:root {
  --bg: #0f1419; --card: #1a2027; --card2: #222b34; --line: #2d3742;
  --text: #e6edf3; --muted: #8b98a5; --primary: #2f81f7; --primary-d: #1f6feb;
  --green: #2ea043; --red: #f85149; --amber: #d29922;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, "Segoe UI", Roboto, sans-serif;
}
header {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 28px; background: #11181f; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 16px 0 8px; }
.sub { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
main { max-width: 1100px; margin: 0 auto; padding: 24px; display: grid; gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }
.hint { color: var(--muted); font-size: 13px; margin: -4px 0 14px; }
.hint a, a { color: var(--primary); }
.muted { color: var(--muted); }

.config { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { background: var(--card2); border: 1px solid var(--line); border-radius: 20px; padding: 3px 10px; font-size: 12px; color: var(--muted); }
.pill.ok { color: var(--green); } .pill.bad { color: var(--red); border-color: var(--red); }

.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 14px; }
label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--muted); }
label.inline { flex-direction: row; align-items: center; gap: 8px; }
input, select { background: var(--card2); border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 9px 11px; font-size: 14px; }
input:focus, select:focus { outline: none; border-color: var(--primary); }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.divider { width: 1px; height: 26px; background: var(--line); }

button { background: var(--card2); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 9px 14px; font-size: 14px; cursor: pointer; }
button:hover { border-color: var(--primary); }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover { background: var(--primary-d); }
.actions button { padding: 5px 10px; font-size: 13px; margin-left: 6px; }

.msg { margin-top: 12px; font-size: 13px; color: var(--green); min-height: 18px; }
.msg.bad { color: var(--red); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }

.status { padding: 2px 9px; border-radius: 20px; font-size: 12px; text-transform: capitalize; }
.status-completed { background: rgba(46,160,67,.15); color: var(--green); }
.status-in_progress { background: rgba(47,129,247,.15); color: var(--primary); }
.status-ringing { background: rgba(210,153,34,.15); color: var(--amber); }
.status-created { background: var(--card2); color: var(--muted); }
.status-no_answer, .status-failed, .status-cancelled { background: rgba(248,81,73,.15); color: var(--red); }
.status-pending { background: rgba(210,153,34,.15); color: var(--amber); }
.status-triggered { background: rgba(47,129,247,.15); color: var(--primary); }

/* simulator */
.chat { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px; min-height: 80px; max-height: 320px; overflow-y: auto; margin: 12px 0; display: flex; flex-direction: column; gap: 8px; }
.bubble { padding: 8px 12px; border-radius: 10px; max-width: 80%; }
.bubble.assistant { background: var(--card2); align-self: flex-start; }
.bubble.farmer { background: var(--primary-d); align-self: flex-end; }
#simInputRow { gap: 8px; } #simInput { flex: 1; }
.lead-box { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-top: 10px; font-size: 13px; }

/* modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 20; }
.modal.hidden { display: none; }
.modal-body { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 24px; max-width: 640px; width: 100%; max-height: 85vh; overflow-y: auto; position: relative; }
.close { position: absolute; top: 14px; right: 14px; background: none; border: none; font-size: 18px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; font-size: 14px; }
.transcript { display: flex; flex-direction: column; gap: 6px; }
.turn { padding: 7px 10px; border-radius: 8px; background: var(--bg); font-size: 14px; }
.turn-farmer { border-left: 3px solid var(--primary); }
.turn-assistant { border-left: 3px solid var(--green); }

@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } header { flex-direction: column; align-items: flex-start; } }