:root{--cloud-white: #f8f9fa;--sheep-cream: #fef9f3;--soft-pink: #ffd6e0;--soft-blue: #d4e4f7;--soft-purple: #e8d9f5;--soft-green: #d4f1e8;--soft-yellow: #fff4d6;--text-dark: #5a5a5a;--text-light: #8a8a8a;--shadow: rgba(0, 0, 0, .08)}.grounding-container{max-width:600px;width:100%;padding:20px}.grounding-container header{text-align:center;margin-bottom:30px}.grounding-container header h1{font-size:2.5rem;color:var(--text-dark);margin-bottom:10px;text-shadow:2px 2px 4px var(--shadow)}.subtitle{font-size:1.1rem;color:var(--text-light);font-weight:300}.grounding-container main{background:var(--sheep-cream);border-radius:30px;padding:40px;box-shadow:0 10px 40px var(--shadow);position:relative;overflow:hidden}.grounding-container main:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.3) 0%,transparent 70%);pointer-events:none}.screen{display:none;animation:fadeIn .5s ease}.screen.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.sheep-welcome{text-align:center;margin-bottom:40px}.sheep{font-size:6rem;margin-bottom:20px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.welcome-text{font-size:1.2rem;line-height:2;color:var(--text-dark)}.btn{width:100%;padding:16px 32px;font-size:1.1rem;border:none;border-radius:50px;cursor:pointer;transition:all .3s ease;font-weight:500;margin-bottom:15px;box-shadow:0 4px 15px var(--shadow)}.btn-primary{background:linear-gradient(135deg,var(--soft-pink),var(--soft-purple));color:var(--text-dark)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px var(--shadow)}.btn-secondary{background:#fff;color:var(--text-dark)}.btn-secondary:hover{background:var(--cloud-white);transform:translateY(-2px)}.progress-bar{width:100%;height:8px;background:#fff9;border-radius:10px;margin-bottom:30px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--soft-pink),var(--soft-purple));border-radius:10px;transition:width .5s ease}.step-content{text-align:center}.step-content .sheep{font-size:4rem;margin-bottom:20px}#step-title{font-size:1.8rem;margin-bottom:15px;color:var(--text-dark)}.instruction{font-size:1.1rem;margin-bottom:30px;color:var(--text-light);line-height:1.8}.input-container{margin-bottom:30px}.input-item{margin-bottom:15px}.input-item input{width:100%;padding:12px 20px;border:2px solid rgba(255,255,255,.8);border-radius:20px;font-size:1rem;background:#fff;color:var(--text-dark);transition:all .3s ease}.input-item input:focus{outline:none;border-color:var(--soft-purple);box-shadow:0 0 0 3px #e8d9f54d}.input-item input::placeholder{color:var(--text-light)}.validation-error{background:#e74c3c1a;color:#c0392b;padding:12px 16px;border-radius:12px;margin-top:10px;font-size:.9rem;text-align:center;animation:shake .4s ease-in-out}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.button-group{display:flex;gap:15px}.button-group .btn{flex:1;margin-bottom:0}.complete-content{text-align:center}.sheep-celebrate{font-size:6rem;margin-bottom:20px;animation:celebrate 1s ease infinite}@keyframes celebrate{0%,to{transform:scale(1) rotate(0)}25%{transform:scale(1.1) rotate(-5deg)}75%{transform:scale(1.1) rotate(5deg)}}.complete-content h2{font-size:2rem;margin-bottom:20px;color:var(--text-dark)}.complete-message{font-size:1.2rem;line-height:2;margin-bottom:40px;color:var(--text-dark)}.grounding-container main h2{text-align:center;margin-bottom:30px;font-size:1.8rem;color:var(--text-dark)}.history-list{max-height:400px;overflow-y:auto;margin-bottom:30px}.history-item{background:#fff;border-radius:20px;padding:20px;margin-bottom:15px;box-shadow:0 2px 10px var(--shadow);transition:all .2s ease}.history-item:hover{box-shadow:0 4px 15px var(--shadow);border-left:3px solid var(--soft-purple)}.history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.history-date{font-size:.9rem;color:var(--text-light)}.delete-btn{background:none;border:none;font-size:1.2rem;color:var(--text-light);cursor:pointer;padding:4px 8px;border-radius:50%;transition:all .2s ease;opacity:0}.history-item:hover .delete-btn{opacity:1}.delete-btn:hover{background:#ff646433;color:#e74c3c}.history-summary{font-size:.95rem;color:var(--text-dark);line-height:1.6}.history-category{display:inline-block;padding:4px 12px;border-radius:12px;font-size:.85rem;margin-right:8px;margin-top:8px;background:var(--soft-blue);color:var(--text-dark)}.empty-history{text-align:center;padding:40px;color:var(--text-light)}.empty-history .sheep{font-size:4rem;margin-bottom:15px;opacity:.5}.history-list::-webkit-scrollbar{width:8px}.history-list::-webkit-scrollbar-track{background:#ffffff4d;border-radius:10px}.history-list::-webkit-scrollbar-thumb{background:var(--soft-purple);border-radius:10px}@media(max-width:600px){.grounding-container header h1{font-size:2rem}.grounding-container main{padding:30px 20px}.sheep{font-size:4rem!important}.btn{font-size:1rem;padding:14px 24px}.button-group{flex-direction:column}}