/* ==========================================================================
   AUTH SCREENS (login, forgot/reset password, 2FA verify). Layered on portal.css.
   Slim brand panel (left) + card (right); dark default, light variant via :root[data-theme].
   ========================================================================== */
.auth-body{min-height:100vh}
.auth-page{position:relative;display:grid;place-items:center;min-height:100vh;padding:72px 20px 40px;background:#0a0f2e var(--auth-bg) center/cover no-repeat fixed;isolation:isolate}
.auth-page::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(150deg,rgba(10,15,46,.82),rgba(16,22,80,.7) 60%,rgba(10,15,46,.86))}
.auth-stage{display:flex;flex-direction:column;align-items:center;gap:18px;width:100%}
.auth-logo{display:inline-flex;align-items:center;gap:11px;color:#fff}
.auth-logo .logo-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18)}
.auth-logo .logo-mark img{width:28px;height:28px;object-fit:contain}
.auth-logo strong{display:block;font:800 17px/1.1 var(--font-head);letter-spacing:.01em}
.auth-logo strong em{color:var(--brand-gold-light);font-style:normal}
.auth-logo small{display:block;margin-top:2px;color:rgba(255,255,255,.65);font:700 9.5px/1 var(--font-body);letter-spacing:.22em;text-transform:uppercase}
.auth-foot{color:rgba(255,255,255,.6);font-size:11px}
.auth-home{position:absolute;top:16px;left:16px;display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);color:#fff;font-size:12.5px;font-weight:600;transition:.15s}
.auth-home:hover{background:rgba(255,255,255,.24)}
.auth-kicker{display:inline-flex;align-items:center;gap:6px;margin-bottom:10px;color:var(--brand-gold-light);font:700 10px/1 var(--font-body);letter-spacing:.14em;text-transform:uppercase}
.auth-theme{position:absolute;top:16px;right:16px;display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);color:#fff;transition:.15s}
.auth-theme:hover{background:rgba(255,255,255,.24)}
.auth-theme .fa-sun{display:none}
:root[data-theme="dark"] .auth-theme .fa-moon{display:none}
:root[data-theme="dark"] .auth-theme .fa-sun{display:inline}
.auth-card{width:min(420px,100%);padding:32px 30px 26px;border:1px solid var(--border-strong);border-radius:var(--radius-xl);background:var(--surface);box-shadow:var(--shadow-lg)}
.auth-card h1{margin:0 0 6px;font:900 24px/1.15 var(--font-head)}
.auth-card h1+.auth-sub{margin-top:0}
.auth-sub{margin:0 0 20px;color:var(--ink-soft);font-size:12.5px;line-height:1.65}
.auth-card .auth-kicker{color:var(--accent)}
.auth-icon{display:grid;place-items:center;width:46px;height:46px;margin-bottom:14px;border-radius:13px;background:var(--primary-soft);color:var(--primary-ink);font-size:18px}
.auth-form{display:grid;gap:15px}
.auth-form .form-field{margin:0}
.auth-form .form-field label{display:block;margin-bottom:6px}
.auth-form input:not([type=checkbox]){width:100%}
.auth-pass{position:relative}
.auth-pass input{padding-right:42px!important}
.auth-eye{position:absolute;top:50%;right:6px;transform:translateY(-50%);display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:8px;background:transparent;color:var(--ink-soft)}
.auth-eye:hover{color:var(--ink-strong);background:var(--muted-bg)}
.auth-hint{display:block;margin-top:5px;color:var(--ink-soft);font-size:11px}
.auth-options{display:flex;justify-content:space-between;align-items:center;margin-top:-4px;font-size:12px}
.auth-options a{color:var(--primary-ink);font-weight:600}
.auth-options a:hover{text-decoration:underline}
.auth-submit{display:flex;justify-content:center;align-items:center;gap:8px;width:100%;min-height:42px;font-size:13px}
a.auth-submit{text-decoration:none;margin-top:6px}
.auth-back{display:flex;justify-content:center;align-items:center;gap:7px;margin-top:20px;color:var(--ink-soft);font-size:12px}
.auth-back:hover{color:var(--ink-strong)}
.auth-code{font:800 22px/1 var(--font-body)!important;letter-spacing:.5em;text-align:center}
.auth-alert{display:flex;align-items:flex-start;gap:9px;margin:0 0 16px;padding:10px 13px;border:1px solid var(--flash-danger-border);border-radius:var(--radius);background:var(--danger-bg);color:var(--flash-danger-ink);font-size:12.5px;line-height:1.5}
.auth-alert i{margin-top:2px}
.auth-success{padding:18px 6px 4px;text-align:center}
.auth-success>i{display:grid;place-items:center;width:54px;height:54px;margin:0 auto 12px;border-radius:50%;background:var(--success-bg);color:var(--success);font-size:22px}
.auth-success h3{margin:0 0 6px;font:800 18px/1.2 var(--font-head)}
.auth-success p{margin:0 0 14px;color:var(--ink-soft);font-size:12.5px;line-height:1.65}

/* ---------- Responsive ---------- */
@media(max-width:600px){
  .auth-page{padding:68px 14px 32px}
  .auth-card{padding:26px 20px 22px}
  .auth-home{padding:8px 12px;font-size:12px}
}