.floating-back-btn{top:calc(var(--header-height,88px) + 12px);z-index:1200;background:var(--bg-card);border:1px solid var(--border-color);min-height:42px;box-shadow:var(--shadow-md);color:var(--text-primary);border-radius:14px;align-items:center;gap:8px;padding:0 14px;font-weight:800;text-decoration:none;display:inline-flex;position:fixed;left:16px}.login-shell{place-items:center;width:100%;min-height:calc(100vh - 120px);padding:110px 16px 32px;display:grid}.login-card{background:linear-gradient(165deg, var(--bg-card), #f5f1eae6);border:1px solid var(--border-color);width:min(100%,560px);box-shadow:var(--shadow-lg);border-radius:32px;padding:30px}.login-kicker{background:var(--primary-soft);color:var(--primary-dark);border-radius:999px;align-items:center;gap:8px;margin-bottom:14px;padding:8px 12px;font-weight:800;display:inline-flex}.login-auth-header{text-align:left;margin-bottom:20px}.login-auth-header h1{font-size:32px;font-family:var(--font-playfair), serif;color:var(--forest);margin:0 0 8px}.login-auth-header p{color:var(--text-secondary);margin:0}.auth-form{gap:16px;display:grid}.login-switch{background:var(--bg-tertiary);border:1px solid var(--border-color);isolation:isolate;border-radius:18px;grid-template-columns:1fr 1fr;gap:4px;margin:4px 0 2px;padding:5px;display:grid;position:relative}.login-switch-indicator{width:calc(50% - 7px);box-shadow:0 1px 0 #ffffffe6 inset, 0 6px 18px #3f6f5229, var(--shadow-sm);z-index:0;pointer-events:none;background:#fff;border:1px solid #3f6f5247;border-radius:14px;transition:transform .32s cubic-bezier(.4,0,.2,1);position:absolute;top:5px;bottom:5px;left:5px}.login-switch--username .login-switch-indicator{transform:translate(calc(100% + 4px))}.login-switch button{z-index:1;min-height:48px;color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:14px;justify-content:center;align-items:center;gap:8px;min-width:0;padding:0 10px;font-size:14px;font-weight:800;transition:color .24s;display:inline-flex;position:relative}.login-switch-label--short{display:none}.login-switch button:hover:not(.active){color:var(--text-secondary)}.login-switch button.active{color:var(--primary-dark)}.login-mode-panel{margin-bottom:4px}.login-hint{color:var(--text-secondary);margin-top:8px;font-size:13px;line-height:1.45}.form-group{gap:8px;display:grid}.form-group label{align-items:center;gap:8px;font-size:14px;font-weight:700;display:inline-flex}.form-group input{border:1px solid var(--border-color);background:var(--bg-secondary);width:100%;height:52px;color:var(--text-primary);border-radius:16px;padding:0 16px;font-size:15px;display:block}.password-field{position:relative}.password-field input{border:1px solid var(--border-color);background:var(--bg-secondary);width:100%;height:52px;color:var(--text-primary);border-radius:16px;padding:0 48px 0 16px;font-size:15px;display:block}.password-field-toggle{width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:10px;place-items:center;display:grid;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.password-field-toggle:hover{color:var(--text-primary);background:var(--bg-tertiary)}.auth-submit{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;cursor:pointer;border:none;border-radius:16px;justify-content:center;align-items:center;gap:8px;width:100%;min-height:52px;font-size:16px;font-weight:800;display:inline-flex}.auth-submit:disabled{opacity:.7;cursor:not-allowed}.alert{border-radius:14px;margin-bottom:16px;padding:12px 14px;font-weight:700}.alert-error{color:#b91c1c;background:#ef44441a;border:1px solid #ef44442e}.alert-success{background:var(--primary-soft);color:var(--primary-dark);border:1px solid #3f6f5233}.auth-footer{text-align:center;margin-top:22px}.auth-footer p{color:var(--text-secondary);margin:0 0 8px;font-size:14px}.auth-footer a{color:var(--primary);font-weight:700;text-decoration:none}@media (max-width:720px){.login-switch{border-radius:16px;gap:3px;padding:4px}.login-switch-indicator{border-radius:12px;width:calc(50% - 5.5px);top:4px;bottom:4px;left:4px}.login-switch--username .login-switch-indicator{transform:translate(calc(100% + 3px))}.login-switch button{gap:5px;min-height:42px;padding:0 6px;font-size:12.5px}.login-switch button svg{flex-shrink:0;width:14px;height:14px}.login-switch-label--full{display:none}.login-switch-label--short{display:inline}.floating-back-btn{top:calc(var(--header-height,78px) + 8px);min-height:40px;padding:0 12px;font-size:13px;left:12px}.login-shell{padding:88px 12px 24px}.login-card{border-radius:24px;padding:22px 18px}.login-auth-header h1{font-size:26px}.auth-submit{border-radius:12px;gap:6px;min-height:44px;font-size:14px}}.dark .login-card{background:linear-gradient(165deg, var(--bg-card), #141f18f5)}.dark .login-kicker{color:var(--primary-light)}.dark .login-auth-header h1{color:var(--text-primary)}.dark .login-switch{border-color:var(--border-strong);background:#00000047}.dark .login-switch-indicator{background:linear-gradient(#6b9f7a38,#3f6f5224);border-color:#6b9f7a6b;box-shadow:inset 0 1px #ffffff14,0 8px 22px #00000061}.dark .login-switch button{color:var(--text-muted)}.dark .login-switch button:hover:not(.active){color:var(--text-secondary)}.dark .login-switch button.active{color:var(--primary-light)}.profile-favorites-card{border:1px solid color-mix(in srgb, var(--primary) 24%, var(--border-color));background:color-mix(in srgb, var(--primary) 8%, var(--bg-primary));border-radius:18px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-top:22px;padding:16px 18px;display:flex}.profile-favorites-card p{color:var(--text-secondary);margin:6px 0 0;font-size:14px}