/* Community Feed Styles (extracted from frontend.css) */
.alumnus-community-feed-wrapper {font-family: "Helvetica Neue", Arial, sans-serif; color:var(--alumnus-text-heading);}
.alumnus-feed-layout {display:grid; grid-template-columns:260px minmax(0,1fr) 260px; gap:24px; max-width:1200px; margin:0 auto; padding:16px 24px; background:var(--alumnus-bg-page);}
@media (max-width:1024px){.alumnus-feed-layout {grid-template-columns:230px minmax(0,1fr);} .alumnus-feed-sidebar-right {display:none;}}
@media (max-width:780px){.alumnus-feed-layout {grid-template-columns:1fr; padding:12px;} .alumnus-feed-sidebar-left {order:2;}}
.alumnus-profile-card {background:var(--alumnus-primary); color:var(--alumnus-text-on-dark); border-radius:8px; padding:16px; position:sticky; top:84px; display:flex; flex-direction:column; gap:12px;}
.apc-header {display:flex; gap:12px; align-items:center;}
.apc-avatar img {width:72px; height:72px; border-radius:50%; object-fit:cover; border:3px solid var(--alumnus-gold);}
.apc-name {margin:0; font-size:18px; line-height:1.2;}
.apc-role {display:inline-block; background:var(--alumnus-gold); color:var(--alumnus-text-heading); font-size:11px; padding:4px 8px; border-radius:20px; font-weight:600; margin-top:4px;}
.apc-since {margin:4px 0 0; font-size:11px; color:var(--alumnus-text-on-dark);}
.apc-stats {list-style:none; margin:0; padding:0; font-size:13px; display:flex; flex-direction:column; gap:4px;}
.apc-stats li {background:var(--alumnus-medium-blue); padding:6px 10px; border-radius:4px;}
.apc-section h4 {margin:0 0 6px; font-size:13px; letter-spacing:.5px; text-transform:uppercase; color:var(--alumnus-gold);}
.apc-placeholder {margin:0; font-size:12px; opacity:.8;}
.alumnus-feed-main {display:flex; flex-direction:column; gap:18px;}
.alumnus-post-composer {background:var(--alumnus-bg-white); border:1px solid var(--alumnus-border-light); border-radius:12px; padding:12px 16px; display:flex; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,.06);}
.composer-avatar img {width:48px; height:48px; border-radius:50%; object-fit:cover;}
.composer-input textarea {width:100%; border:1px solid var(--alumnus-border-gray); border-radius:24px; padding:12px 20px; resize:none; font-size:14px; background:var(--alumnus-bg-page); cursor:not-allowed;}
.alumnus-post-card {background:var(--alumnus-bg-white); border:1px solid var(--alumnus-border-light); border-radius:12px; overflow:hidden; box-shadow:0 1px 3px var(--alumnus-shadow-md);}
.alumnus-post-card .post-header {display:flex; gap:12px; padding:14px 16px; align-items:center;}
.ph-avatar img {width:48px; height:48px; border-radius:50%; object-fit:cover;}
.ph-name {margin:0 0 4px; font-size:15px; font-weight:600; color:#0b3d60;}
.ph-date {font-size:12px; color:var(--alumnus-text-slate);}
.post-media img {display:block; width:100%; height:auto;}
.post-media.placeholder {background:var(--alumnus-bg-placeholder); padding:60px 0; text-align:center; color:var(--alumnus-text-faint); font-size:14px;}
.post-placeholder-block {background:linear-gradient(135deg,var(--alumnus-bg-placeholder-gradient-start),var(--alumnus-bg-placeholder-gradient-end)); padding:40px; border-radius:4px; font-size:13px; font-weight:500;}
.post-engagement-bar {padding:8px 16px; border-top:1px solid var(--alumnus-border-divider); font-size:12px; background:var(--alumnus-bg-page);}
.post-engagement-bar .pe-stats {display:flex; gap:18px; color:var(--alumnus-text-medium); font-weight:500;}
.post-actions {display:flex; gap:12px; padding:12px 16px 16px; border-top:1px solid var(--alumnus-border-divider);}
.post-actions.compact {justify-content:space-around;}
.btn-primary, .btn-secondary, .btn-light {font-size:13px; font-weight:600; letter-spacing:.3px; border:none; border-radius:24px; padding:10px 22px; cursor:not-allowed; display:inline-flex; align-items:center; justify-content:center;}
.btn-primary {background:#003a57; color:var(--alumnus-text-on-dark);}
.btn-secondary {background:#e6e9ed; color:var(--alumnus-text-heading);}
.btn-light {background:var(--alumnus-bg-page); color:var(--alumnus-text-medium);}
.btn-primary:disabled, .btn-secondary:disabled, .btn-light:disabled {opacity:.75;}
.alumnus-feed-sidebar-right {position:sticky; top:84px; align-self:start;}
.alumnus-members-card {background:var(--alumnus-bg-white); border:1px solid var(--alumnus-border-pale); border-radius:8px; padding:16px 18px; box-shadow:0 1px 2px rgba(0,0,0,.05);}
.amc-title {margin:0 0 10px; font-size:14px; text-transform:uppercase; letter-spacing:.6px; color:#0b3d60;}
.amc-list {list-style:none; margin:0; padding:0; max-height:480px; overflow:auto; font-size:13px; display:flex; flex-direction:column; gap:4px;}
.amc-list li {padding:4px 0; border-bottom:1px solid var(--alumnus-border-list);}
.amc-list li:last-child {border-bottom:none;}
.amc-list::-webkit-scrollbar {width:6px;}
.amc-list::-webkit-scrollbar-track {background:transparent;}
.amc-list::-webkit-scrollbar-thumb {background:var(--alumnus-scrollbar-thumb); border-radius:3px;}
.pe-icon {display:inline-flex; align-items:center; gap:4px;}