/* Dev Toolkit - local styles. Reuses tokens from tools.css. */

/* ---- tab bar ---- */
.tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.tab {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  border-radius: var(--r-pill);
  padding: 7px 16px;
  font-size: 13.5px;
  font-weight: 520;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.tab:hover { color: var(--text); border-color: var(--text-3); }
.tab[aria-selected="true"] {
  background: var(--accent);
  border-color: transparent;
  color: var(--accent-text);
}
.tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- panels ---- */
.tool-panel { display: flex; flex-direction: column; gap: 16px; }
.tool-head { margin-bottom: -4px; }
.tool-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }

.check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
}
.check input { width: auto; accent-color: var(--accent); cursor: pointer; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rule { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }

/* ---- status line (JSON) ---- */
.status-line { font-family: var(--font-mono); font-size: 12.5px; min-height: 18px; }
.status-line.ok { color: var(--ok); }
.status-line.bad { color: var(--danger); }
.status-line .excerpt {
  display: block;
  margin-top: 6px;
  padding: 8px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  color: var(--text-2);
  white-space: pre;
  overflow-x: auto;
}
.status-line .caret { color: var(--danger); }

/* ---- code output blocks ---- */
.block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}
.block-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
}
.code-out {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-x: auto;
  max-height: 320px;
  overflow-y: auto;
}
.mini-copy {
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-2);
  border-radius: var(--r-pill);
  padding: 3px 12px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.mini-copy:hover { border-color: var(--text-3); color: var(--text); }
.mini-copy:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.jwt-block { display: flex; flex-direction: column; }
.jwt-block + .jwt-block { margin-top: 16px; }
.sig-note { margin-top: 6px; }

/* ---- JWT claims ---- */
.claims { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.claim-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-2);
}
.claim-row .claim-key { color: var(--text-3); min-width: 34px; }
.status-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  font-weight: 500;
}
.status-badge.live {
  background: color-mix(in srgb, var(--ok) 16%, transparent);
  color: var(--ok);
}
.status-badge.dead {
  background: color-mix(in srgb, var(--danger) 16%, transparent);
  color: var(--danger);
}

/* ---- URL parse table ---- */
.parse-table {
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  overflow: hidden;
}
.parse-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  border-bottom: 1px solid var(--border);
}
.parse-row:last-child { border-bottom: 0; }
.parse-row .pk { color: var(--text-3); }
.parse-row .pv { color: var(--text); word-break: break-all; }
.parse-sub { background: var(--surface-2); }

/* ---- Hash rows ---- */
.hash-rows { display: flex; flex-direction: column; gap: 10px; }
.hash-row { display: flex; flex-direction: column; gap: 4px; }
.hash-row .block-head { margin-bottom: 0; }
.hash-value {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  padding: 8px 12px;
  word-break: break-all;
}
.hash-note { min-height: 16px; }

/* ---- UUID ---- */
.uuid-controls { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 12px; }
.field-inline { max-width: 110px; }
.field-inline input { width: 100%; }
.uuid-list { display: flex; flex-direction: column; gap: 6px; }
.uuid-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  padding: 8px 12px;
}
.uuid-row .uv { word-break: break-all; }
.nil-ref { margin-top: 8px; }

/* ---- Time ---- */
.now-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.now-value { font-size: 28px; font-weight: 500; letter-spacing: -0.01em; margin-top: 2px; }
.time-out { display: flex; flex-direction: column; gap: 8px; }
.time-out .to-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.time-out .to-k { color: var(--text-3); }
.time-out .to-v { color: var(--text); word-break: break-all; }

/* ---- Diff ---- */
.diff-summary { padding: 2px 0; }
.diff-out {
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  overflow: auto;
  max-height: 480px;
  font-size: 12.5px;
  line-height: 1.5;
}
.diff-line {
  display: grid;
  grid-template-columns: 44px 44px 1fr;
  white-space: pre-wrap;
  word-break: break-word;
}
.diff-line .ln {
  color: var(--text-3);
  text-align: right;
  padding: 0 8px;
  user-select: none;
  border-right: 1px solid var(--border);
}
.diff-line .lt { padding: 0 10px; }
.diff-line.add { background: color-mix(in srgb, var(--ok) 14%, transparent); }
.diff-line.add .lt { color: var(--text); }
.diff-line.del { background: color-mix(in srgb, var(--danger) 14%, transparent); }
.diff-line.del .lt { color: var(--text); }
.diff-line.eq { background: transparent; }

/* ---- Regex ---- */
.regex-pattern-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.regex-slash {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text-3);
  user-select: none;
}
.regex-pattern-row input {
  flex: 1 1 220px;
  min-width: 160px;
}
.regex-flags { display: flex; flex-wrap: wrap; gap: 6px; }
.flag-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  border-radius: var(--r-pill);
  padding: 4px 11px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.flag-pill:hover { color: var(--text); border-color: var(--text-3); }
.flag-pill input { width: auto; margin: 0; accent-color: var(--accent); cursor: pointer; }
.flag-pill:has(input:checked) {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
}

.regex-highlight {
  min-height: 46px;
  white-space: pre-wrap;
  word-break: break-word;
}
.regex-mark {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
  border-radius: 3px;
  padding: 0 1px;
}
.regex-mark.alt {
  background: color-mix(in srgb, var(--accent) 32%, transparent);
}
.regex-mark.zero {
  border-left: 2px solid var(--accent);
  padding: 0;
}

.regex-matches { display: flex; flex-direction: column; gap: 8px; }
.regex-match-row {
  border: 1px solid var(--border);
  border-radius: var(--r-input);
  background: var(--surface-2);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.regex-match-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.regex-match-idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-3);
  min-width: 72px;
}
.regex-match-val { font-size: 12.5px; color: var(--text); word-break: break-all; }
.regex-group {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  font-size: 12px;
  padding-left: 82px;
}
.regex-group-key { color: var(--text-3); }
.regex-group-val { color: var(--text-2); word-break: break-all; }

.regex-ref { margin-top: 4px; }
.regex-ref summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--text-2);
  user-select: none;
}
.regex-ref summary:hover { color: var(--text); }
.regex-ref-body { margin-top: 10px; overflow-x: auto; }
.regex-cheat {
  border-collapse: collapse;
  width: 100%;
  font-size: 12.5px;
}
.regex-cheat td {
  padding: 5px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.regex-cheat tr:last-child td { border-bottom: 0; }
.regex-cheat .rc-cat {
  color: var(--text-3);
  font-weight: 520;
  white-space: nowrap;
}
.regex-cheat .rc-tok { color: var(--accent); white-space: nowrap; }

.dz-sm { padding: 28px 20px; }

@supports not (background: color-mix(in srgb, red 10%, transparent)) {
  .status-badge.live { background: rgba(22,163,74,0.16); }
  .status-badge.dead { background: rgba(220,38,38,0.16); }
  .diff-line.add { background: rgba(22,163,74,0.14); }
  .diff-line.del { background: rgba(220,38,38,0.14); }
}

@media (max-width: 640px) {
  .two-col { grid-template-columns: 1fr; }
  .now-value { font-size: 22px; }
  .parse-row { grid-template-columns: 96px 1fr; }
  .time-out .to-row { grid-template-columns: 92px 1fr; }
  .regex-group { padding-left: 0; grid-template-columns: 72px 1fr; }
}

/* Fallback for browsers without :has() - keep flag pills usable/visible. */
@supports not selector(:has(*)) {
  .flag-pill input:checked { outline: 2px solid var(--accent); }
}