*{margin:0;padding:0;box-sizing:border-box}:root{font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;font-weight:400;--bg-primary: #fffaf5;--bg-card: #ffffff;--orange: #f97316;--orange-dark: #ea580c;--pink: #ec4899;--purple: #a855f7;--text-primary: #1f2937;--text-secondary: #6b7280;--border: #fff0e6;color:var(--text-primary);background:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-height:100vh;background:var(--bg-primary)}#root{min-height:100vh}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.auth-box{background:var(--bg-card);border:2px solid var(--border);border-radius:20px;padding:3rem;width:100%;max-width:420px;box-shadow:0 4px 20px #f9731614}.auth-box h2{font-size:2rem;font-weight:700;text-align:center;margin-bottom:2rem;color:var(--orange)}.error-message{background:#fee2e2;border:1px solid #fecaca;color:#dc2626;padding:1rem;border-radius:10px;text-align:center;margin-bottom:1.5rem;font-size:.9rem}.auth-box form{display:flex;flex-direction:column;gap:1.25rem}.auth-box input{padding:.95rem 1.1rem;border:2px solid var(--border);border-radius:10px;background:var(--bg-primary);color:var(--text-primary);font-size:.95rem;transition:all .2s ease}.auth-box input::placeholder{color:var(--text-secondary)}.auth-box input:focus{outline:none;border-color:var(--orange);background:#fff}.auth-box button{margin-top:.5rem;padding:.95rem;border:none;border-radius:10px;background:var(--orange);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.auth-box button:hover:not(:disabled){background:var(--orange-dark);transform:translateY(-1px)}.auth-box button:active:not(:disabled){transform:translateY(0)}.auth-box button:disabled{opacity:.6;cursor:not-allowed;transform:none}.toggle-auth{text-align:center;margin-top:2rem;color:var(--text-secondary);font-size:.95rem}.toggle-auth span{color:var(--orange);cursor:pointer;font-weight:600;transition:color .2s ease}.toggle-auth span:hover{color:var(--orange-dark)}.palette-generator{max-width:1400px;margin:0 auto;padding:0 2rem 2rem;position:relative}.message-toast{position:fixed;bottom:2rem;right:2rem;background:#fff;color:var(--orange);padding:1rem 1.5rem;border-radius:10px;font-weight:600;box-shadow:0 4px 12px #00000026;border:.05px solid var(--orange);animation:slideInBottom .3s ease;z-index:1000}@keyframes slideInBottom{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.palette-controls{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}.palette-controls button{padding:.75rem 1.5rem;border:2px solid var(--border);border-radius:10px;background:#fff;color:var(--text-primary);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease}.palette-controls button:hover{border-color:var(--orange);color:var(--orange)}.palette-controls button.active{background:var(--orange);color:#fff;border-color:var(--orange)}.palette-display{display:flex;gap:1rem;margin-bottom:2.5rem;min-height:400px}.colour-box{flex:1;border-radius:12px;cursor:pointer;display:flex;align-items:flex-end;justify-content:center;padding:1.5rem;transition:transform .2s ease;position:relative;overflow:hidden}.colour-box:hover{transform:scale(1.05)}.colour-code{background:#fff;color:var(--text-primary);padding:.6rem 1.2rem;border-radius:8px;border:2px solid var(--border);font-weight:600;font-size:.95rem;opacity:0;transition:all .2s ease;text-align:center;min-width:100px;box-shadow:0 2px 8px #0000001a}.colour-box:hover .colour-code{opacity:1}.colour-box:active .colour-code{opacity:.7}.generate-btn{padding:1rem 2.5rem;border:none;border-radius:12px;background:var(--orange);color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .2s ease}.generate-btn:hover{background:var(--orange-dark);transform:translateY(-2px)}.action-buttons{display:flex;gap:1.5rem;justify-content:center;align-items:center}.save-btn{padding:1rem 2.5rem;border:2px solid var(--orange);border-radius:12px;background:#fff;color:var(--orange);font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .2s ease}.save-btn:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:999;animation:overlayFadeIn .2s ease-in}.modal-content{background:#fff;padding:2.5rem;border-radius:16px;width:90%;max-width:450px;box-shadow:0 10px 40px #0003;border:2px solid var(--orange);animation:popIn .3s cubic-bezier(.68,-.55,.265,1.55)}.modal-content h3{margin:0 0 1.5rem;color:var(--orange);font-size:1.5rem;text-align:center}.modal-content input{width:100%;padding:.9rem;border:2px solid var(--border);border-radius:10px;font-size:1rem;margin-bottom:0;transition:border-color .2s ease;text-align:center}.modal-content input:focus{outline:none;border-color:var(--orange)}.modal-actions{display:flex;gap:1rem;margin-top:1.5rem;justify-content:center}.modal-actions button{flex:1;padding:.75rem;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease}.modal-actions button:first-child{background:#fff;color:var(--text-primary);border:2px solid var(--border)}.modal-actions button:first-child:hover{background:#f3f4f6;transform:translateY(-1px)}.modal-actions button:last-child{background:var(--orange);color:#fff;border:2px solid var(--orange)}.modal-actions button:last-child:hover:not(:disabled){background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-1px)}.modal-actions button:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){.palette-display{flex-direction:column;min-height:auto}.colour-box{min-height:100px}}.saved-palettes{padding:2rem;max-width:1400px;margin:0 auto}.saved-palettes-header{text-align:center;margin-bottom:2rem}.saved-palettes h2{color:var(--orange);font-size:1.8rem;margin-bottom:.5rem}.palette-count{color:#666;font-size:.95rem;font-weight:500;margin:0}.saved-palettes-loading,.saved-palettes-error,.saved-palettes-empty{text-align:center;padding:2rem;color:#666}.saved-palettes-error{color:#ef4444}.saved-palettes-empty p:first-child{font-size:1.2rem;font-weight:600;margin-bottom:.5rem}.palettes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}.palette-card{background:var(--bg-card);border:1px solid #e5e7eb;border-radius:12px;padding:1rem;box-shadow:0 2px 4px #0000000d;transition:transform .2s,box-shadow .2s}.palette-card:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.palette-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.palette-card h3{color:#333;font-size:1.1rem;font-weight:600;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.delete-btn{background:transparent;border:none;color:#999;font-size:1.8rem;cursor:pointer;padding:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s;line-height:1}.delete-btn:hover{background:#fee2e2;color:#ef4444}.palette-colours{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.colour-box-small{flex:1 1 calc(20% - .5rem);min-width:50px;height:80px;border-radius:8px;cursor:pointer;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:transform .2s,opacity .2s;box-shadow:0 2px 4px #0000001a;overflow:hidden}.colour-box-small:hover{transform:scale(1.05)}.colour-box-small:active{opacity:.7}.hex-code-small{color:#fff;font-size:.7rem;font-weight:600;text-shadow:0 1px 3px rgba(0,0,0,.5);background:#0003;padding:.25rem .4rem;border-radius:4px;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.copied-badge-small{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--orange);padding:.4rem .8rem;border-radius:6px;font-size:.85rem;font-weight:600;box-shadow:0 2px 8px #00000026;border:1px solid var(--orange);animation:fadeIn .2s ease-in}.palette-date{text-align:right;color:#999;font-size:.85rem;margin-top:.5rem}.delete-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:overlayFadeIn .2s ease-in}.delete-modal-content{background:#fff;border-radius:16px;padding:2.5rem;max-width:450px;width:90%;box-shadow:0 10px 40px #0003;border:2px solid var(--orange);animation:popIn .3s cubic-bezier(.68,-.55,.265,1.55)}.delete-modal-content h3{color:var(--orange);font-size:1.5rem;margin:0 0 1.5rem;text-align:center}.delete-modal-content p{color:#333;font-size:1rem;margin:0;line-height:1.6;text-align:center}.delete-modal-content p:not(:last-of-type){margin-bottom:.5rem}.delete-modal-content p strong{color:var(--orange)}.delete-warning{color:#666;font-size:.9rem;font-style:italic;margin-top:0!important;margin-bottom:0!important}.delete-modal-actions{display:flex;gap:1rem;margin-top:1.5rem;justify-content:center}.cancel-btn,.confirm-delete-btn{flex:1;padding:.75rem;border-radius:10px;font-weight:600;cursor:pointer;transition:all .2s ease;font-size:1rem}.cancel-btn{background:#fff;border:2px solid var(--border);color:var(--text-primary)}.cancel-btn:hover{background:#f3f4f6;transform:translateY(-1px)}.confirm-delete-btn{background:#ef4444;border:2px solid #ef4444;color:#fff}.confirm-delete-btn:hover{background:#dc2626;border-color:#dc2626;transform:translateY(-1px)}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes popIn{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@media (max-width: 768px){.saved-palettes{padding:1rem}.palettes-grid{grid-template-columns:1fr}.colour-box-small{height:60px}.hex-code-small{font-size:.7rem}}.app{min-height:100vh;padding:2rem}.header{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto 2rem;padding:1.5rem 2rem;background:var(--bg-card);border:2px solid var(--border);border-radius:16px;box-shadow:0 2px 12px #f973160f}.header h1{font-size:1.75rem;font-weight:700;color:var(--orange)}.user-info{display:flex;align-items:center;gap:1rem}.my-hues-btn{padding:.7rem 1.5rem;border:2px solid var(--orange);border-radius:10px;background:#fff;color:var(--orange);font-weight:600;cursor:pointer;transition:all .2s ease}.my-hues-btn:hover{background:var(--orange);color:#fff;transform:translateY(-1px)}.logout-btn{padding:.7rem 1.5rem;border:2px solid var(--border);border-radius:10px;background:#fff;color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .2s ease}.logout-btn:hover{background:var(--orange);color:#fff;border-color:var(--orange);transform:translateY(-1px)}.app p{text-align:center;font-size:1.1rem;color:var(--text-secondary)}