:root {
  --bg: #f5f5f3;
  --bg-soft: #fafaf8;
  --panel: rgba(255, 255, 255, 0.82);
  --panel-strong: #ffffff;
  --text: #111111;
  --muted: #6f6f6b;
  --line: rgba(17, 17, 17, 0.08);
  --line-strong: rgba(17, 17, 17, 0.14);
  --brand: #191919;
  --brand-strong: #000000;
  --danger: #b93815;
  --danger-strong: #952d10;
  --success-bg: #f0fdf4;
  --success-line: #bbf7d0;
  --success-text: #166534;
  --error-bg: #fef2f2;
  --error-line: #fecaca;
  --error-text: #b91c1c;
  --warning-bg: #fff7ed;
  --warning-line: #fed7aa;
  --warning-text: #9a3412;
  --shadow: 0 0 0 1px rgba(17, 17, 17, 0.04), 0 18px 60px rgba(17, 17, 17, 0.06);
  --radius: 14px;
  --radius-sm: 8px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 13px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0) 38%),
    linear-gradient(180deg, #fbfbfa 0%, var(--bg) 100%);
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(17, 17, 17, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 17, 17, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 88%);
  opacity: 0.28;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.page-shell {
  position: relative;
  width: min(100%, 640px);
  margin: 0 auto;
  padding: 30px 16px 42px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.brand-mark {
  position: relative;
  width: 24px;
  height: 24px;
  margin-top: 6px;
  border-radius: 6px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: linear-gradient(135deg, #ffffff 0%, #f3f3f1 100%);
  flex-shrink: 0;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 2px;
  background: #111111;
}

.topbar-copy h1,
.panel-head h2,
.result-head h3,
.confirm-card h2 {
  margin: 0;
  line-height: 1.08;
}

.topbar-copy h1 {
  font-size: clamp(1.85rem, 5.8vw, 2.8rem);
  font-weight: 780;
  letter-spacing: -0.05em;
}

.panel-head h2,
.result-head h3,
.confirm-card h2 {
  font-size: 1.12rem;
  font-weight: 760;
  letter-spacing: -0.03em;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.subcopy,
.panel-head p,
.result-grid dt,
.confirm-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.panel,
.result-card,
.confirm-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.panel {
  padding: 18px 16px 16px;
}

.panel + .panel {
  margin-top: 16px;
}

.panel-head {
  margin-bottom: 14px;
}

.panel-head-inline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.stack {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.8rem;
  font-weight: 620;
  color: #424242;
}

input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease,
    background-color 0.16s ease;
  font-size: 0.94rem;
}

input:focus {
  border-color: rgba(17, 17, 17, 0.18);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(17, 17, 17, 0.05);
}

.inline-input {
  display: grid;
  gap: 8px;
}

.button {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 0.12s ease, background-color 0.12s ease,
    border-color 0.12s ease, opacity 0.12s ease, box-shadow 0.12s ease;
  white-space: nowrap;
}

.button:active {
  transform: translateY(1px);
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.button-primary {
  color: #fff;
  background: var(--brand);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.08), 0 8px 20px rgba(17, 17, 17, 0.16);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--brand-strong);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.74);
  border-color: var(--line);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.95);
}

.button-danger {
  color: #fff;
  background: var(--danger);
}

.button-danger:hover,
.button-danger:focus-visible {
  background: var(--danger-strong);
}

.message {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 500;
  font-size: 0.88rem;
}

.message.is-success {
  color: var(--success-text);
  background: var(--success-bg);
  border-color: var(--success-line);
}

.message.is-error {
  color: var(--error-text);
  background: var(--error-bg);
  border-color: var(--error-line);
}

.result-card {
  margin-top: 16px;
  padding: 18px 16px 16px;
}

.result-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.result-head-main {
  min-width: 0;
  flex: 1;
}

.result-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.result-summary-item {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-height: 28px;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 620;
  line-height: 1.45;
  white-space: normal;
  word-break: break-word;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
}

.status-pill.is-running {
  color: var(--success-text);
  background: var(--success-bg);
  border-color: var(--success-line);
}

.status-pill.is-paused {
  color: #9a6700;
  background: #fffbeb;
  border-color: #fcd34d;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.result-grid div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.56);
}

.result-grid dt {
  margin: 0 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.result-grid dd {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 640;
  word-break: break-word;
}

.notice {
  margin: 16px 0;
  padding: 12px 14px;
  border: 1px solid rgba(251, 146, 60, 0.22);
  border-left: 4px solid #fb923c;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 247, 237, 0.9), rgba(255, 247, 237, 0.72));
  color: var(--warning-text);
  font-size: 0.84rem;
}

.confirm-dialog {
  width: min(100% - 24px, 420px);
  padding: 0;
  border: 0;
  background: transparent;
}

.confirm-dialog::backdrop {
  background: rgba(17, 17, 17, 0.18);
}

.confirm-card {
  padding: 18px 16px 16px;
}

.confirm-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

#queryButton,
#abortButton {
  width: 100%;
}

@media (min-width: 640px) {
  .page-shell {
    padding-top: 40px;
  }

  .panel,
  .result-card {
    padding: 20px;
  }

  .inline-input {
    grid-template-columns: minmax(0, 1fr) 132px;
    align-items: center;
  }
}