:root{--coral: #E0504A;--amber: #EA8E3C;--gold: #E3B83C;--teal: #2BA37D;--blue: #3A82C4;--violet: #6A5BD0;--bg: #faf9f7;--card: #ffffff;--ink: #2b2733;--muted: #8a8494;--line: #eae7e2;--radius: 14px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--ink);background-color:var(--bg);background-attachment:fixed;background-repeat:no-repeat;background-size:cover;background-position:center;min-height:100vh}body[data-bg=prism]{background-image:linear-gradient(135deg,#6a5bd0,#3a82c4,#2ba37d,#e3b83c,#e0504a)}body[data-bg=sunset]{background-image:linear-gradient(135deg,#e0504a,#ea8e3c,#e3b83c)}body[data-bg=ocean]{background-image:linear-gradient(135deg,#3a82c4,#2ba37d)}body[data-bg=meadow]{background-image:linear-gradient(135deg,#2ba37d,#7fb83c,#e3b83c)}body[data-bg=blossom]{background-image:linear-gradient(135deg,#6a5bd0,#d4537e,#e0504a)}body[data-bg=plain]{background-image:none}.container .muted{color:var(--ink)}.card .muted{color:var(--muted)}.container>.success,.container>.error{color:var(--ink);font-weight:600}body[data-bg=photo]{background-image:linear-gradient(#faf9f759,#faf9f759),var(--bg-photo, none)}a{color:var(--blue);text-decoration:none}button{font:inherit;cursor:pointer}input,textarea,select{font:inherit;color:var(--ink)}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:10px 18px;background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap}.app-header nav{flex-wrap:wrap}.app-header .brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;color:var(--ink)}.app-header nav{display:flex;gap:4px}.app-header nav a{padding:6px 12px;border-radius:8px;color:var(--muted);font-weight:500}.app-header nav a.active{background:#f1eefb;color:var(--violet)}.header-spacer{flex:1}.space-switcher{padding:7px 10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);max-width:200px}.container{max-width:640px;margin:0 auto;padding:20px 14px 80px}.container.wide{max-width:920px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}.btn{border:none;border-radius:10px;padding:9px 16px;font-weight:600;background:var(--violet);color:#fff}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:#f1eefb;color:var(--violet)}.btn.ghost{background:transparent;color:var(--muted)}.btn.danger{background:var(--coral)}.btn.small{padding:5px 10px;font-size:13px}.field{display:block;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}textarea.field{resize:vertical;min-height:70px}.muted{color:var(--muted);font-size:13px}.error{color:var(--coral);font-size:14px}.success{color:var(--teal);font-size:14px}.post-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.post-author{font-weight:600}.space-chip{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:#eaf5f0;color:var(--teal)}.post-body{white-space:pre-wrap;margin:6px 0 10px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:6px;margin-bottom:10px}.media-grid.single{grid-template-columns:1fr}.media-grid img,.media-grid video{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:10px;background:#eee;display:block}.media-grid.single img,.media-grid.single video{aspect-ratio:auto;max-height:480px;object-fit:contain;background:#111}.reaction-bar{display:flex;gap:6px;align-items:center;border-top:1px solid var(--line);padding-top:10px}.reaction-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:4px 10px;font-size:14px}.reaction-btn.active{background:#fdf0ef;border-color:var(--coral)}.comment-row{display:flex;gap:8px;margin-top:10px}.comment-bubble{background:var(--bg);border-radius:12px;padding:8px 12px;flex:1}.comment-bubble .who{font-weight:600;font-size:13px}.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.album-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;color:var(--ink)}.album-card .cover{aspect-ratio:4/3;background:linear-gradient(135deg,var(--gold),var(--amber))}.album-card .cover img{width:100%;height:100%;object-fit:cover;display:block}.album-card .meta{padding:10px 12px}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}.photo-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;display:block;background:#eee}.bell-wrap{position:relative}.bell-dot{position:absolute;top:-2px;right:-2px;width:10px;height:10px;background:var(--coral);border-radius:50%;border:2px solid var(--card)}.bell-menu{position:absolute;right:0;top:42px;width:320px;max-height:420px;overflow-y:auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 30px #0000001f;padding:8px;z-index:30}.notif-item{padding:8px 10px;border-radius:8px;font-size:14px}.notif-item.unread{background:#f1eefb}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:360px;text-align:center}.login-card img{width:72px;margin-bottom:8px}table.admin-table{width:100%;border-collapse:collapse;font-size:14px}table.admin-table th,table.admin-table td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.attach-previews{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.attach-previews .thumb{position:relative}.attach-previews img,.attach-previews video{width:72px;height:72px;object-fit:cover;border-radius:8px}.attach-previews .remove{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;background:var(--ink);color:#fff;border:none;font-size:11px;line-height:1}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-head{text-align:center;font-size:12px;font-weight:600;color:var(--muted);padding:4px 0}.cal-cell{min-height:78px;border:1px solid var(--line);border-radius:8px;padding:4px;background:var(--bg);overflow:hidden}.cal-cell.today{border-color:var(--violet);background:#f1eefb}.cal-date{font-size:12px;font-weight:600;color:var(--muted)}.cal-event{font-size:11px;background:var(--violet);color:#fff;border-radius:5px;padding:1px 5px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.poll-option{position:relative;display:flex;align-items:center;width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 12px;margin-bottom:6px;overflow:hidden}.poll-option:disabled{cursor:default}.poll-fill{position:absolute;inset:0 auto 0 0;background:#ece8fb;z-index:0;transition:width .3s ease}.poll-label{position:relative;z-index:1;flex:1}.poll-pct{position:relative;z-index:1;font-weight:600;color:var(--muted)}.list-row,.wish-row{padding:8px 0;border-bottom:1px solid var(--line)}.list-row:last-child,.wish-row:last-child{border-bottom:none}.bg-swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}.bg-swatch{display:flex;flex-direction:column;align-items:center;gap:6px;background:transparent;border:2px solid transparent;border-radius:12px;padding:6px;font-size:13px;color:var(--ink)}.bg-swatch.active{border-color:var(--violet)}.bg-swatch-chip{width:100%;height:54px;border-radius:8px;border:1px solid var(--line);font-size:20px}@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.45)}to{transform:scale(1)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.composer{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px 16px;margin-bottom:18px;box-shadow:0 1px 2px 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.15s}.icon-btn:hover{background:var(--bg)}.post-menu-wrap{position:relative}.post-menu{position:absolute;right:0;top:38px;z-index:20;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px #14102826;padding:6px;min-width:150px}.post-menu button{display:block;width:100%;text-align:left;border:none;background:transparent;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--coral)}.post-menu button:hover{background:#fdf0ef}.post-text{font-size:15.5px;line-height:1.55;white-space:pre-wrap;margin:12px 0}.post-media{display:grid;gap:4px;border-radius:14px;overflow:hidden;margin:12px 0}.post-media.n1{grid-template-columns:1fr}.post-media.n2,.post-media.n3,.post-media.n4{grid-template-columns:1fr 1fr}.post-media.n3 .post-media-cell:first-child{grid-column:span 2}.post-media-cell{position:relative;overflow:hidden;background:#eef}.post-media-cell img,.post-media-cell video{width:100%;height:100%;object-fit:cover;display:block}.post-media.n1 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12px}.comment-who{font-weight:700;font-size:13px;margin-right:6px}.comment-time{font-size:12px;color:var(--muted)}.comment-compose{display:flex;gap:8px;align-items:center;margin-top:12px}.comment-input{flex:1;border:1px solid var(--line);border-radius:999px;padding:9px 14px;background:var(--card);font-size:14px;outline:none}.comment-input:focus{border-color:var(--violet)}.comment-send{border:none;background:var(--violet);color:#fff;font-weight:600;border-radius:999px;padding:9px 16px;font-size:14px}.comment-send:disabled{opacity:.45}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#080610e6;display:flex;align-items:center;justify-content:center;cursor:zoom-out}.lightbox img{max-width:94vw;max-height:92vh;object-fit:contain;border-radius:8px;cursor:default}.lightbox-close{position:fixed;top:18px;right:22px;background:#ffffff26;color:#fff;border:none;width:40px;height:40px;border-radius:50%;font-size:18px}