:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --bg2: var(--tg-theme-secondary-bg-color, #f2f3f5);
  --text: var(--tg-theme-text-color, #0f1419);
  --hint: var(--tg-theme-hint-color, #6b7280);
  --link: var(--tg-theme-link-color, #2481cc);
  --accent: var(--tg-theme-button-color, #2481cc);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #ffffff));
  --border: color-mix(in srgb, var(--text) 12%, transparent);
  --danger: #d94c4c;
  --danger-soft: color-mix(in srgb, var(--danger) 14%, transparent);
  --warn: #d98f1f;
  --okc: #2e9e5b;
  --radius: 14px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--tg-theme-bg-color, #17212b);
    --bg2: var(--tg-theme-secondary-bg-color, #0e1621);
    --text: var(--tg-theme-text-color, #f5f5f5);
    --hint: var(--tg-theme-hint-color, #8b98a5);
    --card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #17212b));
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg2);
  -webkit-tap-highlight-color: transparent;
  padding-bottom: calc(64px + var(--safe-bottom));
  min-height: 100vh;
}
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; background: var(--border); padding: 1px 5px; border-radius: 5px; }
.hidden { display: none !important; }
.muted { color: var(--hint); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.93em; word-break: break-all; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.topbar h1 { font-size: 17px; margin: 0; font-weight: 650; }
.who { font-size: 12px; color: var(--hint); }
.topbar-actions { display: flex; gap: 6px; }
.icon-btn {
  width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-size: 18px; cursor: pointer;
}
.icon-btn.active { background: var(--accent); color: var(--accent-text); border-color: transparent; }

/* Layout */
main { padding: 12px 16px; max-width: 760px; margin: 0 auto; }
.view { display: block; }

.searchbar { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.searchbar input { flex: 1; }
.count { font-size: 12px; color: var(--hint); white-space: nowrap; }

input, textarea, select {
  width: 100%; font: inherit; color: var(--text);
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; outline: none;
}
input:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; }
label { display: block; font-size: 13px; color: var(--hint); margin-bottom: 10px; }
label > input, label > textarea { margin-top: 4px; }
.row { display: flex; gap: 8px; }
.row input { flex: 1; }

.btn {
  font: inherit; font-weight: 600; cursor: pointer;
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; background: var(--card); color: var(--text);
}
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: transparent; }
.btn.danger { background: var(--danger); color: #fff; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: default; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; margin-bottom: 12px;
}
.card h2 { margin: 0 0 4px; font-size: 16px; }
.form p.muted { margin: 0 0 12px; font-size: 13px; }

/* Portal list */
.domain-info { display: flex; align-items: center; font-size: 13px; color: var(--hint); margin: 2px 2px 10px; }

.portal {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 12px 10px; margin-bottom: 8px; position: relative;
}
.portal.selected { outline: 2px solid var(--accent); }
.portal-head { display: flex; align-items: flex-start; gap: 8px; }
.portal-check { display: none; margin-top: 3px; }
.selecting .portal-check { display: inline-block; width: 18px; height: 18px; }
.dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--okc); }
.dot.redirect_failed { background: var(--danger); }
.dot.no_backups { background: var(--warn); }
.portal-url { font-weight: 650; word-break: break-all; flex: 1; }
.portal-url .path { color: var(--link); }
.portal-meta { font-size: 11px; color: var(--hint); margin-top: 2px; }

.targets { list-style: none; margin: 8px 0 0; padding: 0; }
.targets li {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; border-top: 1px solid var(--border);
  font-size: 13.5px; word-break: break-all;
}
.targets li .idx {
  flex: none; width: 20px; height: 20px; border-radius: 6px; font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--border); color: var(--hint);
}
.targets li.current .idx { background: var(--accent); color: var(--accent-text); }
.targets li .t { flex: 1; }
.targets li .mini {
  flex: none; border: none; background: transparent; color: var(--hint);
  font-size: 15px; cursor: pointer; padding: 2px 6px; border-radius: 6px;
}
.targets li .mini:hover { background: var(--border); color: var(--text); }
.targets li .mini.del { color: var(--danger); }

.actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.actions .btn { flex: 1 1 auto; text-align: center; }
.actions .btn.danger-soft { background: var(--danger-soft); color: var(--danger); border-color: transparent; }

.empty { text-align: center; padding: 40px 10px; color: var(--hint); }

/* Redirect results */
.redirect {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px; margin-bottom: 8px; display: flex; gap: 10px; align-items: center;
}
.redirect .info { flex: 1; min-width: 0; }
.redirect .arrow { color: var(--hint); margin: 0 4px; }
.badge { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--border); color: var(--hint); white-space: nowrap; }
.badge.ok { background: color-mix(in srgb, var(--okc) 15%, transparent); color: var(--okc); }

/* Bulk bar */
.bulkbar {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 8px 12px; margin-top: 8px; font-size: 13px;
}
.bulkbar span { flex: 1; }

/* Tab bar */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  display: flex; justify-content: space-around;
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 6px 0 calc(6px + var(--safe-bottom));
}
.tab {
  flex: 1; border: none; background: transparent; color: var(--hint);
  font: inherit; font-size: 11px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px 0;
}
.tab-icon { font-size: 20px; line-height: 1; }
.tab.active { color: var(--accent); }

/* Bottom sheet */
.sheet { position: fixed; inset: 0; z-index: 50; }
.sheet-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.sheet-panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: var(--bg); border-radius: 18px 18px 0 0;
  padding: 8px 16px calc(16px + var(--safe-bottom));
  max-height: 85vh; overflow: auto;
  animation: up .18s ease-out;
}
@keyframes up { from { transform: translateY(30px); opacity: 0; } to { transform: none; opacity: 1; } }
.sheet-handle { width: 40px; height: 4px; border-radius: 2px; background: var(--border); margin: 4px auto 12px; }
.sheet h3 { margin: 0 0 4px; font-size: 17px; }
.sheet .sub { color: var(--hint); font-size: 13px; margin: 0 0 14px; word-break: break-all; }
.sheet .btns { display: flex; gap: 8px; margin-top: 6px; }
.sheet .btns .btn { flex: 1; }
.result-lines { list-style: none; padding: 0; margin: 8px 0 0; font-size: 13px; }
.result-lines li { padding: 6px 0; border-top: 1px solid var(--border); word-break: break-all; }
.result-lines li.ok::before { content: "✓ "; color: var(--okc); font-weight: 700; }
.result-lines li.bad::before { content: "✗ "; color: var(--danger); font-weight: 700; }

/* Toast and busy */
.toast {
  position: fixed; left: 50%; bottom: calc(80px + var(--safe-bottom)); transform: translateX(-50%);
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 12px;
  font-size: 14px; max-width: calc(100% - 32px); z-index: 60; text-align: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.25);
}
.toast.err { background: var(--danger); color: #fff; }
.busy {
  position: fixed; inset: 0; z-index: 70; background: rgba(0,0,0,.35);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  color: #fff; font-weight: 600;
}
.spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,.35); border-top-color: #fff;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Gate */
.gate { display: flex; justify-content: center; padding-top: 10vh; }
.gate-card { text-align: center; max-width: 320px; }
.gate-icon { font-size: 44px; }
.gate-card h2 { margin: 8px 0 4px; }
.gate-card p { color: var(--hint); margin: 0 0 16px; }

/* ---- panels and domains ---- */
.panel-badge {
  font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap;
  background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); margin-left: 8px;
}
.panel-badge.default { background: var(--border); color: var(--hint); }
.panel-badge.error { background: var(--danger-soft); color: var(--danger); }
.panel-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-bottom: 12px; }
.panel-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; cursor: pointer; min-width: 0; }
.panel-card.active { border-color: var(--accent); }
.panel-card .name { font-weight: 600; display: flex; align-items: center; gap: 6px; }
.panel-card .host { font-size: 12px; color: var(--hint); word-break: break-all; }
.panel-card .stats { font-size: 12.5px; color: var(--hint); margin-top: 2px; }
.domain-row {
  display: flex; align-items: center; gap: 10px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 12px; margin-bottom: 8px;
}
.domain-row .info { flex: 1; min-width: 0; }
.domain-row .name { font-weight: 600; word-break: break-all; }
.domain-row .meta { font-size: 12.5px; color: var(--hint); }
.domain-row .meta .err { color: var(--danger); }
.domain-row .actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ---- portals toolbar: search + domain tabs, sticky under the top bar ---- */
.portal-toolbar {
  position: sticky; top: var(--topbar-h, 58px); z-index: 15;
  margin: -12px -16px 12px; padding: 12px 16px 10px;
  background: var(--bg2); border-bottom: 1px solid var(--border);
}
.portal-toolbar .searchbar { margin-bottom: 8px; }
.domain-tabs {
  display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
  -webkit-overflow-scrolling: touch; margin: 0 -16px; padding: 0 16px;
}
.domain-tabs::-webkit-scrollbar { display: none; }
.dtab {
  flex: none; display: inline-flex; align-items: center; gap: 6px;
  font: inherit; font-size: 13.5px; font-weight: 600; color: var(--text);
  background: var(--card); border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 12px; cursor: pointer; white-space: nowrap;
}
.dtab .n { font-size: 11.5px; font-weight: 600; color: var(--hint); }
.dtab.active { background: var(--accent); color: var(--accent-text); border-color: transparent; }
.dtab.active .n { color: var(--accent-text); opacity: .8; }

/* ---- drag to reorder targets ---- */
.targets li .grip {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 30px; margin: -4px 0 -4px -6px; border-radius: 6px;
  color: var(--hint); cursor: grab; touch-action: none; -webkit-user-select: none; user-select: none;
}
.targets li .grip:active { cursor: grabbing; }
.targets li.dragging {
  z-index: 60; background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18); padding: 6px 8px;
}
.targets li.drop-slot {
  border: 1.5px dashed color-mix(in srgb, var(--accent) 60%, transparent); border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 8%, transparent); padding: 0;
}
body.drag-active, body.drag-active * { -webkit-user-select: none; user-select: none; cursor: grabbing; }
body.drag-active .targets li .mini { visibility: hidden; }
.form-error { color: var(--danger); font-size: 13px; margin: -4px 0 10px; }

/* Blank page until the app is opened from Telegram */
body.locked { background: #fff; color-scheme: light; }
body.locked > * { display: none !important; }

/* ---- redirects on the panel, inside the Domains tab ---- */
.domain-block { margin-bottom: 8px; }
.domain-block .domain-row { margin-bottom: 0; }
.domain-block.open .domain-row { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.domain-row.lookup { border-style: dashed; }
.redirects-panel {
  background: var(--card); border: 1px solid var(--border); border-top: none;
  border-radius: 0 0 var(--radius) var(--radius); padding: 2px 12px 8px;
}
.redirects-panel .rhead {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 12.5px; color: var(--hint); padding: 8px 0;
}
.redirects-panel .rhead.err { color: var(--danger); }
.rd-empty { font-size: 13px; color: var(--hint); padding: 6px 0 4px; }
.rd-item { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-top: 1px solid var(--border); }
.rd-item .info { flex: 1; min-width: 0; }
.rd-item .path { font-weight: 600; }
.rd-item .to { font-size: 12.5px; color: var(--hint); }
.rd-item .note { font-size: 12px; color: var(--warn); margin-top: 2px; }
.rd-item .acts { display: flex; gap: 6px; flex-shrink: 0; }
.btn.danger-soft { background: var(--danger-soft); color: var(--danger); border-color: transparent; }

/* ---- placeholders: fainter than typed text ---- */
input::placeholder, textarea::placeholder { color: var(--hint); opacity: 0.5; }

/* ---- add portal: domain dropdown + path ---- */
.field { margin-bottom: 10px; }
.field-label { display: block; font-size: 13px; color: var(--hint); margin-bottom: 4px; }
.url-row { display: flex; align-items: center; gap: 6px; }
.url-row .select-wrap { flex: 0 1 auto; max-width: 58%; min-width: 0; }
.url-row .url-sep { color: var(--hint); font-weight: 600; }
.url-row input { flex: 1 1 0; min-width: 0; }

/* Dropdowns look like the text fields, with a chevron that follows the theme */
select {
  -webkit-appearance: none; appearance: none;
  line-height: inherit; padding-right: 34px; text-overflow: ellipsis; cursor: pointer;
}
.select-wrap { position: relative; display: block; }
.select-wrap::after {
  content: ''; position: absolute; right: 14px; top: 50%; width: 7px; height: 7px; margin-top: -6px;
  border-right: 1.75px solid var(--hint); border-bottom: 1.75px solid var(--hint);
  transform: rotate(45deg); pointer-events: none;
}

/* ---- full screen: room for Telegram's own controls (variables set by telegram-web-app.js) ---- */
.topbar { padding-top: calc(10px + var(--tg-safe-area-inset-top, 0px) + var(--tg-content-safe-area-inset-top, 0px)); }
.tabbar { padding-bottom: calc(6px + max(var(--safe-bottom), var(--tg-safe-area-inset-bottom, 0px))); }
#btn-fullscreen { display: inline-flex; align-items: center; justify-content: center; }
#btn-fullscreen.hidden { display: none; }
#btn-fullscreen .fs-exit, #btn-fullscreen.is-full .fs-enter { display: none; }
#btn-fullscreen.is-full .fs-exit { display: block; }

/* ---- wide windows (desktop full screen): use the space ---- */
@media (min-width: 900px) {
  main { max-width: 1320px; padding: 16px 24px; }
  .portal-toolbar { margin: -16px -24px 16px; padding: 16px 24px 12px; }
  .domain-tabs { margin: 0 -24px; padding: 0 24px; }

  /* Cards in a row are as tall as the tallest card of that row; each row
     keeps its own height. The buttons sit at the bottom of each card. */
  .portal-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 12px; align-items: stretch;
  }
  .portal-grid .portal { margin-bottom: 0; display: flex; flex-direction: column; }
  .portal-grid .portal .targets { flex: 1 0 auto; }

  #domain-list:not(:empty) {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 10px; align-items: start;
  }
  #domain-list .domain-block { margin-bottom: 0; }
  #domain-list .domain-block.open, #domain-list > .empty { grid-column: 1 / -1; }

  #view-add:not(.hidden) { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
  #view-add .card { margin-bottom: 0; }

  .tabbar { justify-content: center; }
  .tab { flex: 0 1 180px; }
  .sheet-panel { width: 560px; max-width: 100%; margin: 0 auto; }
}
#btn-logout { white-space: nowrap; }
#btn-logout.hidden { display: none; }