:root {
  --bg: #0d0f12;
  --bg2: #13161b;
  --bg3: #1a1e25;
  --bg4: #21262f;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(255,255,255,0.12);
  --text: #e8ecf0;
  --text2: #8b95a1;
  --text3: #5a6472;
  --accent: #5b8af0;
  --accent-dim: rgba(91,138,240,0.15);
  --accent-hover: #7aa3f5;
  --green: #34d399;
  --green-dim: rgba(52,211,153,0.12);
  --amber: #fbbf24;
  --amber-dim: rgba(251,191,36,0.12);
  --red: #f87171;
  --red-dim: rgba(248,113,113,0.12);
  --purple: #a78bfa;
  --purple-dim: rgba(167,139,250,0.12);
  --sidebar-w: 220px;
  --topbar-h: 56px;
  --radius: 8px;
  --radius-lg: 12px;
  --font: 'Inter', system-ui, sans-serif;
  --transition: 150ms ease;
}

[data-theme="light"] {
  --bg: #f5f6fa;
  --bg2: #ffffff;
  --bg3: #f0f2f7;
  --bg4: #e8ebf2;
  --border: rgba(0,0,0,0.07);
  --border2: rgba(0,0,0,0.12);
  --text: #111827;
  --text2: #4b5563;
  --text3: #9ca3af;
  --accent: #3b72e8;
  --accent-dim: rgba(59,114,232,0.1);
  --accent-hover: #2563eb;
  --green: #059669;
  --green-dim: rgba(5,150,105,0.08);
  --amber: #d97706;
  --amber-dim: rgba(217,119,6,0.08);
  --red: #dc2626;
  --red-dim: rgba(220,38,38,0.08);
  --purple: #7c3aed;
  --purple-dim: rgba(124,58,237,0.08);
}

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

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

#app { height: 100%; }

/* ── SCREENS ── */
.screen { display: none; height: 100%; }
.screen.active { display: flex; }

/* ── LOGIN ── */
.login-bg {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 600px 400px at 20% 30%, rgba(91,138,240,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 400px 300px at 80% 70%, rgba(167,139,250,0.05) 0%, transparent 70%);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 36px 32px;
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.logo-mark.small {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  font-size: 13px;
}

.login-card h1 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.login-sub {
  color: var(--text2);
  font-size: 13px;
  margin-bottom: 24px;
  line-height: 1.5;
}

/* ── INSTANCE SELECTOR ── */
.instance-selector {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 4px;
}

.instance-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--bg3);
}

.instance-opt:hover { border-color: var(--border2); background: var(--bg4); }

.instance-opt.active {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.inst-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.inst-dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.inst-dot.blue { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.inst-dot.amber { background: var(--amber); box-shadow: 0 0 6px var(--amber); }

.inst-name { font-size: 13px; font-weight: 500; color: var(--text); }
.inst-url { font-size: 11px; color: var(--text3); margin-top: 1px; font-family: monospace; }

/* ── FORMS ── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input[type="text"], input[type="password"], input[type="url"], input[type="email"],
select, textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  padding: 9px 12px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

textarea { resize: vertical; line-height: 1.5; }

.input-lg { padding: 11px 14px; font-size: 14px; }

.pw-wrap { position: relative; }
.pw-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 4px;
  display: flex;
}
.pw-toggle:hover { color: var(--text2); }

.field-hint { font-size: 11px; color: var(--text3); margin-top: 5px; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 10px 20px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary.full { width: 100%; padding: 12px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-secondary:hover { background: var(--bg4); border-color: var(--accent); }

.btn-ghost {
  background: none;
  color: var(--accent);
  border: none;
  font-family: var(--font);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background var(--transition);
}

.btn-ghost:hover { background: var(--accent-dim); }

.btn-icon {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text2);
  cursor: pointer;
  padding: 5px 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-family: var(--font);
  transition: all var(--transition);
}

.btn-icon:hover { background: var(--bg4); color: var(--text); border-color: var(--border2); }
.btn-icon.danger:hover { color: var(--red); border-color: var(--red-dim); }

/* ── ALERTS ── */
.alert-error {
  background: var(--red-dim);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  color: var(--red);
  font-size: 13px;
  padding: 10px 14px;
  margin-bottom: 16px;
}

.alert-success {
  background: var(--green-dim);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  color: var(--green);
  font-size: 13px;
  padding: 10px 14px;
  margin-bottom: 16px;
}

/* ── SPINNER ── */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── SAVED SESSIONS ── */
.login-saved { margin-top: 20px; }
.divider-text {
  text-align: center;
  font-size: 11px;
  color: var(--text3);
  margin-bottom: 12px;
  position: relative;
}
.divider-text::before, .divider-text::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 35%;
  height: 1px;
  background: var(--border);
}
.divider-text::before { left: 0; }
.divider-text::after { right: 0; }

.saved-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 6px;
}

.saved-item:hover { background: var(--bg3); border-color: var(--border2); }

.saved-item-info { flex: 1; }
.saved-item-name { font-size: 13px; font-weight: 500; color: var(--text); }
.saved-item-sub { font-size: 11px; color: var(--text3); font-family: monospace; }

.saved-item-delete {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 4px;
  display: flex;
  transition: color var(--transition);
}

.saved-item-delete:hover { color: var(--red); }

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width var(--transition);
  overflow: hidden;
  height: 100%;
}

.sidebar.collapsed { width: 56px; }
.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .switch-btn,
.sidebar.collapsed .sidebar-instance-badge span,
.sidebar.collapsed .nav-item span { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 10px 0; }
.sidebar.collapsed .sidebar-header { justify-content: center; }
.sidebar.collapsed .instance-badge { justify-content: center; padding: 8px; }
.sidebar.collapsed .sidebar-toggle svg { transform: rotate(180deg); }

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  height: var(--topbar-h);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-title { font-size: 15px; font-weight: 600; color: var(--text); flex: 1; white-space: nowrap; }

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 4px;
  display: flex;
  transition: color var(--transition);
  margin-left: auto;
}

.sidebar-toggle:hover { color: var(--text); }

.instance-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}

.instance-badge span { font-size: 12px; font-weight: 500; color: var(--text); flex: 1; white-space: nowrap; }

.switch-btn {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 2px;
  display: flex;
  transition: color var(--transition);
}

.switch-btn:hover { color: var(--accent); }

.nav-section { padding: 8px 8px; display: flex; flex-direction: column; gap: 1px; }

.nav-section:last-child { margin-top: auto; padding-bottom: 12px; }

.nav-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 8px 8px 4px;
  white-space: nowrap;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  color: var(--text2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.nav-item svg { flex-shrink: 0; }
.nav-item span { flex: 1; }

.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }
.nav-item.danger:hover { color: var(--red); background: var(--red-dim); }

.nav-badge {
  background: var(--bg4);
  color: var(--text3);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 20px;
  font-weight: 500;
  white-space: nowrap;
}

/* ── MAIN CONTENT ── */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* ── TOPBAR ── */
.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
}

.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }

.topbar-menu-btn {
  background: none;
  border: none;
  color: var(--text2);
  cursor: pointer;
  padding: 5px;
  display: flex;
  border-radius: 6px;
  transition: all var(--transition);
}

.topbar-menu-btn:hover { background: var(--bg3); color: var(--text); }

.breadcrumb { font-size: 14px; font-weight: 500; color: var(--text); }

.token-timer {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text3);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 10px;
}

.token-timer.warning { color: var(--amber); border-color: var(--amber-dim); }

.topbar-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  cursor: pointer;
  padding: 7px;
  display: flex;
  transition: all var(--transition);
}

.topbar-btn:hover { background: var(--bg4); color: var(--text); border-color: var(--border2); }

.user-avatar {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  cursor: default;
}

/* ── PAGE CONTAINER ── */
.page-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  background: var(--bg);
}

.page { display: none; }
.page.active { display: block; }

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title { font-size: 20px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.page-sub { font-size: 13px; color: var(--text2); }
.page-actions { display: flex; gap: 8px; align-items: center; }

/* ── STAT CARDS ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color var(--transition);
}

.stat-card:hover { border-color: var(--border2); }

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon.blue { background: var(--accent-dim); color: var(--accent); }
.stat-icon.green { background: var(--green-dim); color: var(--green); }
.stat-icon.amber { background: var(--amber-dim); color: var(--amber); }
.stat-icon.purple { background: var(--purple-dim); color: var(--purple); }

.stat-value { font-size: 28px; font-weight: 600; color: var(--text); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text2); font-weight: 400; }

/* ── DASHBOARD GRID ── */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
}

@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }

/* ── CARDS ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 { font-size: 14px; font-weight: 500; color: var(--text); }
.card-link { font-size: 12px; color: var(--accent); background: none; border: none; cursor: pointer; font-family: var(--font); }
.card-link:hover { color: var(--accent-hover); }

/* ── LIST CONTAINER ── */
.list-container { padding: 8px; }

.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  transition: background var(--transition);
  cursor: pointer;
}

.list-item:hover { background: var(--bg3); }

.list-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  flex-shrink: 0;
}

.list-info { flex: 1; min-width: 0; }
.list-name { font-size: 13px; font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-sub { font-size: 11px; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }

/* ── CHART CONTAINER ── */
.chart-container { padding: 20px; display: flex; align-items: center; justify-content: center; }

/* ── SEARCH BAR ── */
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  margin-bottom: 16px;
  color: var(--text3);
}

.search-bar input {
  background: none;
  border: none;
  color: var(--text);
  flex: 1;
  font-family: var(--font);
  font-size: 14px;
  padding: 0;
  outline: none;
}

.search-bar input::placeholder { color: var(--text3); }
.search-bar input:focus { box-shadow: none; }

/* ── DATA TABLE ── */
.table-wrapper {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead { background: var(--bg3); }

.data-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover { background: var(--bg3); }

.table-loading {
  text-align: center;
  color: var(--text3);
  padding: 32px !important;
  font-size: 13px;
}

/* ── BADGES / STATUS ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.badge-open { background: var(--green-dim); color: var(--green); }
.badge-pending { background: var(--amber-dim); color: var(--amber); }
.badge-closed { background: var(--bg4); color: var(--text3); }
.badge-blue { background: var(--accent-dim); color: var(--accent); }
.badge-purple { background: var(--purple-dim); color: var(--purple); }

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ── CONTACT AVATAR ── */
.contact-cell { display: flex; align-items: center; gap: 10px; }
.contact-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.contact-name { font-size: 13px; font-weight: 500; }
.contact-number { font-size: 11px; color: var(--text3); font-family: monospace; margin-top: 1px; }

/* ── SELECT FILTER ── */
.select-filter {
  width: auto;
  padding: 7px 12px;
  font-size: 13px;
}

/* ── FORM CARD ── */
.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 700px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* ── BROADCAST ── */
.broadcast-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
}

@media (max-width: 960px) { .broadcast-layout { grid-template-columns: 1fr; } }

.bc-contacts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.bc-contacts-header label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bc-list {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-height: 260px;
  overflow-y: auto;
  background: var(--bg3);
}

.bc-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}

.bc-contact-item:last-child { border-bottom: none; }
.bc-contact-item:hover { background: var(--bg4); }
.bc-contact-item input[type="checkbox"] { width: auto; }

.bc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.bc-count { font-size: 13px; color: var(--text2); }

.bc-log-card { max-height: 500px; display: flex; flex-direction: column; }
.bc-log-body { flex: 1; overflow-y: auto; padding: 12px; }

.log-empty { text-align: center; color: var(--text3); font-size: 13px; padding: 24px; }

.log-entry {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.4;
}

.log-entry:last-child { border-bottom: none; }
.log-time { color: var(--text3); white-space: nowrap; font-family: monospace; }
.log-msg { flex: 1; color: var(--text2); }
.log-msg.success { color: var(--green); }
.log-msg.error { color: var(--red); }
.log-msg.info { color: var(--accent); }

/* ── TAGS GRID ── */
.tags-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.tag-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition);
}

.tag-card:hover { border-color: var(--border2); transform: translateY(-1px); }

.tag-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tag-name { font-size: 13px; font-weight: 500; color: var(--text); flex: 1; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(2px);
  padding: 20px;
}

.modal-box {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 14px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.15s ease;
}

@keyframes modalIn { from { transform: scale(0.95); opacity: 0; } }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 { font-size: 15px; font-weight: 600; color: var(--text); }

.modal-close {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 4px;
  display: flex;
  border-radius: 6px;
  transition: all var(--transition);
}

.modal-close:hover { background: var(--bg4); color: var(--text); }

#modal-body { padding: 20px; }

/* ── TOAST ── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text);
  min-width: 240px;
  max-width: 340px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  animation: slideIn 0.2s ease;
  pointer-events: all;
}

@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } }

.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }
.toast-icon.success { color: var(--green); }
.toast-icon.error { color: var(--red); }
.toast-icon.info { color: var(--accent); }

/* ── SKELETON ── */
.skeleton-list { padding: 8px; }
.skeleton-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  margin-bottom: 4px;
}

.skel {
  background: var(--bg4);
  border-radius: 4px;
  animation: pulse 1.5s ease infinite;
}

.skel-avatar { width: 34px; height: 34px; border-radius: 50%; }
.skel-text { height: 12px; border-radius: 3px; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border2); }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text3);
}

.empty-state svg { margin-bottom: 12px; opacity: 0.4; }
.empty-state p { font-size: 14px; }