:root {
  --bg: #14110f;
  --bg2: #1c1815;
  --card: #221c19;
  --line: #3a302a;
  --ink: #f3ebe3;
  --muted: #b5a396;
  --rose: #d26a5a;
  --rose2: #e8a598;
  --gold: #d4b483;
  --ok: #7dba7a;
  --bad: #d96a6a;
  --chip: #2c2420;
  --shadow: 0 12px 40px rgba(0,0,0,.28);
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15px; }
a { color: var(--rose2); text-decoration: none; }
a:hover { color: #fff; }
button, input, select, textarea { font: inherit; }

.app { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.side {
  background: var(--bg2);
  border-right: 1px solid var(--line);
  padding: 28px 18px;
  position: sticky; top: 0; height: 100vh;
}
.brand { font-family: var(--font); font-size: 22px; letter-spacing: .02em; margin: 0 0 4px; }
.brand span { color: var(--rose); }
.brand-sub { color: var(--muted); font-size: 12px; margin-bottom: 28px; }
.nav a {
  display: block; padding: 9px 12px; border-radius: 10px;
  color: var(--ink); margin-bottom: 4px;
}
.nav a:hover, .nav a.on { background: var(--chip); color: #fff; }
.nav a.on { box-shadow: inset 3px 0 0 var(--rose); }

.main { padding: 28px 32px 60px; max-width: 1180px; }
.top {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  margin-bottom: 22px;
}
h1 { font-family: var(--font); font-weight: 500; font-size: 30px; margin: 0; }
.sub { color: var(--muted); margin: 6px 0 0; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0 26px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 16px 18px; box-shadow: var(--shadow);
}
.card .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.card .n { font-family: var(--font); font-size: 28px; margin-top: 6px; }
.wide { grid-column: 1 / -1; }

.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .04em; }
.table tr:hover td { background: rgba(255,255,255,.02); }

.chip {
  display: inline-block; padding: 2px 8px; border-radius: 99px;
  background: var(--chip); color: var(--rose2); font-size: 12px;
}
.chip.deep { color: #f0c2c2; background: #3a2020; }
.chip.relationship { color: #f0d4c2; background: #3a2a20; }
.chip.good_friend { color: #d4e8c8; background: #243020; }
.chip.friend { color: #c8d8e8; background: #202830; }
.chip.unknown { color: var(--muted); }

label { display: block; color: var(--muted); font-size: 12px; margin: 12px 0 6px; }
input[type=text], input[type=password], input[type=number], input[type=url], input[type=time],
input[type=datetime-local],
select, textarea {
  width: 100%; background: #161310; color: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
}
textarea { min-height: 96px; resize: vertical; line-height: 1.45; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

.btn {
  appearance: none; border: 0; background: var(--rose); color: #1a100e;
  padding: 9px 16px; border-radius: 999px; font-weight: 650; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.bad { background: var(--bad); color: #1a0c0c; }
.btn:hover { filter: brightness(1.08); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }

.flash { padding: 10px 14px; border-radius: 10px; margin-bottom: 14px; }
.flash.ok { background: #1d2a1c; color: var(--ok); }
.flash.err { background: #2a1c1c; color: var(--bad); }

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login {
  width: min(420px, 100%); background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 32px; box-shadow: var(--shadow);
}
.login h1 { font-size: 34px; }
.login p { color: var(--muted); }

.chat { display: flex; flex-direction: column; gap: 10px; max-height: 70vh; overflow: auto; padding: 8px 0; }
.bubble { max-width: 72%; padding: 10px 12px; border-radius: 14px; white-space: pre-wrap; line-height: 1.4; }
.bubble.user { align-self: flex-end; background: #3a2a26; }
.bubble.assistant { align-self: flex-start; background: #2a2420; border: 1px solid var(--line); }
.bubble .meta { color: var(--muted); font-size: 11px; margin-top: 4px; }

.search { display: flex; gap: 8px; margin: 8px 0 16px; }
.search input { max-width: 360px; }

pre.raw { white-space: pre-wrap; font-size: 12px; color: var(--muted); }

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .side { position: relative; height: auto; }
  .cards, .row2, .row3 { grid-template-columns: 1fr; }
}