@import url(//fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Outfit:wght@600;700;800&display=swap);:root{--font-family-sans-serif: "Noto Sans JP", "Helvetica Neue", Helvetica, Arial, Meiryo, sans-serif}p{font-family:var(--font-family-sans-serif)}body.login-session{--iris-auth-deep: #050814;--iris-auth-mid: #0b1730;--iris-auth-navy: #132a52;--iris-auth-accent: #3b6fd4;--iris-auth-accent-soft: #93c5fd;--iris-auth-text: #e8eef8;--iris-auth-muted: #94a3b8;--iris-auth-panel: rgba(8, 16, 36, 0.78);--iris-auth-border: rgba(147, 197, 253, 0.22);--iris-auth-glow: rgba(59, 111, 212, 0.32);margin:0;min-height:100vh;font-family:var(--font-family-sans-serif);color:var(--iris-auth-text);background:var(--iris-auth-deep)}body.login-session,body.login-session html{height:100%}.iris-auth-bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}.iris-auth-bg-base{position:absolute;inset:0;background:radial-gradient(ellipse 90% 70% at 80% 10%, rgba(30,64,175,0.28) 0%, transparent 55%),radial-gradient(ellipse 70% 50% at 10% 85%, rgba(15,23,42,0.9) 0%, transparent 50%),radial-gradient(ellipse 50% 40% at 50% 50%, rgba(19,42,82,0.45) 0%, transparent 60%),linear-gradient(180deg, #050814 0%, #0b1730 48%, #091428 100%)}.iris-auth-grid{position:absolute;inset:-20%;background-image:linear-gradient(rgba(147,197,253,0.07) 1px, transparent 1px),linear-gradient(90deg, rgba(147,197,253,0.07) 1px, transparent 1px);background-size:52px 52px;mask-image:radial-gradient(ellipse at center, black 18%, transparent 72%);-webkit-mask-image:radial-gradient(ellipse at center, black 18%, transparent 72%);animation:iris-auth-grid-pan 48s linear infinite}@keyframes iris-auth-grid-pan{from{transform:translate3d(0, 0, 0)}to{transform:translate3d(-52px, -52px, 0)}}.iris-auth-orb{position:absolute;border-radius:50%;filter:blur(8px);opacity:0.55}.iris-auth-orb-1{width:280px;height:280px;left:-60px;top:12%;background:radial-gradient(circle, rgba(37,99,235,0.45) 0%, transparent 70%);animation:iris-auth-orb-drift 18s ease-in-out infinite}.iris-auth-orb-2{width:360px;height:360px;right:-80px;bottom:8%;background:radial-gradient(circle, rgba(29,78,216,0.32) 0%, transparent 70%);animation:iris-auth-orb-drift 22s ease-in-out infinite reverse}.iris-auth-orb-3{width:180px;height:180px;left:42%;top:6%;background:radial-gradient(circle, rgba(147,197,253,0.2) 0%, transparent 70%);animation:iris-auth-orb-drift 14s ease-in-out infinite}@keyframes iris-auth-orb-drift{0%,100%{transform:translate(0, 0) scale(1)}50%{transform:translate(24px, -18px) scale(1.08)}}.iris-auth-scan{position:absolute;left:0;right:0;height:140px;background:linear-gradient(180deg, transparent, rgba(59,111,212,0.1), transparent);animation:iris-auth-scan 10s ease-in-out infinite}@keyframes iris-auth-scan{0%{top:-10%;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:95%;opacity:0}}.iris-auth-network{position:absolute;inset:0;width:100%;height:100%}.login-session-content{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2.5rem 1rem 2rem}.iris-auth-shell{width:100%;max-width:26.5rem}.iris-auth-shell--wide{max-width:32rem}.iris-auth-header{text-align:center;margin-bottom:1.5rem}.iris-auth-logo{display:inline-flex;align-items:center;gap:0.7rem;color:var(--iris-auth-text);text-decoration:none}.iris-auth-logo-img{width:52px;height:52px;-o-object-fit:contain;object-fit:contain;border-radius:14px;background:rgba(255,255,255,0.92);padding:6px;box-shadow:0 0 0 1px rgba(147,197,253,0.25),0 10px 30px rgba(0,0,0,0.35)}.iris-auth-logo-word{font-family:Outfit, "Noto Sans JP", sans-serif;font-weight:800;font-size:2rem;letter-spacing:0.08em}.iris-auth-eyebrow{margin:0.85rem 0 0.2rem;font-family:Outfit, sans-serif;font-size:0.68rem;font-weight:600;letter-spacing:0.28em;color:var(--iris-auth-accent-soft)}.iris-auth-tagline{margin:0;font-size:0.9rem;color:var(--iris-auth-muted)}.iris-auth-panel{position:relative;overflow:hidden;background:var(--iris-auth-panel);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--iris-auth-border);border-radius:1.05rem;padding:1.7rem 1.6rem 1.45rem;box-shadow:0 18px 50px rgba(0,8,24,0.55),inset 0 1px 0 rgba(255,255,255,0.08)}.iris-auth-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% 0%, rgba(59,111,212,0.18) 0%, transparent 60%),radial-gradient(ellipse 50% 40% at 100% 100%, rgba(15,23,42,0.35) 0%, transparent 55%);pointer-events:none}.iris-auth-panel>*{position:relative;z-index:1}.iris-auth-panel-title{font-size:1.2rem;font-weight:700;margin:0 0 1.25rem;color:var(--iris-auth-text)}.iris-auth-form{display:flex;flex-direction:column;gap:0.95rem}.iris-auth-label{display:block;font-size:0.82rem;font-weight:500;margin-bottom:0.35rem;color:var(--iris-auth-muted)}.iris-auth-input,body.login-session .iris-auth-input.form-control{width:100%;height:auto;padding:0.7rem 0.9rem;border-radius:0.6rem;border:1px solid rgba(147,197,253,0.22);background:rgba(5,10,22,0.62);color:var(--iris-auth-text);font-size:0.95rem;margin:0}.iris-auth-input::-moz-placeholder{color:rgba(148,163,184,0.7)}.iris-auth-input::placeholder{color:rgba(148,163,184,0.7)}.iris-auth-input:focus{outline:none;border-color:rgba(59,111,212,0.7);box-shadow:0 0 0 3px rgba(59,111,212,0.22)}.iris-auth-remember{display:flex;align-items:center;gap:0.5rem;font-size:0.875rem;color:var(--iris-auth-muted);margin:0}.iris-auth-remember input{accent-color:var(--iris-auth-accent)}.iris-auth-submit{width:100%;margin-top:0.35rem;padding:0.8rem 1rem;border:0;border-radius:0.85rem;background:linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);color:#fff;font-size:1rem;font-weight:700;letter-spacing:0.04em;cursor:pointer;box-shadow:0 0 28px var(--iris-auth-glow);transition:transform 0.2s ease, box-shadow 0.2s ease}.iris-auth-submit:hover{transform:translateY(-1px);box-shadow:0 0 40px rgba(59,111,212,0.48)}.iris-auth-submit:disabled{opacity:0.55;cursor:not-allowed;transform:none;box-shadow:none}.iris-auth-turnstile{display:flex;justify-content:center;align-items:center;min-height:72px;margin:0.5rem 0 0.25rem}.iris-auth-links{margin-top:1.15rem;text-align:center;font-size:0.875rem;line-height:1.7;color:var(--iris-auth-muted)}.iris-auth-links a,.iris-auth-legal a,.iris-auth-consent a,.iris-auth-brief a{color:var(--iris-auth-accent-soft);font-weight:600}.iris-auth-links a:hover,.iris-auth-legal a:hover,.iris-auth-consent a:hover,.iris-auth-brief a:hover{color:#dbeafe}.iris-auth-legal{margin-top:1.25rem;text-align:center;font-size:0.8rem;color:var(--iris-auth-muted)}.iris-auth-legal span{margin:0 0.4rem;opacity:0.55}.iris-auth-brief{margin-bottom:1.15rem;padding:0.85rem 0.95rem;border-radius:0.7rem;background:rgba(15,23,42,0.45);border:1px solid rgba(147,197,253,0.14);font-size:0.86rem;color:var(--iris-auth-muted)}.iris-auth-brief-title{margin:0 0 0.45rem;font-size:0.72rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--iris-auth-accent-soft)}.iris-auth-brief ul{margin:0;padding-left:1.1rem}.iris-auth-brief li+li{margin-top:0.35rem}.iris-auth-consent{margin:0.9rem 0 0;text-align:center;font-size:0.75rem;line-height:1.65;color:var(--iris-auth-muted)}.iris-auth-extra{display:flex;gap:0.5rem;margin-top:1rem}.iris-auth-ghost{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:0.55rem 0.7rem;border-radius:0.7rem;border:1px solid var(--iris-auth-border);color:var(--iris-auth-accent-soft) !important;font-size:0.82rem;font-weight:600;text-decoration:none}.iris-auth-ghost:hover{background:rgba(59,111,212,0.14);text-decoration:none}.iris-auth-hint{margin:0 0 0.35rem;font-size:0.78rem;color:var(--iris-auth-muted)}body.login-session #error_explanation{margin-bottom:0.75rem;padding:0.75rem 0.85rem;border-radius:0.6rem;background:rgba(239,68,68,0.12);border:1px solid rgba(239,68,68,0.35);color:#fca5a5;font-size:0.86rem}body.login-session #error_explanation h2{font-size:0.86rem;margin:0 0 0.4rem}body.login-session #error_explanation ul{margin:0;padding-left:1.1rem}body.login-session .login-session-content>.alert,body.login-session .iris-toast-stack{width:100%;max-width:26.5rem}body.login-session .modal-content{background:#0f172a;color:var(--iris-auth-text);border:1px solid var(--iris-auth-border)}body.login-session .modal-header,body.login-session .modal-footer{border-color:var(--iris-auth-border);background:rgba(15,23,42,0.8)}body.login-session .close{color:var(--iris-auth-text);text-shadow:none;opacity:0.7}@media (prefers-reduced-motion: reduce){.iris-auth-grid,.iris-auth-orb,.iris-auth-scan{animation:none}}