:root{--auth-bg-1: #f4ebff;--auth-bg-2: #efe6ff;--auth-primary: #5f3089;--auth-primary-strong: #4a2570;--auth-secondary: #f6a422;--auth-secondary-strong: #e0920e;--auth-accent: #c9a4e4;--auth-text: #14263a;--auth-muted: #5e7084;--auth-border: #e3d5f6;--auth-card: #ffffff;--auth-danger: #d92d20;--auth-success: #12874d}.auth-shell{min-height:100dvh;margin:0;font-family:Trebuchet MS,Segoe UI,sans-serif;color:var(--auth-text);background:radial-gradient(1200px 600px at -10% -20%,#d8c2ef 0%,transparent 70%),radial-gradient(900px 500px at 100% 120%,#e6d4f5 0%,transparent 65%),linear-gradient(145deg,var(--auth-bg-1),var(--auth-bg-2));position:relative}.auth-shell-bg{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.auth-shell-orb{position:absolute;border-radius:999px;filter:blur(2px);opacity:.55}.auth-shell-orb--one{width:260px;height:260px;background:#5f308938;top:8%;left:6%}.auth-shell-orb--two{width:220px;height:220px;background:#a168d13d;bottom:12%;right:8%}.auth-shell-orb--three{width:120px;height:120px;background:#5f308924;top:55%;left:45%}.auth-shell-main{position:relative;z-index:1;width:min(1100px,calc(100% - 32px));min-height:max(720px,calc(100dvh - 32px));margin:16px auto;display:grid;grid-template-columns:minmax(280px,1fr) minmax(380px,1.1fr);background:#ffffffd1;border:1px solid rgba(255,255,255,.65);border-radius:28px;box-shadow:0 30px 80px #1a36542e;overflow:hidden}.auth-brand-panel{background:linear-gradient(160deg,#4a2570,#5f3089 45%,#7a45a8);color:#fff;padding:40px 34px;display:flex;flex-direction:column;justify-content:center;gap:14px}.auth-brand-kicker{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;opacity:.9;margin:0}.auth-brand-title{font-size:clamp(1.9rem,3vw,2.4rem);line-height:1.15;margin:0;font-weight:800}.auth-brand-subtitle{margin:0;font-size:1rem;line-height:1.6;opacity:.95}.auth-brand-points{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}.auth-brand-points li{display:flex;align-items:center;gap:8px;font-size:.95rem;line-height:1.4}.auth-brand-points li:before{content:"✦";color:#fdf0d5;font-weight:800}.auth-form-panel{background:var(--auth-card);display:grid;grid-template-rows:auto 1fr auto;min-width:0}.auth-form-topbar{padding:18px 24px;border-bottom:1px solid #ece3f5;display:flex;align-items:center;justify-content:space-between;gap:12px}.auth-home-link{color:var(--auth-muted);text-decoration:none;font-weight:700;font-size:.86rem}.auth-home-link:hover{color:var(--auth-primary)}.auth-lang-switcher{display:inline-flex;align-items:center;gap:6px}.auth-lang-btn{min-width:36px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--auth-border);color:var(--auth-muted);text-decoration:none;font-weight:700;font-size:.75rem;background:#f8fbff}.auth-lang-btn:hover{border-color:#9b6fc4;color:var(--auth-primary-strong)}.auth-lang-btn.active{background:var(--auth-primary);border-color:var(--auth-primary);color:#fff}.auth-form-content{padding:28px}.auth-form-footer{border-top:1px solid #ece3f5;padding:14px 24px;font-size:.78rem;color:#7f90a2}.auth-form-card{max-width:520px;margin:0 auto}.auth-card-header{margin-bottom:20px}.auth-card-title{margin:0;font-size:1.7rem;font-weight:800;line-height:1.2}.auth-card-subtitle{margin:8px 0 0;color:var(--auth-muted);font-size:.95rem;line-height:1.5}.auth-form{display:grid;gap:16px}.auth-field{display:grid;gap:6px}.auth-field-label{font-size:.88rem;color:#3d5166;font-weight:700}.auth-input,.auth-form .form-input,.auth-form .form-select{width:100%;border-radius:12px;border:1px solid var(--auth-border);background:#fff;color:var(--auth-text);padding:12px 14px;font-size:.96rem;line-height:1.4;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}.auth-input:focus,.auth-form .form-input:focus,.auth-form .form-select:focus{outline:none;border-color:#9b6fc4;box-shadow:0 0 0 3px #5f308929;background:#fcfeff}.auth-input--error{border-color:#d92d208c}.auth-password-wrap{position:relative}.auth-password-wrap .auth-input,.auth-password-wrap .form-input{padding-right:44px}.auth-password-toggle{position:absolute;top:50%;right:10px;transform:translateY(-50%);border:none;background:transparent;color:#7f90a2;width:30px;height:30px;border-radius:8px;cursor:pointer}.auth-password-toggle:hover{color:var(--auth-primary);background:#f1eaf8}.auth-field-error{color:var(--auth-danger);font-size:.8rem;font-weight:600}.auth-inline-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.auth-checkbox-label{display:inline-flex;align-items:center;gap:8px;color:#516579;font-size:.86rem;cursor:pointer}.auth-checkbox{width:16px;height:16px;accent-color:var(--auth-primary)}.auth-text-link,.auth-link{color:var(--auth-primary);text-decoration:none;font-weight:700}.auth-text-link:hover,.auth-link:hover{color:var(--auth-primary-strong);text-decoration:underline}.auth-btn,.auth-form .btn{width:100%;border:none;border-radius:12px;padding:12px 16px;font-size:.95rem;font-weight:800;cursor:pointer}.auth-btn--primary,.auth-form .btn-primary{background:var(--auth-secondary);color:#fff;box-shadow:0 10px 24px #f6a4224d}.auth-btn--primary:hover,.auth-form .btn-primary:hover{transform:translateY(-1px);background:var(--auth-secondary-strong)}.auth-btn--loading{opacity:.88;pointer-events:none}.auth-switch-link,.auth-links{margin-top:16px;color:#617487;font-size:.88rem;text-align:center}.auth-alert{border-radius:12px;border:1px solid;padding:10px 12px;margin-bottom:14px;font-size:.88rem;font-weight:700;display:flex;align-items:center;gap:10px}.auth-alert--success{color:var(--auth-success);border-color:#12874d52;background:#12874d14}.register-form-subtitle{margin:6px 0 0;font-size:.9rem;color:#607387;font-weight:500}.form-hint{margin-top:6px;font-size:.78rem;color:#72869a}.role-specific-section{margin-bottom:14px;padding:14px;border:1px dashed #9b6fc4;border-radius:12px;background:#f5f0fa;display:none}.role-specific-section.visible{display:block}[dir=rtl] .auth-password-wrap .auth-input,[dir=rtl] .auth-password-wrap .form-input{padding-right:14px;padding-left:44px}[dir=rtl] .auth-password-toggle{right:auto;left:10px}@media (max-width: 980px){.auth-shell-main{grid-template-columns:1fr}.auth-brand-panel{padding:26px 24px}.auth-form-content{padding:22px}}@media (max-width: 640px){.auth-shell-main{width:calc(100% - 12px);margin:6px auto;min-height:calc(100dvh - 12px);border-radius:18px}.auth-form-topbar,.auth-form-footer{padding-left:14px;padding-right:14px}.auth-form-content{padding:14px}.auth-card-title{font-size:1.45rem}.auth-brand-title{font-size:1.7rem}}.auth-social-divider{display:flex;align-items:center;gap:12px;margin:22px 0 18px;color:var(--auth-muted);font-size:.8125rem;font-weight:500;letter-spacing:.02em;text-transform:lowercase}.auth-social-divider:before,.auth-social-divider:after{content:"";flex:1;height:1px;background:linear-gradient(to right,transparent,var(--auth-border),var(--auth-accent),var(--auth-border),transparent)}.auth-btn--google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px 20px;background:#fff;color:var(--auth-primary);border:1.5px solid var(--auth-border);border-radius:12px;font-size:.9375rem;font-weight:600;text-decoration:none;box-shadow:0 2px 8px #5f308912;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease,transform .15s ease,color .2s ease;cursor:pointer;position:relative;overflow:hidden}.auth-btn--google:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#5f30890a,#c9a4e40f);opacity:0;transition:opacity .2s ease;border-radius:inherit}.auth-btn--google:hover{border-color:var(--auth-primary);box-shadow:0 4px 18px #5f30892e;color:var(--auth-primary-strong);text-decoration:none;transform:translateY(-1px)}.auth-btn--google:hover:before{opacity:1}.auth-btn--google:active{transform:translateY(0);box-shadow:0 2px 8px #5f30891f}.auth-btn--google:focus-visible{outline:2px solid var(--auth-primary);outline-offset:2px}.auth-google-icon{width:20px;height:20px;flex-shrink:0;filter:drop-shadow(0 1px 1px rgba(0,0,0,.1))}[dir=rtl] .auth-btn--google{flex-direction:row-reverse}