/* Split sign-in layout — ported from PulseCAD's AuthSplit.tsx.
 *
 * Kept rule-for-rule and class-for-class identical to CAD's copy so the two stay
 * recognisably the same product family. If you restyle this, restyle CAD's too
 * (client/src/pages/AuthSplit.tsx) — there is no way to share one stylesheet
 * between a Vite app and a Keycloak theme, so they can drift.
 *
 * Everything is scoped under .login-split, and that element is position:fixed
 * inset:0. That is what lets it cover PatternFly's page chrome WITHOUT this theme
 * overriding Keycloak's template.ftl at all — only login.ftl is overridden, so
 * action, error and info pages keep the inherited look and cannot be broken here.
 */
.login-split{
  --bg:#0b1622; --ink:#eef3f8; --muted:#9fb0c2; --muted2:#6a7c8f;
  --line2:#2a3a4c; --field:#f2f6fb; --fieldink:#132234;
  --accent:#3d8bff; --accent2:#57d1e0; --ok:#46c97a; --warn:#ff7a66;
  --font:'Archivo',system-ui,-apple-system,Roboto,sans-serif;
  --mono:'Space Mono','SF Mono',Consolas,monospace;
  position:fixed;inset:0;background:var(--bg);color:var(--ink);
  font-family:var(--font);-webkit-font-smoothing:antialiased;overflow:hidden;
}
.login-split *{box-sizing:border-box;}
@keyframes ls-spin{to{transform:rotate(360deg);}}
@keyframes ls-fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

.login-split .ls-split{position:fixed;inset:0;display:flex;}

/* ---- left reference column ---- */
.login-split .ls-promo{position:relative;width:38%;min-width:360px;max-width:560px;flex-shrink:0;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;padding:44px 46px;
  background:linear-gradient(165deg,#0e1c2b 0%,#0a141f 60%,#0b1622 100%);
  border-right:1px solid var(--line2);}
.login-split .ls-promo::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(61,139,255,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(61,139,255,.10) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask-image:radial-gradient(circle at 30% 30%,#000 0%,transparent 72%);mask-image:radial-gradient(circle at 30% 30%,#000 0%,transparent 72%);}
.login-split .ls-promo::after{content:"";position:absolute;right:-1px;top:0;bottom:0;width:2px;
  background:linear-gradient(180deg,transparent,rgba(87,209,224,.5),rgba(61,139,255,.4),transparent);}
.login-split .ls-logo{height:76px;width:auto;align-self:flex-start;object-fit:contain;position:relative;z-index:2;}

.login-split .ls-slot{position:relative;z-index:2;animation:ls-fade .45s ease both;}
.login-split .ls-ey{font-family:var(--font);font-weight:800;font-size:12px;line-height:1;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent2);margin-bottom:16px;}
.login-split .ls-slot h1{font-weight:800;font-size:40px;line-height:1.04;letter-spacing:-1px;margin:0 0 18px;text-wrap:balance;color:var(--ink);}
.login-split .ls-slot h1 em{font-style:normal;color:var(--accent2);}
.login-split .ls-slot p{font-size:15.5px;line-height:1.55;color:var(--muted);margin:0;max-width:360px;}

.login-split .ls-dots{display:flex;gap:7px;position:relative;z-index:2;}
.login-split .ls-dots span{width:22px;height:3px;border-radius:2px;background:var(--line2);cursor:pointer;transition:.2s;}
.login-split .ls-dots span.on{background:var(--accent2);width:34px;}

/* ---- right form column ---- */
.login-split .ls-main{flex:1;position:relative;display:flex;align-items:center;justify-content:center;padding:clamp(24px,4vw,56px);
  background:radial-gradient(1100px 800px at 55% 44%, #16293b 0%, #10202e 48%, #0b1622 100%);}
.login-split .ls-card{width:100%;max-width:clamp(340px,32vw,440px);position:relative;z-index:2;}
.login-split .ls-head{text-align:center;margin-bottom:clamp(22px,3.2vh,34px);}
.login-split .ls-head h2{font-weight:700;font-size:clamp(26px,2.6vw,34px);letter-spacing:-.6px;margin:0 0 8px;color:var(--ink);}
.login-split .ls-sub{font-size:clamp(13.5px,1vw,15px);color:var(--muted);}
.login-split .ls-sub a{color:var(--accent2);text-decoration:none;font-weight:600;}
.login-split .ls-sub a:hover{text-decoration:underline;}

.login-split .ls-lab{display:block;font:600 clamp(10.5px,.85vw,12px)/1 var(--font);letter-spacing:.4px;text-transform:uppercase;color:var(--muted);margin:0 0 8px 2px;}
.login-split .ls-inp{position:relative;margin-bottom:clamp(13px,1.8vh,18px);}
.login-split .ls-inp input{width:100%;height:clamp(48px,6.2vh,56px);background:var(--field);border:1px solid rgba(0,0,0,.06);border-radius:12px;color:var(--fieldink);
  padding:0 64px 0 18px;font:500 clamp(14.5px,1.1vw,16px)/1 var(--font);outline:none;transition:box-shadow .15s;box-shadow:0 2px 10px rgba(0,0,0,.2);}
.login-split .ls-inp input::placeholder{color:#8b9aab;}
.login-split .ls-inp input:focus{box-shadow:0 2px 10px rgba(0,0,0,.2),0 0 0 3px rgba(61,139,255,.45);}
/* keep the light fields light through browser autofill */
.login-split .ls-inp input:-webkit-autofill,
.login-split .ls-inp input:-webkit-autofill:hover,
.login-split .ls-inp input:-webkit-autofill:focus{
  -webkit-text-fill-color:var(--fieldink);
  -webkit-box-shadow:0 0 0 1000px var(--field) inset,0 2px 10px rgba(0,0,0,.2);
  caret-color:var(--fieldink);}
.login-split .ls-peek{position:absolute;right:12px;top:0;bottom:0;display:flex;align-items:center;color:var(--muted2);cursor:pointer;
  font:600 10px/1 var(--mono);letter-spacing:.6px;padding:0 6px;user-select:none;}
.login-split .ls-peek:hover{color:var(--fieldink);}

.login-split .ls-err{margin:2px 0 12px;font-size:13.5px;color:var(--warn);font-weight:600;}
.login-split .ls-ok{margin:2px 0 16px;padding:11px 14px;border:1px solid rgba(70,201,122,.4);background:rgba(70,201,122,.12);border-radius:10px;font-size:13.5px;color:var(--ok);font-weight:600;line-height:1.45;}

.login-split .ls-go{width:100%;margin-top:8px;height:clamp(48px,6.2vh,54px);border:none;border-radius:12px;cursor:pointer;
  background:radial-gradient(circle at 30% 20%, #57a0ff, var(--accent));color:#fff;font:700 clamp(14.5px,1.1vw,16px)/1 var(--font);letter-spacing:.2px;
  box-shadow:0 10px 26px rgba(61,139,255,.4),inset 0 1px 0 rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .12s, box-shadow .2s;}
.login-split .ls-go:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(61,139,255,.5),inset 0 1px 0 rgba(255,255,255,.28);}
.login-split .ls-go:active{transform:translateY(0);}
.login-split .ls-go:disabled{cursor:default;}
.login-split a.ls-go{text-decoration:none;}
.login-split .ls-go svg{width:16px;height:16px;fill:#fff;}
.login-split .ls-go .sp{width:17px;height:17px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:ls-spin .7s linear infinite;display:none;}
.login-split .ls-go.loading svg{display:none;}
.login-split .ls-go.loading .lbl{display:none;}
.login-split .ls-go.loading .sp{display:block;}

.login-split .ls-orbar{display:flex;align-items:center;gap:14px;margin:clamp(16px,2.4vh,22px) 0;color:var(--muted2);font:600 10.5px/1 var(--mono);letter-spacing:1.4px;text-transform:uppercase;}
.login-split .ls-orbar::before,.login-split .ls-orbar::after{content:"";flex:1;height:1px;background:var(--line2);}
.login-split .ls-discord{width:100%;height:clamp(48px,6.2vh,54px);border:1px solid rgba(255,255,255,.09);border-radius:12px;cursor:pointer;
  background:#5865F2;color:#fff;font:700 clamp(14px,1.05vw,15.5px)/1 var(--font);letter-spacing:.2px;text-decoration:none;
  display:flex;align-items:center;justify-content:center;gap:11px;transition:transform .12s, box-shadow .2s, background .2s;
  box-shadow:0 8px 22px rgba(88,101,242,.32),inset 0 1px 0 rgba(255,255,255,.18);}
.login-split .ls-discord:hover{transform:translateY(-1px);background:#6b76f5;box-shadow:0 12px 28px rgba(88,101,242,.42),inset 0 1px 0 rgba(255,255,255,.18);}
.login-split .ls-discord:active{transform:translateY(0);}
.login-split .ls-discord svg{width:21px;height:21px;fill:#fff;}

.login-split .ls-rowb{display:flex;align-items:center;justify-content:space-between;margin-top:18px;}
.login-split .ls-trust{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted);cursor:pointer;user-select:none;}
.login-split .ls-trust .box{width:18px;height:18px;border-radius:5px;border:1px solid var(--line2);background:var(--field);display:inline-flex;align-items:center;justify-content:center;color:#0a0e14;font-size:12px;transition:.15s;}
.login-split .ls-trust.on .box{background:var(--accent);border-color:var(--accent);color:#fff;}
.login-split .ls-link2{font-size:13.5px;color:var(--accent2);text-decoration:none;font-weight:600;cursor:pointer;user-select:none;}
.login-split .ls-link2:hover{text-decoration:underline;}
.login-split .ls-hint{margin-top:11px;text-align:right;font-size:12.5px;color:var(--muted2);}

/* ---- notices ---- */
.login-split .ls-note{margin:0 0 18px;padding:14px 16px;border:1px solid var(--line2);border-radius:12px;
  background:rgba(255,255,255,.03);font-size:14px;line-height:1.6;color:var(--muted);}
.login-split .ls-note-row{display:flex;align-items:flex-start;gap:8px;}
.login-split .ls-note-row svg{flex:none;margin-top:2px;color:var(--accent2);}
.login-split .ls-fine{margin:14px 0 0;text-align:center;font-size:12px;line-height:1.55;color:var(--muted2);}
.login-split .ls-fine a{color:var(--accent2);text-decoration:none;font-weight:600;}
.login-split .ls-fine a:hover{text-decoration:underline;}

@media(max-width:780px){ .login-split .ls-promo{display:none;} }

/* ================= Keycloak-specific additions (not in CAD's copy) ================= */

/* Keycloak's own header sits behind our fixed overlay. The overlay is opaque so
   it is already hidden, but removing it avoids a flash of PatternFly chrome on a
   slow first paint. */
body#keycloak-bg #kc-header,
body#keycloak-bg .pf-v5-c-login__header { display: none; }

/* Keycloak's form markup brings PatternFly classes into the card. Neutralise
   them rather than fight them — the ls-* rules own the appearance. */
.login-split .ls-card form { margin: 0; }
.login-split .ls-card .pf-v5-c-form__group,
.login-split .ls-card .pf-v5-c-form__group-control { display: block; margin: 0; }

/* Per-field validation messages Keycloak renders server-side. */
.login-split .ls-fielderr { margin: -6px 0 12px 2px; font-size: 12.5px; color: var(--warn); font-weight: 600; }

/* Remember-me borrows CAD's trust-checkbox look but must post a real checkbox,
   so the native input is hidden behind the styled box. */
.login-split .ls-trust input { position: absolute; opacity: 0; width: 0; height: 0; }
.login-split .ls-trust .box::after { content: "\2713"; font-size: 12px; line-height: 1; opacity: 0; }
.login-split .ls-trust input:checked + .box { background: var(--accent); border-color: var(--accent); color: #fff; }
.login-split .ls-trust input:checked + .box::after { opacity: 1; }
.login-split .ls-trust input:focus-visible + .box { box-shadow: 0 0 0 3px rgba(61,139,255,.45); }

@media (max-width: 780px) {
  .login-split .ls-main { padding: 24px; }
}

/* Keycloak's declarative user-profile fields (login-update-profile.ftl) render
   PatternFly markup we do not control. Make them look like the ls-inp fields
   rather than restyling each one by hand. */
.login-split .ls-profile-fields .pf-v5-c-form__group { margin-bottom: clamp(13px,1.8vh,18px); }
.login-split .ls-profile-fields label { display:block; font:600 clamp(10.5px,.85vw,12px)/1 var(--font);
  letter-spacing:.4px; text-transform:uppercase; color:var(--muted); margin:0 0 8px 2px; }
.login-split .ls-profile-fields input[type="text"],
.login-split .ls-profile-fields input[type="email"] {
  width:100%; height:clamp(48px,6.2vh,56px); background:var(--field);
  border:1px solid rgba(0,0,0,.06); border-radius:12px; color:var(--fieldink);
  padding:0 18px; font:500 clamp(14.5px,1.1vw,16px)/1 var(--font); outline:none;
  box-shadow:0 2px 10px rgba(0,0,0,.2); transition:box-shadow .15s; }
.login-split .ls-profile-fields input:focus { box-shadow:0 2px 10px rgba(0,0,0,.2),0 0 0 3px rgba(61,139,255,.45); }
.login-split .ls-profile-fields input[disabled] { opacity:.65; }
.login-split .ls-profile-fields .pf-v5-c-form__helper-text,
.login-split .ls-profile-fields .pf-v5-c-helper-text__item-text { font-size:12.5px; color:var(--muted2); margin-top:6px; display:block; }