:root {
  --bg: #0b1220;
  --panel: #131c30;
  --panel2: #1a2540;
  --text: #e6edf6;
  --muted: #8aa0c2;
  --accent: #62a0ff;
  --accent-2: #3a82ff;
  --danger: #ff5577;
  --ok: #4cd6a3;
  --warn: #ffb454;
  --border: #243049;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Pretendard", "Apple SD Gothic Neo",
               "Noto Sans KR", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 5;
}

.topbar h1 { margin: 0; font-size: 18px; }

.topbar-nav { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.topbar-nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.topbar-nav a:hover { color: var(--text); }
.topbar-nav form.inline { display: inline; margin: 0; }
.topbar-nav form.inline button { padding: 6px 10px; font-size: 13px; }

.muted { color: var(--muted); font-size: 14px; }

.container { max-width: 920px; margin: 0 auto; padding: 14px; display: grid; gap: 14px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.card h2 { margin: 0; font-size: 16px; }
.card.narrow { max-width: 460px; margin: 24px auto; }

.error { color: var(--danger); background: rgba(255, 85, 119, 0.12); padding: 8px 12px; border-radius: 8px; }
.ok { color: var(--ok); background: rgba(76, 214, 163, 0.12); padding: 8px 12px; border-radius: 8px; }
code { background: var(--panel2); padding: 2px 6px; border-radius: 6px; font-size: 13px; }
a { color: var(--accent); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.form-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.form-grid label.full { grid-column: 1 / -1; color: var(--text); }
.form-grid label.checkbox { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
.form-grid input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.form-grid select {
  padding: 10px 12px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
}
.form-grid input:focus, .form-grid select:focus { outline: 2px solid var(--accent); }

/* Native date/time pickers default to white indicator on dark theme — invert. */
.form-grid input[type="date"]::-webkit-calendar-picker-indicator,
.form-grid input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(0.85);
  cursor: pointer;
}

.form-grid button { grid-column: 1 / -1; }

button {
  appearance: none;
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary { background: var(--accent-2); color: white; }
.btn-primary:hover { background: var(--accent); }
.btn-secondary { background: var(--panel2); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--danger); color: white; }

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

.hidden { display: none !important; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }
tr:last-child td { border-bottom: 0; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 8px; font-size: 12px; }
.tag-open { background: rgba(76, 214, 163, 0.16); color: var(--ok); }
.tag-sold { background: rgba(255, 85, 119, 0.16); color: var(--danger); }
.tag-na { background: rgba(138, 160, 194, 0.16); color: var(--muted); }
.tag-wait { background: rgba(255, 180, 84, 0.16); color: var(--warn); }

.log-pane {
  background: #060a14;
  color: #c5d3e6;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  padding: 12px;
  border-radius: 10px;
  height: 320px;
  overflow-y: auto;
  margin-top: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

.job-summary { padding: 8px 0; }
.job-summary strong { font-size: 16px; }

.final-banner {
  margin: 10px 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--panel2);
  border: 1px solid var(--border);
}
.final-banner h3 { margin: 0 0 6px 0; font-size: 15px; }
.final-banner.final-success { border-color: rgba(76, 214, 163, 0.5); }
.final-banner.final-success h3 { color: var(--ok); }

.search-row-actions { display: flex; gap: 6px; }

@media (max-width: 540px) {
  .form-grid { grid-template-columns: 1fr; }
  th, td { padding: 6px 6px; font-size: 13px; }
  .topbar h1 { font-size: 16px; }
}