:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --line: #dde3ea;
  --text: #1a2330;
  --muted: #5b6b7c;
  --accent: #1565c0;
  --accent-soft: #e3f0fc;
  --ok: #1b7a4e;
  --ok-bg: #e6f6ee;
  --warn: #9a6700;
  --warn-bg: #fff6dd;
  --err: #b42318;
  --err-bg: #fdecea;
  --chip: #eef2f6;
  --font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    linear-gradient(180deg, #eaf1f8 0%, var(--bg) 280px);
  color: var(--text);
  min-height: 100vh;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem 1.75rem 0.5rem;
}
.top h1 {
  margin: 0;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
}
.health { font-size: 0.85rem; text-align: right; }

.filters {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 1.75rem 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.filters input {
  flex: 1;
  min-width: 140px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  font: inherit;
  color: var(--text);
}
.filters select {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font: inherit;
}
.filters button {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.filters button.ghost {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
}
.status-inline {
  font-size: 0.82rem;
  width: 100%;
  order: 10;
}

.field-label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.modal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}
.modal-row > button.ghost {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 9px;
  padding: 0.5rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 9px;
  padding: 0.5rem 0.9rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.dropdown-toggle .caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.9;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 140px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 0.3rem;
  z-index: 20;
  display: grid;
  gap: 0.15rem;
}
.dropdown-menu[hidden] { display: none; }
.dropdown-menu button {
  border: 0;
  background: transparent;
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font: inherit;
  cursor: pointer;
  color: var(--text);
}
.dropdown-menu button:hover {
  background: var(--accent-soft);
}

.status.queue-pending, .status.queue-running {
  background: var(--warn-bg); color: var(--warn);
}
.status.queue-done { background: var(--ok-bg); color: var(--ok); }
.status.queue-error { background: var(--err-bg); color: var(--err); }

dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0;
  max-width: min(640px, 92vw);
  box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(15, 23, 42, 0.35); }
.modal-card {
  margin: 0;
  padding: 1.15rem 1.25rem 1.25rem;
  display: grid;
  gap: 0.65rem;
}
.modal-card h2 { margin: 0; font-size: 1.1rem; }
.modal-card textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  font: inherit;
  font-family: var(--mono);
  font-size: 0.85rem;
  resize: vertical;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}
.modal-actions button[value="save"] {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 9px;
  padding: 0.5rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.layout {
  display: grid;
  grid-template-columns: minmax(300px, 380px) 1fr;
  gap: 1rem;
  padding: 0 1.75rem 2rem;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}

aside, article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
  min-height: 480px;
}
aside h2, article h2 {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

#list { list-style: none; margin: 0; padding: 0; }
#list li {
  border: 1px solid transparent;
  border-bottom-color: var(--line);
  border-radius: 10px;
  padding: 0.8rem 0.55rem;
  cursor: pointer;
}
#list li:hover { background: #f7fafc; }
#list li.active {
  background: var(--accent-soft);
  border-color: #bfd7f5;
}
#list .title {
  font-weight: 650;
  font-size: 0.98rem;
}
#list .meta {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.82rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
}
#list .preview {
  margin-top: 0.4rem;
  color: #334155;
  font-size: 0.84rem;
  line-height: 1.35;
}

.muted { color: var(--muted); }
.row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; margin: 0.6rem 0; }

.chip, .status {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: var(--chip);
  color: var(--muted);
  font-weight: 600;
}
.status.done { background: var(--ok-bg); color: var(--ok); }
.status.error { background: var(--err-bg); color: var(--err); }
.status.polling, .status.uploading, .status.extracting, .status.downloading {
  background: var(--warn-bg); color: var(--warn);
}
.status.ended, .status.answered { background: var(--ok-bg); color: var(--ok); }
.status.created, .status.started, .status.ringing { background: var(--chip); color: var(--muted); }

button.ghost {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 9px;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  font: inherit;
}
button.ghost:hover { background: #f8fafc; }

.hero {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}
.hero .route {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero .id {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  word-break: break-all;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.65rem;
  margin: 0.85rem 0 1.1rem;
}
.stat {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
}
.stat .k { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.stat .v { margin-top: 0.25rem; font-weight: 650; font-size: 0.98rem; }

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.4rem 0 1rem;
}

audio {
  width: 100%;
  margin: 0.4rem 0 1rem;
}

.block { margin: 1.1rem 0; }
.block h3 {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
}
.prose {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  white-space: pre-wrap;
  line-height: 1.5;
  font-size: 0.92rem;
}
textarea.prose.edit {
  display: block;
  width: 100%;
  min-height: 220px;
  resize: vertical;
  font: inherit;
  color: var(--text);
  box-sizing: border-box;
}
textarea.prose.edit:focus {
  outline: 2px solid #bfd7f5;
  outline-offset: 1px;
  background: #fff;
}
.save-hint {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  margin-left: 0.35rem;
}
.fields {
  display: grid;
  gap: 0.55rem;
}
.field {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  background: #fff;
}
.field .k { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.field .v { margin-top: 0.25rem; white-space: pre-wrap; }
.warn-banner {
  background: var(--warn-bg);
  color: var(--warn);
  border: 1px solid #f0dfb0;
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
  font-size: 0.88rem;
  margin: 0.5rem 0 1rem;
}