.auth-page{min-height:100vh;display:flex;align-items:center}.auth-container{width:100%;max-width:1320px;margin:0 auto;padding:40px 32px}.auth-row{min-height:calc(100vh - 80px);align-items:center}.left-col{padding:32px 56px 32px 24px}.right-col{padding:32px 24px 32px 56px}.left-inner{max-width:520px}.brand{display:flex;align-items:center;gap:14px;margin-bottom:34px}.brand-logo{width:46px;height:46px;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 10px 24px #4f46e52e;font-size:20px;flex-shrink:0}.brand-name{font-size:1.02rem;font-weight:800;letter-spacing:.1px}.brand-sub{margin-top:2px;color:var(--muted);font-size:.92rem}.mobile-brand{display:none;align-items:center;gap:12px;margin-bottom:18px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--radius-xl);background:#4f46e50f;color:#4338ca;font-size:.88rem;font-weight:700;margin-bottom:18px}.hero-title{font-size:clamp(1.8rem,2.5vw,2.4rem);line-height:1.22;letter-spacing:-.02em;font-weight:750;margin-bottom:16px}.hero-desc{color:var(--muted);font-size:1rem;line-height:1.9;margin-bottom:28px;max-width:470px}.feature-list{display:grid;gap:18px;margin-top:8px}.feature-item{display:flex;gap:14px;align-items:flex-start}.feature-icon{width:38px;height:38px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);color:var(--primary);box-shadow:var(--shadow-soft);flex-shrink:0;margin-top:1px}.feature-title{font-size:.97rem;font-weight:700;margin-bottom:4px}.feature-text{color:var(--muted);font-size:.93rem;line-height:1.75;max-width:410px}.login-wrap,.form-wrap{width:100%;max-width:392px;margin-left:auto}.login-top-note,.form-top-note{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:var(--radius-xl);background:#ffffffd1;border:1px solid var(--line);color:#475569;font-size:.83rem;font-weight:700;margin-bottom:16px}.form-title{font-size:1.3rem;font-weight:800;letter-spacing:-.01em;margin-bottom:8px}.form-subtitle,.login-subtitle{color:var(--muted);font-size:.94rem;line-height:1.75;margin-bottom:18px;max-width:360px}.social-stack{display:grid;gap:10px;margin-bottom:16px}.social-btn{width:100%;height:48px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff;color:var(--text);font-weight:700;font-size:.94rem;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:var(--shadow-soft-sm);transition:all .2s ease}.social-btn:hover{transform:translateY(-1px);border-color:#d7dfeb;background:#fff}.social-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;font-size:1rem;line-height:1;flex-shrink:0}.icon-google{position:relative;width:16px;height:16px;border-radius:50%;background:conic-gradient(#4285f4 0deg 90deg,#34a853 90deg 180deg,#fbbc05 180deg 270deg,#ea4335 270deg 360deg);display:inline-block;flex-shrink:0}.icon-google:before{content:"";position:absolute;inset:3px;background:#fff;border-radius:50%}.icon-google:after{content:"";position:absolute;right:-1px;top:6px;width:7px;height:4px;background:#4285f4;border-radius:2px}.icon-apple{color:#111827}.icon-microsoft{position:relative;width:16px;height:16px;display:inline-grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:2px;flex-shrink:0}.icon-microsoft span{display:block;width:7px;height:7px;border-radius:1px}.icon-microsoft span:nth-child(1){background:#f25022}.icon-microsoft span:nth-child(2){background:#7fba00}.icon-microsoft span:nth-child(3){background:#00a4ef}.icon-microsoft span:nth-child(4){background:#ffb900}.divider{display:flex;align-items:center;gap:12px;margin:18px 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.divider span{color:var(--soft);font-size:.82rem;font-weight:700;white-space:nowrap}.password-wrap{position:relative}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--soft);padding:4px;font-size:.95rem}.login-links{display:flex;justify-content:flex-end;margin:12px 0 18px}.signup-text,.bottom-text,.policy-text{text-align:center}.signup-text,.bottom-text{margin-top:16px;color:var(--muted);font-size:.9rem}.policy-text{margin-top:10px;color:var(--soft);font-size:.8rem;line-height:1.65}.verify-row{display:flex;gap:10px;align-items:stretch}.verify-row .form-control{flex:1 1 auto;min-width:0}.btn-code{flex:0 0 132px;height:48px;border-radius:var(--radius-md);border:1px solid var(--line);background:#fff;color:var(--text);font-size:.9rem;font-weight:700;transition:all .2s ease;box-shadow:var(--shadow-soft-sm)}.btn-code:hover:not(:disabled){transform:translateY(-1px);border-color:#d7dfeb}.btn-code:disabled{color:var(--soft);background:#f8fafc;cursor:not-allowed;box-shadow:none}.form-tip{margin-top:8px;color:var(--soft);font-size:.82rem;line-height:1.65}.message-box{display:none;margin-top:16px;border-radius:var(--radius-md);padding:12px 14px;font-size:.88rem;line-height:1.7;border:1px solid transparent}.message-box.show{display:block}.message-success{background:var(--success-bg);border-color:var(--success-border);color:var(--success-text)}.message-warning{background:var(--warning-bg);border-color:var(--warning-border);color:var(--warning-text)}.success-box{display:none;margin-top:16px;padding:12px 14px;border-radius:var(--radius-md);background:var(--success-bg);border:1px solid var(--success-border);color:var(--success-text);font-size:.88rem}.success-box.show{display:block}.success-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;text-align:center;box-shadow:var(--shadow-card);max-width:420px;margin-left:auto}.success-icon{width:64px;height:64px;border-radius:50%;background:var(--success-bg);border:1px solid var(--success-border);display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--success);margin:0 auto 18px}.success-title{font-size:1.3rem;font-weight:800;margin-bottom:8px}.success-text{font-size:.94rem;color:var(--muted);margin-bottom:22px}@media(max-width:991.98px){.auth-container{padding:20px}.auth-row{min-height:auto}.left-col,.right-col{padding:18px 14px}.left-inner{max-width:none}.login-wrap,.form-wrap{max-width:100%;margin-left:0}.mobile-brand{display:flex}.success-card{margin-left:0;max-width:100%}}@media(max-width:575.98px){.auth-container{padding:16px}.left-col,.right-col{padding:16px 14px}.hero-title{font-size:1.65rem}.hero-desc{font-size:.95rem}.social-btn,.btn-login,.btn-submit,.btn-main,.btn-code,.form-control{height:46px}.verify-row{gap:8px}.btn-code{flex-basis:118px;font-size:.84rem}}