@import url("https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700&display=swap");

:root {
  --bg-1: #f1f6ff;
  --bg-2: #fff4e6;
  --ink: #0f172a;
  --muted: #5c677d;
  --card: rgba(255, 255, 255, 0.9);
  --surface: #ffffff;
  --surface-soft: #f7fbff;
  --surface-secondary: #fff8ed;
  --border: #d8deea;
  --accent: #0ea5e9;
  --accent-strong: #0f766e;
  --pill: #e1f6ff;
  --pill-border: #c7ecff;
  --pill-text: #0f4c5c;
  --live-ok-bg: #e6ffe8;
  --live-ok-border: #c4f0d0;
  --live-ok-text: #0f6d2f;
  --shadow: 0 12px 60px rgba(15, 23, 42, 0.14);
  --link: #0ea5e9;
  --link-disabled: #94a3b8;
  --status-ok-bg: #e9fff2;
  --status-ok-border: #c1f3d7;
  --status-error-bg: #fff2ed;
  --status-error-border: #ffd2c8;
}

[data-theme="dark"] {
  --bg-1: #0f172a;
  --bg-2: #111827;
  --ink: #e5e7eb;
  --muted: #a5b4c6;
  --card: rgba(24, 32, 48, 0.9);
  --surface: #0f172a;
  --surface-soft: #1f2937;
  --surface-secondary: #1c2432;
  --border: #1f2a3a;
  --accent: #22d3ee;
  --accent-strong: #10b981;
  --pill: #142337;
  --pill-border: #1f3a5f;
  --pill-text: #c7e1ff;
  --live-ok-bg: #15392a;
  --live-ok-border: #1e4f37;
  --live-ok-text: #bef0d2;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  --link: #7dd3fc;
  --link-disabled: #475569;
  --status-ok-bg: #102b1f;
  --status-ok-border: #1e4f37;
  --status-error-bg: #321717;
  --status-error-border: #6b2727;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(120% 120% at 20% 20%, rgba(14, 165, 233, 0.18), transparent),
    radial-gradient(80% 80% at 80% 0%, rgba(255, 159, 67, 0.16), transparent),
    linear-gradient(135deg, var(--bg-1), var(--bg-2));
  font-family: "Sora", "Segoe UI", -apple-system, sans-serif;
  color: var(--ink);
  padding: 32px;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-text {
  flex: 1 1 320px;
}

.hero-actions {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  width: fit-content;
  font-size: 13px;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  font-size: 32px;
  letter-spacing: -0.02em;
}

.hero-topline {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  background: var(--surface);
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 760px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  backdrop-filter: blur(8px);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.label {
  margin: 0;
  font-weight: 600;
  font-size: 14px;
}

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

.stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  background: var(--surface);
  color: var(--ink);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

textarea {
  resize: vertical;
}

.input-label {
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  border: none;
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.primary {
  background: linear-gradient(135deg, var(--accent), #22c55e);
  color: #fff;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px 18px;
  padding: 12px;
  border-radius: 12px;
  background: var(--surface-soft);
  margin: 0;
}

.meta dt {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.meta dd {
  margin: 0;
  font-weight: 600;
  word-break: break-all;
}

.pill {
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 12px;
}

.pill-quiet {
  background: var(--pill);
  color: var(--pill-text);
  border: 1px solid var(--pill-border);
}

.pill-live {
  background: var(--live-ok-bg);
  color: var(--live-ok-text);
  border: 1px solid var(--live-ok-border);
}

.status-card .status-line {
  padding: 12px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: var(--surface-soft);
  font-weight: 600;
  color: var(--ink);
}

.status-card .secondary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  background: var(--surface-secondary);
}

.status-card .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #f59e0b;
  display: inline-block;
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.status-card .hint {
  text-align: left;
}

.tx-box {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.hash {
  font-family: "SFMono-Regular", "JetBrains Mono", "Fira Code", monospace;
  word-break: break-all;
  margin: 6px 0;
}

.tx-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.copy-btn {
  padding: 8px 10px;
}

.link {
  color: var(--link);
  font-weight: 600;
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

.link.disabled {
  pointer-events: none;
  color: var(--link-disabled);
  text-decoration: none;
}

.locale-dropdown {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  min-width: 180px;
}

.locale-label {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.locale-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 12px;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s;
}

.locale-toggle:hover {
  box-shadow: var(--shadow);
}

.locale-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.locale-flag {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-soft);
  border-radius: 50%;
  font-size: 18px;
}

.locale-name {
  font-weight: 600;
  color: var(--ink);
}

.locale-arrow {
  width: 14px;
  height: 14px;
  color: #6366f1;
  transition: transform 0.2s;
}

.locale-arrow.open {
  transform: rotate(180deg);
}

.locale-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
  z-index: 20;
  min-width: 220px;
}

.locale-panel-search {
  padding: 8px;
  border-bottom: 1px solid var(--border);
}

.locale-panel-search input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
}

.locale-panel-search input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.locale-panel-list {
  list-style: none;
  margin: 0;
  padding: 6px 0;
  max-height: 240px;
  overflow-y: auto;
}

.locale-panel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.15s;
}

.locale-panel-item:hover,
.locale-panel-item.focused {
  background: var(--surface-soft);
}

.locale-item-flag {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.locale-item-label {
  font-size: 14px;
  color: var(--ink);
}

.locale-no-results {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
}

.status-ok {
  border-color: var(--status-ok-border) !important;
  background: var(--status-ok-bg) !important;
}

.status-error {
  border-color: var(--status-error-border) !important;
  background: var(--status-error-bg) !important;
}

.theme-toggle {
  min-width: 160px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.history {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.history-empty {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.history-list {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.history-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: var(--surface-soft);
}

.history-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.history-time {
  font-size: 12px;
  color: var(--muted);
}

.history-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 6px 0;
  color: var(--muted);
  font-size: 13px;
  word-break: break-all;
}

.history-message {
  font-weight: 600;
  margin: 4px 0;
}

.history-hash {
  font-family: "SFMono-Regular", "JetBrains Mono", "Fira Code", monospace;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 640px) {
  body {
    padding: 18px;
  }

  .card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .button-row {
    flex-direction: column;
  }

  .hero-row {
    flex-direction: column;
  }

  .locale-dropdown {
    width: 100%;
  }
}