toast-bg:var(--accent);
  --toast-ink:var(--accent-ink);
  --chip-active-bg:var(--accent);
  --chip-active-ink:var(--accent-ink);
  color-scheme: dark;
}

*{box-sizing:border-box}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Karla',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Fraunces',Georgia,serif;
  letter-spacing:-.01em;
  text-wrap:balance;
}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace; font-variant-numeric:tabular-nums;}
button{font-family:inherit;color:inherit}
a{color:var(--accent)}
::selection{background:var(--accent-soft)}

#app{
  max-width:520px;
  margin:0 auto;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  background:var(--bg);
}

/* ---------- App bar ---------- */
.appbar{
  position:sticky;
  top:env(safe-area-inset-top,0px);
  z-index:20;
  background:var(--bg);
  padding:18px 18px 10px;
  border-bottom:1px solid transparent;
  transition:border-color .2s;
}
.appbar.scrolled{border-bottom-color:var(--line)}
.appbar-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.appbar h1{font-size:22px;font-weight:600;margin:0;color:var(--ink)}
.appbar .tagline{font-size:12px;color:var(--ink-faint);margin-top:2px}
.icon-btn{
  width:34px;height:34px;border-radius:999px;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink-muted);display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex:none;align-self:center;
}
.icon-btn .icon{width:18px;height:18px}
.offline-banner{
  margin:0 16px 8px;padding:9px 14px;border-radius:12px;font-size:13px;font-weight:600;
  background:var(--gold-soft);color:var(--gold);text-align:center;
}

/* ---------- Main scroll area ---------- */
main{flex:1;padding:4px 16px calc(96px + env(safe-area-inset-bottom,0px));}
[hidden]{display:none!important}

.empty-state{
  text-align:center;padding:56px 20px;color:var(--ink-muted);
}
.empty-state h2{font-size:19px;margin:0 0 8px;color:var(--ink)}
.empty-state p{font-size:14px;line-height:1.5;margin:0 0 20px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  font-size:14px;font-weight:600;padding:11px 18px;border-radius:12px;
  border:1px solid transparent;cursor:pointer;transition:transform .08s;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}
.btn-ghost{background:transparent;color:var(--ink-muted)}
.btn-danger{background:var(--brick-soft);color:var(--brick)}
.btn-block{width:100%}
.btn-sm{padding:8px 12px;font-size:13px;border-radius:10px}
.btn:disabled{opacity:.4;cursor:default}
.icon{width:16px;height:16px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Badges ---------- */
.badge{
  font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  padding:3px 8px;border-radius:999px;white-space:nowrap;
}
.badge-lunch-great{background:var(--accent-soft);color:var(--accent)}
.badge-lunch-fine{background:var(--gold-soft);color:var(--gold)}
.badge-lunch-bad{background:var(--brick-soft);color:var(--brick)}
.badge-guess{background:var(--surface-2);color:var(--ink-muted);border:1px dashed var(--line-strong)}
.badge-starter{background:var(--gold-soft);color:var(--gold);border:1px dashed var(--gold)}
.badge-pinned{background:var(--surface-2);color:var(--ink)}
.section-label{
  font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  color:var(--ink-faint);margin:18px 2px 8px;
}

/* ---------- Bottom nav ---------- */
nav.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  display:flex;justify-content:center;
}
nav.tabbar .inner{
  max-width:520px;width:100%;display:flex;
  background:var(--surface);border-top:1px solid var(--line);
  padding:8px 8px calc(8px + env(safe-area-inset-bottom,0px));
  gap:4px;
}
.tab-btn{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:7px 4px;border-radius:12px;background:none;border:none;cursor:pointer;
  color:var(--ink-faint);
}
.tab-btn.active{color:var(--accent)}
.tab-btn span{font-size:11px;font-weight:600}

/* ---------- Sheet / Modal ---------- */
.scrim{
  position:fixed;inset:0;background:var(--scrim);z-index:50;
  display:flex;align-items:flex-end;justify-content:center;
}
.sheet{
  background:var(--bg);width:100%;max-width:520px;border-radius:20px 20px 0 0;
  max-height:88vh;overflow-y:auto;padding:10px 20px calc(24px + env(safe-area-inset-bottom,0px));
  animation:slideup .18s ease-out;
}
@keyframes slideup{from{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}
.sheet-grip{width:36px;height:4px;background:var(--line-strong);border-radius:99px;margin:6px auto 14px}
.sheet-header{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:4px}
.sheet-header h2{font-size:21px;margin:0;font-weight:600}
.close-x{width:30px;height:30px;border-radius:999px;background:var(--surface-2);border:none;cursor:pointer;flex:none;display:flex;align-items:center;justify-content:center;color:var(--ink-muted)}
.modal-center{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--scrim)}
.modal-card{background:var(--surface);border-radius:18px;padding:22px;max-width:360px;width:100%;box-shadow:var(--shadow)}
.modal-card h3{margin:0 0 8px;font-size:18px}
.modal-card p{margin:0 0 18px;font-size:14px;color:var(--ink-muted);line-height:1.5}
.modal-actions{display:flex;gap:10px}
.modal-actions .btn{flex:1}

.action-row{display:flex;gap:8px;margin:16px 0 4px;flex-wrap:wrap}
.action-row .btn{flex:1;min-width:96px}
.field-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint);margin:16px 0 6px}
textarea, .text-field{
  width:100%;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);
  color:var(--ink);font-size:16px;padding:10px 12px;font-family:inherit;resize:vertical;
}
select.text-field{appearance:auto}
.kv-line{display:flex;gap:8px;font-size:13.5px;padding:6px 0;border-bottom:1px solid var(--line)}
.kv-line .k{color:var(--ink-faint);width:92px;flex:none}
.notes-box{background:var(--surface-2);border-radius:12px;padding:12px 14px;font-size:13.5px;line-height:1.5;color:var(--ink-muted);margin-top:6px}

#toast{
  position:fixed;bottom:calc(90px + env(safe-area-inset-bottom,0px));left:50%;
  transform:translateX(-50%) translateY(8px);background:var(--toast-bg);color:var(--toast-ink);
  font-size:13px;font-weight:600;padding:10px 16px;border-radius:999px;z-index:80;
  opacity:0;pointer-events:none;transition:opacity .18s, transform .18s;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- Gate screens (auth.js) ---------- */
.gate{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:calc(24px + env(safe-area-inset-top,0px)) 20px calc(24px + env(safe-area-inset-bottom,0px));
  background:var(--bg);
}
.gate-card{max-width:360px;width:100%;text-align:center}
.gate-card .btn-block{margin-top:10px}
.gate-brand{font-size:28px;font-weight:600;margin:0 0 6px}
.gate-card h2{font-size:20px;font-weight:600;margin:22px 0 8px}
.gate-card p{font-size:14.5px;line-height:1.5;color:var(--ink-muted);margin:0 0 14px}
.gate-card p b{color:var(--ink);font-weight:600;word-break:break-all}
.gate-lede{margin-bottom:24px!important}
.gate-form{display:flex;flex-direction:column;gap:10px;margin-top:10px;text-align:left}
.gate-form .text-field{font-size:16px;padding:12px 14px}
.gate-error{color:var(--brick)!important;font-size:13.5px!important;min-height:1.5em;margin-top:12px!important}

/* ---------- Account (settings screen) ---------- */
.account-block{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:4px 16px 16px;margin-top:8px}
.account-email{font-size:15px;font-weight:600;margin-bottom:14px;word-break:break-all}