*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #07080c;
  --surface:     #0d1017;
  --surface2:    #131720;
  --surface3:    #181d28;
  --border:      #1c2232;
  --border2:     #232c42;

  --accent:      #5b73ff;
  --accent-h:    #4860f5;
  --accent-glow: rgba(91,115,255,.18);
  --accent-dim:  rgba(91,115,255,.1);

  --text:        #f0f2fa;
  --muted:       #6b7590;
  --dim:         #323a52;

  --green:       #2dd68c;
  --green-dim:   rgba(45,214,140,.1);
  --yellow:      #f5a623;
  --yellow-dim:  rgba(245,166,35,.1);
  --red:         #ff4d6a;
  --red-dim:     rgba(255,77,106,.1);
  --blue:        #41c8ff;
  --blue-dim:    rgba(65,200,255,.1);
  --orange:      #ff8c42;
  --orange-dim:  rgba(255,140,66,.1);

  --sidebar-w:   248px;
  --topbar-h:    58px;
  --r:           10px;
  --r-lg:        14px;
}

html { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ─── SIDEBAR ──────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 200;
  transition: transform .25s cubic-bezier(.4,0,.2,1);
}

.sidebar-logo {
  height: var(--topbar-h);
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.logo-mark {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 16px var(--accent-glow);
}
.logo-mark svg { width: 16px; height: 16px; color: #fff; }
.logo-text { font-size: 14px; font-weight: 700; letter-spacing: -.3px; color: var(--text); }
.logo-sub  { font-size: 10px; color: var(--muted); margin-top: 1px; letter-spacing: .2px; }

.sidebar-nav { flex: 1; padding: 12px 10px; overflow-y: auto; }

.nav-group-label {
  padding: 10px 10px 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dim);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--muted);
  transition: color .15s, background .15s;
  position: relative;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 1px;
}
.nav-item:hover { color: var(--text); background: var(--surface2); }
.nav-item.active {
  color: var(--accent);
  background: var(--accent-dim);
}
.nav-icon { width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.nav-icon svg { width: 16px; height: 16px; }
.nav-item .nav-icon { opacity: .6; }
.nav-item:hover .nav-icon, .nav-item.active .nav-icon { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
}
.logout-btn { display: flex; align-items: center; gap: 5px; color: var(--muted); transition: color .15s; }
.logout-btn:hover { color: var(--red); }
.logout-btn svg { width: 14px; height: 14px; }

.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 199; }

/* ─── MAIN ─────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  height: var(--topbar-h);
  padding: 0 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  position: sticky; top: 0; z-index: 100;
}
.menu-btn {
  display: none;
  width: 34px; height: 34px;
  align-items: center; justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  flex-shrink: 0;
}
.menu-btn:hover { color: var(--text); }
.menu-btn svg { width: 18px; height: 18px; }
.topbar h1 { font-size: 16px; font-weight: 700; flex: 1; letter-spacing: -.3px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }

.content { padding: 28px; flex: 1; }

/* ─── STAT CARDS ────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px 22px 18px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--border2); }
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.stat-card-blue::before   { background: var(--blue); }
.stat-card-red::before    { background: var(--red); }
.stat-card-green::before  { background: var(--green); }
.stat-card-yellow::before { background: var(--yellow); }

.stat-card-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}
.stat-label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.stat-ico {
  width: 34px; height: 34px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-ico svg { width: 16px; height: 16px; }
.stat-ico-blue   { background: var(--blue-dim);   color: var(--blue); }
.stat-ico-red    { background: var(--red-dim);    color: var(--red); }
.stat-ico-green  { background: var(--green-dim);  color: var(--green); }
.stat-ico-yellow { background: var(--yellow-dim); color: var(--yellow); }

.stat-value {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 4px;
}
.stat-sub { font-size: 11px; color: var(--dim); font-weight: 500; }

/* ─── PANEL ─────────────────────────────────────────── */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 20px;
  overflow: hidden;
}
.panel-head {
  padding: 15px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--surface2);
}
.panel-head h2 { font-size: 13px; font-weight: 700; letter-spacing: -.1px; }
.panel-body { padding: 20px 22px; }

/* ─── TABS ──────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
  background: var(--surface2);
}
.tabs::-webkit-scrollbar { display: none; }
.tab-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 12.5px; font-weight: 600;
  color: var(--muted);
  border: none; background: transparent;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.tab-btn:hover { background: var(--surface3); color: var(--text); }
.tab-btn.active { background: var(--accent); color: #fff; box-shadow: 0 2px 12px var(--accent-glow); }
.tab-count {
  background: rgba(255,255,255,.15);
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 700;
}
.tab-btn:not(.active) .tab-count { background: var(--surface3); color: var(--muted); }

/* ─── TABLE ─────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; min-width: 540px; }
.table th {
  text-align: left;
  padding: 10px 18px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .6px; text-transform: uppercase;
  color: var(--dim);
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
  white-space: nowrap;
}
.table td { padding: 12px 18px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tbody tr.clickable { transition: background .12s; }
.table tbody tr.clickable:hover td { background: var(--surface2); cursor: pointer; }

/* ─── BADGES ────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px; font-weight: 700;
  white-space: nowrap; line-height: 1.4;
  letter-spacing: .2px;
}
.badge-new       { background: var(--blue-dim);    color: var(--blue); }
.badge-responded { background: var(--green-dim);   color: var(--green); }
.badge-ignored   { background: var(--surface3);    color: var(--muted); }
.badge-telegram  { background: var(--blue-dim);    color: var(--blue); }
.badge-reddit    { background: var(--orange-dim);  color: var(--orange); }
.badge-draft     { background: var(--yellow-dim);  color: var(--yellow); }
.badge-approved  { background: var(--blue-dim);    color: var(--blue); }
.badge-published { background: var(--green-dim);   color: var(--green); }

/* ─── BUTTONS ───────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  border: none;
  transition: background .15s, box-shadow .15s, opacity .15s;
  white-space: nowrap; line-height: 1.4;
  cursor: pointer;
}
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.btn:disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px var(--accent-glow);
}
.btn-primary:hover { background: var(--accent-h); box-shadow: 0 4px 20px var(--accent-glow); }
.btn-ghost {
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--surface3); color: var(--text); border-color: var(--border2); }
.btn-danger { background: var(--red-dim); color: var(--red); border: 1px solid rgba(255,77,106,.2); }
.btn-danger:hover { background: rgba(255,77,106,.2); }
.btn-success { background: var(--green-dim); color: var(--green); border: 1px solid rgba(45,214,140,.2); }
.btn-success:hover { background: rgba(45,214,140,.2); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-sm svg { width: 12px; height: 12px; }

/* ─── FORM ──────────────────────────────────────────── */
.form-section { padding: 22px; border-bottom: 1px solid var(--border); }
.form-section:last-child { border-bottom: none; }
.form-section-title {
  font-size: 11px; font-weight: 700;
  color: var(--muted); text-transform: uppercase; letter-spacing: .6px;
  margin-bottom: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 14px; }
.form-group:last-child { margin-bottom: 0; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.form-control {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 9px 13px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.form-control::placeholder { color: var(--dim); }
textarea.form-control { resize: vertical; min-height: 80px; line-height: 1.6; }
.form-hint { font-size: 11px; color: var(--dim); margin-top: 5px; }

/* ─── ALERT ─────────────────────────────────────────── */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px; border-radius: 8px;
  font-size: 13px; font-weight: 500; margin-bottom: 20px;
}
.alert svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: var(--green-dim); color: var(--green); border: 1px solid rgba(45,214,140,.25); }
.alert-error   { background: var(--red-dim);   color: var(--red);   border: 1px solid rgba(255,77,106,.25); }

/* ─── EXPAND ROW ────────────────────────────────────── */
.expand-row { display: none; }
.expand-row.open { display: table-row; }
.expand-content { padding: 18px 22px; background: var(--surface2); border-bottom: 1px solid var(--border); }
.expand-text {
  font-size: 13px; white-space: pre-wrap; word-break: break-word; line-height: 1.7;
  padding: 14px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 14px; max-height: 260px; overflow-y: auto;
}
.expand-draft {
  font-size: 13px; white-space: pre-wrap; word-break: break-word; line-height: 1.7;
  padding: 14px; background: var(--accent-dim); border: 1px solid rgba(91,115,255,.2);
  border-radius: 8px; margin-bottom: 14px;
}
.expand-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ─── MONITOR STATUS ────────────────────────────────── */
.monitor-list { display: flex; gap: 24px; flex-wrap: wrap; }
.monitor-item { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--muted); }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; background: var(--dim);
}
.status-dot.ok  { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.err { background: var(--red); }

/* ─── HELPERS ───────────────────────────────────────── */
.text-muted { color: var(--muted); }
.text-sm    { font-size: 12px; }
.text-right { text-align: right; }
.nowrap     { white-space: nowrap; }
.snippet    { max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 12px; }
.empty-state { padding: 52px 24px; text-align: center; color: var(--dim); font-size: 13px; line-height: 1.8; }

/* ─── LOGIN ─────────────────────────────────────────── */
.login-page { min-height: 100vh; width: 100%; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 20px; }
.login-box {
  width: 100%; max-width: 368px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 36px 36px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.login-logo { display: flex; flex-direction: column; align-items: center; margin-bottom: 32px; gap: 10px; }
.login-logo-mark {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px var(--accent-glow);
}
.login-logo-mark svg { width: 24px; height: 24px; color: #fff; }
.login-logo-text { font-size: 18px; font-weight: 800; letter-spacing: -.5px; }
.login-logo-sub { font-size: 12px; color: var(--muted); }

/* ─── MODEL PICKER ──────────────────────────────────── */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
  margin-top: 6px;
}
.model-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  background: var(--surface2);
  cursor: pointer;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.model-card input[type=radio] { position: absolute; opacity: 0; width: 0; height: 0; }
.model-card:hover { border-color: var(--border2); background: var(--surface3); }
.model-card.selected,
.model-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: 0 0 0 1px var(--accent-glow);
}
.model-name { font-size: 13px; font-weight: 600; color: var(--text); }
.model-desc { font-size: 11px; color: var(--muted); line-height: 1.4; }

/* ─── RANGE SLIDER ───────────────────────────────────── */
.form-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border2);
  outline: none;
  margin: 8px 0 4px;
  cursor: pointer;
}
.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  cursor: pointer;
  transition: box-shadow .15s;
}
.form-range::-webkit-slider-thumb:hover { box-shadow: 0 0 0 5px var(--accent-glow); }
.form-range::-moz-range-thumb {
  width: 18px; height: 18px;
  border: none;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}
.temp-val {
  display: inline-block;
  font-weight: 700;
  color: var(--accent);
  min-width: 28px;
  text-align: right;
}

/* ─── SCROLLBAR ─────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ─── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 960px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row  { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 8px 0 32px rgba(0,0,0,.5); }
  .sidebar-overlay.open { display: block; }
  .main { margin-left: 0; }
  .topbar { padding: 0 16px; }
  .menu-btn { display: flex; }
  .content { padding: 16px; }
  .stat-grid { gap: 12px; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-value { font-size: 28px; }
  .login-box { padding: 28px 22px; }
  .content { padding: 12px; }
}