/* trip-spyer Mini App — theme-aware, lucide icons, teal signature accent */
:root {
  --bg: var(--tg-theme-bg-color, #0f172a);
  --surface: var(--tg-theme-secondary-bg-color, #1e293b);
  --text: var(--tg-theme-text-color, #f1f5f9);
  --hint: var(--tg-theme-hint-color, #94a3b8);
  --link: var(--tg-theme-link-color, #38bdf8);
  --btn: var(--tg-theme-button-color, #0d9488);
  --btn-text: var(--tg-theme-button-text-color, #ffffff);
  --accent: #14b8a6;              /* signature teal — used sparingly */
  --accent-soft: rgba(20, 184, 166, .14);
  --danger: #ef4444;
  --border: color-mix(in srgb, var(--text) 12%, transparent);
  --radius: 16px;
  --gap: 14px;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.10);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
.ic { width: 20px; height: 20px; flex: none; vertical-align: -4px; }

/* top bar */
.topbar {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center;
  justify-content: space-between; gap: 12px; padding: 14px 16px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; letter-spacing: -.2px; }
.brand .ic { color: var(--accent); }
.icon-btn {
  display: grid; place-items: center; width: 38px; height: 38px; border: none;
  border-radius: 12px; background: var(--surface); color: var(--text); cursor: pointer;
}
.icon-btn:active { transform: scale(.94); }

main { padding: 16px; max-width: 640px; margin: 0 auto; }
.section-title { color: var(--hint); font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .5px; margin: 6px 2px 10px; }

/* route cards */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; margin-bottom: var(--gap); box-shadow: var(--shadow);
  cursor: pointer; transition: transform .12s ease;
}
.card:active { transform: scale(.985); }
.card.paused { opacity: .6; }
.card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.route-name { display: flex; align-items: center; gap: 8px; font-weight: 650; font-size: 16px; letter-spacing: -.2px; }
.route-name .ic { color: var(--hint); width: 18px; height: 18px; }
.route-meta { color: var(--hint); font-size: 13px; margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600;
  padding: 3px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.badge .ic { width: 14px; height: 14px; }
.badge.muted { background: color-mix(in srgb, var(--hint) 16%, transparent); color: var(--hint); }
.price { text-align: right; }
.price .amount { font-size: 22px; font-weight: 800; letter-spacing: -.5px; line-height: 1; }
.price .from { display: block; color: var(--hint); font-size: 11px; text-transform: uppercase; letter-spacing: .4px; }

/* variant rows */
.vrow { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 14px; border: 1px solid var(--border); border-radius: 14px; margin-bottom: 10px; background: var(--surface); }
.vrow.best { border-color: color-mix(in srgb, var(--accent) 55%, transparent); background: var(--accent-soft); }
.v-left { min-width: 0; }
.v-price { font-weight: 750; font-size: 17px; letter-spacing: -.3px; }
.v-sub { color: var(--hint); font-size: 12.5px; margin-top: 3px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.dot { width: 3px; height: 3px; border-radius: 50%; background: var(--hint); }
.tag-live { color: var(--accent); display: inline-flex; align-items: center; gap: 3px; font-weight: 600; }
.tag-live .ic { width: 13px; height: 13px; }
.v-sub .src { font-weight: 650; color: color-mix(in srgb, var(--text) 80%, transparent); }
.buy { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; flex: none;
  background: var(--btn); color: var(--btn-text); text-decoration: none; }
.buy:active { transform: scale(.92); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: 100%;
  padding: 14px 16px; border: none; border-radius: 14px; font-size: 15px; font-weight: 650;
  background: var(--btn); color: var(--btn-text); cursor: pointer; }
.btn:active { transform: scale(.98); }
.btn.secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
.btn-row { display: flex; gap: 10px; margin-top: 6px; }

/* fab */
.fab { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom));
  width: 56px; height: 56px; border: none; border-radius: 18px; background: var(--btn); color: var(--btn-text);
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(13,148,136,.4); cursor: pointer; z-index: 6; }
.fab .ic { width: 26px; height: 26px; }
.fab:active { transform: scale(.92); }

/* form */
.field { margin-bottom: 16px; }
.label { display: block; color: var(--hint); font-size: 13px; font-weight: 600; margin: 0 2px 7px; }
.input { width: 100%; padding: 13px 14px; border: 1px solid var(--border); border-radius: 13px;
  background: var(--bg); color: var(--text); font-size: 15px; }
.input:focus { outline: none; border-color: var(--accent); }
.suggest { margin-top: 6px; }
.suggest .opt { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 11px; cursor: pointer; }
.suggest .opt:active, .suggest .opt.sel { background: var(--accent-soft); }
.suggest .code { font-weight: 700; font-size: 13px; color: var(--accent); min-width: 34px; }
.seg { display: flex; gap: 8px; }
.seg button { flex: 1; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg);
  color: var(--text); font-weight: 600; font-size: 14px; cursor: pointer; }
.seg button.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.toggle { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px;
  border: 1px solid var(--border); border-radius: 13px; background: var(--bg); }
.switch { width: 46px; height: 28px; border-radius: 999px; background: color-mix(in srgb, var(--hint) 30%, transparent);
  position: relative; transition: background .15s; cursor: pointer; flex: none; }
.switch.on { background: var(--accent); }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; transition: transform .15s; }
.switch.on::after { transform: translateX(18px); }

/* date-range picker */
.picker { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 13px 14px; border: 1px solid var(--border); border-radius: 13px; background: var(--bg);
  color: var(--text); font-size: 15px; font-weight: 600; cursor: pointer; text-align: left; }
.picker.empty { color: var(--hint); font-weight: 400; }
.picker .ic { color: var(--hint); width: 18px; height: 18px; }
.picker.open { border-color: var(--accent); }
.picker.open .ic { color: var(--accent); }
.cal { margin-top: 10px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface);
  padding: 12px; box-shadow: var(--shadow); }
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.cal-title { font-weight: 700; font-size: 15px; text-transform: capitalize; }
.cal-nav { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--border); color: var(--text); cursor: pointer; }
.cal-nav .ic { width: 18px; height: 18px; }
.cal-nav:active { transform: scale(.9); }
.cal-nav[disabled] { opacity: .3; pointer-events: none; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-dow { text-align: center; color: var(--hint); font-size: 11px; font-weight: 600; padding: 2px 0 6px; }
.cal-day { aspect-ratio: 1; display: grid; place-items: center; border: none; background: none;
  color: var(--text); font-size: 14px; font-weight: 600; cursor: pointer; border-radius: 10px; padding: 0; }
.cal-day.off { color: var(--hint); opacity: .3; pointer-events: none; }
.cal-day:active { transform: scale(.88); }
.cal-day.in { background: var(--accent-soft); border-radius: 0; }
.cal-day.start, .cal-day.end { background: var(--accent); color: #fff; }
.cal-day.start { border-radius: 10px 0 0 10px; }
.cal-day.end { border-radius: 0 10px 10px 0; }
.cal-day.start.end { border-radius: 10px; }
.cal-tip { color: var(--hint); font-size: 12px; text-align: center; margin-top: 10px; }

/* inline threshold editor */
.thr-box { margin-top: 12px; padding: 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.thr-box .seg button.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

/* status lead */
.status-lead { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--border);
  border-radius: 14px; background: var(--surface); margin-bottom: 14px; }
.status-lead .ic { color: var(--accent); width: 22px; height: 22px; }

/* misc */
.empty { text-align: center; color: var(--hint); padding: 48px 20px; }
.empty .ic { width: 40px; height: 40px; opacity: .5; margin-bottom: 10px; }
.hint { color: var(--hint); font-size: 12.5px; margin: 8px 2px; }
.back { display: inline-flex; align-items: center; gap: 6px; color: var(--link); font-weight: 600;
  background: none; border: none; padding: 6px 0; margin-bottom: 8px; cursor: pointer; font-size: 15px; }
.spinner { width: 26px; height: 26px; border: 3px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .8s linear infinite; margin: 40px auto; }
@keyframes spin { to { transform: rotate(360deg); } }
.chart { width: 100%; height: 64px; margin-top: 12px; display: block; }
.status-row { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.status-row .ic { width: 18px; height: 18px; }
.ok { color: var(--accent); } .bad { color: var(--danger); }
.grow { flex: 1; min-width: 0; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }