:root{
  --bg:#f7f2ea;
  --paper:#fffaf2;
  --ink:#1b1b1b;
  --muted:#6b6b6b;
  --line:rgba(27,27,27,.12);
  --shadow:0 10px 30px rgba(0,0,0,.08);

  /* Japan-inspired accents: vermilion + indigo + gold */
  --vermilion:#d6453d;
  --indigo:#1f2a44;
  --gold:#b08a2e;

  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  padding:0 0 92px;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(214,69,61,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(31,42,68,.10), transparent 55%),
    var(--bg);
  color:var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

.page{min-height:100vh}

.wrap{max-width:860px;margin:0 auto;padding:0 16px}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}

.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:34px;height:34px;border-radius:999px;
  background:
    radial-gradient(circle at 35% 35%, rgba(255,255,255,.9), rgba(255,255,255,0) 55%),
    linear-gradient(135deg, var(--vermilion), color-mix(in srgb, var(--vermilion) 55%, var(--indigo)));
  box-shadow: 0 10px 20px rgba(214,69,61,.18);
  border:1px solid rgba(0,0,0,.08);
}
.brand-title{font-weight:900;letter-spacing:.2px}
.brand-sub{font-size:12px;color:var(--muted)}

main{padding:16px 0}

.card{
  background:color-mix(in srgb, var(--paper) 92%, white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  margin-bottom:14px;
  box-shadow: var(--shadow);
}

.section{
  font-size:16px;
  font-weight:950;
  margin:0 0 10px;
  color:var(--indigo);
}

.small{font-size:12px;color:var(--muted)}
.muted{font-size:12px;color:var(--muted);margin-top:4px}

.notice{
  background: rgba(31,42,68,.06);
  border:1px solid rgba(31,42,68,.18);
  color: var(--indigo);
  border-radius:14px;
  padding:10px 12px;
  font-size:12px;
  line-height:1.5;
  margin: 10px 0;
}
.notice--error{
  background: rgba(214,69,61,.08);
  border-color: rgba(214,69,61,.25);
  color: #7a1f1a;
}

.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{
  appearance:none;
  border:none;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: var(--indigo);
  color: white;
  border-radius: 999px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 900;
  min-height: 44px;
  cursor: pointer;
  max-width: 100%;
}
.btn.ghost{
  background: transparent;
  color: var(--indigo);
  border: 1px solid var(--line);
}
.btn.big-btn{width:100%}

.toolbar{display:grid;grid-template-columns:1fr auto;gap:10px;margin-bottom:12px}
@media(max-width:560px){.toolbar{grid-template-columns:1fr}}

.search{
  display:flex;
  align-items:center;
  gap:10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 12px;
  min-width:0;
}
.search input{
  border:none;
  outline:none;
  background:transparent;
  color:var(--ink);
  font-size:16px;
  flex:1;
  min-height:24px;
  min-width:0;
  width:100%;
}

.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:560px){.kpis{grid-template-columns:1fr}}
.kpi{
  background: rgba(255,255,255,.55);
  border:1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
}
.label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.value{font-size:14px;font-weight:900;color:var(--indigo);margin-top:6px;line-height:1.35}

.meal{
  border:1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: rgba(255,255,255,.55);
  margin-top: 12px;
}
.meal h4{margin:0 0 8px;color:var(--indigo);font-size:13px;letter-spacing:.02em}
.meal ul{margin:0;padding-left:18px}
.meal li{font-size:13px;line-height:1.55;margin:6px 0}

.timeline{display:grid;gap:10px;margin-top:10px}
.trow{display:grid;grid-template-columns:56px 1fr auto;gap:10px;align-items:start}
@media(max-width:560px){.trow{grid-template-columns:48px 1fr auto}}
.t{font-size:12px;font-weight:950;color:var(--vermilion)}
.p{font-size:14px;font-weight:900;color:var(--indigo)}
.d{font-size:13px;line-height:1.4;color:var(--muted)}

.placeLink{color:var(--indigo);text-decoration:none;font-weight:900;border-bottom:1px solid rgba(31,42,68,.25)}
.placeLink:hover{border-bottom-color: rgba(31,42,68,.55)}

.todo-item,.cost-row{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}
.todo-item:last-child,.cost-row:last-child{border-bottom:none}
.todo-check{display:flex;gap:10px;align-items:flex-start;flex:1;min-width:0}
.todo-check input{margin-top:3px}
.todo-actions{display:flex;gap:8px;flex-wrap:wrap}

.cost-inputs{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:10px;margin-top:10px;align-items:stretch}
.cost-inputs > *{min-width:0}
@media(max-width:700px){.cost-inputs{grid-template-columns:1fr}}

.totals{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}

.footer{
  position:fixed;
  left:0;right:0;bottom:0;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px);
  border-top:1px solid var(--line);
  padding:8px 8px calc(8px + env(safe-area-inset-bottom));
}
.footer .inner{max-width:860px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.navbtn{
  text-decoration:none;
  text-align:center;
  color: var(--indigo);
  font-size: 11px;
  font-weight: 950;
  padding: 10px 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.55);
  border:1px solid var(--line);
  min-height: 44px;
}

.anchor-offset{scroll-margin-top:84px}

/* Calendar */
.calendar{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}
@media(max-width:560px){.calendar{grid-template-columns:1fr}}
.cal-day{
  text-align:left;
  border:1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: rgba(255,255,255,.55);
  cursor:pointer;
}
.cal-day.is-active{
  border-color: rgba(214,69,61,.35);
  box-shadow: 0 12px 26px rgba(214,69,61,.12);
}
.cal-date{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.cal-title{margin-top:6px;font-size:14px;font-weight:950;color:var(--indigo)}

/* Auth */
.auth-card{max-width:520px;margin:40px auto 0}
.form{display:grid;gap:12px;margin-top:10px}
.field{display:grid;gap:6px}
.field input{
  border:1px solid var(--line);
  border-radius: 14px;
  padding: 12px 12px;
  font-size: 16px;
  outline:none;
  background: rgba(255,255,255,.7);
}
.field input:focus{border-color: rgba(31,42,68,.35); box-shadow: 0 0 0 4px rgba(31,42,68,.08)}