:root{--primary: rgb(20, 20, 20);--on-primary: rgb(255, 255, 255) ;--primary-hover: ;--background: rgb(247, 247, 247) ;--on-background: rgb(20, 20, 20) ;--container: rgb(255, 255, 255) ;--on-container: rgb(20, 20, 20) ;--success-bg: rgb(214, 255, 220) ;--on-success: rgb(38, 70, 43) ;--error-bg: rgb(255, 218, 214) ;--on-error: rgb(64, 0, 2) ;--ff-logo: "Fredoka", sans-serif ;--ff-heading: "Manrope", sans-serif ;--ff-body: "Inter", sans-serif }*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}ul{list-style:none}a{text-decoration:none;color:inherit;font-family:var(--ff-body)}img{width:100%;height:100%;object-fit:cover}body{display:flex;flex-direction:column;min-height:100vh;position:relative}main{flex:1;display:flex}h1{font-family:var(--ff-heading)}h2,h3,p{font-family:var(--ff-body)}button{cursor:pointer}.btn{padding:.625rem 1rem;border-radius:4px;box-shadow:0 4px 4px #00000040;text-align:center;font-family:var(--ff-body)}.primary-filled{background-color:var(--primary);color:var(--on-primary);border:none}.primary-border{background-color:var(--container);color:var(--primary);border:2px solid var(--primary)}.secondary-border{border:2px solid var(--on-primary);padding:.3rem .5rem}.large{font-size:1.25rem;text-transform:uppercase}.top-btn{display:none;position:fixed;bottom:40px;right:40px;background-color:var(--primary);color:var(--on-primary);border:none;border-radius:4px;padding:1rem;z-index:1000;box-shadow:0 4px 6px #0000004d;transition:opacity .3s ease}header{background-color:var(--primary);color:var(--on-primary);padding:2rem;display:flex;align-items:center;justify-content:space-between}header h1{text-transform:uppercase}#logo{color:var(--on-primary);font-family:var(--ff-logo);text-transform:uppercase;font-size:1.875rem;font-weight:700}.overflow-header{position:absolute;background-color:unset;color:unset;top:0;right:0;left:0}.overflow-header #logo{color:var(--on-container)}#header-btns{display:flex;align-items:center;gap:.5rem}.profile-btn{height:33px;width:33px;border-radius:100%}footer{background-color:var(--primary);color:var(--on-primary);padding:2rem;text-align:center}form{display:flex;flex-direction:column;gap:2.5rem;max-width:400px}.input-group{position:relative;display:flex;flex-direction:column}.input-group label{position:absolute;top:-10px;left:1rem;font-size:1rem;font-family:var(--ff-body);color:var(--primary);background:#fff;padding:0 .5rem}.input-group input{min-width:300px;padding:1rem 1.3rem;border:2px solid var(--primary);border-radius:4px;font-size:1rem;outline:none}.overlay-bg{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:4}.post-overlay{position:fixed;top:50%;left:50%;min-width:300px;max-width:90%;transform:translate(-50%,-50%);background-color:var(--container);border-radius:4px;box-shadow:0 4px 10px #0003;z-index:5}.message{position:fixed;bottom:-100px;right:20px;padding:12px 16px;border-radius:4px;display:flex;align-items:center;gap:10px;box-shadow:0 4px 6px #0000001a;z-index:1000;opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}.message.show{opacity:1;transform:translateY(-20px);bottom:20px}.message.hide{opacity:0;transform:translateY(20px)}.success{background-color:var(--success-bg);color:var(--on-success)}.error{background-color:var(--error-bg);color:var(--on-error)}.spinner{border:4px solid rgba(255,255,255,.3);border-top:4px solid var(--primary);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:1rem auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}