/* finanz-space — design system */

:root {
  /* light (default) */
  --bg: #faf8f5;
  --bg-2: #f3efe8;
  --panel: #ffffff;
  --panel-2: #fbfaf7;
  --ink: #0e1217;
  --ink-2: #3a4049;
  --ink-3: #6b727c;
  --ink-4: #9aa1ab;
  --border: #e8e4dc;
  --border-2: #d8d3c9;
  --accent: #e63946;
  --accent-ink: #ffffff;
  --accent-soft: rgba(230, 57, 70, 0.08);
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, 0.10);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.10);
  --warn: #d97706;
  --shadow-sm: 0 1px 2px rgba(14, 18, 23, 0.04);
  --shadow: 0 4px 16px rgba(14, 18, 23, 0.06), 0 1px 2px rgba(14, 18, 23, 0.04);
  --shadow-lg: 0 24px 48px rgba(14, 18, 23, 0.10), 0 2px 8px rgba(14, 18, 23, 0.06);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;

  --font-display: "Instrument Serif", "Fraunces", Georgia, serif;
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

[data-theme="dark"] {
  --bg: #0a0d12;
  --bg-2: #11151c;
  --panel: #11151c;
  --panel-2: #161b23;
  --ink: #e9ecf1;
  --ink-2: #c0c6cf;
  --ink-3: #8a91a0;
  --ink-4: #5a6171;
  --border: #1e242d;
  --border-2: #2a3140;
  --accent: #ff4d5c;
  --accent-soft: rgba(255, 77, 92, 0.12);
  --success: #22c55e;
  --success-soft: rgba(34, 197, 94, 0.12);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.12);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; color: inherit; }

.serif { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; }
.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; }
.muted { color: var(--ink-3); }
.muted-2 { color: var(--ink-4); }

/* ───────── buttons ───────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 16px;
  font-size: 14px; font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--ink);
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn:hover { border-color: var(--border-2); }
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn-primary:hover { filter: brightness(1.08); border-color: var(--accent); }
.btn-ink {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn-ink:hover { filter: brightness(1.15); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--bg-2); color: var(--ink); }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn-success { background: var(--success); border-color: var(--success); color: white; }
.btn-success:hover { filter: brightness(1.08); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: white; }
.btn-danger:hover { filter: brightness(1.08); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ───────── inputs ───────── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 12px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500;
}
.input {
  width: 100%;
  padding: 11px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.input:focus { border-color: var(--ink-3); box-shadow: 0 0 0 3px var(--accent-soft); }
.input.mono { font-family: var(--font-mono); }

/* ───────── card ───────── */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.card-pad { padding: 24px; }

/* ───────── pill / badge ───────── */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  background: var(--bg-2);
  color: var(--ink-2);
  border: 1px solid var(--border);
}
.pill.success { background: var(--success-soft); color: var(--success); border-color: transparent; }
.pill.danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.pill.accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.pill.warn { background: rgba(217,119,6,0.10); color: var(--warn); border-color: transparent; }
.dot { width: 6px; height: 6px; border-radius: 999px; background: currentColor; display: inline-block; }
.pulse { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ───────── tables ───────── */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: left; font-weight: 500; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-3);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.tbl td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-2);
  vertical-align: middle;
}
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: var(--bg-2); }
.tbl .num { font-family: var(--font-mono); font-feature-settings: "tnum" 1; text-align: right; }

/* ───────── helpers ───────── */
.row { display: flex; gap: 12px; align-items: center; }
.col { display: flex; flex-direction: column; gap: 12px; }
.spacer { flex: 1; }
.up { color: var(--success); }
.down { color: var(--danger); }
.stack-sm { display: flex; flex-direction: column; gap: 4px; }

/* ───────── scrollbar ───────── */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-4); }

/* ───────── toast ───────── */
.toast-wrap {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: var(--ink);
  color: var(--bg);
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.25s ease;
  max-width: 360px;
}
.toast.error { background: var(--danger); color: white; }
.toast.success { background: var(--success); color: white; }
@keyframes toastIn { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ───────── modal ───────── */
.modal-bg {
  position: fixed; inset: 0; z-index: 8000;
  background: rgba(14, 18, 23, 0.45);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 480px;
  box-shadow: var(--shadow-lg);
  max-height: 92vh; overflow: auto;
}