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48px #0003;min-width:320px;z-index:1000;animation:slideDown .3s cubic-bezier(.4,0,.2,1);overflow:hidden}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.settings-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid rgba(0,0,0,.08)}.settings-header h3{margin:0;font-size:1.25rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.close-button{background:none;border:none;font-size:2rem;color:#999;cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease;line-height:1;padding:0}.close-button:hover{background:#0000000d;color:#333}.settings-stats{padding:1.25rem 1.5rem;background:linear-gradient(135deg,#667eea0d,#764ba20d);border-bottom:1px solid rgba(0,0,0,.08)}.stat-item{display:flex;justify-content:space-between;align-items:center}.stat-label{color:#666;font-size:.95rem;font-weight:500}.stat-value{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.settings-actions{padding:1rem 1.5rem;display:flex;flex-direction:column;gap:.75rem}.settings-action-button{display:flex;align-items:center;gap:.875rem;padding:1rem;border:2px solid transparent;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);background:#00000005;color:#333;width:100%;text-align:left}.action-icon{width:20px;height:20px;flex-shrink:0}.settings-action-button.export{border-color:#667eea33}.settings-action-button.export 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slideUp{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.settings-header,.settings-stats,.settings-actions,.settings-info{padding:1rem 1.25rem}.settings-action-button{padding:.875rem}}.login-screen{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);overflow:hidden}.login-background{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden}.gradient-blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:float 20s ease-in-out 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input::placeholder{color:#aaa}.login-error{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:12px;color:#dc2626;font-size:14px;animation:fadeIn .2s ease}.login-error svg{width:20px;height:20px;flex-shrink:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.login-button{padding:16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:8px}.login-button:hover{transform:translateY(-2px);box-shadow:0 10px 25px #667eea4d}.login-button:active{transform:translateY(0)}@media (max-width: 768px){.login-card{padding:32px 24px;margin:20px;max-width:100%}.login-header h1{font-size:24px}.login-icon{width:56px;height:56px}.login-icon svg{width:28px;height:28px}.gradient-blob{filter:blur(40px)}.blob-1,.blob-2,.blob-3{width:250px;height:250px}}