body{min-height:100vh;overflow:auto}.register-layout{position:relative;z-index:2;min-height:100vh;display:grid;grid-template-columns:minmax(330px,1.08fr) minmax(340px,0.92fr);gap:24px;padding:calc(24px + 68px) 24px 24px}.register-layout.role-selection-mode{display:flex;justify-content:center;align-items:stretch;padding-inline:clamp(16px,6vw,56px)}.register-layout.role-selection-mode .form-side{display:none}.register-layout.role-selection-mode .identity-side{width:min(760px,100%);margin-inline:auto}.register-layout.role-selection-mode .identity-content{max-width:620px;margin-inline:auto;text-align:center}.register-layout.role-selection-mode .identity-content h1{max-width:12ch;margin-inline:auto}.register-layout.role-selection-mode .identity-copy{max-width:42ch;margin-inline:auto}.register-layout.role-selection-mode .role-selector{max-width:620px;margin-inline:auto}.register-layout.form-open-mode{display:flex;justify-content:center;align-items:stretch;padding-inline:clamp(16px,6vw,56px)}.register-layout.form-open-mode .identity-side{display:none}.register-layout.form-open-mode .form-side{width:min(620px,100%);margin-inline:auto;padding:0;border:none;background:0 0;backdrop-filter:none}.form-side,.identity-side{border:1px solid var(--border);border-radius:28px;backdrop-filter:blur(22px);overflow:hidden;background:linear-gradient(160deg,rgba(255,255,255,.82),rgba(246,245,255,.68))}.dark .form-side,.dark .identity-side{background:linear-gradient(160deg,rgba(18,20,33,.88),rgba(14,16,28,.72))}.identity-side{padding:24px;display:flex;flex-direction:column;position:relative}.identity-side::before{content:"";position:absolute;inset:auto -20% -35% -10%;height:320px;border-radius:42% 58% 58% 42%;pointer-events:none;transform:rotate(-6deg);background:radial-gradient(circle at 40% 40%,rgba(186,230,253,.55),transparent 60%)}.dark .identity-side::before{background:radial-gradient(circle at 40% 40%,rgba(59,130,246,.35),transparent 60%)}.identity-top{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:2}.brand-link{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--foreground);font-weight:600;letter-spacing:.02em}.theme-toggle{width:44px;height:44px;border:1px solid var(--border);border-radius:12px;color:var(--muted-foreground);background:var(--card);display:grid;place-items:center;transition:.2s}.theme-toggle:hover{color:var(--foreground);border-color:var(--primary)}.identity-content{position:relative;z-index:2;padding:28px 8px 8px;max-width:660px}.kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted-foreground);margin-bottom:12px}.identity-content h1{font-size:clamp(1.9rem, 4.3vw, 3.5rem);line-height:1.05;letter-spacing:-.03em;margin-bottom:15px;max-width:14ch}.identity-copy{max-width:56ch;color:var(--muted-foreground);line-height:1.7;margin-bottom:26px}.role-selector{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}.role-card{text-align:left;border:1px solid var(--border);border-radius:18px;padding:16px;min-height:190px;display:flex;flex-direction:column;gap:10px;transition:transform .22s,border-color .22s,box-shadow .22s;color:var(--foreground);text-decoration:none;cursor:pointer;background:linear-gradient(165deg,rgba(255,255,255,.65),rgba(246,244,255,.75))}.dark .role-card{background:linear-gradient(165deg,rgba(31,36,55,.65),rgba(21,24,40,.65))}.role-card:hover{transform:translateY(-2px);border-color:var(--primary)}.role-card.active{border-color:var(--primary);box-shadow:0 0 0 2px rgba(167,139,250,.23)}.role-card[data-role=invite] .role-check{color:var(--muted-foreground)}.dark .role-card[data-role=user].active{background:linear-gradient(160deg,rgba(139,92,246,.26),rgba(59,130,246,.12))}.role-card[data-role=user].active{background:linear-gradient(160deg,rgba(196,181,253,.56),rgba(186,230,253,.45))}.dark .role-card[data-role=admin].active{background:linear-gradient(160deg,rgba(236,72,153,.24),rgba(139,92,246,.12))}.role-card[data-role=admin].active{background:linear-gradient(160deg,rgba(251,207,232,.58),rgba(196,181,253,.4))}.role-card-head{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--muted-foreground);text-transform:uppercase;letter-spacing:.08em}.role-check,.role-tag{padding:4px 8px;border-radius:999px;border:1px solid var(--border)}.role-card.active .role-check{border-color:var(--primary);color:var(--primary)}.role-card h3{font-size:1.12rem;line-height:1.2}.role-card p{font-size:.92rem;line-height:1.6;color:var(--muted-foreground)}.signal-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;height:7px}.signal-strip span{display:block;border-radius:999px}.dark .signal-strip span:nth-child(odd){background:linear-gradient(90deg,var(--neon-purple),var(--cosmic-blue))}.signal-strip span:nth-child(odd){background:linear-gradient(90deg,var(--pastel-lavender),var(--pastel-sky))}.dark .signal-strip span:nth-child(2n){background:linear-gradient(90deg,var(--soft-pink),var(--neon-purple))}.signal-strip span:nth-child(2n){background:linear-gradient(90deg,var(--pastel-peach),var(--pastel-lavender))}.signal-strip span:nth-child(2){animation-delay:.15s}.signal-strip span:nth-child(3){animation-delay:.3s}.signal-strip span:nth-child(4){animation-delay:.45s}.signal-strip span:nth-child(5){animation-delay:.6s}.form-side{display:grid;place-items:center;padding:26px}.register-card{width:min(500px,100%);border:1px solid var(--border);border-radius:22px;padding:28px}.form-view{animation:.28s fade-form}.chooser-hint-grid{display:grid;grid-template-columns:1fr;gap:10px}.chooser-chip{border:1px dashed var(--border);border-radius:12px;padding:10px 12px;font-size:.9rem;color:var(--muted-foreground);background:rgba(255,255,255,.12)}.dark .chooser-chip{background:rgba(31,36,55,.35)}.dark .register-card{background:linear-gradient(180deg,rgba(26,29,48,.68),rgba(18,21,38,.8))}.register-card{background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(247,244,255,.74))}.register-header{margin-bottom:22px}.role-kicker{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:6px}.register-header h2{font-size:clamp(1.45rem, 2.5vw, 1.95rem);line-height:1.2;margin-bottom:8px}.register-header p{color:var(--muted-foreground);line-height:1.6}.register-form{display:grid;gap:10px}.field-label{font-size:.88rem;color:var(--muted-foreground);margin-top:2px}.field-input{width:100%;border-radius:12px;border:1px solid var(--border);background:var(--card);padding:13px 14px;color:var(--foreground);font-size:.96rem;transition:border-color .2s,box-shadow .2s}.field-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(167,139,250,.25)}.dark .field-input:focus{box-shadow:0 0 0 3px rgba(139,92,246,.2)}.admin-group{display:grid;gap:10px}.password-wrap{position:relative}.password-wrap .field-input{padding-right:72px}.password-toggle{position:absolute;top:50%;right:12px;transform:translateY(-50%);font-size:.82rem;font-weight:600;color:var(--muted-foreground)}.password-toggle:hover{color:var(--foreground)}.password-strength{margin-top:8px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.1);display:grid;gap:8px}.dark .password-strength{background:rgba(15,23,42,.35)}.password-strength-head{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:.78rem;color:var(--muted-foreground)}.password-strength-title{font-weight:600}.password-strength-level{font-weight:700}.password-strength-meter{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.password-strength-meter-segment{height:6px;border-radius:999px;background:var(--border);transition:background-color .2s}.password-strength.level-weak .password-strength-meter-segment.is-active{background:#f97316}.password-strength.level-fair .password-strength-meter-segment.is-active{background:#f59e0b}.password-strength.level-good .password-strength-meter-segment.is-active{background:#3b82f6}.password-strength.level-strong .password-strength-meter-segment.is-active{background:#22c55e}.password-strength-list{list-style:none;padding:0;margin:0;display:grid;gap:4px}.password-strength-item{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--muted-foreground)}.password-strength-dot{width:7px;height:7px;border-radius:999px;background:var(--border);flex-shrink:0}.password-strength-item.is-pass{color:#22c55e}.password-strength-item.is-pass .password-strength-dot{background:#22c55e}.checkbox-wrap{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;color:var(--muted-foreground);margin-top:2px}.checkbox-wrap input{accent-color:var(--primary)}.register-btn{margin-top:6px;border-radius:14px;padding:13px 18px;font-size:.95rem;font-weight:600;letter-spacing:.01em;color:var(--primary-foreground);transition:transform .2s,filter .2s;background:linear-gradient(90deg,var(--pastel-lavender),var(--pastel-sky));color:var(--foreground)}.dark .register-btn{background:linear-gradient(90deg,var(--neon-purple),var(--cosmic-blue))}.register-btn:hover{transform:translateY(-1px);filter:brightness(1.03)}.register-btn.admin-mode{background:linear-gradient(90deg,var(--soft-pink),var(--neon-purple));color:var(--primary-foreground)}.form-message{min-height:22px;font-size:.88rem;color:var(--muted-foreground);margin-top:4px}.back-to-chooser{margin-top:12px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);color:var(--muted-foreground);font-size:.88rem;transition:color .2s,border-color .2s,background-color .2s}.back-to-chooser:hover{color:var(--foreground);border-color:var(--primary);background:var(--secondary)}.form-message.success{color:oklch(.72 .15 150)}.form-message.error{color:oklch(.68 .21 25)}.register-footer{margin-top:10px;padding-top:18px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:8px}.register-footer p{color:var(--muted-foreground);font-size:.9rem}.text-link{color:var(--primary);text-decoration:none;font-size:.9rem}.text-link:hover{text-decoration:underline}@keyframes pulse-track{0%,100%{opacity:.5;transform:scaleX(.92)}50%{opacity:1;transform:scaleX(1)}}@keyframes fade-form{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1080px){.register-layout{grid-template-columns:1fr;padding:18px;gap:16px}.form-side,.identity-side{border-radius:22px}.identity-content{padding:20px 6px 6px}.role-selector{grid-template-columns:1fr}}@media (max-width:620px){body{overflow-x:hidden}.register-layout,.register-layout.form-open-mode,.register-layout.role-selection-mode{min-height:auto;padding:12px}.form-side,.identity-side{padding:14px;border-radius:18px}.register-layout.role-selection-mode .identity-content{text-align:left}.register-layout.role-selection-mode .identity-content h1,.register-layout.role-selection-mode .identity-copy,.register-layout.role-selection-mode .role-selector{max-width:none;margin-inline:0}.identity-content h1{font-size:2rem;letter-spacing:0}.identity-copy{margin-bottom:18px}.role-card{min-height:auto;padding:14px;border-radius:14px}.role-card-head{align-items:flex-start;gap:8px}.role-check,.role-tag{white-space:nowrap}.register-card{padding:16px;border-radius:16px}.checkbox-wrap,.password-strength-head,.register-footer{align-items:flex-start}.password-strength-head{flex-direction:column}.register-footer{flex-direction:column;gap:4px}}@media (max-width:420px){.brand-link span{font-size:.92rem}.role-card-head{flex-direction:column}.password-wrap .field-input{padding-right:64px}.password-toggle{right:10px;font-size:.78rem}}