:root{
  --navy-950:#06132e; --navy-900:#0a1f44; --navy-800:#0d2a5c; --royal:#1e5cf0; --royal-d:#1747c4;
  --cyan:#22d3ee; --ink:#0f2044; --muted:#5b6b8a; --line:#dbe3f2; --danger:#dc2f3c; --ok:#12a26a;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
body.auth-body{margin:0;font-family:var(--font);color:var(--ink);background:var(--navy-950);min-height:100vh}
.auth-shell{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}

/* ---------- Brand panel ---------- */
.brand-panel{position:relative;overflow:hidden;display:flex;align-items:flex-start;padding:clamp(28px,4vw,56px)}
.brand-bg{position:absolute;inset:0;background-size:cover;background-position:70% 100%;background-repeat:no-repeat;filter:saturate(1.05)}
.brand-shade{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(6,19,46,.92) 0%,rgba(6,19,46,.45) 38%,rgba(6,19,46,.2) 62%,rgba(6,19,46,.75) 100%),
  linear-gradient(90deg,rgba(6,19,46,.25) 0%,rgba(6,19,46,.0) 55%,var(--navy-950) 100%)}
.brand-content{position:relative;z-index:2;max-width:560px}
.logo{display:inline-flex;align-items:center;gap:14px;text-decoration:none;color:#fff}
.logo img{height:400px;width:400px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text b{font-size:clamp(28px,3vw,40px);font-weight:700;letter-spacing:.5px;color:#fff}
.logo-text em{font-family:'Dancing Script',cursive;font-style:normal;color:#ff4d5a;font-size:17px;margin-top:4px;padding-left:2px}
.brand-title{margin:clamp(28px,5vh,56px) 0 0;font-size:clamp(24px,2.5vw,36px);line-height:1.2;font-weight:600;color:#fff;letter-spacing:-.2px}
.brand-script{font-family:'Dancing Script',cursive;font-weight:700;color:#fff;font-size: clamp(22px, 2.5vw, 38px);margin:clamp(20px,3vh,36px) 0 0; margin-top: -40px; 
  text-shadow:0 4px 24px rgba(0,0,0,.45);position:absolute;left:0;top:calc(100vh - 220px);width:max-content;transform:rotate(-4deg)}
.brand-script::after{content:"";display:block;height:3px;width:80%;margin-top:4px;border-radius:3px;background:linear-gradient(90deg,#ff8a2b,transparent)}
.float-glass{position:absolute;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:22px;z-index:1;animation:drift 14s ease-in-out infinite}
.g1{width:96px;height:96px;top:14%;right:9%}
.g2{width:56px;height:56px;top:47%;left:6%;border-radius:50%;animation-delay:-5s}
.g3{width:140px;height:60px;bottom:14%;right:6%;animation-delay:-9s}
@keyframes drift{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(4deg)}}

/* ---------- Form panel ---------- */
.form-panel{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px;overflow:hidden;
  background:linear-gradient(135deg,var(--navy-950) 0%,var(--navy-900) 45%,#123a86 100%)}
.form-panel::before{content:"";position:absolute;inset:0;opacity:.35;
  background:
   linear-gradient(115deg,transparent 0 40%,rgba(34,211,238,.10) 40% 40.3%,transparent 40.3%),
   linear-gradient(115deg,transparent 0 62%,rgba(255,255,255,.07) 62% 62.3%,transparent 62.3%),
   linear-gradient(115deg,transparent 0 80%,rgba(30,92,240,.25) 80% 80.4%,transparent 80.4%)}
.glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.glow-a{width:360px;height:360px;background:rgba(30,92,240,.55);top:-80px;right:-80px}
.glow-b{width:300px;height:300px;background:rgba(34,211,238,.22);bottom:-90px;left:-60px}
.glass-card{position:relative;z-index:2;width:100%;max-width:440px;padding:clamp(26px,4vw,40px);border-radius:24px;
  background:rgba(255,255,255,.93);border:1px solid rgba(255,255,255,.65);
  backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%);
  box-shadow:0 30px 70px -20px rgba(2,8,30,.7),0 0 0 6px rgba(255,255,255,.06)}
.card-title{font-size:26px;font-weight:700;margin:0 0 6px;color:var(--navy-900);letter-spacing:-.3px}
.card-sub{font-size:14.5px;color:var(--muted);margin:0 0 22px;line-height:1.55}
.card-foot{margin:20px 0 0;text-align:center;font-size:13.5px;color:var(--muted)}
.legal{position:relative;z-index:2;margin:22px 0 0;font-size:12px;color:rgba(255,255,255,.55);text-align:center}
.link{color:var(--royal);font-weight:600;text-decoration:none;transition:color .2s}
.link:hover{color:var(--royal-d);text-decoration:underline}

/* ---------- Fields ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--navy-900)}
.input-wrap{position:relative}
.input-wrap input{width:100%;height:50px;padding:0 46px 0 46px;border:1.5px solid var(--line);border-radius:12px;background:#f6f8fd;
  font:inherit;font-size:15px;color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s}
.input-wrap input::placeholder{color:#93a0ba}
.input-wrap input:focus{outline:none;background:#fff;border-color:var(--royal);box-shadow:0 0 0 4px rgba(30,92,240,.14)}
.lead-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#7a8aab;font-size:17px;pointer-events:none;transition:color .2s}
.input-wrap:focus-within .lead-icon{color:var(--royal)}
.toggle-pw{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;background:none;color:#7a8aab;border-radius:10px;font-size:18px;transition:background .2s,color .2s}
.toggle-pw:hover{background:#e9effb;color:var(--royal)}
.toggle-pw:focus-visible,.btn-primary-glow:focus-visible,.link:focus-visible{outline:3px solid rgba(34,211,238,.6);outline-offset:2px}
.field.invalid input{border-color:var(--danger);background:#fff7f8}
.field.invalid input:focus{box-shadow:0 0 0 4px rgba(220,47,60,.14)}
.field-error{min-height:0;max-height:0;overflow:hidden;font-size:12.5px;color:var(--danger);opacity:0;transition:max-height .25s,opacity .25s,margin .25s}
.field.invalid .field-error{max-height:40px;opacity:1;margin-top:6px}
.field.invalid .field-error::before{content:"\F33A";font-family:"bootstrap-icons";margin-right:5px;vertical-align:-1px}
.row-between{display:flex;justify-content:space-between;align-items:center;margin:2px 0 20px;font-size:13.5px}
.form-check-input:checked{background-color:var(--royal);border-color:var(--royal)}
.form-check-label{color:var(--muted)}

/* ---------- Button ---------- */
.btn-primary-glow{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:50px;border:0;border-radius:12px;color:#fff;font:inherit;font-weight:600;font-size:16px;cursor:pointer;
  background:linear-gradient(135deg,#2d6bff 0%,var(--royal) 55%,var(--royal-d) 100%);
  box-shadow:0 12px 24px -10px rgba(30,92,240,.75),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .15s,box-shadow .2s,filter .2s}
.btn-primary-glow:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 16px 28px -10px rgba(30,92,240,.85),inset 0 1px 0 rgba(255,255,255,.25);color:#fff}
.btn-primary-glow:active{transform:translateY(0)}
.btn-primary-glow.is-loading{pointer-events:none;opacity:.85}

/* ---------- Alerts / states ---------- */
.alert-glass{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;margin-bottom:16px;border-radius:12px;font-size:13.5px;line-height:1.45;animation:pop .3s ease}
.alert-danger{background:#fdecee;color:#a11d29;border:1px solid #f6c5ca}
.alert-warning{background:#fff6e0;color:#8a5a00;border:1px solid #f4dea3}
.alert-success{background:#e6f7ef;color:#0b7a50;border:1px solid #bce8d3}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.state-icon{width:64px;height:64px;margin:0 auto 16px;border-radius:20px;display:grid;place-items:center;font-size:30px;color:var(--royal);background:linear-gradient(135deg,#e8f0ff,#d6e4ff)}
.state-icon.ok{color:var(--ok);background:linear-gradient(135deg,#e3f8ee,#c9f0de)}
.state-icon.bad{color:var(--danger);background:linear-gradient(135deg,#fdecee,#f9d5d9)}
.reqs{list-style:none;padding:10px 12px;margin:-4px 0 16px;display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;font-size:12.5px;color:var(--muted);background:#f6f8fd;border-radius:10px}
.reqs li{display:flex;align-items:center;gap:6px;transition:color .2s}
.reqs li.met{color:var(--ok)}
.contact-list{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:10px}
.contact-list li{display:flex;gap:14px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#f6f8fd}
.contact-list i{font-size:20px;color:var(--royal)}
.contact-list small{display:block;color:var(--muted);font-size:12px}
.contact-list a{color:var(--navy-900);font-weight:600;text-decoration:none;word-break:break-all}
.hint{font-size:13px;color:var(--muted);margin:0 0 18px}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){.brand-script{top:calc(100vh - 190px)}.logo img{height:44px}}
@media (max-width:991.98px){
  .auth-shell{grid-template-columns:1fr;min-height:100vh}
  .brand-panel{padding:24px 24px 64px;min-height:0}
  .brand-bg{background-position:60% 30%}
  .brand-shade{background:linear-gradient(180deg,rgba(6,19,46,.85),rgba(6,19,46,.55) 60%,var(--navy-950))}
  .brand-content{max-width:none}
  .brand-title{margin-top:20px;font-size:22px}
  .brand-script{position:static;transform:none;font-size:28px;margin-top:10px;text-shadow:none}
  .brand-script::after{display:none}
  .float-glass{display:none}
  .form-panel{margin-top:-44px;padding:0 16px 32px;background:transparent;overflow:visible}
  .form-panel::before,.glow{display:none}
  .auth-body{background:linear-gradient(180deg,var(--navy-950),var(--navy-900))}
}
@media (max-width:575.98px){
  .brand-panel{padding:20px 18px 60px}
  .logo img{height:38px}.logo-text b{font-size:26px}
  .glass-card{padding:24px 20px;border-radius:20px}
  .reqs{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Contact admin */
.mail-text{font-weight:600;color:var(--navy-900);word-break:break-all}
.copy-btn{border:0;background:#e9effb;color:var(--royal);width:36px;height:36px;border-radius:10px;font-size:16px;transition:background .2s,color .2s}
.copy-btn:hover{background:var(--royal);color:#fff}
.copy-btn.copied{background:var(--ok);color:#fff}
.alt-mail{display:flex;justify-content:center;gap:20px;margin-top:14px;font-size:13.5px}
.alt-mail a{color:var(--muted);text-decoration:none;font-weight:500}
.alt-mail a:hover{color:var(--royal)}


/* Full logo on a white card */
.brand-content .logo{display:inline-block;background:#fff;border-radius:16px;padding:10px 18px;box-shadow:0 14px 34px -14px rgba(0,0,0,.55)}
.brand-content .logo img{display:block;height:auto;width:clamp(250px,27vw,410px)}
.float-glass{display:none!important}

@media (max-width:575.98px){
  .brand-content .logo{padding:8px 12px;border-radius:12px}
  .brand-content .logo img{width:min(78vw,300px)}
}