:root {
  --bg: #f6f7f9; --panel: #fff; --line: #e3e6eb; --fg: #1d2330; --mut: #6b7486;
  --acc: #2563eb; --sel: #e8effd; --new: #e6f6e9; --danger: #c62828;
  --get: #1a7f37; --post: #9a6700; --put: #8250df; --patch: #bf3989; --delete: #cf222e; --other: #6b7486;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --panel: #171a21; --line: #262b36; --fg: #e6e8ee; --mut: #8a93a6;
    --acc: #5b9cff; --sel: #1e2a3f; --new: #1f3324; --danger: #f85149;
    --get: #3fb950; --post: #d29922; --put: #a371f7; --patch: #db61a2; --delete: #f85149;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 13px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
  display: flex; flex-direction: column;
}
code, pre, .mono { font-family: var(--mono); }
button, input {
  font: inherit; color: var(--fg); background: var(--panel);
  border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px;
}
button { cursor: pointer; white-space: nowrap; }
button:hover { border-color: var(--acc); }
button.ghost { background: transparent; }
button.danger { color: var(--danger); }
button.small { padding: 2px 8px; font-size: 12px; }
input:focus { outline: 2px solid var(--acc); outline-offset: -1px; }
.grow { flex: 1; }
.muted { color: var(--mut); }
.small { font-size: 12px; }
.err { color: var(--danger); font-size: 12px; min-height: 0; }
.err:empty { display: none; }

.top {
  display: flex; gap: 12px; align-items: center; padding: 10px 16px;
  background: var(--panel); border-bottom: 1px solid var(--line);
}
.logo { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; white-space: nowrap; color: var(--fg); text-decoration: none; }
.logo img { border-radius: 6px; }
.toplink { color: var(--mut); text-decoration: none; font-size: 13px; }
.toplink:hover { color: var(--acc); }
.toplink.lang { border: 1px solid var(--line); border-radius: 6px; padding: 2px 7px; font-size: 12px; }
@media (max-width: 520px) { .top { flex-wrap: wrap; gap: 8px 12px; } .toplink:not(.lang) { display: none; } }
.status { color: var(--mut); font-size: 12px; }
.status.on { color: var(--get); }

.layout {
  flex: 1; min-height: 0; display: grid;
  grid-template-columns: 220px minmax(280px, 34%) 1fr;
}
.sidebar, .requests { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.sidebar { padding: 12px; gap: 8px; }
.create { display: flex; gap: 6px; }
.create input { flex: 1; min-width: 0; }
.endpoints { display: flex; flex-direction: column; gap: 2px; overflow: auto; }
.ep {
  display: flex; justify-content: space-between; gap: 8px; padding: 6px 8px; border-radius: 6px;
  cursor: pointer; text-decoration: none; color: inherit; font-family: var(--mono);
}
.ep:hover { background: var(--sel); }
.ep.sel { background: var(--sel); font-weight: 600; }
.ep .n { overflow: hidden; text-overflow: ellipsis; }
.ep .c { color: var(--mut); font-weight: 400; }

.urlbar {
  display: flex; gap: 6px; align-items: center; flex-wrap: wrap;
  padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--panel);
}
.urlbar code { flex: 1 1 100%; word-break: break-all; font-size: 12px; padding-bottom: 4px; }
.filters { display: flex; flex-direction: column; gap: 6px; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chips button { padding: 2px 8px; font-size: 11px; font-family: var(--mono); background: transparent; }
.chips button.on { background: var(--acc); border-color: var(--acc); color: #fff; }
.export { display: flex; gap: 8px; align-items: center; }
.export a { color: var(--acc); text-decoration: none; }
.export a:hover { text-decoration: underline; }
.resp-form { display: flex; flex-direction: column; gap: 12px; max-width: 760px; }
.resp-form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--mut); }
.resp-form .row2 { display: flex; gap: 12px; }
.resp-form .row2 label { flex: 1; }
.resp-form textarea {
  font: 12px/1.45 var(--mono); color: var(--fg); background: var(--panel);
  border: 1px solid var(--line); border-radius: 6px; padding: 8px; resize: vertical;
}
.resp-form .btns { display: flex; gap: 8px; align-items: center; }
button.primary { background: var(--acc); border-color: var(--acc); color: #fff; }
.hint { font-size: 12px; color: var(--mut); }
.hint code { background: var(--panel); border: 1px solid var(--line); padding: 0 4px; border-radius: 4px; }
.list { overflow: auto; flex: 1; }
.row {
  display: grid; grid-template-columns: 58px 1fr auto; gap: 8px; align-items: center;
  padding: 7px 12px; border-bottom: 1px solid var(--line); cursor: pointer;
}
.row:hover { background: var(--sel); }
.row.sel { background: var(--sel); }
.row.new { animation: flash 1.2s; }
@keyframes flash { from { background: var(--new); } }
.row .p { font-family: var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .t { color: var(--mut); font-size: 11px; text-align: right; }
.m { font-family: var(--mono); font-weight: 700; color: var(--other); }
.m.GET { color: var(--get); } .m.POST { color: var(--post); } .m.PUT { color: var(--put); }
.m.PATCH { color: var(--patch); } .m.DELETE { color: var(--delete); }
.more { margin: 10px auto; display: block; }

.detail { overflow: auto; padding: 16px 20px; min-width: 0; }
.detail h3 {
  margin: 20px 0 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--mut);
  display: flex; gap: 8px; align-items: center;
}
.detail .head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; font-size: 14px; }
.detail .head code { word-break: break-all; }
.meta { color: var(--mut); font-size: 12px; margin-top: 4px; }
.actions { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
table { border-collapse: collapse; width: 100%; font-family: var(--mono); font-size: 12px; }
td { padding: 4px 8px; border-bottom: 1px solid var(--line); vertical-align: top; word-break: break-all; }
td:first-child { color: var(--acc); white-space: nowrap; width: 1%; }
pre {
  margin: 0; padding: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
  white-space: pre-wrap; word-break: break-all; font-size: 12px; max-height: 60vh; overflow: auto;
}
.empty { color: var(--mut); padding: 32px 16px; text-align: center; }
.empty code { background: var(--panel); border: 1px solid var(--line); padding: 2px 6px; border-radius: 4px; word-break: break-all; }

.toast {
  position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: var(--fg); color: var(--bg); padding: 8px 14px; border-radius: 6px; font-size: 12px;
}

@media (max-width: 900px) {
  body { height: auto; min-height: 100%; }
  .layout { grid-template-columns: 1fr; }
  .sidebar, .requests { border-right: 0; border-bottom: 1px solid var(--line); }
  .list { max-height: 50vh; }
  .endpoints { max-height: 30vh; }
}

.badge { font-family: var(--mono); font-size: 10px; padding: 0 4px; border-radius: 3px; border: 1px solid currentColor; }
.badge.ok { color: var(--get); }
.badge.fail { color: var(--delete); }
.result { border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; margin-top: 8px; background: var(--panel); }
.result .rhead { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; font-size: 12px; }
.result .rhead code { word-break: break-all; color: var(--mut); }
.result .rerr { color: var(--delete); font-size: 12px; margin-top: 4px; }
.result details { margin-top: 6px; font-size: 12px; }
.result summary { cursor: pointer; color: var(--mut); }
.result pre { margin-top: 6px; max-height: 30vh; }
.replay { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.replay input { flex: 1 1 260px; min-width: 0; font-family: var(--mono); font-size: 12px; }
.section { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 4px; }
.section h4 { margin: 0 0 6px; font-size: 13px; }
.status-line { font-size: 12px; }
.status-line.on { color: var(--get); }
.status-line.warn { color: var(--post); }

/* ---------- модальні вікна ---------- */
.dlg {
  border: 1px solid var(--line); border-radius: 12px; padding: 0; color: var(--fg); background: var(--panel);
  width: min(460px, calc(100vw - 32px)); box-shadow: 0 24px 48px -12px rgba(0, 0, 0, .45);
  animation: dlg-in .16s ease-out;
}
.dlg::backdrop { background: rgba(10, 12, 16, .55); backdrop-filter: blur(3px); animation: dlg-fade .16s ease-out; }
.dlg.closing { animation: dlg-out .15s ease-in forwards; }
.dlg.closing::backdrop { animation: dlg-fade .15s ease-in reverse forwards; }
@keyframes dlg-in { from { opacity: 0; transform: translateY(8px) scale(.98); } }
@keyframes dlg-out { to { opacity: 0; transform: translateY(4px) scale(.98); } }
@keyframes dlg-fade { from { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .dlg, .dlg::backdrop, .dlg.closing, .dlg.closing::backdrop { animation: none; }
}
.dlg-box { display: flex; flex-direction: column; gap: 14px; padding: 20px 22px 18px; }
.dlg-head { display: flex; gap: 12px; align-items: center; }
.dlg-title { margin: 0; font-size: 16px; font-weight: 600; line-height: 1.3; }
.dlg-icon {
  flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 700; color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent);
}
.dlg-body { font-size: 13px; color: var(--mut); line-height: 1.55; }
.dlg-body p { margin: 0 0 10px; }
.dlg-body p:last-child { margin-bottom: 0; }
.dlg-body b, .dlg-body code { color: var(--fg); }
.dlg-body code { font-family: var(--mono); font-size: 12px; background: var(--bg); padding: 1px 5px; border-radius: 4px; }
.dlg-copy {
  width: 100%; resize: none; font: 12px/1.5 var(--mono); color: var(--fg); background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px; word-break: break-all;
}
.dlg-copied { min-height: 18px; margin-top: 6px; font-size: 12px; color: var(--get); }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; }
.dlg-actions button { padding: 7px 14px; border-radius: 8px; }
button.danger-solid { background: var(--danger); border-color: var(--danger); color: #fff; }
button.danger-solid:hover, button.primary:hover { filter: brightness(1.1); }
button:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

pre.cmd { font-size: 12px; user-select: all; }

/* ---------- редактор заголовків ---------- */
.resp-form .field { display: flex; flex-direction: column; gap: 6px; }
.resp-form .flabel { font-size: 12px; color: var(--mut); }
.hdr-rows { display: flex; flex-direction: column; gap: 6px; }
.hdr-row { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) auto; gap: 6px; align-items: center; }
.hdr-row input { font: 12px/1.4 var(--mono); min-width: 0; }
.hdr-row input.bad { border-color: var(--danger); outline-color: var(--danger); }
.hdr-del { padding: 4px 10px; font-size: 16px; line-height: 1; color: var(--mut); }
.hdr-del:hover { color: var(--danger); border-color: var(--danger); }
.hdr-tools { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 2px; }
.hdr-quick-label { font-size: 12px; color: var(--mut); margin-left: 6px; }
.hdr-preset { border-style: dashed; }
@media (max-width: 520px) {
  .hdr-row { grid-template-columns: minmax(0, 1fr) auto; }
  .hdr-row .hdr-value { grid-column: 1; }
  .hdr-row .hdr-del { grid-row: 1 / span 2; grid-column: 2; }
}