/* =====================================================================
   EIVO RADAR — AUTH  (standalone auth/legal страницы)
   Самодостаточный файл: :root-токены + полный UI.
   Заменяет styles.css на 12 standalone-страницах, которые НЕ грузят
   eivo-base.css и не имеют .eivo-dash. Шрифты — отдельный <link>.
   ===================================================================== */

/* ── Бренд-токены v2 (:root — доступны без .eivo-dash) ──────────────── */
:root {
  /* Violet brand v2: #7C6CF0 (было #6B46F0) */
  --violet-600: #7C6CF0;
  --violet-500: #9380F5;
  --violet-700: #6B5CD8;
  --violet-tint: rgba(124,108,240,.10);
  --violet-bd:   rgba(124,108,240,.22);
  --grad-violet: linear-gradient(135deg,#7C6CF0,#9380F5);
  --shadow-violet: 0 4px 20px rgba(124,108,240,.38),0 1px 4px rgba(124,108,240,.18);
  /* Ink */
  --ink:     #191528;
  --ink-80:  rgba(25,21,40,.80);
  --ink-70:  rgba(25,21,40,.70);
  --muted:   rgba(25,21,40,.66);
  --muted-2: rgba(25,21,40,.52);
  /* Surfaces */
  --bg:      #ffffff;
  --surface: #f4f4f4;
  --line:    rgba(25,21,40,.10);
  --line-2:  rgba(25,21,40,.16);
  /* Semantic success: v2-emerald #12B886 */
  --green:      #12B886;
  --green-2:    #0E9E75;
  --green-tint: rgba(18,184,134,.10);
  --green-bd:   rgba(18,184,134,.22);
  /* Semantic error: v2-coral #C94A2D */
  --coral:      #C94A2D;
  --coral-tint: rgba(201,74,45,.10);
  --coral-bd:   rgba(201,74,45,.26);
  /* Semantic warning: v2-amber #B47A12 */
  --amber:      #B47A12;
  --amber-tint: rgba(245,177,76,.12);
  --amber-bd:   rgba(245,177,76,.24);
  /* Shadows */
  --shadow-auth: 0 16px 48px rgba(25,21,40,.10),0 1px 2px rgba(25,21,40,.04);
}

/* ── Reset ──────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:"Geist",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;line-height:1.5;color:var(--ink);background:#faf9fe;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:"Geist",system-ui,sans-serif}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;margin:0;padding:0;border:0;background:none}
svg{display:block}

/* ── Страничный layout ───────────────────────────────────────────────── */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:#faf9fe}

/* ── Карточка ────────────────────────────────────────────────────────── */
.auth-card{width:min(100%,440px);background:var(--bg);border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--shadow-auth)}
.auth-card--wide{width:min(100%,560px)}

/* ── Brand block ─────────────────────────────────────────────────────── */
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.auth-brand img{width:36px;height:36px;border-radius:8px}
.auth-brand span{font-family:"Geist",system-ui,sans-serif;font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}

/* ── Typography ─────────────────────────────────────────────────────── */
.auth-title{font-family:"Geist",system-ui,sans-serif;font-size:24px;font-weight:700;letter-spacing:-.03em;margin-bottom:6px}
.auth-subtitle{font-size:13.5px;color:var(--muted);line-height:1.55;margin-bottom:22px}

/* ── Flash messages ──────────────────────────────────────────────────── */
.auth-error{background:var(--coral-tint);border:1px solid var(--coral-bd);color:var(--coral);border-radius:12px;padding:10px 14px;margin-bottom:16px;font-size:13px;line-height:1.5}
.auth-message{background:var(--green-tint);border:1px solid var(--green-bd);color:var(--green-2);border-radius:12px;padding:10px 14px;margin-bottom:16px;font-size:13px;line-height:1.5}
.auth-hint{font-size:12.5px;color:var(--muted);line-height:1.5;padding:10px 12px;background:var(--surface);border-radius:10px}

/* ── Form ────────────────────────────────────────────────────────────── */
.auth-form{display:grid;gap:14px}
.auth-form .btn{width:100%}
.auth-two-columns{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form__field{display:flex;flex-direction:column;gap:5px}
.form__label{font-size:12.5px;font-weight:600;color:var(--ink-80)}

/* ── Input ───────────────────────────────────────────────────────────── */
.form__input{height:44px;padding:0 14px;border:1px solid var(--line-2);border-radius:11px;background:var(--bg);font:inherit;font-size:14px;color:var(--ink);width:100%;transition:border-color .16s,box-shadow .16s}
.form__input:focus{outline:0;border-color:var(--violet-bd);box-shadow:0 0 0 3px var(--violet-tint)}
.form__input::placeholder{color:var(--muted-2)}

/* ── Password field wrapper ──────────────────────────────────────────── */
.auth-password-field{position:relative;display:flex}
.auth-password-field .form__input{padding-right:44px}
.auth-password-toggle{position:absolute;right:0;top:0;width:44px;height:44px;font-size:16px;color:var(--muted);display:flex;align-items:center;justify-content:center}
.auth-password-toggle:hover{color:var(--ink)}

/* ── Password strength bar (register / invite_accept) ────────────────── */
.auth-password-strength{display:grid;gap:6px}
.auth-password-strength__track{height:4px;background:var(--line-2);border-radius:99px;overflow:hidden}
.auth-password-strength__bar{height:100%;border-radius:99px;background:var(--coral);width:25%;transition:width .3s,background-color .3s}
.auth-password-strength--medium .auth-password-strength__bar{width:60%;background:var(--amber)}
.auth-password-strength--strong .auth-password-strength__bar{width:100%;background:var(--green)}
.auth-password-hint{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted)}
.auth-password-match{font-size:12px;color:var(--muted);min-height:16px}

/* ── Strength box (reset_password) ──────────────────────────────────── */
.strength-box{background:var(--violet-tint);border:1px solid var(--violet-bd);border-radius:12px;padding:12px 14px;font-size:13px;color:var(--ink-70)}
.strength-label{font-weight:600;color:var(--ink);margin-bottom:4px}
.strength-list{margin:4px 0 0 18px;padding:0;font-size:12.5px;color:var(--muted);line-height:1.6}

/* ── Legal checkboxes ────────────────────────────────────────────────── */
.auth-check{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--muted);line-height:1.5}
.auth-check input[type="checkbox"]{accent-color:var(--violet-600);width:16px;height:16px;flex-shrink:0;margin-top:2px;cursor:pointer}
.auth-check--legal{font-size:12.5px}
.auth-check--legal a{color:var(--violet-600);font-weight:600}
.auth-check--legal a:hover{text-decoration:underline}
.auth-check--legal small{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.4}
.auth-consent-row{border:1px solid transparent;border-radius:12px;padding:10px 12px;background:var(--surface);transition:border-color .16s,background .16s}
.auth-consent-row--error{border-color:var(--coral-bd);background:var(--coral-tint)}
.auth-consent-error{font-size:12.5px;color:var(--coral);padding:8px 12px;border:1px solid var(--coral-bd);border-radius:10px;background:var(--coral-tint)}
.auth-consent-error[hidden]{display:none}

/* ── Links ────────────────────────────────────────────────────────────── */
.auth-link{display:block;text-align:center;font-size:13px;color:var(--violet-600);font-weight:500}
.auth-link:hover{text-decoration:underline}
.auth-legal-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 14px;font-size:12px;color:var(--muted)}
.auth-legal-links a:hover{color:var(--violet-600)}

/* ── Dev box ─────────────────────────────────────────────────────────── */
.auth-dev-box{background:var(--amber-tint);border:1px solid var(--amber-bd);border-radius:12px;padding:12px 14px;margin-bottom:16px}
.auth-dev-box__title{font-size:12px;font-weight:600;color:var(--amber);margin-bottom:4px}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border:1px solid var(--line-2);border-radius:12px;font:inherit;font-size:14px;font-weight:500;background:var(--bg);color:var(--ink-70);text-decoration:none;cursor:pointer;white-space:nowrap;transition:border-color .16s,color .16s}
.btn:hover{color:var(--ink)}
.btn--primary{background:var(--grad-violet);color:#fff;border-color:transparent;transition:transform .18s,box-shadow .18s}
.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-violet);color:#fff}
.btn--secondary{color:var(--ink-70);border-color:var(--line-2)}
.btn--secondary:hover{border-color:var(--violet-bd);color:var(--violet-600)}

/* ── Legal document ──────────────────────────────────────────────────── */
.legal-document{display:grid;gap:14px}
.legal-document__eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--violet-600);font-weight:600}
.legal-document__date{font-size:12px;color:var(--muted);font-weight:500}
.legal-document section{border-top:1px solid var(--line);padding-top:14px;display:grid;gap:6px}
.legal-document h2{font-size:14px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.legal-document p,.legal-document li{font-size:13px;color:var(--muted);line-height:1.6}
.legal-document ul{margin:0;padding-left:18px}
.legal-document li+li{margin-top:3px}
.legal-document a{color:var(--violet-600);text-decoration:underline}
.legal-document__notice{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:13px;color:var(--ink-70);line-height:1.55}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media(max-width:540px){
  .auth-two-columns{grid-template-columns:1fr}
  .auth-card,.auth-card--wide{padding:22px 18px;border-radius:18px}
}

/* ── Тёмная тема auth ────────────────────────────────────────────────
   Те же значения, что у .eivo-dash в eivo-v2-tokens.css.
   Применяется к :root (auth не имеет .eivo-dash).
   ─────────────────────────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:          #0D0D16;
  --ink:         #F4F3F8;
  --ink-80:      rgba(244,243,248,.80);
  --ink-70:      rgba(244,243,248,.70);
  --muted:       #8B8A99;
  --muted-2:     #7C7B8A;
  --surface:     rgba(255,255,255,.06);
  --line:        rgba(255,255,255,.09);
  --line-2:      rgba(255,255,255,.13);
  --green:       #2DD4A8;
  --green-2:     #12B886;
  --green-tint:  rgba(45,212,168,.12);
  --green-bd:    rgba(45,212,168,.26);
  --coral:       #E8705A;
  --coral-tint:  rgba(232,112,90,.12);
  --coral-bd:    rgba(232,112,90,.26);
  --amber:       #F5B14C;
  --amber-tint:  rgba(245,177,76,.14);
  --amber-bd:    rgba(245,177,76,.26);
  --shadow-auth: 0 16px 48px rgba(0,0,0,.45),0 1px 2px rgba(0,0,0,.25);
}
/* Фон страницы и карточка через токены */
[data-theme="dark"] body,
[data-theme="dark"] .auth-page { background: var(--bg); color: var(--ink); }
[data-theme="dark"] .auth-card {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.08);
  box-shadow: var(--shadow-auth);
}