:root{--primary: #9BA9D4;--primary-hover: #8695C4;--bg: #DEEBF7;--card-bg: rgba(255, 255, 255, .88);--text-main: #2D3748;--text-muted: #718096;--divider: rgba(181, 189, 217, .3);--accent: #F9DBDB;--danger: #FF8A8A;--shadow-sm: 0 1px 3px 0 rgba(155, 169, 212, .1);--shadow: 0 4px 6px -1px rgba(155, 169, 212, .1), 0 2px 4px -2px rgba(155, 169, 212, .05);--shadow-lg: 0 10px 15px -3px rgba(155, 169, 212, .1), 0 4px 6px -4px rgba(155, 169, 212, .05)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:Outfit,Heebo,sans-serif;background-image:url(/background.png);background-size:cover;background-position:center;background-attachment:fixed;background-repeat:no-repeat;color:var(--text-main);margin:0;padding:0;display:flex;flex-direction:column;min-height:100vh}header{position:sticky;top:0;z-index:100;background:#ffffffd9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--divider);padding:12px 16px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);width:100%;box-sizing:border-box;overflow:hidden;min-width:0}.logo{font-weight:700;font-size:1.3rem;color:var(--primary);display:flex;align-items:center;gap:8px;letter-spacing:-.5px;flex-shrink:0}.user-menu{display:flex;align-items:center;gap:8px;min-width:0;flex-shrink:1;overflow:hidden}.search-bar-container{min-width:0;flex:1 1 0}#userInfo{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:120px}@media(max-width:480px){header{padding:10px 12px;gap:8px}.logo{font-size:1.1rem}.user-menu>div>div[style*=danger]{font-size:.7rem;padding:3px 8px}#userInfo{display:none}.search-bar-container{margin:0 6px!important}}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--divider);overflow:hidden;box-shadow:var(--shadow-sm)}.user-avatar img{width:100%;height:100%;object-fit:cover}main{max-width:600px;width:100%;margin:0 auto;padding:24px 16px;flex:1}.create-post-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:20px;padding:20px;margin-bottom:25px;border:1px solid rgba(255,255,255,.3);box-shadow:var(--shadow);transition:all .3s cubic-bezier(.4,0,.2,1)}.create-post-card:focus-within{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.input-area{width:100%;display:flex;gap:15px;margin-bottom:15px}textarea{flex:1;background:#f8fafc99;border:1px solid transparent;border-radius:12px;padding:12px;color:var(--text-main);font-family:inherit;font-size:1rem;resize:none;min-height:80px;outline:none;transition:.2s}textarea:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 4px #9ba9d426}.media-preview{display:flex;gap:10px;overflow-x:auto;margin-bottom:15px;padding-bottom:5px}.media-thumb{width:70px;height:70px;border-radius:8px;object-fit:cover;border:1px solid var(--divider);box-shadow:var(--shadow-sm);cursor:pointer}.actions-row{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--divider);padding-top:15px}.icon-btn{background:transparent;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;padding:8px;border-radius:50%;transition:.2s;display:flex;align-items:center;justify-content:center}.icon-btn:hover{background:#919eab1a;color:var(--primary)}.post-btn{background:linear-gradient(135deg,var(--primary),#B5BDD9);color:#fff;border:none;padding:10px 24px;border-radius:24px;font-weight:600;cursor:pointer;transition:.3s;box-shadow:0 4px 12px #9ba9d466}.post-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;background:var(--text-muted)}.post-btn:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-hover),#A3AFC9);transform:translateY(-1px);box-shadow:0 6px 16px #9ba9d480}.feed-post{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:20px;cursor:default;margin-bottom:24px;border:1px solid rgba(255,255,255,.3);box-shadow:var(--shadow);overflow:hidden;animation:fadeIn .5s ease;transition:all .3s ease}.feed-post:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.post-header{padding:16px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--divider)}.post-meta{flex:1;display:flex;flex-direction:column;gap:2px}.author-name{font-weight:600;font-size:.95rem;color:var(--text-main)}.post-time{font-size:.75rem;color:var(--text-muted)}.status-badge{font-size:.7rem;font-weight:600;padding:4px 8px;border-radius:12px;background:#ecfdf5;color:#10b981}.post-content{padding:20px;font-size:1rem;line-height:1.6;color:var(--text-main);white-space:pre-wrap}.album-carousel-container{position:relative;background:#f8fafc66;width:100%;aspect-ratio:16/9;overflow:hidden;border-top:1px solid var(--divider);border-bottom:1px solid var(--divider)}.album-carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;height:100%;scrollbar-width:none;align-items:center}.album-carousel::-webkit-scrollbar{display:none}.carousel-slide{flex:0 0 100%;height:100%;scroll-snap-align:center;display:flex;align-items:center;justify-content:center;position:relative;background:#f1f5f94d}.carousel-slide img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.08))}.slide-label{position:absolute;bottom:12px;right:12px;background:#0009;color:#fff;padding:4px 12px;border-radius:20px;font-size:.75rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.interaction-bar{padding:12px 20px;display:flex;gap:24px;border-bottom:1px solid var(--divider);background:#fff6}.action-item{color:var(--text-muted);font-size:.95rem;cursor:pointer;display:flex;align-items:center;gap:8px;transition:.2s;padding:6px 12px;border-radius:12px}.action-item:hover{color:var(--primary);background:#9ba9d41a}.action-item.active{color:var(--primary);background:#9ba9d426}.comments-section{padding:15px 20px;background:#f8fafc4d}.comments-list{display:flex;flex-direction:column;gap:12px;max-height:400px;overflow-y:auto;margin-bottom:15px;padding-right:5px}.comment{display:flex;gap:12px;font-size:.95rem}.comment-avatar{width:34px;height:34px;border-radius:50%;flex-shrink:0;background:var(--divider);box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;overflow:hidden}.comment-avatar.ai{background:linear-gradient(135deg,var(--primary),var(--accent))}.comment-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.comment-body{background:#fffffff2;padding:12px 16px;border-radius:18px 4px 18px 18px;flex:1;box-shadow:var(--shadow-sm);border:1px solid var(--divider);position:relative}.comment.ai .comment-body{background:#eef2ffe6;border-color:#9ba9d44d;border-top-right-radius:18px;border-top-left-radius:4px}.comment-input-row{display:flex;gap:12px;position:relative}.comment-input{flex:1;background:#fff;border:1px solid var(--divider);border-radius:24px;padding:12px 50px 12px 20px;color:var(--text-main);font-family:inherit;outline:none;transition:.3s;box-shadow:var(--shadow-sm)}.comment-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #9ba9d426}.comment-send-btn{position:absolute;left:8px;top:50%;transform:translateY(-50%);background:var(--primary);border:none;color:#fff;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.3s}.comment-send-btn:hover{background:var(--primary-hover);transform:translateY(-50%) scale(1.1);box-shadow:0 4px 12px #9ba9d44d}.auth-popup-overlay{position:fixed;inset:0;background:#9ba9d433;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}.auth-popup-card{background:var(--card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:24px;padding:40px;width:400px;max-width:90vw;box-shadow:0 24px 64px #9ba9d433;position:relative;border:1px solid rgba(255,255,255,.4);animation:popIn .5s cubic-bezier(.34,1.56,.64,1)}@keyframes popIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.auth-input-group input{width:100%;padding:14px 44px 14px 16px;border:1px solid var(--divider);border-radius:14px;font-size:.95rem;background:#fff9;outline:none;transition:.3s}.auth-input-group input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px #9ba9d426}.auth-submit-btn{background:linear-gradient(135deg,var(--primary),#B5BDD9);color:#fff;border:none;padding:14px;border-radius:14px;font-weight:600;cursor:pointer;transition:.3s;box-shadow:0 4px 12px #9ba9d44d;margin-top:10px}.auth-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 16px #9ba9d466}.auth-google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;padding:14px;border-radius:14px;border:1px solid var(--divider);background:#fff;font-weight:500;cursor:pointer;transition:.2s}.auth-google-btn:hover{background:#f8fafc;transform:translateY(-1px)}.header-auth-btn{background:linear-gradient(135deg,var(--primary),#B5BDD9);color:#fff;padding:8px 20px;border-radius:20px;border:none;font-weight:600;cursor:pointer;transition:.3s;box-shadow:0 4px 12px #9ba9d44d}.header-auth-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #9ba9d466}.hidden{display:none!important}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--divider);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}