:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e7e9ee;
  --muted: #9aa1ad;
  --accent: #2f80ed;
  --accent-2: #56ccf2;
  --danger: #eb5757;
  --ok: #27c93f;
  --err: #eb5757;
  --radius: 10px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.45;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 5;
}

header h1 { margin: 0; font-size: 20px; }
.sub { margin: 2px 0 0; color: var(--muted); font-size: 13px; }

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

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

h2 { margin: 0; font-size: 16px; }

.hint { color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.hint code, .url-row code {
  background: var(--panel-2);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}

/* Cards */
.card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 14px;
}
.card:last-child { margin-bottom: 0; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.card-title { font-weight: 700; font-size: 15px; }
.card-id {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  margin-left: 6px;
}

.url-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.url-row code {
  flex: 1;
  min-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
}
label input,
label select,
textarea {
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 9px;
  width: 100%;
}
label input:focus,
label select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

label input[type="color"] {
  padding: 3px;
  height: 36px;
  cursor: pointer;
  background: var(--bg);
}
label input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
label input[type="color"]::-webkit-color-swatch { border: none; border-radius: 4px; }

/* Match page / schedule section */
.sched {
  margin-bottom: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.sched-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin-bottom: 8px;
}
.sched-head label { flex: 1; min-width: 240px; }
.sched-head .btn { white-space: nowrap; }
.schedule-list { display: flex; flex-direction: column; gap: 6px; }
.schedule-list:empty { display: none; }
.sched-title { margin: 0 0 2px; }
.sched-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
}
.sched-date {
  flex: 0 0 auto;
  min-width: 128px;
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.sched-teams {
  flex: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 14px;
}
.sched-vs {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  padding: 0 2px;
}
.sched-use {
  flex: 0 0 auto;
  white-space: nowrap;
  margin-left: 4px;
}
.sched-logo {
  width: 18px;
  height: 18px;
  object-fit: contain;
  vertical-align: middle;
  flex: 0 0 auto;
}
.hint.err { color: var(--err); }

textarea.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  min-height: 220px;
  resize: vertical;
  white-space: pre;
  margin: 4px 0 12px;
  padding: 10px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 100%;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
}
.toggle input { width: auto; }

.btns { display: flex; gap: 8px; }

/* Buttons */
.btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 13px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: #262b36; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #2569c9; }
.btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: rgba(235, 87, 87, 0.12); }
.btn.small { padding: 5px 9px; font-size: 12px; }

/* Status dot */
.card-status { display: flex; align-items: center; gap: 7px; }
.status-text { color: var(--muted); font-size: 12px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: #6b7280; display: inline-block; }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 3px rgba(39, 201, 63, 0.18); }
.dot.err { background: var(--err); box-shadow: 0 0 0 3px rgba(235, 87, 87, 0.18); }
.dot.off { background: #6b7280; }

/* Flash toast */
#flash {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 20;
}
#flash.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- Template editor (HTML / CSS / JS + live preview) ---- */
.tpl-name-label { margin-bottom: 12px; }

.tpl-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
  margin-bottom: 12px;
}

.tpl-editor-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tpl-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.tpl-tab {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 12px;
  cursor: pointer;
}
.tpl-tab:hover { color: var(--text); }
.tpl-tab.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.tpl-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  padding: 12px;
  width: 100%;
  min-height: 320px;
  resize: vertical;
  white-space: pre;
  tab-size: 2;
}
.tpl-code:focus { outline: none; border-color: var(--accent); }

.tpl-preview {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg);
}
.preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.preview-title { font-size: 11px; letter-spacing: 0.6px; text-transform: uppercase; color: var(--muted); }
.bg-toggle { display: flex; gap: 4px; }
.bg-btn {
  font-family: inherit;
  font-size: 11px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 9px;
  cursor: pointer;
}
.bg-btn.active { color: #fff; background: var(--accent); border-color: var(--accent); }

.preview-frame {
  flex: 1;
  width: 100%;
  min-height: 300px;
  border: none;
  background: #0c0e12;
}

@media (max-width: 860px) {
  .tpl-body { grid-template-columns: 1fr; }
  .preview-frame { min-height: 240px; }
}