:root {
  --bg-0: #0f172a;
  --bg-1: #1e293b;
  --bg-2: #334155;
  --paper: #f8fafc;
  --text: #0f172a;
  --text-light: #cbd5e1;
  --accent: #f59e0b;
  --danger: #ef4444;
  --success: #10b981;
  --border: rgba(148, 163, 184, 0.28);
  --font-main: "Space Grotesk", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font-main);
  color: var(--paper);
  background:
    radial-gradient(1200px 600px at 10% -20%, rgba(245, 158, 11, 0.32), transparent 60%),
    radial-gradient(1200px 600px at 100% 10%, rgba(59, 130, 246, 0.28), transparent 60%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1) 55%, var(--bg-2));
  overflow-x: hidden;
}

.app-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 20px 16px 32px;
}

.no-token-view {
  max-width: 640px;
  margin: 56px auto;
  padding: 22px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.78);
  text-align: center;
  box-shadow: 0 10px 28px rgba(2, 6, 23, 0.28);
}

.no-token-view h1 {
  margin: 0;
  font-size: 28px;
}

.no-token-view p {
  margin: 8px 0 0;
  color: #cbd5e1;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #94a3b8;
}

h1 {
  margin: 2px 0 0;
  font-size: 28px;
  font-weight: 700;
}

.status {
  min-height: 24px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #bfdbfe;
}

.status.ok {
  color: #6ee7b7;
}

.status.err {
  color: #fecaca;
}

.tracking-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.card {
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.7);
  border-radius: 14px;
  padding: 14px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(2, 6, 23, 0.22);
  min-width: 0;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}

.card h3 {
  margin: 0;
  font-size: 18px;
  min-width: 0;
  word-break: break-word;
}

.chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.chip.warn {
  border-color: rgba(239, 68, 68, 0.75);
  color: #fecaca;
}

.meta {
  margin: 8px 0 0;
  display: grid;
  gap: 6px;
  min-width: 0;
}

.meta-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  min-width: 0;
}

.meta-line strong {
  width: 112px;
  color: #cbd5e1;
  font-family: var(--font-mono);
  font-weight: 500;
}

.meta-line code {
  font-size: 12px;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
  min-width: 0;
}

.card-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #cbd5e1;
  user-select: none;
}

.status-toggle input {
  width: auto;
  margin: 0;
  accent-color: #10b981;
}

.search-params-value {
  display: block;
}

.btn {
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(15, 23, 42, 0.6);
  color: var(--paper);
  border-radius: 10px;
  padding: 8px 12px;
  font-family: var(--font-main);
  font-size: 14px;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-danger {
  border-color: rgba(239, 68, 68, 0.7);
  color: #fecaca;
}

.btn-primary {
  border-color: rgba(245, 158, 11, 0.7);
  background: linear-gradient(135deg, #f59e0b, #ea580c);
  color: #111827;
  font-weight: 700;
}

.btn-small {
  font-size: 12px;
  padding: 6px 10px;
}

.dialog {
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 16px;
  padding: 0;
  width: min(720px, calc(100vw - 18px));
  color: #0f172a;
}

.dialog::backdrop {
  background: rgba(2, 6, 23, 0.72);
}

.form {
  background: #f8fafc;
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.form h2 {
  margin: 0 0 2px;
  font-size: 22px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-family: var(--font-mono);
}

input,
textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 10px 12px;
  font-family: var(--font-main);
  font-size: 14px;
  color: #0f172a;
  background: #ffffff;
  caret-color: #0f172a;
}

input::placeholder,
textarea::placeholder {
  color: #64748b;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(59, 130, 246, 0.35);
  outline-offset: 1px;
}

textarea {
  resize: vertical;
  min-height: 90px;
}

.preset-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.target-switch {
  margin: 0;
  padding: 10px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  display: grid;
  gap: 8px;
}

.target-switch legend {
  padding: 0 4px;
  font-size: 13px;
  font-family: var(--font-mono);
}

.target-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-main);
}

.target-option input {
  width: auto;
  margin: 0;
}

.topic-target-fields {
  display: grid;
  gap: 12px;
}

.inline-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inline-toggle input {
  width: auto;
  margin: 0;
}

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.empty {
  border: 1px dashed rgba(148, 163, 184, 0.45);
  border-radius: 12px;
  padding: 16px;
  font-family: var(--font-mono);
  color: var(--text-light);
}

@media (max-width: 640px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .meta-line {
    display: grid;
    gap: 2px;
  }

  .meta-line strong {
    width: auto;
    margin-bottom: 0;
  }

  .card {
    padding: 12px;
  }

  .card-actions .btn {
    flex: 1 1 auto;
  }
}