:root {
  --bg: #0b0d10;
  --panel: #14181d;
  --panel2: #1b2027;
  --edge: #2a323c;
  --gold: #c8a24a;
  --gold-dim: #8f7431;
  --text: #d7dde5;
  --muted: #8c96a3;
  --accent: #7fb0d6;
  --green: #6fbf73;
  --red: #d1655f;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 50% -200px, #1a1f27 0%, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
}

/* top bar */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; border-bottom: 1px solid var(--edge);
  background: linear-gradient(180deg, #10141a, #0b0d10);
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  height: 54px; width: 54px; object-fit: cover; border-radius: 8px;
  border: 1px solid var(--gold-dim);
  box-shadow: 0 0 12px rgba(200, 162, 74, 0.35);
}
.topbar h1 { margin: 0; font-size: 20px; letter-spacing: 3px; color: var(--gold); }
.sub { margin: 2px 0 0; color: var(--muted); font-size: 12px; letter-spacing: 1px; }
.status {
  font-size: 12px; color: var(--muted); border: 1px solid var(--edge);
  padding: 6px 10px; border-radius: 20px; background: var(--panel);
}
.status.ok { color: var(--green); border-color: #2c4230; }
.status.warn { color: var(--gold); border-color: var(--gold-dim); }

/* tabs */
.tabs { display: flex; gap: 4px; padding: 12px 22px 0; }
.tab {
  background: transparent; color: var(--muted); border: 1px solid transparent;
  border-bottom: none; padding: 10px 18px; cursor: pointer; font-size: 14px;
  letter-spacing: 1px; border-radius: 8px 8px 0 0;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--gold); background: var(--panel);
  border-color: var(--edge); border-bottom: 1px solid var(--panel);
}

main { padding: 18px 22px 40px; max-width: 1100px; margin: 0 auto; }
.panel { display: none; }
.panel.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px);} to {opacity:1;transform:none;} }

.hint { color: var(--muted); font-size: 13px; }
.card {
  background: var(--panel); border: 1px solid var(--edge); border-radius: 12px;
  padding: 18px; box-shadow: var(--shadow);
}

/* chat */
.chatlog { min-height: 220px; display: flex; flex-direction: column; gap: 14px; margin: 14px 0; }
.msg { padding: 14px 16px; border-radius: 12px; border: 1px solid var(--edge); }
.msg.user { background: var(--panel2); align-self: flex-end; max-width: 80%; }
.msg.bot { background: var(--panel); }
.msg .who { font-size: 11px; letter-spacing: 1px; color: var(--gold); margin-bottom: 6px; }
.msg .body { white-space: pre-wrap; line-height: 1.5; }
.cites { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.cite {
  font-size: 11px; color: var(--accent); border: 1px solid var(--edge);
  padding: 3px 8px; border-radius: 12px; background: var(--panel2); cursor: default;
}
.cite b { color: var(--text); }
.chatbar { display: flex; gap: 8px; }
.chatbar input { flex: 1; }
.examples { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.examples span { color: var(--muted); font-size: 12px; }
.chip {
  background: var(--panel2); border: 1px solid var(--edge); color: var(--text);
  border-radius: 16px; padding: 6px 12px; font-size: 12px; cursor: pointer;
}
.chip:hover { border-color: var(--gold-dim); }

input, select, button, textarea { font-family: inherit; font-size: 14px; }
input, select {
  background: var(--panel2); border: 1px solid var(--edge); color: var(--text);
  padding: 10px 12px; border-radius: 8px; outline: none;
}
input:focus, select:focus { border-color: var(--gold-dim); }
button {
  background: linear-gradient(180deg, var(--gold), var(--gold-dim));
  color: #1a1400; border: none; padding: 10px 16px; border-radius: 8px;
  cursor: pointer; font-weight: 600; letter-spacing: .5px;
}
button:hover { filter: brightness(1.08); }
button.secondary { background: var(--panel2); color: var(--text); border: 1px solid var(--edge); }

/* forge */
.forge-grid { display: grid; grid-template-columns: 340px 1fr; gap: 18px; }
#buildform { display: flex; flex-direction: column; gap: 12px; }
#buildform label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
#buildform input, #buildform select { color: var(--text); }
.role { color: var(--accent); font-size: 13px; min-height: 18px; }
#exportBtn { width: 100%; margin-top: 2px; }
#exportBtn:disabled { background: var(--panel2); color: var(--muted);
  border: 1px solid var(--edge); cursor: default; filter: none; }
.export-hint { color: var(--muted); font-size: 11px; margin: 4px 0 0; }

.sheet h2 { margin-top: 0; color: var(--gold); }
.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.pdfbtn { background: var(--panel2); color: var(--gold); border: 1px solid var(--gold-dim);
  padding: 8px 12px; font-size: 12px; white-space: nowrap; }
.pdfbtn:hover { background: #23262c; filter: none; }
.pdfbtn:disabled { opacity: .6; cursor: default; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.stat {
  background: var(--panel2); border: 1px solid var(--edge); border-radius: 8px;
  padding: 8px; text-align: center;
}
.stat .k { font-size: 11px; color: var(--muted); }
.stat .v { font-size: 20px; color: var(--gold); font-weight: 700; }
.stat .b { font-size: 11px; color: var(--accent); }
.taglist { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 14px; }
.tag { background: var(--panel2); border: 1px solid var(--edge); border-radius: 6px; padding: 4px 8px; font-size: 12px; }
.tag.small { font-size: 11px; color: var(--muted); }
.sheet h4 { margin: 12px 0 4px; color: var(--text); font-size: 13px; letter-spacing: 1px; }

/* xp */
.xp-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.xp-meter { text-align: center; }
.xp-remaining { font-size: 30px; color: var(--gold); font-weight: 800; }
input.xp-remaining { width: 132px; text-align: center; background: var(--panel2);
  border: 1px solid var(--edge); border-radius: 8px; padding: 4px 6px; }
input.xp-remaining:hover { border-color: var(--gold-dim); }
input.xp-remaining:focus { border-color: var(--gold); }
.xp-label { font-size: 11px; color: var(--muted); letter-spacing: 1px; }
.notice { color: var(--muted); padding: 20px; text-align: center; border: 1px dashed var(--edge); border-radius: 12px; }
.xp-grid { display: grid; grid-template-columns: 1fr 340px; gap: 18px; }
.advisor { display: flex; gap: 8px; margin-bottom: 10px; }
.advisor input { flex: 1; }
.advice { white-space: pre-wrap; font-size: 13px; color: var(--text); background: var(--panel2);
  border: 1px solid var(--edge); border-radius: 8px; padding: 12px; margin-bottom: 12px; display: none; line-height: 1.5; }
.advice.show { display: block; }
.filters { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.filter { background: var(--panel2); border: 1px solid var(--edge); color: var(--muted); padding: 6px 12px; font-size: 12px; }
.filter.active { color: var(--gold); border-color: var(--gold-dim); }
.options { display: flex; flex-direction: column; gap: 8px; max-height: 460px; overflow-y: auto; }
.opt { display: flex; justify-content: space-between; align-items: center; gap: 10px;
  background: var(--panel2); border: 1px solid var(--edge); border-radius: 8px; padding: 10px 12px; }
.opt.blocked { opacity: .55; }
.opt .label { font-size: 13px; }
.opt .detail { font-size: 11px; color: var(--muted); }
.opt .right { display: flex; align-items: center; gap: 10px; }
.opt .cost { font-size: 13px; color: var(--gold); font-weight: 700; white-space: nowrap; }
.opt button { padding: 6px 12px; font-size: 12px; }
.opt .reason { font-size: 11px; color: var(--red); }
.kindtag { font-size: 10px; letter-spacing: 1px; padding: 2px 6px; border-radius: 4px; border: 1px solid var(--edge); color: var(--muted); }

.ledger { display: flex; flex-direction: column; gap: 6px; }
.ledger-row { display: flex; justify-content: space-between; font-size: 13px;
  border-bottom: 1px dashed var(--edge); padding: 6px 0; }
.ledger-row .c { color: var(--gold); }
.empty { color: var(--muted); font-size: 13px; }

/* manual edit mode */
.sheet-actions { display: flex; gap: 8px; }
.editbtn { background: var(--panel2); color: var(--accent); border: 1px solid var(--edge);
  padding: 8px 12px; font-size: 12px; white-space: nowrap; }
.editbtn:hover { filter: none; border-color: var(--accent); }
.ed-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0 4px; }
.ed-field { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.ed-field input, .ed-field select { color: var(--text); }
.ed-chars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 6px 0 4px; }
.ed-cell { display: flex; flex-direction: column; gap: 2px; font-size: 11px; color: var(--muted); text-align: center; }
.ed-cell input { text-align: center; color: var(--gold); font-weight: 700; }
.ed-list { display: flex; flex-direction: column; gap: 5px; margin: 4px 0; }
.ed-row { display: flex; align-items: center; gap: 8px; background: var(--panel2);
  border: 1px solid var(--edge); border-radius: 6px; padding: 5px 8px; }
.ed-rowname { flex: 1; font-size: 13px; }
.ed-gear-item { flex: 1; }
.ed-skill-level { width: 108px; }
.ed-remove { background: transparent; color: var(--red); border: 1px solid var(--edge);
  padding: 3px 9px; font-size: 12px; }
.ed-remove:hover { filter: none; border-color: var(--red); }
.ed-add { margin: 4px 0 10px; display: flex; gap: 8px; }
.ed-add select, .ed-add input { flex: 1; }
#ed-save { background: linear-gradient(180deg, var(--green), #4c8f50); color: #0b1a0c; }

.foot { display: flex; justify-content: space-between; gap: 16px; padding: 14px 22px;
  border-top: 1px solid var(--edge); color: var(--muted); font-size: 11px; flex-wrap: wrap; }

.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--edge);
  border-top-color: var(--gold); border-radius: 50%; animation: spin .8s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 820px) {
  .forge-grid, .xp-grid { grid-template-columns: 1fr; }
}