:root {
  color-scheme: light;
  --bg: #eef2f0;
  --surface: #ffffff;
  --surface-soft: #f7faf8;
  --ink: #16211e;
  --muted: #64706c;
  --line: #d9e2de;
  --accent: #087f7b;
  --accent-strong: #05615e;
  --accent-soft: #d8f1ef;
  --gold: #d89525;
  --blue: #2d6cdf;
  --warn: #b85c1f;
  --danger: #b53737;
  --ok: #237a45;
  --shadow: 0 14px 34px rgba(22, 33, 30, 0.10);
  --shadow-soft: 0 7px 18px rgba(22, 33, 30, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(8, 127, 123, 0.10), rgba(231, 95, 65, 0.08)),
    var(--bg);
  color: var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 127, 123, 0.08), rgba(216, 149, 37, 0.05), rgba(45, 108, 223, 0.05)),
    linear-gradient(180deg, rgba(255,255,255,0.44), rgba(255,255,255,0));
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  width: min(1680px, 100%);
  height: 100vh;
  margin: 0 auto;
  padding: 16px;
  overflow: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 66px;
  padding: 10px 12px;
  border: 1px solid rgba(217, 226, 222, 0.9);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--ink), var(--accent-strong));
  color: white;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12), 0 9px 18px rgba(5, 97, 94, 0.22);
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.1;
}

.brand p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.workspace {
  display: grid;
  grid-template-columns: 300px minmax(430px, 1fr) 400px;
  gap: 14px;
  align-items: stretch;
  height: 100%;
  min-height: 0;
}

.left-panel,
.center-panel,
.right-panel {
  display: grid;
  gap: 14px;
  min-height: 0;
}

.left-panel {
  grid-template-rows: 210px minmax(0, 1fr);
}

.left-panel.curl-expanded {
  grid-template-rows: minmax(380px, 0.72fr) minmax(150px, 0.28fr);
}

.center-panel {
  min-width: 0;
  grid-template-rows: auto auto minmax(0, 1fr);
}

.right-panel {
  min-width: 0;
}

.right-panel .editor-grid {
  height: 100%;
}

.panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(217, 226, 222, 0.95);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 48px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fbfdfc, var(--surface-soft));
}

.panel-heading h2 {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  color: #293632;
  text-transform: uppercase;
}

.panel-actions,
.response-tools {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

textarea,
input,
select {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--ink);
  outline: none;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

textarea {
  width: 100%;
  resize: none;
  padding: 12px;
  line-height: 1.5;
  font-family: "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  font-size: 13px;
}

.curl-panel,
.params-panel,
.body-panel,
.response-panel,
.headers-panel,
.history-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

#curlInput,
#bodyInput {
  height: 100%;
  min-height: 0;
  border: 0;
  border-radius: 0;
  background: #fbfdfc;
}

.curl-panel {
  transition: grid-template-rows 160ms ease;
}

.curl-panel.expanded {
  position: relative;
  z-index: 2;
}

#curlInput {
  white-space: pre;
}

.request-line {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) 76px 132px;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(217, 226, 222, 0.95);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
}

.request-line select,
.request-line input,
.token-row input {
  height: 44px;
  padding: 0 12px;
}

#methodSelect {
  border-color: color-mix(in srgb, var(--method-color, var(--accent)) 45%, var(--line));
  color: var(--method-color, var(--accent-strong));
  font-weight: 900;
}

#methodSelect.method-get { --method-color: #237a45; }
#methodSelect.method-post { --method-color: #087f7b; }
#methodSelect.method-put { --method-color: #2d6cdf; }
#methodSelect.method-patch { --method-color: #8a5bd6; }
#methodSelect.method-delete { --method-color: #b53737; }

.primary-button,
.ghost-button,
.tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
}

.primary-button {
  height: 44px;
  border-color: var(--accent);
  background: linear-gradient(180deg, #0b918c, var(--accent));
  color: white;
  box-shadow: 0 10px 20px rgba(8, 127, 123, 0.22);
}

.primary-button:hover {
  background: var(--accent-strong);
}

.primary-button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.ghost-button {
  min-width: 68px;
  padding: 0 11px;
  font-size: 13px;
  box-shadow: 0 2px 4px rgba(22, 33, 30, 0.04);
}

.compact-button {
  min-width: 56px;
  min-height: 30px;
  padding: 0 9px;
}

.ghost-button:hover,
.tab:hover {
  border-color: #b8c7c1;
  background: #eef6f4;
}

.ghost-button.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.send-icon {
  margin-right: 7px;
  font-size: 11px;
}

.token-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(217, 226, 222, 0.95);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.token-row label {
  font-size: 13px;
  font-weight: 800;
  color: #293632;
}

.auto-token-copy {
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}

.checkbox-label input {
  width: 16px;
  height: 16px;
}

.editor-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(125px, 0.2fr) minmax(150px, 0.24fr) minmax(220px, 0.36fr) minmax(150px, 0.2fr);
  gap: 14px;
  min-height: 0;
}

.params-table,
.headers-table {
  overflow: auto;
  padding: 10px;
}

.param-row,
.header-row {
  display: grid;
  grid-template-columns: 28px minmax(110px, 0.8fr) minmax(160px, 1.2fr) 34px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.param-row input[type="checkbox"],
.header-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  justify-self: center;
}

.param-row input[type="text"],
.header-row input[type="text"] {
  width: 100%;
  height: 36px;
  padding: 0 9px;
  min-width: 0;
}

.icon-button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--danger);
  font-weight: 900;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 110px;
  color: var(--muted);
  font-size: 13px;
}

.response-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "meta tabs"
    "tools tools";
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.response-meta,
.tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.response-meta {
  flex-wrap: wrap;
}

.response-meta {
  grid-area: meta;
}

.response-tools {
  grid-area: tools;
  justify-content: center;
}

.tabs {
  grid-area: tabs;
}

.response-search {
  width: min(260px, 100%);
  height: 32px;
  padding: 0 10px;
}

.tabs {
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ecf3f1;
}

.tab {
  min-height: 30px;
  min-width: 64px;
  padding: 0 10px;
  border: 0;
  background: transparent;
  font-size: 13px;
}

.tab.active {
  background: white;
  color: var(--accent-strong);
  box-shadow: 0 3px 10px rgba(22, 33, 30, 0.08);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.muted {
  background: #e9efed;
  color: var(--muted);
}

.status-pill.ok {
  background: #dff3e7;
  color: var(--ok);
}

.status-pill.warn {
  background: #fff0dd;
  color: var(--warn);
}

.status-pill.error {
  background: #ffe4e4;
  color: var(--danger);
}

.mini-state {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.mini-state.muted {
  background: #e9efed;
  color: var(--muted);
}

.mini-state.ok {
  background: #dff3e7;
  color: var(--ok);
}

.mini-state.error {
  background: #ffe4e4;
  color: var(--danger);
}

.meta-text {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.response-output {
  min-height: 0;
  margin: 0;
  overflow: auto;
  padding: 14px;
  background: linear-gradient(180deg, #101816, #0b1211);
  color: #d6f2ea;
  font-family: "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre;
}

.response-output.table-mode {
  padding: 0;
  background: #fbfdfc;
  color: var(--ink);
  font-family: inherit;
  white-space: normal;
}

.response-output.wrap {
  white-space: pre-wrap;
  word-break: break-word;
}

.response-output mark {
  border-radius: 3px;
  background: #ffe08a;
  color: #101816;
}

.table-wrap {
  min-width: 100%;
  overflow: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table-note {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.checks-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.checks-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  overflow: auto;
  padding: 10px;
}

.check-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.check-field.wide,
.checks-result {
  grid-column: 1 / -1;
}

.check-field span {
  color: #293632;
  font-size: 12px;
  font-weight: 800;
}

.check-field input {
  height: 34px;
  padding: 0 9px;
}

.checks-result {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

.check-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: white;
}

.check-row > span {
  font-size: 11px;
  font-weight: 900;
}

.check-row.pass > span {
  color: var(--ok);
}

.check-row.fail > span {
  color: var(--danger);
}

.check-row strong,
.check-row small {
  display: block;
}

.check-row small {
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-table th,
.data-table td {
  max-width: 280px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #eef6f4;
  color: #263632;
  font-size: 12px;
  text-transform: uppercase;
}

.data-table td {
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-list {
  overflow: auto;
  padding: 10px;
}

.history-item {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 42px;
  margin-bottom: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: white;
  text-align: left;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.history-item:hover {
  border-color: #b8c7c1;
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.history-method {
  min-width: 54px;
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 900;
}

.history-url {
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .app-shell {
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }

  .workspace {
    grid-template-columns: 1fr;
    height: auto;
  }

  .left-panel {
    grid-template-rows: 180px 220px;
  }

  .center-panel {
    min-height: 680px;
  }

  .right-panel {
    min-height: 560px;
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 12px;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .response-toolbar {
    grid-template-columns: 1fr;
    grid-template-areas:
      "meta"
      "tools"
      "tabs";
    align-items: stretch;
  }

  .topbar-actions,
  .response-meta,
  .response-tools,
  .tabs {
    width: 100%;
  }

  .response-tools {
    justify-content: stretch;
  }

  .response-search {
    flex: 1;
    width: auto;
  }

  .request-line,
  .token-row {
    grid-template-columns: 1fr;
  }

  .param-row,
  .header-row {
    grid-template-columns: 28px minmax(0, 1fr) 34px;
  }

  .param-row .param-value,
  .header-row .header-value {
    grid-column: 2 / 4;
  }

  .tabs .tab {
    flex: 1;
  }
}