/* ═══════════════════════════════════════════════════════════════
   BULLDOG FANTASY — ADMIN HUB
   Professional Dark Dashboard · Clean Architecture
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ─── Reset & Base ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* Brand */
  --red:          #E83346;
  --red-dark:     #B41E2E;
  --red-subtle:   rgba(232, 51, 70, 0.12);
  --red-border:   rgba(232, 51, 70, 0.3);

  --blue:         #6366F1;
  --blue-subtle:  rgba(99, 102, 241, 0.12);
  --blue-border:  rgba(99, 102, 241, 0.3);

  --green:        #10B981;
  --green-subtle: rgba(16, 185, 129, 0.12);
  --green-border: rgba(16, 185, 129, 0.3);

  --amber:        #F59E0B;
  --amber-subtle: rgba(245, 158, 11, 0.12);
  --amber-border: rgba(245, 158, 11, 0.3);

  /* Surfaces */
  --bg:           #07090F;
  --bg-panel:     #0C0F1A;
  --bg-sidebar:   #080B14;
  --bg-card:      #0F1627;
  --bg-card-h:    #141C30;
  --bg-input:     rgba(255,255,255,0.04);
  --bg-hover:     rgba(255,255,255,0.04);

  /* Borders */
  --border:       rgba(255,255,255,0.07);
  --border-l:     rgba(255,255,255,0.12);

  /* Text */
  --t1:           #F1F5F9;
  --t2:           #94A3B8;
  --t3:           #64748B;
  --t4:           #475569;

  /* Fonts */
  --font:         'Inter', -apple-system, sans-serif;
  --font-brand:   'Space Grotesk', sans-serif;
  --font-mono:    'SF Mono', 'Fira Code', monospace;

  /* Geometry */
  --r-xl:  20px;
  --r-lg:  14px;
  --r-md:  10px;
  --r-sm:  7px;
  --r-pill: 9999px;

  /* Shadows */
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.3);

  /* Sidebar */
  --sidebar-w: 248px;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--t1);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

img { max-width: 100%; height: auto; }
ion-icon { pointer-events: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* Loading spinner */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; display: inline-block; }

/* ═══════════════════════════════════════════════════════════════
   AUTH SCREEN
   ═══════════════════════════════════════════════════════════════ */
#auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  z-index: 10;
  padding: 20px;
}

.auth-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.auth-bg__glow-red {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,51,70,0.18) 0%, transparent 70%);
  top: -150px; right: -100px;
}
.auth-bg__glow-blue {
  position: absolute;
  width: 450px; height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
  bottom: -80px; left: -80px;
}
.auth-bg__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
}

.auth-card {
  position: relative;
  z-index: 20;
  width: 100%;
  max-width: 420px;
  padding: 36px 32px;
  background: rgba(10,14,25,0.95);
  border: 1px solid var(--border-l);
  border-radius: var(--r-xl);
  backdrop-filter: blur(32px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
}

.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo img {
  width: 64px !important;
  height: 64px !important;
  object-fit: contain;
  filter: drop-shadow(0 6px 20px rgba(232,51,70,0.45));
}
.auth-logo h1 {
  font-family: var(--font-brand);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 4px;
  margin-top: 12px;
  background: linear-gradient(135deg, #fff 30%, #94A3B8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.auth-logo p {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--red);
  text-transform: uppercase;
  margin-top: 4px;
}

/* Auth Tabs */
.auth-tabs {
  display: flex;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 4px;
  gap: 4px;
  margin-bottom: 24px;
}
.auth-tab {
  flex: 1;
  padding: 9px 12px;
  border: none;
  border-radius: 7px;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  color: var(--t3);
  transition: all 0.2s ease;
}
.auth-tab.active {
  background: var(--red-subtle);
  color: #fff;
  border: 1px solid var(--red-border);
}
.auth-tab:hover:not(.active) { background: var(--bg-hover); color: var(--t1); }

.invite-info {
  background: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  border-radius: var(--r-md);
  padding: 12px 14px;
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.invite-info__icon { color: var(--blue); font-size: 1.3rem; flex-shrink: 0; margin-top: 1px; }
.invite-info p { font-size: 0.8rem; color: var(--t2); line-height: 1.5; }

/* Success / Error Messages */
.err {
  background: rgba(232,51,70,0.1);
  border: 1px solid var(--red-border);
  color: #FF8A95;
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.82rem;
  margin-bottom: 16px;
  display: none;
}
.success-msg {
  background: var(--green-subtle);
  border: 1px solid var(--green-border);
  color: #34D399;
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.82rem;
  margin-bottom: 16px;
}

/* Divider */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.divider span { font-size: 0.72rem; color: var(--t3); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }

/* ═══════════════════════════════════════════════════════════════
   FORM FIELDS & INPUTS
   ═══════════════════════════════════════════════════════════════ */
.field { margin-bottom: 16px; }
.field label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--t3);
  display: block;
  margin-bottom: 7px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 11px 14px;
  color: var(--t1);
  font-size: 0.88rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(232,51,70,0.1);
  background: rgba(255,255,255,0.06);
}
.field select { cursor: pointer; }
.field select option { background: var(--bg-card); color: var(--t1); }

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════ */
.btn {
  padding: 11px 20px;
  border: none;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  user-select: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-red {
  background: linear-gradient(135deg, #E83346 0%, #B41E2E 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(232,51,70,0.3);
  width: 100%;
}
.btn-red:hover:not(:disabled) { box-shadow: 0 6px 24px rgba(232,51,70,0.45); filter: brightness(1.08); }

.btn-green {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(16,185,129,0.25);
  width: 100%;
}
.btn-green:hover:not(:disabled) { box-shadow: 0 6px 24px rgba(16,185,129,0.4); filter: brightness(1.08); }

.btn-blue {
  background: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  color: #818CF8;
}
.btn-blue:hover { background: rgba(99,102,241,0.22); color: #fff; border-color: var(--blue); }

.btn-danger {
  background: var(--red-subtle);
  border: 1px solid var(--red-border);
  color: #FF7A84;
}
.btn-danger:hover { background: rgba(232,51,70,0.22); color: #fff; border-color: var(--red); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-l);
  color: var(--t2);
}
.btn-outline:hover { border-color: var(--red); color: var(--red); background: var(--red-subtle); }

.btn-google {
  background: var(--bg-input);
  border: 1px solid var(--border-l);
  color: var(--t1);
  width: 100%;
}
.btn-google:hover { background: rgba(255,255,255,0.08); }
.btn-google svg { width: 17px; height: 17px; }

.btn-sm {
  padding: 7px 13px;
  font-size: 0.76rem;
  border-radius: var(--r-sm);
  width: auto;
}

/* ═══════════════════════════════════════════════════════════════
   APP SHELL LAYOUT
   ═══════════════════════════════════════════════════════════════ */
#app-shell { display: none; height: 100vh; overflow: hidden; }

.layout {
  display: flex;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  z-index: 20;
}

.sb-logo {
  padding: 20px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.sb-logo img {
  width: 36px !important;
  height: 36px !important;
  object-fit: contain;
  filter: drop-shadow(0 3px 10px rgba(232,51,70,0.4));
  flex-shrink: 0;
}
.sb-logo-text { display: flex; flex-direction: column; overflow: hidden; }
.sb-logo-text .brand {
  font-family: var(--font-brand);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #fff 0%, #94A3B8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}
.badge-tag {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-top: 2px;
}

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

.nav-section-title {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--t4);
  padding: 12px 8px 6px;
  margin-bottom: 2px;
}

.ni {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-md);
  cursor: pointer;
  color: var(--t3);
  font-size: 0.84rem;
  font-weight: 500;
  margin-bottom: 2px;
  transition: all 0.18s ease;
  user-select: none;
}
.ni span { pointer-events: none; }
.ni ion-icon { font-size: 1.15rem; flex-shrink: 0; pointer-events: none; }
.ni:hover { background: var(--bg-hover); color: var(--t1); }
.ni.active {
  background: var(--red-subtle);
  color: #fff;
  border-left: 2px solid var(--red);
  padding-left: 8px;
}
.ni.active ion-icon { color: var(--red); }

.sb-footer {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.system-status-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16,185,129,0.07);
  border: 1px solid rgba(16,185,129,0.18);
  padding: 8px 12px;
  border-radius: var(--r-md);
}
.pulse-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  flex-shrink: 0;
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.7); }
  70%  { box-shadow: 0 0 0 7px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}
.system-status-text { font-size: 0.66rem; font-weight: 700; color: #34D399; letter-spacing: 0.5px; }

/* ── Main Content ── */
.main {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-panel);
}

.topbar {
  padding: 0 28px;
  height: 60px;
  border-bottom: 1px solid var(--border);
  background: rgba(8,11,20,0.8);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  z-index: 10;
}
.topbar-left h2 {
  font-family: var(--font-brand);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--t1);
}

.tb-right { display: flex; align-items: center; gap: 12px; }

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: var(--r-pill);
  font-size: 0.82rem;
  color: var(--t1);
  font-weight: 600;
}
.user-chip ion-icon { font-size: 1.1rem; color: var(--t2); }

.role-badge {
  font-size: 0.62rem;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.role-badge.sa { background: var(--red-subtle); color: #FF8A95; border: 1px solid var(--red-border); }
.role-badge.ad { background: var(--blue-subtle); color: #818CF8; border: 1px solid var(--blue-border); }
.role-badge.su { background: var(--amber-subtle); color: #FBBF24; border: 1px solid var(--amber-border); }

.content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}

/* ═══════════════════════════════════════════════════════════════
   PAGES
   ═══════════════════════════════════════════════════════════════ */
.page { display: none; }
.page.active {
  display: block;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════════
   STATS GRID
   ═══════════════════════════════════════════════════════════════ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1100px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .stats { grid-template-columns: 1fr; } }

.sc {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.sc::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  transition: background 0.3s ease;
}
.sc:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-2px); background: var(--bg-card-h); }
.sc:hover::after { background: linear-gradient(90deg, var(--red) 0%, var(--blue) 100%); }

.sc-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sl { font-size: 0.66rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--t3); }

.sc-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.sc-icon.r { background: var(--red-subtle); color: var(--red); }
.sc-icon.g { background: var(--green-subtle); color: var(--green); }
.sc-icon.b { background: var(--blue-subtle); color: var(--blue); }
.sc-icon.y { background: var(--amber-subtle); color: var(--amber); }

.sv {
  font-family: var(--font-brand);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -1px;
}
.sv.r { color: #FF8A95; }
.sv.g { color: #34D399; }
.sv.b { color: #818CF8; }
.sv.y { color: #FBBF24; }

.sc-sub { font-size: 0.72rem; color: var(--t3); margin-top: 6px; }

/* ═══════════════════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 20px;
}

.ch {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.01);
}
.ch h3 {
  font-family: var(--font-brand);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--t1);
}
.ch h3 ion-icon { font-size: 1rem; }

.ch-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ═══════════════════════════════════════════════════════════════
   BADGES
   ═══════════════════════════════════════════════════════════════ */
.badge {
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
}
.badge.r { background: var(--red-subtle);   color: #FF8A95; border: 1px solid var(--red-border); }
.badge.b { background: var(--blue-subtle);  color: #818CF8; border: 1px solid var(--blue-border); }
.badge.g { background: var(--green-subtle); color: #34D399; border: 1px solid var(--green-border); }
.badge.y { background: var(--amber-subtle); color: #FBBF24; border: 1px solid var(--amber-border); }

/* ═══════════════════════════════════════════════════════════════
   TABLES
   ═══════════════════════════════════════════════════════════════ */
table { width: 100%; border-collapse: separate; border-spacing: 0; }
th {
  background: rgba(0,0,0,0.25);
  padding: 11px 18px;
  text-align: left;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--t3);
  border-bottom: 1px solid var(--border);
}
td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 0.84rem;
  color: var(--t1);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

.av {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red) 0%, var(--blue) 100%);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.72rem;
  color: #fff;
  flex-shrink: 0;
}
.fr { display: flex; align-items: center; gap: 10px; }

.empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--t3);
  font-size: 0.84rem;
}
.loading-msg {
  text-align: center;
  padding: 36px 20px;
  color: var(--t2);
  font-size: 0.84rem;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}

/* Search bar */
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 0 14px;
  margin-bottom: 0;
}
.search-bar ion-icon { color: var(--t3); font-size: 1rem; flex-shrink: 0; }
.search-bar input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 10px 0;
  color: var(--t1);
  font-size: 0.84rem;
  font-family: var(--font);
}
.search-bar input::placeholder { color: var(--t4); }

/* Filter select */
.filter-select {
  padding: 6px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--t1);
  font-size: 0.78rem;
  font-family: var(--font);
  cursor: pointer;
  outline: none;
}
.filter-select option { background: var(--bg-card); }

/* Token display */
.token-display {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #818CF8;
  background: var(--blue-subtle);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--blue-border);
}

/* Code elements */
code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(255,255,255,0.07);
  padding: 2px 6px;
  border-radius: 4px;
  color: #818CF8;
}

/* ═══════════════════════════════════════════════════════════════
   SYSTEM & CONTROL GRID
   ═══════════════════════════════════════════════════════════════ */
.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  gap: 20px;
  transition: background 0.15s ease;
}
.setting-row:hover { background: rgba(255,255,255,0.01); }
.setting-row:last-child { border-bottom: none; }

.setting-info h4 {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 3px;
  color: var(--t1);
}
.setting-info p { font-size: 0.76rem; color: var(--t2); line-height: 1.4; }

/* Data management row */
.data-mgmt-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  padding: 14px 16px;
  background: rgba(255,255,255,0.018);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
}
.data-mgmt-row > div:first-child { flex: 1; min-width: 200px; }

/* Toggle switches */
.switch {
  position: relative;
  display: inline-block;
  width: 46px; height: 25px;
  flex-shrink: 0;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 25px;
  transition: 0.25s ease;
}
.slider::before {
  content: "";
  position: absolute;
  width: 17px; height: 17px;
  left: 3px; bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.25s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
input:checked + .slider {
  background: var(--green);
  border-color: rgba(16,185,129,0.4);
  box-shadow: 0 0 12px rgba(16,185,129,0.3);
}
input:checked + .slider::before { transform: translateX(21px); }

/* ═══════════════════════════════════════════════════════════════
   MODALS
   ═══════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2,4,10,0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
.modal {
  background: #0C1020;
  border: 1px solid var(--border-l);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.8);
  position: relative;
  z-index: 1010;
}
.modal h3 {
  font-family: var(--font-brand);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.modal > p { font-size: 0.82rem; color: var(--t2); margin-bottom: 20px; }
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  justify-content: flex-end;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Token box (after generating invite) */
.token-box {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  padding: 16px 18px;
  border-radius: var(--r-md);
  word-break: break-all;
  color: #A5B4FC;
  text-align: center;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.copy-btn {
  padding: 9px 20px;
  background: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  color: #818CF8;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.copy-btn:hover { background: rgba(99,102,241,0.22); color: #fff; }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  :root { --sidebar-w: 60px; }
  .sb-logo-text, .ni span, .nav-section-title, .sb-footer .system-status-box, .badge-tag { display: none; }
  .sb-logo { justify-content: center; padding: 16px 10px; }
  .ni { justify-content: center; padding: 10px; }
  .ni ion-icon { font-size: 1.3rem; }
  .sb-footer { padding: 10px; }
  .sb-footer .btn span { display: none; }
  .content { padding: 20px; }
  .topbar { padding: 0 20px; }
  .control-grid { grid-template-columns: 1fr; }
}