/* ---- Button -------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0 14px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  background: var(--bg-elev);
  color: var(--ink);
  font-size: 13px; font-weight: 500;
  transition: background .12s, border-color .12s, transform .06s;
  white-space: nowrap;
}
.btn:hover  { background: var(--bg-sunk); border-color: var(--line-3); }
.btn:active { transform: translateY(1px); }
.btn:disabled,
.btn[disabled] {
  opacity: .55; cursor: not-allowed; pointer-events: none;
  background: var(--bg);
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent-deep);
  color: var(--ink);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.06), 0 1px 0 rgba(0,0,0,.04);
}
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 85%, white); }
[data-theme="dark"] .btn-primary { color: #14130F; }
.btn-ink   { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--bg-sunk); }
.btn-sm    { height: 30px; padding: 0 10px; font-size: 12.5px; border-radius: 8px; }

/* ---- Icon button --------------------------------------------------- */
.iconbtn {
  height: 34px; min-width: 34px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  color: var(--ink-2);
  position: relative;
  padding: 0 8px;
  transition: background .15s, border-color .15s, color .15s;
}
.iconbtn:hover { background: var(--bg-sunk); color: var(--ink); }
.kbd {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 1px 5px;
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  border-radius: 5px;
  color: var(--ink-3);
  background: var(--bg-elev);
}

/* ---- Field --------------------------------------------------------- */
.field {
  display: flex; align-items: center; gap: 8px;
  height: 36px; padding: 0 12px;
  background: var(--bg-elev);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: var(--ink);
  width: 100%;
}
.field input {
  flex: 1; border: 0; background: transparent; outline: none;
  font-size: 13px;
}
.field input::placeholder { color: var(--ink-4); }
.field:focus-within { border-color: var(--ink-3); }
.field-block { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 12px; color: var(--ink-3); font-weight: 500; }

/* ---- Chip ---------------------------------------------------------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11.5px; font-weight: 500;
  background: var(--bg-sunk); color: var(--ink-2);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.chip-y    { background: var(--accent-wash); color: var(--ink); border-color: var(--accent-soft); }
.chip-good { background: var(--good-soft); color: var(--good); border-color: transparent; }
.chip-warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.chip-bad  { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.chip-info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.chip-mono { font-family: var(--font-mono); font-size: 11px; }

[data-theme="dark"] .chip-y    { background: rgba(245,197,24,.13); color: #FFE799; border-color: rgba(245,197,24,.28); }
[data-theme="dark"] .chip-good { background: rgba(47,122,77,.15);  color: #DCEFE0; border-color: rgba(47,122,77,.35); }
[data-theme="dark"] .chip-warn { background: rgba(182,116,26,.15); color: #FBEACD; border-color: rgba(182,116,26,.35); }
[data-theme="dark"] .chip-bad  { background: rgba(180,65,58,.15);  color: #F6D9D5; border-color: rgba(180,65,58,.35); }
[data-theme="dark"] .chip-info { background: rgba(47,92,154,.15);  color: #DFE7F4; border-color: rgba(47,92,154,.35); }

/* ---- Tabs (segmented) ---------------------------------------------- */
.tabs {
  display: inline-flex; align-items: center;
  padding: 3px;
  background: var(--bg-sunk);
  border-radius: 10px;
  border: 1px solid var(--line);
  height: 34px;
}
.tab {
  height: 28px; padding: 0 10px;
  border: 0; background: transparent;
  border-radius: 7px;
  color: var(--ink-3);
  font-size: 12.5px;
}
.tab[data-active="true"] {
  background: var(--bg-elev);
  color: var(--ink);
  box-shadow: var(--sh-1);
}