html,body{margin:0;padding:0;min-height:100vh;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(135deg,#f7b81e,#fcb547 25%,#26d0ce);background-attachment:fixed;color:#fff}nav.glass{display:flex;gap:2rem;padding:1rem 3rem;-webkit-backdrop-filter:blur(12px) saturate(180%);backdrop-filter:blur(12px) saturate(180%);background:#00000040;position:sticky;top:0;z-index:100}nav.glass a{color:#fff;text-decoration:none;font-weight:600;padding:.25rem .8rem;border-radius:6px;transition:background .2s}nav.glass a:hover,nav.glass a.active{background:#ffffff26}.auth-wrapper{min-height:70vh;display:grid;place-content:center;text-align:center}.auth-card{-webkit-backdrop-filter:blur(14px) saturate(180%);backdrop-filter:blur(14px) saturate(180%);background:#ffffff14;border:1px solid rgba(255,255,255,.25);padding:2rem 3rem;border-radius:1rem;width:clamp(220px,90vw,420px);margin-inline:auto;display:grid;gap:.75rem}.auth-card h1{margin:0 0 1rem}form.auth{display:flex;flex-direction:column;gap:.8rem}form.auth input{width:100%;max-width:320px;margin:.5rem auto;padding:.55rem .8rem;border-radius:8px;border:1px solid #ffffff40;background:#fff3;color:#fff}form.auth button{padding:.55rem 0;border:none;border-radius:8px;background:linear-gradient(135deg,#26d0ce,#fcb547);color:#113;font-weight:600;cursor:pointer}form.auth button:disabled{opacity:.4;cursor:not-allowed}.alt{margin-top:1rem}.feed{max-width:720px;margin:0 auto;padding:1rem}.feed-form{display:flex;flex-direction:column;gap:.5rem;margin-bottom:2rem}.feed-form textarea{min-height:80px;padding:.5rem;border:1px solid #ffffff55;border-radius:4px;resize:vertical;background:#ffffff26;color:#000}.feed-form .file-row{display:flex;align-items:center;gap:.5rem}.feed-form button{align-self:flex-end;padding:.4rem 1.2rem;background:#fff5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;font-weight:600;border:none;border-radius:4px;cursor:pointer}.feed-form button:disabled{opacity:.5;cursor:wait}.posts{display:flex;flex-direction:column;gap:1.25rem}.post-card{background:#ffffff14;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:1rem;color:#fff}.post-card small{display:block;margin-top:.25rem;font-size:.75rem;opacity:.8}.hero{max-width:820px;margin:4rem auto;padding:4rem 2rem 5rem;text-align:center;background:linear-gradient(145deg,#ffffff1a,#ffffff05 40%,#ffffff1a);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:20px}.hero h1{margin:0 0 1rem;font-size:clamp(2.4rem,5vw,3.8rem);letter-spacing:.06em;color:#ffffffe6}.hero p{max-width:40ch;margin:0 auto;color:#ffffffd9}.pw{position:relative}.pw input{width:100%;max-width:320px;padding:.5rem .75rem;border-radius:.5rem;border:none;background:#fff3;color:#fff;margin:.5rem auto}.pw span{position:absolute;right:10px;top:50%;transform:translateY(-50%);cursor:pointer;color:#fff}.home-logo{max-width:200px;height:auto;display:block;margin:0 auto 1.5rem}.composer{-webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);background:#ffffff38;border:1px solid rgba(255,255,255,.3);border-radius:20px;padding:1rem;margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.75rem}.composer textarea{resize:vertical;min-height:80px;background:transparent;border:none;outline:none;font:inherit;color:#fff}.composer-actions{display:flex;justify-content:space-between;align-items:center}.file-btn{cursor:pointer;font-size:1.25rem}.composer button{background:linear-gradient(135deg,#ff8a00,#e52e71);border:none;padding:.5rem 1.25rem;border-radius:8px;color:#fff;font-weight:600;cursor:pointer;transition:opacity .2s}.composer button[disabled]{opacity:.6;cursor:default}.post-text{margin:.25rem 0;font-size:1.05rem}.post-date{opacity:.75;font-size:.85rem}.feed-wrap{max-width:710px;margin:0 auto}.composer{display:flex;flex-direction:column;gap:.5rem;background:#0000001a;border-radius:12px;padding:1rem;margin-bottom:1rem}.composer textarea{resize:none;height:70px;padding:.5rem;border-radius:8px;border:none}.composer input[type=file]{background:#fff;border-radius:8px;padding:.25rem}.composer button{align-self:flex-end;padding:.4rem 1.2rem;border-radius:8px;border:none;background:#ff8660;color:#fff}body{font-size:clamp(14px,1.5vw,18px)}@media (max-width: 600px){.feed,.feed-wrap,.profile-wrap,.hero{margin:1rem;width:auto}.auth-card,.post-card,.composer,.feed-form{padding:.75rem}nav.glass{flex-wrap:wrap;justify-content:center;gap:.5rem}nav.glass a{flex:1 1 45%;text-align:center}.hero h1{font-size:clamp(2rem,6vw,3rem)}.hero p{font-size:clamp(.9rem,2.5vw,1.1rem)}}.post-header .post-avatar{width:32px!important;height:32px!important;border-radius:50%!important;object-fit:cover!important}.post-header .post-author{font-weight:600!important;font-size:.9rem!important;color:#eee!important;text-decoration:none!important;margin-left:0!important}.nav-header{position:sticky;top:0;background:#00000040;-webkit-backdrop-filter:blur(12px) saturate(180%);backdrop-filter:blur(12px) saturate(180%);padding:.5rem 1rem;z-index:100}.nav-toggle{display:none;font-size:1.5rem;background:none;border:none;color:#fff;cursor:pointer}.nav-menu{display:flex;gap:1.5rem}.nav-menu a{color:#fff;text-decoration:none;font-weight:600;padding:.25rem .8rem;border-radius:6px;transition:background .2s}.nav-menu a:hover,.nav-menu a.active{background:#ffffff26}@media (max-width: 600px){.nav-toggle{display:block}.nav-menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#000000d9;max-height:0;overflow:hidden;transition:max-height .3s ease}.nav-menu.open{max-height:500px}.nav-menu a{padding:.75rem 1rem;border-top:1px solid rgba(255,255,255,.1)}}.form-panel{-webkit-backdrop-filter:blur(14px) saturate(180%);backdrop-filter:blur(14px) saturate(180%);background:#ffffff14;border:1px solid rgba(255,255,255,.25);padding:2rem 3rem;border-radius:1rem;width:clamp(240px,90vw,420px);margin:4rem auto;text-align:center;display:grid;gap:1rem}.form-panel h1{margin:0 0 .5rem}.form-panel input{width:100%;max-width:320px;padding:.55rem .8rem;border-radius:8px;border:1px solid #ffffff40;background:#fff3;color:#fff;margin:.5rem auto;display:block}.form-panel button{padding:.55rem 0;border:none;border-radius:8px;background:linear-gradient(135deg,#26d0ce,#fcb547);color:#113;font-weight:600;cursor:pointer}.form-panel button:disabled{opacity:.4;cursor:not-allowed}.post-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem;justify-content:flex-start}.post-header .post-avatar{width:32px!important;height:32px!important;border-radius:50%;object-fit:cover;flex-shrink:0}.post-author{font-weight:600;font-size:.9rem;color:#eee;text-decoration:none;margin-left:0}.post-card{background:#ffffff26;border:1px solid rgba(255,255,255,.25);border-radius:16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:1rem;margin:.75rem 0}.post-img{width:100%;border-radius:12px;margin-bottom:.5rem}.post-text{background:#0000008c;padding:.5rem;border-radius:8px;color:#fff;line-height:1.4}.actions{display:flex;gap:1rem;margin:.5rem 0}.actions button{background:transparent;border:none;color:#fff;cursor:pointer;font-size:1rem}.comment{font-size:.9rem;margin:.25rem 0 .25rem 4px;opacity:.9}.comment-form input{width:100%;padding:.35rem;border-radius:6px;border:none;margin-top:.25rem}.post-date{opacity:.75;font-size:.85rem;margin-top:.25rem}.del-btn{float:right;background:transparent;border:none;font-size:1.1rem;color:#fff;cursor:pointer;opacity:.7}.del-btn:hover{opacity:1}.feed-page{max-width:900px;margin:2rem auto}.new-post{background:#ffffff59;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:14px;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.new-post textarea{width:100%;min-height:70px;resize:vertical;padding:.65rem .9rem;border-radius:8px;border:none;outline:none;font-size:1rem;color:#222}.new-post .controls{display:flex;justify-content:space-between;align-items:center}.new-post input[type=file]{display:none}.new-post label.upload{background:#fff;color:#555;border:1px solid rgba(0,0,0,.15);border-radius:8px;padding:.4rem .9rem;cursor:pointer;font-size:.9rem}.new-post .file-name{margin-left:.6rem;font-size:.85rem;max-width:220px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#222}.new-post button{background:linear-gradient(135deg,#ff7a18,#f06);color:#fff;border:none;border-radius:8px;padding:.45rem 1.4rem;font-weight:600;cursor:pointer;transition:opacity .2s}.new-post button:disabled{opacity:.5;cursor:default}.post-list{margin-top:1.5rem;display:flex;flex-direction:column;gap:1rem}.feed-loading{text-align:center;font-style:italic;color:#fff;opacity:.8}.post-header{display:flex!important;align-items:center!important;gap:.5rem!important;margin-bottom:.5rem!important;justify-content:flex-start!important}.post-header img.post-avatar{width:32px!important;height:32px!important;border-radius:50%!important;object-fit:cover!important;flex-shrink:0!important}.post-author{font-weight:600!important;font-size:.9rem!important;color:#eee!important;text-decoration:none!important;margin-left:0!important}.post-author:hover{text-decoration:underline}.post-card img:not(.post-avatar){display:block;width:auto!important;max-width:100%;max-height:420px;object-fit:contain;border-radius:12px;margin:.75rem auto}.profile-wrap{max-width:720px;margin:0 auto}.profile-card{display:flex;gap:1rem;margin:1rem 0;padding:1rem;background:#ffffff1f;border-radius:16px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.avatar{width:120px;height:120px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.4)}.profile-fields{flex:1;display:flex;flex-direction:column;gap:.6rem}.username-input{font-weight:700;font-size:1.1rem;border:none;border-radius:8px;padding:.3rem .6rem;background:#00000059;color:#fff}.profile-fields textarea{resize:none;min-height:60px;border:none;border-radius:8px;padding:.5rem;background:#00000059;color:#fff}.avatar-btn{background:#ffffff40;padding:.45rem .8rem;border-radius:8px;cursor:pointer;font-size:.9rem;width:max-content}.btn-row{display:flex;gap:.8rem}.save-btn{background:linear-gradient(135deg,#ff8a00,#e52e71);border:none;border-radius:8px;padding:.55rem 1.3rem;color:#fff;cursor:pointer}.logout-btn{background:#ffffff38;border:1px solid rgba(255,255,255,.4);border-radius:8px;padding:.55rem 1.3rem;color:#fff;cursor:pointer;transition:background .2s}.logout-btn:hover{background:#ffffff59}.profile-load{text-align:center;padding:2rem;font-size:1.2rem}