:root{--text: #1a1a1a;--primary: #86a789;--white: rgba(255, 255, 255, .85);--radius: 32px;--btn-radius: 999px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:Fantasque Sans Mono,Comic Neue,"monospace",cursive;color:var(--text);background:linear-gradient(135deg,#ffecd2,#fcb69f,#ff9a9e 20%,#fecfef,#a18cd1,#84fab0,#8fd3f4);background-attachment:fixed;background-size:400% 400%;animation:rainbowFlow 20s ease infinite}@keyframes rainbowFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.app-container{max-width:500px;margin:0 auto;min-height:100vh;position:relative;background:transparent;padding:20px 20px 140px}.card{background:#fffc;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:var(--radius);padding:26px;margin-bottom:22px;box-shadow:0 15px 35px #00000014;border:1px solid rgba(255,255,255,.6)}.btn-primary{background:var(--primary, #86a789);color:#fff!important;border:none;border-radius:var(--btn-radius);padding:16px 32px;font-weight:800;font-size:16px;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 20px #0000001a;display:inline-flex;align-items:center;justify-content:center;width:100%}.btn-primary:hover,.btn-primary:active{transform:translateY(-3px) scale(1.02);box-shadow:0 12px 25px #00000026}.tab-btn{background:#fff9;color:var(--text);border:none;border-radius:var(--btn-radius);padding:12px 24px;font-weight:800;font-size:14px;cursor:pointer;transition:all .3s;box-shadow:0 4px 12px #0000000d;font-family:inherit}.tab-btn.active{background:var(--primary);color:#fff;box-shadow:0 8px 18px #0000001a;transform:translateY(-2px)}input{width:100%;padding:16px 28px;border-radius:var(--btn-radius);border:2px solid rgba(255,255,255,.5);background:#fff9;outline:none;font-size:16px;color:var(--text);font-family:inherit}.bottom-nav{position:fixed;bottom:30px;left:50%;transform:translate(-50%);width:calc(100% - 40px);max-width:460px;height:85px;background:#ffffffe6;-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border-radius:999px;display:flex;justify-content:space-around;align-items:center;box-shadow:0 25px 60px #00000026;z-index:1000;border:1px solid rgba(255,255,255,.4)}.nav-item{display:flex;flex-direction:column;align-items:center;color:#bdc3c7;text-decoration:none;font-size:11px;font-weight:800;transition:all .5s cubic-bezier(.175,.885,.32,1.275)}.nav-item.active{color:var(--primary);transform:translateY(-20px);text-shadow:0 10px 20px rgba(0,0,0,.15)}.nav-icon{font-size:32px}.animate-up{animation:slideUp 1s cubic-bezier(.22,1,.36,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(60px)}to{opacity:1;transform:translateY(0)}}.theme-home{--primary: #f39c12}.theme-info{--primary: #3498db}.theme-live{--primary: #ff7675}.theme-user{--primary: #a29bfe}.login-screen{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:30px}.login-card{background:#ffffffe6;padding:40px;border-radius:40px;width:100%;max-width:400px;box-shadow:0 20px 50px #0000001a;border:3px solid #fff}