/* =============================================================================
   tg-ui.css — премиум dark + gold UI для tgadmin.* и telegram.* поддоменов.
   Использует те же CSS-переменные, что и dbp-ui.css, чтобы оставаться
   визуально консистентным с panel/admin.
   ============================================================================= */

:root {
  --tg-bg:        hsl(0 0% 3%);
  --tg-bg-side:   hsl(0 0% 5%);
  --tg-bg-card:   hsl(0 0% 7%);
  --tg-bg-hover:  hsl(0 0% 10%);
  --tg-fg:        hsl(0 0% 92%);
  --tg-fg-mute:   hsl(0 0% 60%);
  --tg-fg-soft:   hsl(0 0% 75%);
  --tg-border:    hsl(0 0% 14%);
  --tg-border-2:  hsl(0 0% 20%);
  --tg-gold:      hsl(38 65% 52%);
  --tg-gold-soft: hsl(38 65% 52% / 0.12);
  --tg-success:   hsl(140 50% 45%);
  --tg-danger:    hsl(0 60% 48%);
  --tg-info:      hsl(220 60% 55%);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100vh; background: var(--tg-bg); color: var(--tg-fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px; -webkit-font-smoothing: antialiased; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* Layout shell ------------------------------------------------------------ */
.tg-layout {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}

.tg-sidebar {
  background: var(--tg-bg-side);
  border-right: 1px solid var(--tg-border);
  display: flex; flex-direction: column;
  padding: 16px 0;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.tg-brand {
  display: flex; gap: 12px; align-items: center;
  padding: 0 18px 18px;
  border-bottom: 1px solid var(--tg-border);
  margin-bottom: 12px;
}
.tg-brand-icon {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--tg-gold);
  box-shadow: 0 4px 12px -4px hsl(38 65% 52% / 0.4),
              inset 0 1px 0 hsl(38 90% 75% / 0.4);
  flex: 0 0 auto;
}
.tg-brand-text h1 { margin: 0; font-size: 14px; font-weight: 600; color: var(--tg-fg); letter-spacing: 0.02em; }
.tg-brand-text p  { margin: 2px 0 0; font-size: 11px; color: var(--tg-fg-mute); }

.tg-nav-group { padding: 8px 12px; }
.tg-nav-group-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--tg-fg-mute);
  padding: 8px 10px 4px;
}
.tg-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 6px;
  color: var(--tg-fg-soft);
  font-size: 13px; cursor: pointer;
  transition: background 150ms, color 150ms;
}
.tg-nav-item:hover { background: var(--tg-bg-hover); color: var(--tg-fg); }
.tg-nav-item.active {
  background: var(--tg-gold-soft); color: hsl(38 75% 70%);
  border-left: 2px solid var(--tg-gold);
  padding-left: 8px;
}
.tg-nav-icon { width: 16px; height: 16px; flex: 0 0 auto; opacity: 0.85; }
.tg-nav-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tg-nav-label { flex: 1; }
.tg-nav-badge {
  background: var(--tg-gold); color: #000;
  border-radius: 999px; padding: 1px 7px; font-size: 10px; font-weight: 700;
}
.tg-sidebar-foot { margin-top: auto; padding: 12px; border-top: 1px solid var(--tg-border); }

/* Main / page header ------------------------------------------------------ */
.tg-main { display: flex; flex-direction: column; min-width: 0; }
.tg-page-header {
  position: sticky; top: 0; z-index: 10;
  background: linear-gradient(180deg, var(--tg-bg) 0%, hsl(0 0% 3% / 0.95) 100%);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--tg-border);
  padding: 16px 28px;
  display: flex; align-items: center; gap: 12px;
}
.tg-page-title-block { flex: 1; min-width: 0; }
.tg-page-title {
  margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--tg-gold), hsl(38 75% 65%));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tg-page-sub { margin: 2px 0 0; font-size: 12px; color: var(--tg-fg-mute); }
.tg-page-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tg-page-body { padding: 24px 28px 64px; }

/* Cards / tables ---------------------------------------------------------- */
.tg-card {
  background: var(--tg-bg-card);
  border: 1px solid var(--tg-border);
  border-radius: 10px;
  overflow: hidden;
}
.tg-card + .tg-card { margin-top: 12px; }
.tg-card-pad { padding: 16px 18px; }
.tg-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.tg-table thead {
  background: linear-gradient(180deg, hsl(38 65% 52% / 0.06), hsl(38 65% 52% / 0.02));
}
.tg-table th {
  text-align: left; padding: 10px 14px; font-weight: 600;
  color: var(--tg-fg-mute); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--tg-border);
}
.tg-table td {
  padding: 12px 14px; color: var(--tg-fg-soft);
  border-bottom: 1px solid hsl(0 0% 11%);
  vertical-align: middle;
}
.tg-table tbody tr:nth-child(even) td { background: hsl(0 0% 6%); }
.tg-table tbody tr:hover td { background: var(--tg-gold-soft); color: var(--tg-fg); }
.tg-table tbody tr.row-clickable { cursor: pointer; }
.tg-table .actions-cell { white-space: nowrap; }
.tg-table .actions-cell .btn { margin-right: 4px; }

.tg-pill {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
  border: 1px solid;
}

.tg-mono {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 11px; color: var(--tg-fg-mute);
}

/* Buttons ----------------------------------------------------------------- */
.btn {
  padding: 7px 14px; border-radius: 6px;
  border: 1px solid var(--tg-border-2);
  background: transparent; color: var(--tg-fg);
  font-size: 12px; cursor: pointer;
  transition: border-color 150ms, background 150ms, transform 150ms;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { border-color: var(--tg-gold); background: hsl(38 65% 52% / 0.06); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--tg-gold), hsl(38 70% 58%));
  color: hsl(0 0% 8%); border-color: transparent; font-weight: 600;
  box-shadow: 0 4px 12px -4px hsl(38 65% 52% / 0.4),
              inset 0 1px 0 hsl(38 90% 75% / 0.3);
}
.btn-primary:hover { transform: translateY(-1px); color: hsl(0 0% 8%); }
.btn-danger { color: hsl(0 70% 75%); border-color: hsl(0 60% 48% / 0.4); }
.btn-danger:hover { background: hsl(0 60% 48% / 0.08); }
.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-xs { padding: 2px 8px; font-size: 10px; border-radius: 4px; }

/* Inputs ------------------------------------------------------------------ */
input[type="text"], input[type="number"], input[type="password"],
input[type="search"], input[type="url"], input[type="email"],
select, textarea {
  background: var(--tg-bg-card);
  border: 1px solid var(--tg-border-2);
  color: var(--tg-fg);
  border-radius: 6px;
  padding: 8px 12px;
  font: inherit;
  outline: none;
  transition: border-color 150ms;
}
input:focus, select:focus, textarea:focus { border-color: var(--tg-gold); }
input::placeholder, textarea::placeholder { color: hsl(0 0% 40%); }

label { font-size: 12px; color: var(--tg-fg-mute); display: block; margin-bottom: 4px; }

/* Stat cards -------------------------------------------------------------- */
.tg-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.tg-stat {
  padding: 16px 18px; background: var(--tg-bg-card);
  border: 1px solid var(--tg-border);
  border-radius: 10px;
  position: relative; overflow: hidden;
}
.tg-stat::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, hsl(38 65% 52% / 0.4), transparent);
}
.tg-stat .label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--tg-fg-mute); margin-bottom: 8px;
}
.tg-stat .value {
  font-size: 24px; font-weight: 600; letter-spacing: -0.02em;
}

/* Modal ------------------------------------------------------------------- */
.tg-modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: tg-fade 180ms ease-out;
}
.tg-modal {
  background: var(--tg-bg-card);
  border: 1px solid var(--tg-border-2);
  border-radius: 12px;
  width: 100%; max-width: 560px; max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 24px 64px -8px rgba(0,0,0,0.7);
  animation: tg-pop 200ms ease-out;
}
.tg-modal-wide { max-width: 880px; }
.tg-modal-head {
  padding: 16px 20px; border-bottom: 1px solid var(--tg-border);
  display: flex; align-items: center; justify-content: space-between;
}
.tg-modal-head h3 {
  margin: 0; font-size: 15px; font-weight: 600;
  background: linear-gradient(135deg, var(--tg-gold), hsl(38 75% 65%));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.tg-modal-close {
  background: none; border: none; color: var(--tg-fg-mute);
  font-size: 24px; cursor: pointer; padding: 0; line-height: 1;
}
.tg-modal-close:hover { color: var(--tg-fg); }
.tg-modal-body {
  flex: 1; overflow-y: auto; padding: 20px;
}
.tg-modal-actions {
  padding: 12px 20px; border-top: 1px solid var(--tg-border);
  display: flex; gap: 8px; justify-content: flex-end;
}

/* Empty / spinner / deny -------------------------------------------------- */
.empty {
  text-align: center; padding: 48px 16px;
  color: var(--tg-fg-mute); font-size: 13px;
}
.spinner {
  border: 2px solid var(--tg-border-2);
  border-top-color: var(--tg-gold);
  border-radius: 50%;
  width: 28px; height: 28px;
  animation: tg-spin 0.7s linear infinite;
  margin: 48px auto;
}

.tg-deny {
  text-align: center; padding: 80px 20px; color: var(--tg-fg-mute);
  max-width: 440px; margin: 0 auto;
}
.tg-deny svg { stroke: var(--tg-gold); margin-bottom: 16px; }
.tg-deny h3 { color: var(--tg-fg); font-weight: 500; font-size: 18px; margin: 0 0 8px; }
.tg-deny p { margin: 0 0 24px; font-size: 13px; }

/* Animations -------------------------------------------------------------- */
@keyframes tg-spin { to { transform: rotate(360deg); } }
@keyframes tg-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes tg-pop {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes tg-slide {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* Dialogs split-view (telegram.*) ---------------------------------------- */
.tg-dialogs-split {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  height: calc(100vh - 130px);
}
.tg-dialogs-list {
  background: var(--tg-bg-card);
  border: 1px solid var(--tg-border);
  border-radius: 10px;
  overflow-y: auto;
}
.tg-dialogs-list .dialog-row {
  display: flex; gap: 10px; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid hsl(0 0% 10%);
  cursor: pointer; transition: background 120ms;
}
.tg-dialogs-list .dialog-row:hover { background: var(--tg-bg-hover); }
.tg-dialogs-list .dialog-row.active { background: var(--tg-gold-soft); }
.tg-dialogs-list .dialog-row .av {
  width: 36px; height: 36px; border-radius: 50%;
  background: hsl(0 0% 14%);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600; color: var(--tg-gold);
  flex: 0 0 auto;
}
.tg-dialogs-list .dialog-row .meta { flex: 1; min-width: 0; }
.tg-dialogs-list .dialog-row .nm { font-weight: 500; font-size: 13px; color: var(--tg-fg);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tg-dialogs-list .dialog-row .last { font-size: 12px; color: var(--tg-fg-mute);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tg-dialogs-list .dialog-row .ts { font-size: 11px; color: var(--tg-fg-mute); flex: 0 0 auto; }

.tg-chat {
  background: var(--tg-bg-card);
  border: 1px solid var(--tg-border);
  border-radius: 10px;
  display: flex; flex-direction: column; min-height: 0;
}
.tg-chat-head {
  padding: 14px 18px; border-bottom: 1px solid var(--tg-border);
  display: flex; gap: 12px; align-items: center;
}
.tg-chat-body {
  flex: 1; padding: 18px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 6px;
}
.tg-msg {
  max-width: 70%; padding: 8px 12px; border-radius: 12px;
  font-size: 13px; line-height: 1.4;
  word-wrap: break-word; word-break: break-word;
}
.tg-msg-in  { background: hsl(0 0% 12%); color: var(--tg-fg); align-self: flex-start; }
.tg-msg-out { background: linear-gradient(135deg, var(--tg-gold), hsl(38 70% 58%));
              color: #000; align-self: flex-end; }
.tg-msg-meta {
  font-size: 10px; opacity: 0.6; margin-top: 4px;
}
.tg-chat-input {
  padding: 12px; border-top: 1px solid var(--tg-border);
  display: flex; gap: 8px;
}
.tg-chat-input textarea { flex: 1; resize: none; min-height: 42px; max-height: 120px; }

/* Mobile ------------------------------------------------------------------ */
@media (max-width: 900px) {
  .tg-layout { grid-template-columns: 1fr; }
  .tg-sidebar { position: static; height: auto; }
  .tg-dialogs-split { grid-template-columns: 1fr; height: auto; }
}