#__next,#root,body,html{margin:0;padding:0;top:0;height:100%;width:100%}.icon{cursor:pointer}.logoContainer{margin-bottom:20px;transform-style:preserve-3d}.logo{width:450px;height:450px;filter:drop-shadow(0 4px 6px rgba(0,0,0,.1))}.title{font-size:2.5rem;color:#333;font-weight:700;text-align:center;animation:textShadow 2s infinite}@keyframes textShadow{0%{text-shadow:0 0 2px rgba(0,0,0,.3)}50%{text-shadow:0 0 10px rgba(0,0,0,.6)}to{text-shadow:0 0 2px rgba(0,0,0,.3)}}.theme-container{padding:30px;max-width:700px;margin:0 auto;background:var(--background-color);border-radius:12px;box-shadow:0 8px 16px rgba(0,0,0,.1);text-align:center}.title{font-family:var(--font-family);font-size:2rem;color:var(--primary-color);margin-bottom:30px}.theme-options{display:grid;grid-gap:20px;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.theme-option{background:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,.1);transition:transform .3s ease}.theme-option:hover{transform:translateY(-5px)}.theme-option h2{font-size:1.5rem;margin-bottom:15px;color:var(--primary-color)}.color-picker,.font-selector{width:100%;padding:12px;border:2px solid var(--primary-color);border-radius:8px;font-size:16px;outline:none}.font-selector{background:#fff}.theme-selector{display:flex;flex-direction:column;align-items:center;justify-content:center;height:93vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border-radius:10px;padding:20px;box-shadow:0 4px 8px rgba(0,0,0,.2)}.theme-selector h1{font-family:Roboto,sans-serif;color:#333;margin-bottom:20px}.theme-select{padding:10px;font-size:16px;border:1px solid #ddd;border-radius:5px;background:#fff;transition:all .3s ease}.theme-select:hover{border-color:#aaa;background:#f0f0f0}.theme-select option{padding:10px}.sunsetSerenity,:root{--sideBar-bg-color:#ff6f61;--senderCard-bg-color:#fad02e;--receiverCard-bg-color:#fff5e1;--text-color:#3e4c59;--message-bg-color:#fce6d4}.oceanBreeze{--sideBar-bg-color:#00a3e0;--senderCard-bg-color:#0091d5;--receiverCard-bg-color:#e0f7fa;--text-color:#003b5c;--message-bg-color:#e0f7fa}.forestRetreat{--sideBar-bg-color:#2c6b5f;--senderCard-bg-color:#a3c2a4;--receiverCard-bg-color:#d0f0c0;--text-color:#2e4a5f;--message-bg-color:#f0f4f3}.modernElegance{--sideBar-bg-color:#1f1f1f;--senderCard-bg-color:#3d3d3d;--receiverCard-bg-color:#f0f0f0;--text-color:#e0e0e0;--message-bg-color:#1e1e1e}.sideBar{background-color:var(--sideBar-bg-color)}.senderCardColor{background-color:var(--senderCard-bg-color)}.receiverCardColor{background-color:var(--receiverCard-bg-color)}.textColor{color:var(--text-color)}.messageBackground{background-color:var(--message-bg-color)}