*{box-sizing:border-box}html,body,#root{margin:0;padding:0;width:100%;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}#root{display:flex;flex-direction:column}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#0f0f23,#1a1a2e,#16213e);background-attachment:fixed;min-height:100vh;color:#fff;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(102,126,234,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(102,126,234,.1) 1px,transparent 1px),linear-gradient(rgba(118,75,162,.05) 1px,transparent 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#667eea66;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.pagination-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.pagination-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.pagination-info{font-weight:600;color:#fff;font-size:1rem;text-shadow:0 0 10px rgba(102,126,234,.5)}@keyframes fadeIn{0%{opacity:0;transform:translateY(30px) scale(.8) rotateY(-10deg);filter:blur(10px)}to{opacity:.9;transform:translateY(0) scale(1) rotateY(0);filter:blur(0px)}}.message-card{animation:fadeIn .8s cubic-bezier(.4,0,.2,1) forwards,float 8s ease-in-out infinite .8s}.floating-messages-container:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 20% 50%,rgba(102,126,234,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(118,75,162,.1) 0%,transparent 50%),radial-gradient(circle at 40% 80%,rgba(255,127,80,.1) 0%,transparent 50%);z-index:1;pointer-events:none;animation:particleFloat 20s ease-in-out infinite}@keyframes particleFloat{0%,to{transform:translateY(0) scale(1);opacity:.7}33%{transform:translateY(-20px) scale(1.1);opacity:1}66%{transform:translateY(20px) scale(.9);opacity:.8}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .3s ease}.modal-content{background:linear-gradient(135deg,#667eea33,#764ba233);border-radius:20px;padding:30px;max-width:500px;width:90%;box-shadow:0 8px 32px #0000004d;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid rgba(102,126,234,.3);animation:slideUp .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid rgba(102,126,234,.3)}.modal-header h2{font-size:1.8rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 20px rgba(102,126,234,.5)}.close-btn{background:none;border:none;color:#fffc;font-size:2rem;cursor:pointer;transition:all .3s ease;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%}.close-btn:hover{color:#fff;background:#667eea33;transform:scale(1.2)}.modal-body{font-size:1.1rem;line-height:1.8;color:#ffffffe6}.modal-body p{margin-bottom:15px;text-shadow:0 0 10px rgba(102,126,234,.3)}.modal-body p:first-child{font-weight:700;color:#667eea;font-size:1.2rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:1200px){.app-header{min-width:600px;padding:15px 30px}.app-header h1{font-size:2rem}.message-form-section{width:300px;padding:20px}.pagination-container{min-width:500px;padding:15px}}@media(max-width:900px){.app-header{min-width:auto;width:calc(100% - 40px);flex-direction:column;gap:15px}.message-form-section{position:relative;top:auto;right:auto;width:100%;margin-top:120px;margin-bottom:100px}.pagination-container{position:relative;bottom:auto;left:auto;transform:none;min-width:auto;width:100%}.floating-messages-container{position:relative;height:500px;margin-top:20px}.message-card{position:relative;max-width:100%;min-width:auto;margin-bottom:20px;animation:none}.message-card:hover{transform:scale(1.05)!important}}