.login-page{background:var(--bg-tertiary,#f8fafc);min-height:100dvh;color:var(--text-primary,#0f172a);justify-content:flex-start;align-items:stretch;display:flex;position:relative;overflow:hidden}.login-backend-switch{z-index:100;position:absolute;top:24px;right:24px}.backend-switch-pill{background:var(--bg-primary,#ffffffd9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-primary,#00000014);color:var(--text-secondary,#475569);cursor:pointer;border-radius:9999px;align-items:center;gap:8px;padding:8px 14px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex;box-shadow:0 2px 8px #0000000a}.backend-switch-pill:hover{background:var(--bg-primary,#fff);color:var(--text-primary,#0f172a);border-color:var(--brand-primary,#6366f1);box-shadow:0 4px 12px #6366f11f}.login-left-banner{display:none}.brand-badge{z-index:10;pointer-events:none;position:absolute;top:40px;left:40px}.brand-text{letter-spacing:.18em;color:var(--text-primary,#111);text-transform:uppercase;font-family:Outfit,Montserrat,Inter,sans-serif;font-size:42px;font-weight:900;display:inline-block}.login-right-content{z-index:2;background:0 0;flex-shrink:0;justify-content:center;align-items:center;width:100%;padding:40px 24px;display:flex;position:relative}.auth-wrapper{z-index:2;background:var(--bg-primary,#fff);border-radius:16px;width:min(100%,760px);position:relative;box-shadow:0 20px 40px #00000014}.auth-container{z-index:2;background:var(--bg-primary,#fff);border-radius:16px;flex-direction:row;width:100%;min-height:min(520px,100dvh - 104px);display:flex;position:relative;overflow:hidden}.auth-side-panel{background:linear-gradient(135deg,#6366f114 0%,#ec489914 100%);border-right:1px solid #0000000d;flex-direction:column;justify-content:flex-start;align-items:flex-start;width:280px;padding:40px 32px;display:flex}.side-brand{letter-spacing:1px;color:var(--text-primary,#1e293b);align-items:center;gap:8px;margin-bottom:24px;font-size:18px;font-weight:700;display:flex}.side-content-wrapper{flex-direction:column;flex:1;justify-content:center;width:100%;display:flex}.side-content{flex-direction:column;display:flex}.side-header{align-items:baseline;gap:8px;margin-bottom:12px;display:flex}.side-title{color:var(--text-primary,#0f172a);margin-bottom:0;font-size:20px;font-weight:600}.side-desc{color:var(--text-secondary,#64748b);margin-bottom:0;font-size:14px;line-height:1.6}.side-btn-inline{color:var(--brand-blue,#3b82f6);cursor:pointer;background:0 0;border:none;padding:0;font-size:18px;font-weight:600;transition:opacity .2s}.side-btn-inline:hover{opacity:.8}.auth-form-area{flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.form-panel{width:100%;height:100%;transition:opacity .3s,transform .3s;position:absolute;inset:0}.auth-container.register-active .login-panel{opacity:0;pointer-events:none;transform:translate(-18px)}.auth-container:not(.register-active) .register-panel{opacity:0;pointer-events:none;transform:translate(18px)}.form-scroll{flex-direction:column;gap:16px;height:100%;padding:36px 32px;display:flex;overflow-y:auto}.auth-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.form-title{color:var(--text-primary,#0f172a);margin:0;font-size:32px;font-weight:600;line-height:1.2}.form-subtitle{color:var(--text-secondary,#64748b);margin:6px 0 0;font-size:14px}.input-section{flex-direction:column;gap:16px;margin-top:8px;display:flex}.glass-field{border-bottom:1px solid var(--border-primary,#e2e8f0);align-items:center;gap:12px;min-height:44px;padding:0 4px 8px;transition:border-color .2s;display:flex;position:relative}.glass-field.focused{border-bottom-color:var(--text-primary,#0f172a)}.glass-field.error{border-bottom-color:#ef4444}.field-icon{width:20px;height:20px;color:var(--text-secondary,#64748b);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.form-input{min-width:0;height:100%;color:var(--text-primary,#0f172a);background:0 0;border:none;outline:none;flex:1;font-size:15px}.form-input::placeholder{color:var(--text-muted,#94a3b8)}.mini-row{justify-content:space-between;align-items:center;margin-top:4px;font-size:13px;display:flex}.checkbox-label{cursor:pointer;color:var(--text-secondary,#64748b);-webkit-user-select:none;user-select:none;align-items:center;gap:6px;display:flex}.checkbox-label input[type=checkbox]{accent-color:var(--brand-blue,#3b82f6);cursor:pointer}.ghost-link{color:var(--brand-blue,#3b82f6);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px}.ghost-link:hover{text-decoration:underline}.ghost-pill{color:var(--text-secondary,#64748b);cursor:pointer;background:0 0;border:none;align-items:center;padding:4px;display:flex}.submit-btn{background:var(--text-primary,#0f172a);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;height:44px;margin-top:12px;font-size:15px;font-weight:600;transition:opacity .2s,transform .1s;display:flex}.submit-btn:hover{opacity:.9}.submit-btn:active{transform:scale(.99)}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.policy-agreement-tip{color:var(--text-muted,#94a3b8);text-align:center;margin-top:4px;font-size:12px}.login-methods-row{justify-content:center;align-items:center;gap:16px;margin-top:12px;display:flex}.login-method-btn{border:1px solid var(--border-primary,#e2e8f0);width:38px;height:38px;color:var(--text-secondary,#64748b);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.login-method-btn:hover,.login-method-btn.active{border-color:var(--text-primary,#0f172a);color:var(--text-primary,#0f172a);background:#0000000a}.policy-footer{color:var(--text-muted,#94a3b8);justify-content:center;align-items:center;gap:8px;margin-top:auto;padding-top:16px;font-size:12px;display:flex}.policy-link{color:var(--text-muted,#94a3b8);text-decoration:none}.policy-link:hover{text-decoration:underline}.input-hint{align-items:center;gap:4px;margin-top:-8px;font-size:12px;display:flex}.input-hint.error{color:#ef4444}.input-hint.success{color:#10b981}.phone-prefix-selector{position:relative}.prefix-trigger{color:var(--text-primary,#0f172a);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0 4px;font-size:14px;font-weight:500;display:flex}.prefix-dropdown{z-index:20;background:var(--bg-primary,#fff);border:1px solid var(--border-primary,#e2e8f0);border-radius:8px;min-width:80px;margin-top:4px;position:absolute;top:100%;left:0;overflow:hidden;box-shadow:0 4px 12px #0000001a}.dropdown-item{text-align:left;width:100%;color:var(--text-primary,#0f172a);cursor:pointer;background:0 0;border:none;padding:8px 12px;font-size:13px}.dropdown-item:hover,.dropdown-item.active{background:var(--bg-tertiary,#f1f5f9)}.send-code-btn{color:var(--brand-blue,#3b82f6);cursor:pointer;white-space:nowrap;background:0 0;border:none;padding:0 4px;font-size:13px;font-weight:500}.send-code-btn:disabled{color:var(--text-muted,#94a3b8);cursor:not-allowed}@media (max-width:640px){.auth-container{flex-direction:column;min-height:auto}.auth-side-panel{border-bottom:1px solid #0000000d;border-right:none;width:100%;padding:24px}.form-scroll{padding:24px 20px}}.captcha-image-button{border:1px solid var(--border-secondary);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;flex-shrink:0;overflow:hidden}.captcha-image-button img{width:120px;height:auto;display:block}.captcha-image-button:disabled{cursor:wait;opacity:.6}.auth-container.registration-mode{min-height:min(620px,100dvh - 104px)}.auth-switch-link{color:var(--text-muted);font-size:12px}.auth-forgot-link{align-self:flex-end}.auth-step-hint{color:var(--text-muted);font-size:12px;line-height:1.6}.auth-dial-code{color:var(--text-secondary);font-size:14px}.auth-text-button{cursor:pointer;font-size:inherit;background:0 0;border:0;padding:0}.auth-agreement-backdrop{z-index:100;background:var(--bg-overlay,#0006);place-items:center;padding:24px;display:grid;position:fixed;inset:0}.auth-agreement{border-radius:var(--radius-lg);background:var(--bg-primary);width:min(100%,480px);max-height:80dvh;padding:24px;overflow:auto}.auth-agreement h3{margin-bottom:16px;font-size:20px}.auth-agreement p{color:var(--text-secondary);margin-bottom:12px;font-size:14px;line-height:1.8}@media (max-width:640px){.auth-form-area{overflow:visible}.form-panel{height:auto;position:relative}.form-scroll{height:auto}}