/* ═══════════════════════════════════════════════════════════════════════════
   SysOps — authentication, registration and first-run setup screens
   ═══════════════════════════════════════════════════════════════════════════ */

.auth-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

/*
 * Pages that are nothing but the form — the sign-in screen. One centred column,
 * no hero: the panel already centres its card inside the grid cell.
 */
.auth-shell--bare {
  grid-template-columns: minmax(0, 1fr);
}

/* Compact brand line above a card heading. */
.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

/* ──────────────────────────────── hero ──────────────────────────────── */

.auth-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: 46px 52px;
  overflow: hidden;
  border-right: 1px solid var(--line);
}

.auth-hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -20%;
  height: 620px;
  background:
    radial-gradient(closest-side, rgba(var(--accent-rgb), 0.22), transparent 70%),
    radial-gradient(closest-side, rgba(var(--accent-rgb), 0.16), transparent 72%);
  filter: blur(6px);
  animation: hero-drift 22s var(--ease) infinite alternate;
  pointer-events: none;
}

@keyframes hero-drift {
  0% { transform: translate3d(-4%, -2%, 0) scale(1); }
  100% { transform: translate3d(6%, 5%, 0) scale(1.12); }
}

.auth-hero > * { position: relative; }

.auth-hero-top { display: flex; align-items: center; gap: 12px; }

.auth-hero h1 {
  margin: 0;
  font-size: clamp(30px, 4.4vw, 50px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.auth-hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--accent), var(--accent-2) 55%, var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 26px rgba(var(--accent-rgb), 0.32));
}

.auth-hero p.lede {
  margin: 14px 0 0;
  max-width: 52ch;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.7;
}

.auth-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.auth-point {
  display: flex;
  gap: 11px;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  background: rgba(11, 18, 36, 0.55);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  animation: point-in var(--dur-slow) var(--ease) both;
}

.auth-point:nth-child(1) { animation-delay: 60ms; }
.auth-point:nth-child(2) { animation-delay: 140ms; }
.auth-point:nth-child(3) { animation-delay: 220ms; }
.auth-point:nth-child(4) { animation-delay: 300ms; }

@keyframes point-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.auth-point .ico {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--accent);
  text-shadow: 0 0 14px rgba(var(--accent-rgb), 0.5);
}

.auth-point b { display: block; font-size: 12.5px; font-weight: 650; }
.auth-point span.t { display: block; font-size: 11.5px; color: var(--text-mute); line-height: 1.5; }

.auth-hero-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}

/* ─────────────────────────────── form side ─────────────────────────────── */

.auth-panel {
  display: grid;
  place-items: center;
  padding: 40px 28px;
}

.auth-card {
  width: min(430px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  overflow: hidden;
  animation: card-in var(--dur-slow) var(--ease);
}

@keyframes card-in {
  from { opacity: 0; transform: translateY(16px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-card-head {
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.07), transparent);
}

.auth-card-head h2 { margin: 0; font-size: 19px; font-weight: 680; letter-spacing: -0.01em; }
.auth-card-head p { margin: 5px 0 0; font-size: 12.5px; color: var(--text-mute); }

.auth-card-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 15px; }
.auth-card-foot {
  padding: 14px 24px 20px;
  font-size: 12.5px;
  color: var(--text-mute);
  text-align: center;
  border-top: 1px solid var(--line);
}

.auth-card-foot a { color: var(--accent); text-decoration: none; font-weight: 600; }
.auth-card-foot a:hover { text-decoration: underline; }

.auth-alert {
  display: none;
  gap: 10px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  border: 1px solid rgba(var(--crit-rgb), 0.45);
  background: rgba(var(--crit-rgb), 0.1);
  color: #ffd8de;
}

.auth-alert.visible { display: flex; }
.auth-alert.ok { border-color: rgba(var(--ok-rgb), 0.45); background: rgba(var(--ok-rgb), 0.1); color: #ccfbe9; }
.auth-alert.warn { border-color: rgba(var(--warn-rgb), 0.45); background: rgba(var(--warn-rgb), 0.1); color: #fdeec2; }
.auth-alert.info { border-color: rgba(var(--info-rgb), 0.45); background: rgba(var(--info-rgb), 0.1); color: #d6e6ff; }

.auth-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.auth-step {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-faint);
}

.auth-step .n {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-size: 10.5px;
}

.auth-step.active { color: var(--accent); }
.auth-step.active .n {
  border-color: rgba(var(--accent-rgb), 0.7);
  background: rgba(var(--accent-rgb), 0.14);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.3);
}

.auth-step.done .n { border-color: rgba(var(--ok-rgb), 0.6); background: rgba(var(--ok-rgb), 0.14); color: var(--ok); }

.auth-step-line { flex: 1 1 auto; height: 1px; background: var(--line-strong); }

.auth-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  cursor: pointer;
  padding: 4px 6px;
  text-transform: uppercase;
}
.auth-toggle:hover { color: var(--accent); }

.password-wrap { position: relative; }
.password-wrap input { padding-right: 62px; }

.policy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
  font-size: 11.5px;
}

.policy-list li { display: flex; align-items: center; gap: 7px; color: var(--text-faint); }
.policy-list li::before { content: "○"; font-family: var(--font-mono); font-size: 10px; }
.policy-list li.met { color: var(--ok); }
.policy-list li.met::before { content: "●"; }

.role-picker { display: grid; gap: 9px; }

.role-option {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--panel-sunken);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
}

.role-option:hover { border-color: rgba(var(--accent-rgb), 0.4); }
.role-option.selected {
  border-color: rgba(var(--accent-rgb), 0.7);
  background: rgba(var(--accent-rgb), 0.09);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.25);
}

.role-option input { margin-top: 3px; accent-color: var(--accent); }
.role-option b { display: block; font-size: 13px; }
.role-option span { display: block; font-size: 11.5px; color: var(--text-mute); }

.auth-security-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  background: rgba(var(--info-rgb), 0.07);
  border: 1px dashed rgba(var(--info-rgb), 0.32);
  font-size: 11.5px;
  color: var(--text-dim);
}

/* ──────────────────────────── setup specifics ──────────────────────────── */

.setup-progress {
  height: 3px;
  background: rgba(148, 163, 184, 0.14);
  position: relative;
  overflow: hidden;
}

.setup-progress i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 33%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.6);
  transition: width var(--dur-slow) var(--ease);
}

.setup-step { display: none; flex-direction: column; gap: 15px; }
.setup-step.active { display: flex; animation: card-in var(--dur) var(--ease); }

.capability-grid { display: grid; gap: 9px; }

.capability {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--panel-sunken);
  font-size: 12.5px;
}

.capability .ico { font-family: var(--font-mono); color: var(--accent); }
.capability .v { margin-left: auto; font-family: var(--font-mono); font-size: 11.5px; color: var(--text-dim); }

/* ──────────────────────────── responsive ──────────────────────────── */

@media (max-width: 980px) {
  .auth-shell { grid-template-columns: minmax(0, 1fr); }
  .auth-hero { padding: 34px 26px; border-right: none; border-bottom: 1px solid var(--line); gap: 22px; }
  .auth-hero h1 { font-size: clamp(26px, 7vw, 38px); }
  .auth-points { margin-top: 16px; }
  .auth-panel { padding: 28px 18px 44px; }
}

@media (max-width: 560px) {
  .auth-card-head, .auth-card-body { padding-left: 18px; padding-right: 18px; }
  .auth-hero { padding: 26px 18px; }
  .auth-hero p.lede { font-size: 13.5px; }
}