/* ========================================================================
   BetterAuth — Design System
   Bold/neon, terminal-feel, dark-first.
   Loaded by every redesigned page. Imported in <head> as betterauth.css.
   ======================================================================== */

/* ─── CSS variables ──────────────────────────────────────────────────── */
:root {
  /* Core palette */
  --bg-0: #050608;
  --bg-1: #0a0c11;
  --bg-2: #0f1218;
  --bg-3: #161a22;
  --bg-card: rgba(20, 24, 32, 0.65);
  --bg-card-solid: #0f1218;
  --line: rgba(0, 240, 255, 0.08);
  --line-strong: rgba(0, 240, 255, 0.18);
  --line-soft: rgba(255, 255, 255, 0.04);
  --line-2: rgba(255, 255, 255, 0.08);

  /* Neon accents */
  --neon-cyan: #00f0ff;
  --neon-cyan-dim: #0ab8c4;
  --neon-magenta: #ff2bd6;
  --neon-magenta-dim: #b81f9a;
  --neon-green: #00ff9c;
  --neon-amber: #ffb800;
  --neon-red: #ff3b6b;

  /* Text */
  --text: #e6f1ff;
  --text-2: #a4b0c3;
  --text-3: #6b7488;
  --text-dim: #4a5363;

  /* Effects */
  --glow-cyan: 0 0 12px rgba(0, 240, 255, 0.45), 0 0 32px rgba(0, 240, 255, 0.18);
  --glow-cyan-soft: 0 0 6px rgba(0, 240, 255, 0.25);
  --glow-magenta: 0 0 12px rgba(255, 43, 214, 0.45), 0 0 32px rgba(255, 43, 214, 0.18);
  --glow-magenta-soft: 0 0 6px rgba(255, 43, 214, 0.25);
  --shadow-1: 0 4px 24px rgba(0, 0, 0, 0.55);
  --shadow-2: 0 12px 48px rgba(0, 0, 0, 0.75);

  /* Sizing */
  --radius: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --header-h: 64px;
  --sidebar-w: 260px;

  /* Type */
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Menlo, Consolas, monospace;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* Motion */
  --ease: cubic-bezier(.4, 0, .2, 1);
  --t-fast: 120ms;
  --t-med: 220ms;
  --t-slow: 400ms;
}

/* ─── Reset ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Animated grid backdrop */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}

/* Subtle scanlines */
body::after {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg,
    rgba(255, 255, 255, 0.012) 0px,
    rgba(255, 255, 255, 0.012) 1px,
    transparent 1px,
    transparent 3px);
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: overlay;
}

/* Ambient color wash */
.bg-ambient {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(0, 240, 255, 0.10) 0%, transparent 38%),
    radial-gradient(circle at 82% 78%, rgba(255, 43, 214, 0.08) 0%, transparent 42%);
  animation: ambient-drift 22s ease-in-out infinite alternate;
}
@keyframes ambient-drift {
  0%   { transform: translate(0, 0); }
  100% { transform: translate(40px, -30px); }
}

main, .wrap, .container, .shell, .panel, .surface { position: relative; z-index: 2; }

/* ─── Typography ─────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; }
h1 { font-size: clamp(36px, 5vw, 56px); }
h2 { font-size: clamp(26px, 3.5vw, 38px); }
h3 { font-size: 20px; }
h4 { font-size: 16px; }
.mono { font-family: var(--font-mono); letter-spacing: -0.01em; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--neon-cyan);
  font-weight: 500;
}
.gradient-text {
  background: linear-gradient(120deg, var(--neon-cyan) 0%, #b388ff 50%, var(--neon-magenta) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.gradient-text-2 {
  background: linear-gradient(120deg, var(--neon-cyan), var(--neon-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.muted { color: var(--text-2); }
.dim   { color: var(--text-3); }
a { color: var(--neon-cyan); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--neon-magenta); text-shadow: var(--glow-magenta-soft); }
::selection { background: rgba(0, 240, 255, 0.25); color: #fff; }

/* ─── Layout primitives ─────────────────────────────────────────────── */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: 1440px; margin: 0 auto; padding: 0 24px; }
.row { display: flex; gap: 16px; align-items: center; }
.col { display: flex; flex-direction: column; gap: 16px; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.grow { flex: 1; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; } .gap-8 { gap: 32px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1100px) {
  .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ─── Topbar (global header for non-dashboard pages) ─────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px;
  background: rgba(5, 6, 8, 0.72);
  backdrop-filter: blur(14px) saturate(1.6);
  -webkit-backdrop-filter: blur(14px) saturate(1.6);
  border-bottom: 1px solid var(--line);
}
.topbar .brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--text);
  font-family: var(--font-mono); font-weight: 700; font-size: 16px;
  letter-spacing: 0.04em;
}
.brand-mark {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-magenta) 100%);
  display: grid; place-items: center;
  color: #000; font-weight: 800;
  border-radius: var(--radius);
  box-shadow: var(--glow-cyan-soft);
  position: relative;
}
.brand-mark::after {
  content: ''; position: absolute; inset: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
  z-index: -1; filter: blur(8px); opacity: 0.55;
}
.topbar nav { display: flex; align-items: center; gap: 6px; }
.topbar nav a {
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 13px;
  font-family: var(--font-mono);
  transition: all var(--t-fast) var(--ease);
}
.topbar nav a:hover { color: var(--text); background: rgba(0, 240, 255, 0.05); }
.topbar nav a.active { color: var(--neon-cyan); }
.topbar nav a.cta {
  background: var(--neon-cyan);
  color: #000; font-weight: 700;
  box-shadow: var(--glow-cyan-soft);
}
.topbar nav a.cta:hover { color: #000; background: #fff; box-shadow: var(--glow-cyan); }

/* ─── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: var(--glow-cyan-soft);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-primary {
  background: var(--neon-cyan);
  color: #000;
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan-soft);
}
.btn-primary:hover {
  background: #fff; color: #000; border-color: #fff; box-shadow: var(--glow-cyan);
}
.btn-magenta {
  background: var(--neon-magenta); color: #000; border-color: var(--neon-magenta);
  box-shadow: var(--glow-magenta-soft);
}
.btn-magenta:hover { background: #fff; border-color: #fff; box-shadow: var(--glow-magenta); }
.btn-ghost { background: transparent; border-color: var(--line-strong); }
.btn-ghost:hover { background: rgba(0, 240, 255, 0.06); }
.btn-danger { color: var(--neon-red); border-color: rgba(255, 59, 107, 0.4); }
.btn-danger:hover { background: rgba(255, 59, 107, 0.08); border-color: var(--neon-red); box-shadow: 0 0 6px rgba(255, 59, 107, 0.4); color: var(--neon-red); }
.btn-success { color: var(--neon-green); border-color: rgba(0, 255, 156, 0.4); }
.btn-success:hover { background: rgba(0, 255, 156, 0.08); border-color: var(--neon-green); box-shadow: 0 0 6px rgba(0, 255, 156, 0.4); color: var(--neon-green); }
.btn-sm { padding: 6px 12px; font-size: 11px; }
.btn-lg { padding: 14px 24px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }

/* ─── Inputs ─────────────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, .label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-2);
  font-weight: 500;
}
.input, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"], input[type="url"], select, textarea {
  width: 100%;
  background: var(--bg-1);
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: all var(--t-fast) var(--ease);
}
.input:focus, input:focus, select:focus, textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12);
  background: var(--bg-2);
}
.input::placeholder, input::placeholder, textarea::placeholder { color: var(--text-dim); }
select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300f0ff' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 12px center; background-size: 14px; padding-right: 38px; }
textarea { resize: vertical; min-height: 90px; font-family: var(--font-body); }

/* ─── Cards / Surfaces ──────────────────────────────────────────────── */
.card, .panel, .surface {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.card.glow, .panel.glow {
  box-shadow: var(--shadow-1), inset 0 1px 0 rgba(255, 255, 255, 0.02);
}
.card-head, .panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}
.card-head h3, .panel-head h3 { font-size: 14px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.1em; }
.card-head h3::before { content: '> '; color: var(--neon-cyan); }
.card-body, .panel-body { /* inner content */ }
.muted-card { background: var(--bg-1); }

/* ─── Bordered neon strip (top accent) ───────────────────────────────── */
.strip {
  position: relative; overflow: hidden;
}
.strip::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-magenta), transparent);
}

/* ─── Tables ─────────────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.table th, .table td { padding: 12px 14px; text-align: left; }
.table th {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-3);
  font-weight: 600;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--line-strong);
}
.table td { border-bottom: 1px solid var(--line-soft); color: var(--text-2); }
.table tr:hover td { background: rgba(0, 240, 255, 0.03); color: var(--text); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--bg-card); }

/* ─── Badges / chips ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 3px;
  border: 1px solid currentColor;
  background: rgba(0, 0, 0, 0.4);
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; animation: pulse 1.5s infinite; }
.badge-cyan    { color: var(--neon-cyan); }
.badge-magenta { color: var(--neon-magenta); }
.badge-green   { color: var(--neon-green); }
.badge-amber   { color: var(--neon-amber); }
.badge-red     { color: var(--neon-red); }
.badge-muted   { color: var(--text-3); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ─── Alerts / flash messages ────────────────────────────────────────── */
.alert {
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid;
  font-size: 13px;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
}
.alert::before { font-family: var(--font-mono); font-weight: 700; }
.alert-success { background: rgba(0, 255, 156, 0.05); border-color: rgba(0, 255, 156, 0.3); color: var(--neon-green); }
.alert-success::before { content: '[OK]'; color: var(--neon-green); }
.alert-error   { background: rgba(255, 59, 107, 0.05); border-color: rgba(255, 59, 107, 0.3); color: var(--neon-red); }
.alert-error::before { content: '[ERR]'; color: var(--neon-red); }
.alert-info    { background: rgba(0, 240, 255, 0.05); border-color: rgba(0, 240, 255, 0.3); color: var(--neon-cyan); }
.alert-info::before { content: '[INFO]'; color: var(--neon-cyan); }
.alert-warn    { background: rgba(255, 184, 0, 0.05); border-color: rgba(255, 184, 0, 0.3); color: var(--neon-amber); }
.alert-warn::before { content: '[WARN]'; color: var(--neon-amber); }

/* ─── Code / mono blocks ─────────────────────────────────────────────── */
code, pre, .code {
  font-family: var(--font-mono);
  background: var(--bg-1);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 2px 6px;
  font-size: 12px;
  color: var(--neon-cyan);
}
pre, .code-block { padding: 14px 16px; overflow-x: auto; line-height: 1.6; }

/* ─── Nav bar (terminal-style hamburger for mobile) ──────────────────── */
.hamburger { display: none; background: transparent; border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 8px; cursor: pointer; color: var(--neon-cyan); }
.hamburger:hover { border-color: var(--neon-cyan); box-shadow: var(--glow-cyan-soft); }
@media (max-width: 800px) {
  .topbar nav a:not(.cta) { display: none; }
  .topbar nav a.cta { display: inline-flex; }
  .hamburger { display: inline-flex; }
  .wrap, .wrap-wide { padding: 0 16px; }
}

/* ─── Utility ────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; } .mb-8 { margin-bottom: 32px; }
.hidden { display: none !important; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.glow-cyan { text-shadow: var(--glow-cyan-soft); }
.glow-magenta { text-shadow: var(--glow-magenta-soft); }

/* ─── Loader / status ────────────────────────────────────────────────── */
.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--line-strong);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Modal ──────────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  width: 100%; max-width: 480px;
  box-shadow: var(--shadow-2), var(--glow-cyan-soft);
  position: relative;
  overflow: hidden;
}
.modal::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-magenta), transparent);
}
.modal-head { padding: 18px 20px; border-bottom: 1px solid var(--line-soft); font-family: var(--font-mono); font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; }
.modal-body { padding: 20px; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--line-soft); display: flex; justify-content: flex-end; gap: 8px; }

/* ─── Terminal-style heading bars (used on auth pages) ───────────────── */
.terminal-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}
.terminal-bar .dot-r { width: 10px; height: 10px; border-radius: 50%; background: var(--neon-red); box-shadow: 0 0 6px var(--neon-red); }
.terminal-bar .dot-y { width: 10px; height: 10px; border-radius: 50%; background: var(--neon-amber); box-shadow: 0 0 6px var(--neon-amber); }
.terminal-bar .dot-g { width: 10px; height: 10px; border-radius: 50%; background: var(--neon-green); box-shadow: 0 0 6px var(--neon-green); }
.terminal-bar .title { margin-left: 12px; }
.terminal-shell {
  border: 1px solid var(--line-strong);
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--bg-1);
  padding: 24px;
}

/* ─── Page-shell (used by dashboard/admin) ───────────────────────────── */
.shell { display: flex; min-height: 100vh; }
.shell-sidebar {
  width: var(--sidebar-w);
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  position: sticky; top: 0; height: 100vh;
  padding: 22px 16px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 10;
}
.shell-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.shell-header {
  height: var(--header-h);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  background: rgba(10, 12, 17, 0.6);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 5;
}
.shell-content { padding: 28px; max-width: 1440px; width: 100%; margin: 0 auto; }

/* Sidebar nav */
.side-brand { display: flex; align-items: center; gap: 10px; padding: 8px 12px; margin-bottom: 16px; }
.side-brand .brand-mark { width: 28px; height: 28px; }
.side-brand .name { font-family: var(--font-mono); font-size: 14px; font-weight: 700; letter-spacing: 0.06em; }
.side-section { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-3); padding: 14px 12px 6px; }
.side-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  font-size: 13px; color: var(--text-2);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all var(--t-fast) var(--ease);
  font-family: var(--font-mono);
  font-weight: 500;
  border: 1px solid transparent;
}
.side-item i { width: 16px; text-align: center; color: var(--text-3); transition: color var(--t-fast) var(--ease); }
.side-item:hover { background: rgba(0, 240, 255, 0.04); color: var(--text); border-color: var(--line-soft); }
.side-item:hover i { color: var(--neon-cyan); }
.side-item.active { color: var(--neon-cyan); background: rgba(0, 240, 255, 0.07); border-color: rgba(0, 240, 255, 0.18); box-shadow: var(--glow-cyan-soft); }
.side-item.active i { color: var(--neon-cyan); text-shadow: var(--glow-cyan-soft); }
.side-divider { border-top: 1px solid var(--line-soft); margin: 12px 0; }
.side-footer { margin-top: auto; padding: 8px 0; border-top: 1px solid var(--line-soft); }
@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .shell-sidebar { width: 100%; height: auto; position: relative; flex-direction: row; overflow-x: auto; padding: 12px; }
  .side-brand, .side-section, .side-divider, .side-footer { display: none; }
  .side-item { white-space: nowrap; }
  .shell-content { padding: 16px; }
}

/* ─── Stat card (dashboard tiles) ────────────────────────────────────── */
.stat {
  background: var(--bg-card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 22px;
  position: relative; overflow: hidden;
  transition: all var(--t-med) var(--ease);
}
.stat:hover { border-color: var(--neon-cyan); box-shadow: var(--glow-cyan-soft); transform: translateY(-2px); }
.stat::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent); opacity: 0.6; }
.stat-label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-3); margin-bottom: 8px; }
.stat-value { font-family: var(--font-mono); font-size: 32px; font-weight: 700; color: var(--text); line-height: 1; margin-bottom: 6px; }
.stat-delta { font-size: 11px; color: var(--neon-green); font-family: var(--font-mono); }
.stat-delta.down { color: var(--neon-red); }
.stat-icon { position: absolute; top: 16px; right: 16px; font-size: 18px; color: var(--neon-cyan); opacity: 0.5; }
.stat-progress { background: var(--bg-1); border-radius: 999px; height: 6px; overflow: hidden; margin: 8px 0 6px; border: 1px solid var(--line-soft); }
.progress-bar { height: 100%; background: var(--neon-cyan); border-radius: 999px; transition: width .4s var(--ease); box-shadow: 0 0 8px var(--glow-cyan-soft); }
.stat-desc { font-size: 11px; font-family: var(--font-mono); color: var(--text-3); font-weight: 600; }

/* Tighter breakpoint for 4-up grid so the cards stay side by side longer */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ─── Auth pages ─────────────────────────────────────────────────────── */
.auth-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}
.auth-card { width: 100%; max-width: 460px; }
.auth-tabs { display: flex; gap: 2px; margin-bottom: 24px; }
.auth-tabs a { flex: 1; text-align: center; padding: 10px; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); border-bottom: 1px solid var(--line-strong); transition: all var(--t-fast) var(--ease); }
.auth-tabs a:hover { color: var(--text-2); }
.auth-tabs a.active { color: var(--neon-cyan); border-bottom-color: var(--neon-cyan); box-shadow: 0 1px 12px -2px var(--neon-cyan); }

/* ─── Misc ───────────────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--line-soft); margin: 16px 0; }
hr { border: 0; border-top: 1px solid var(--line-soft); margin: 16px 0; }
.kbd {
  display: inline-block;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--bg-3);
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 3px;
  color: var(--text-2);
}
.footer { padding: 32px 24px; text-align: center; color: var(--text-3); font-family: var(--font-mono); font-size: 12px; border-top: 1px solid var(--line-soft); margin-top: 64px; }
.footer a { color: var(--text-2); margin: 0 10px; }
.footer a:hover { color: var(--neon-cyan); }

/* ════════════════════════════════════════════════════════════════════════
   DASHBOARD SHELL (sidebar, navbar, modals, toasts)
   Used by includes/dashboard/primary.php and all dashboard/* pages.
   ════════════════════════════════════════════════════════════════════════ */

body.dash { background: var(--bg-0); }

.dash-shell { display: flex; min-height: 100vh; }
.dash-shell-sidebar {
  width: var(--sidebar-w);
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  position: fixed; top: 0; left: 0; bottom: 0;
  display: flex; flex-direction: column;
  z-index: 1050;
  transition: transform var(--t-med) var(--ease);
}
.dash-shell-sidebar .side-brand {
  height: var(--header-h);
  display: flex; align-items: center; gap: 12px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--text);
}
.dash-shell-sidebar .side-brand .brand-mark { width: 32px; height: 32px; font-size: 14px; }
.dash-shell-sidebar .side-brand .name { font-size: 16px; letter-spacing: 0.06em; }
.dash-shell-sidebar .side-content { flex: 1; overflow-y: auto; padding: 18px 12px; scrollbar-width: none; }
.dash-shell-sidebar .side-content::-webkit-scrollbar { display: none; }
.dash-shell-sidebar .side-footer { padding: 14px; border-top: 1px solid var(--line-soft); }

.dash-shell-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex; flex-direction: column;
  min-width: 0;
  transition: margin-left var(--t-med) var(--ease);
}
.dash-shell-header {
  height: var(--header-h);
  position: sticky; top: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  background: rgba(5, 6, 8, 0.72);
  backdrop-filter: blur(14px) saturate(1.6);
  -webkit-backdrop-filter: blur(14px) saturate(1.6);
  border-bottom: 1px solid var(--line);
  z-index: 5;
}
.dash-shell-content { padding: 28px; max-width: 1440px; width: 100%; margin: 0 auto; }
.dash-shell-actions { display: flex; align-items: center; gap: 8px; }

.dash-icon-btn {
  width: 36px; height: 36px; border-radius: var(--radius);
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  font-size: 14px;
  text-decoration: none;
}
.dash-icon-btn:hover { color: var(--neon-cyan); border-color: var(--neon-cyan); box-shadow: var(--glow-cyan-soft); }

.dash-user-panel {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  text-decoration: none;
  color: var(--text);
  border: 1px solid transparent;
}
.dash-user-panel:hover { background: rgba(0, 240, 255, 0.05); border-color: var(--line-soft); }
.dash-user-avatar {
  width: 34px; height: 34px; border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid var(--line-strong);
}
.dash-user-name { font-size: 13px; font-weight: 600; }
.dash-user-role { font-size: 10px; color: var(--text-3); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; }

/* Sidebar tier-usage card */
.dash-tier-card {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 12px;
  margin: 0 12px 14px;
}
.dash-tier-card .tier-head {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--text-3);
  margin-bottom: 10px;
}
.dash-tier-card .tier-name { color: var(--neon-cyan); }
.dash-tier-card .tier-row { margin-bottom: 8px; }
.dash-tier-card .tier-row:last-child { margin-bottom: 0; }
.dash-tier-card .tier-label {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 3px;
}
.dash-tier-bar { height: 3px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.dash-tier-bar > div { height: 100%; background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta)); border-radius: 2px; transition: width var(--t-med) var(--ease); }

/* Page header */
.dash-page-head { margin-bottom: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.dash-page-title { font-family: var(--font-mono); font-size: 20px; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; }
.dash-page-title::before { content: '> '; color: var(--neon-cyan); }
.dash-page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Active-app banner */
.dash-app-banner {
  background: linear-gradient(120deg, rgba(0, 240, 255, 0.06), rgba(255, 43, 214, 0.05));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin-bottom: 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.dash-app-banner::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--neon-cyan), var(--neon-magenta), transparent); }
.dash-app-banner .app-eyebrow { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.18em; color: var(--neon-cyan); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.dash-app-banner .app-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--neon-green); box-shadow: 0 0 8px var(--neon-green); }
.dash-app-banner .app-name { font-family: var(--font-mono); font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.dash-app-banner .app-secret { font-family: var(--font-mono); font-size: 12px; color: var(--text-2); cursor: pointer; padding: 5px 10px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--bg-1); transition: all var(--t-fast) var(--ease); display: inline-block; }
.dash-app-banner .app-secret:hover { color: var(--neon-cyan); border-color: var(--neon-cyan); }

/* Stat row */
.dash-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 24px; }

/* Card (alt variant) */
.dash-card { background: var(--bg-card); border: 1px solid var(--line-strong); border-radius: var(--radius-md); margin-bottom: 24px; overflow: hidden; transition: border-color var(--t-med) var(--ease); }
.dash-card:hover { border-color: rgba(0, 240, 255, 0.3); }
.dash-card-head { padding: 18px 22px; border-bottom: 1px solid var(--line-soft); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.dash-card-title { font-family: var(--font-mono); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; display: flex; align-items: center; gap: 8px; }
.dash-card-title i { color: var(--neon-cyan); }
.dash-card-body { padding: 22px; }
.dash-card-body.p-0 { padding: 0; }

/* Form (alt) */
.dash-form-group { margin-bottom: 18px; }
.dash-form-label { display: block; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-3); margin-bottom: 6px; font-weight: 500; }
.dash-input, .dash-select { width: 100%; padding: 11px 14px; background: var(--bg-1); color: var(--text); border: 1px solid var(--line-strong); border-radius: var(--radius); font-family: var(--font-mono); font-size: 13px; outline: none; transition: all var(--t-fast) var(--ease); }
.dash-input:focus, .dash-select:focus { border-color: var(--neon-cyan); box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12); background: var(--bg-2); }
textarea.dash-input { resize: vertical; min-height: 80px; font-family: var(--font-body); }
.dash-input::placeholder { color: var(--text-dim); }

/* Modal tweaks */
.modal-head-row { display: flex; align-items: center; gap: 12px; padding: 22px 24px 0; }
.modal-head-icon { width: 36px; height: 36px; border-radius: var(--radius); background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta)); display: grid; place-items: center; color: #000; font-size: 14px; box-shadow: var(--glow-cyan-soft); }
.modal-head-title { font-family: var(--font-mono); font-size: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.modal-head-sub { font-family: var(--font-mono); font-size: 12px; color: var(--text-3); margin-top: 2px; }

/* Toast (terminal-style) */
.dash-toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column-reverse; gap: 8px; }
.dash-toast {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--neon-cyan);
  border-radius: var(--radius);
  color: var(--text);
  box-shadow: var(--shadow-2);
  min-width: 280px;
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  animation: toastIn 0.35s var(--ease);
  transition: all var(--t-med) var(--ease);
}
.dash-toast:hover { transform: translateX(-4px); }
.dash-toast i { font-size: 14px; }
.dash-toast.success { border-left-color: var(--neon-green); }
.dash-toast.success i { color: var(--neon-green); }
.dash-toast.error { border-left-color: var(--neon-red); }
.dash-toast.error i { color: var(--neon-red); }
.dash-toast.info i { color: var(--neon-cyan); }
@keyframes toastIn {
  from { transform: translateX(100%) scale(0.95); opacity: 0; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}

/* Overlay panels (create/change app) */
.dash-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 3000;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.dash-overlay.active { display: flex; }

/* Filter tabs */
.dash-filter-tabs { display: inline-flex; gap: 4px; background: var(--bg-2); padding: 4px; border-radius: var(--radius); border: 1px solid var(--line-soft); }
.dash-filter-tab {
  padding: 6px 12px;
  font-family: var(--font-mono); font-size: 11px;
  font-weight: 600; color: var(--text-3);
  background: transparent; border: none;
  border-radius: 3px; cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  display: flex; align-items: center; gap: 6px;
  text-transform: uppercase; letter-spacing: 0.06em;
  white-space: nowrap;
}
.dash-filter-tab:hover { color: var(--text); background: rgba(0, 240, 255, 0.04); }
.dash-filter-tab.active { color: var(--neon-cyan); background: var(--bg-3); box-shadow: var(--glow-cyan-soft); }
.dash-filter-count { font-size: 9px; padding: 1px 5px; border-radius: 3px; background: var(--bg-3); color: var(--text-3); }
.dash-filter-tab.active .dash-filter-count { background: var(--neon-cyan); color: #000; }

/* Dropdown */
.dash-dropdown { position: relative; }
.dash-dropdown-menu {
  position: absolute; top: 100%; right: 0; margin-top: 6px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 6px; min-width: 200px;
  box-shadow: var(--shadow-2);
  z-index: 100;
  display: none;
  animation: modalIn 0.2s var(--ease);
}
.dash-dropdown-menu.open { display: block; }
.dash-dropdown-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 8px 12px;
  font-family: var(--font-mono); font-size: 12px;
  font-weight: 500; color: var(--text-2);
  background: transparent; border: none;
  border-radius: 3px; cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  text-align: left;
}
.dash-dropdown-item:hover { background: rgba(0, 240, 255, 0.06); color: var(--neon-cyan); }
.dash-dropdown-item i { width: 16px; text-align: center; }
.dash-dropdown-divider { height: 1px; background: var(--line-soft); margin: 4px 0; }

/* Generated-keys modal (special) */
.dash-gen-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; margin-bottom: 4px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--bg-1);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
}
.dash-gen-row:hover { border-color: var(--neon-cyan); background: rgba(0, 240, 255, 0.04); box-shadow: var(--glow-cyan-soft); }
.dash-gen-row.copied { border-color: var(--neon-green); background: rgba(0, 255, 156, 0.06); }
.dash-gen-row .gen-idx { width: 26px; height: 26px; border-radius: 3px; background: var(--bg-3); display: grid; place-items: center; font-size: 11px; font-weight: 700; color: var(--text-3); flex-shrink: 0; font-family: var(--font-mono); }
.dash-gen-row:hover .gen-idx { background: var(--neon-cyan); color: #000; }
.dash-gen-row .gen-val { flex: 1; font-family: var(--font-mono); font-size: 13px; color: var(--neon-cyan); word-break: break-all; user-select: all; }
.dash-gen-row .gen-copy { width: 30px; height: 30px; display: grid; place-items: center; flex-shrink: 0; }
.dash-gen-row .gen-copy i { color: var(--text-3); }
.dash-gen-row:hover .gen-copy i { color: var(--neon-cyan); }
.dash-gen-row.copied .gen-copy i { color: var(--neon-green); }

/* DataTables dark-mode overrides */
.dt-container { color: var(--text-2); }
table.dataTable { background: transparent !important; }
table.dataTable thead th { background: transparent !important; color: var(--text-3) !important; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; padding: 12px 16px !important; border-bottom: 1px solid var(--line-strong) !important; font-weight: 700; }
table.dataTable tbody td { padding: 14px 16px !important; border-bottom: 1px solid var(--line-soft) !important; font-size: 13px; color: var(--text-2); background: transparent !important; }
table.dataTable tbody tr { background: transparent !important; }
table.dataTable tbody tr:hover td { background: rgba(0, 240, 255, 0.03) !important; color: var(--text); }
.dt-search input, .dt-length select { background: var(--bg-1) !important; color: var(--text) !important; border: 1px solid var(--line-strong) !important; border-radius: var(--radius) !important; padding: 8px 12px !important; font-family: var(--font-mono); font-size: 12px !important; outline: none !important; }
.dt-search input:focus, .dt-length select:focus { border-color: var(--neon-cyan) !important; box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.12) !important; }
.dt-search label { color: var(--text-3) !important; font-family: var(--font-mono); font-size: 11px; }
.dt-paging-button { background: transparent !important; border: 1px solid var(--line-strong) !important; color: var(--text-2) !important; border-radius: 3px !important; margin: 0 2px !important; padding: 6px 10px !important; font-size: 12px !important; font-family: var(--font-mono); }
.dt-paging-button.current { background: var(--neon-cyan) !important; color: #000 !important; border-color: var(--neon-cyan) !important; box-shadow: var(--glow-cyan-soft); }
.dt-paging-button:hover:not(.current) { border-color: var(--neon-cyan) !important; color: var(--neon-cyan) !important; }
.dt-paging-button.disabled { opacity: 0.3 !important; }
.dt-info { font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }
.dt-button { background: transparent !important; border: 1px solid var(--line-strong) !important; color: var(--text-2) !important; border-radius: 3px !important; padding: 6px 12px !important; font-size: 12px !important; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }
.dt-button:hover { border-color: var(--neon-cyan) !important; color: var(--neon-cyan) !important; background: rgba(0, 240, 255, 0.04) !important; }

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.dash-anim { animation: fadeIn 0.3s var(--ease); }

/* Responsive */
@media (max-width: 992px) {
  .dash-shell-sidebar { transform: translateX(-100%); }
  .dash-shell-sidebar.open { transform: translateX(0); box-shadow: var(--shadow-2); }
  .dash-shell-main { margin-left: 0; }
}
@media (max-width: 768px) {
  .dash-shell-content { padding: 16px; }
  .dash-shell-header { padding: 0 16px; }
}

/* Aliases for backward-compat (old primary.php class names) */
.alert { /* uses .alert-* from earlier */ }
.stat-card { /* uses .stat from earlier */ }
.flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; }
.mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; } .mb-5 { margin-bottom: 24px; }
.mt-2 { margin-top: 8px; } .mt-4 { margin-top: 16px; }
.mr-2 { margin-right: 8px; }
.w-full { width: 100%; }
.text-muted { color: var(--text-2) !important; }
.text-danger { color: var(--neon-red) !important; }
.text-success { color: var(--neon-green) !important; }
.text-warning { color: var(--neon-amber) !important; }
.text-purple { color: var(--neon-magenta) !important; }
.font-mono { font-family: var(--font-mono); }
.copyable { cursor: pointer; transition: all var(--t-fast) var(--ease); }
.copyable:hover { color: var(--neon-cyan) !important; }