.student-presence-card{margin-bottom:26px;padding:0;overflow:hidden}
.presence-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:25px 28px;border-bottom:1px solid var(--line)}
.presence-heading .eyebrow{margin:0 0 8px}
.presence-heading h2{display:flex;align-items:center;gap:12px;margin:0 0 7px;font-size:27px}
.presence-heading h2 span{background:#e4f0e4;color:#245738;border-radius:99px;padding:5px 10px;font:700 11px var(--mono,monospace);white-space:nowrap}
.presence-heading p:not(.eyebrow){font-size:13px;line-height:1.5;color:var(--muted);margin:0}
.presence-refresh{font:11px var(--mono,monospace);color:var(--muted);white-space:nowrap;padding-top:6px}
.presence-student{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 28px;border-bottom:1px solid var(--line)}
.presence-student:last-child{border-bottom:0}
.presence-identity{display:flex;align-items:center;gap:14px;min-width:0}
.presence-avatar{display:grid;place-items:center;flex:none;width:43px;height:43px;border-radius:50%;background:#e7ede5;color:var(--pine);font:700 15px var(--display,serif)}
.presence-identity h3{font:700 16px var(--sans);margin:0 0 4px}
.presence-identity p{font-size:12px;color:var(--muted);margin:0;line-height:1.4}
.presence-indicator{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:#757d75}
.presence-indicator::before{content:"";width:8px;height:8px;border-radius:50%;background:#a4ada4}
.presence-indicator.online{color:#207648}
.presence-indicator.online::before{background:#2ea66a;box-shadow:0 0 0 3px #d8efe0}
.presence-last{color:var(--muted)}
.presence-student .portal-button{min-height:38px;padding:8px 14px;font-size:12px;white-space:nowrap}
.presence-empty{padding:20px 28px;color:var(--muted);font-size:13px}
@media(max-width:650px){.presence-heading{display:block;padding:20px}.presence-refresh{display:block;margin-top:11px}.presence-student{padding:15px 20px}.presence-avatar{width:36px;height:36px}.presence-last{display:block;margin-top:2px}.presence-student .portal-button{min-width:44px}}