.sielm-admin{max-width:1200px}.sielm-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#1479ff,#19b85a);color:#fff;border-radius:24px;padding:28px 32px;margin:18px 0 22px}.sielm-hero span{font-size:12px;font-weight:800;letter-spacing:1.4px}.sielm-hero h1{color:#fff;margin:5px 0 7px;font-size:28px}.sielm-hero p{font-size:14px;margin:0;max-width:760px}.sielm-bubbles i{position:absolute;border-radius:50%;opacity:.9}.sielm-bubbles i:nth-child(1){width:70px;height:70px;background:#ffd72e;right:90px;top:18px}.sielm-bubbles i:nth-child(2){width:40px;height:40px;background:#ff4242;right:40px;bottom:20px}.sielm-bubbles i:nth-child(3){width:26px;height:26px;background:#fff;right:160px;bottom:18px}.sielm-bubbles i:nth-child(4){width:18px;height:18px;background:#ff4242;right:25px;top:18px}.sielm-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:18px}.sielm-card{background:#fff;border:1px solid #dfe7f1;border-radius:20px;padding:22px;box-shadow:0 8px 24px rgba(30,60,100,.06);margin-bottom:18px}.sielm-card h2{margin-top:0}.sielm-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sielm-fields label{font-size:12px;font-weight:700;color:#344054}.sielm-fields .wide{grid-column:1/-1}.sielm-fields input,.sielm-fields select,.sielm-fields textarea{display:block;width:100%;margin-top:5px;font-size:13px;border-radius:10px}.sielm-students{margin:20px 0}.sielm-students h3{margin-bottom:3px}.sielm-students>p{margin-top:0;color:#667085}.sielm-student-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:260px;overflow:auto}.sielm-student-grid label{display:flex;gap:9px;align-items:center;border:1px solid #e4e7ec;border-radius:12px;padding:10px}.sielm-student-grid small{display:block;color:#667085}.sielm-help{border-top:6px solid #ffd72e}.sielm-help li{margin:10px 0}.sielm-title-row{display:flex;justify-content:space-between;align-items:center}.sielm-table-wrap{overflow:auto}
.sielm-public{font-family:inherit;margin:24px 0;background:#fff9df;border:3px solid #ffd72e;border-radius:28px;padding:20px;box-shadow:0 10px 28px rgba(40,70,120,.10)}.sielm-public-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}.sielm-book{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;background:#1479ff;font-size:28px;transform:rotate(-3deg)}.sielm-public-head span{font-size:11px;font-weight:900;letter-spacing:1px;color:#e13b3b}.sielm-public-head h2{margin:2px 0;color:#17324d;font-size:25px}.sielm-public-head p{margin:0;color:#5b6775;font-size:14px}.sielm-public-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sielm-material-card{display:flex;gap:14px;background:#fff;border:2px solid #dce8f7;border-radius:20px;padding:15px;position:relative;overflow:hidden}.sielm-material-card:nth-child(4n+1){border-top:7px solid #1479ff}.sielm-material-card:nth-child(4n+2){border-top:7px solid #ff4242}.sielm-material-card:nth-child(4n+3){border-top:7px solid #ffd72e}.sielm-material-card:nth-child(4n+4){border-top:7px solid #19b85a}.sielm-material-icon{font-size:30px;width:48px;height:48px;display:grid;place-items:center;background:#f3f8ff;border-radius:15px;flex:0 0 auto}.sielm-material-body{min-width:0}.sielm-chip{display:inline-block;font-size:10px;font-weight:900;text-transform:uppercase;background:#eaf2ff;color:#1262c4;border-radius:20px;padding:4px 8px}.sielm-material-body h3{font-size:17px;margin:6px 0 2px;color:#17324d}.sielm-material-body small{color:#667085}.sielm-material-body p{font-size:13px;color:#475467;margin:8px 0}.sielm-open{display:inline-block;text-decoration:none;background:#19b85a;color:#fff!important;font-weight:800;border-radius:12px;padding:9px 14px;margin-top:7px}.sielm-empty-public{text-align:center;background:#fff;border-radius:18px;padding:22px;color:#475467}.sielm-empty-public strong{color:#17324d}
@media(max-width:782px){.sielm-grid,.sielm-fields,.sielm-public-grid{grid-template-columns:1fr}.sielm-student-grid{grid-template-columns:1fr}.sielm-hero{padding:22px}.sielm-bubbles{display:none}.sielm-public{padding:14px;border-radius:22px}.sielm-public-head h2{font-size:21px}.sielm-material-card{padding:13px}}

.sielm-viewer{background:#fff;border:2px solid #dce8f7;border-radius:22px;padding:16px}.sielm-viewer-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:14px}.sielm-back,.sielm-download{display:inline-block;text-decoration:none!important;font-weight:800;border-radius:12px;padding:9px 13px}.sielm-back{background:#eaf2ff;color:#1262c4!important}.sielm-download{background:#1479ff;color:#fff!important}.sielm-viewer-title span{font-size:10px;font-weight:900;text-transform:uppercase;color:#e13b3b}.sielm-viewer-title h3{font-size:20px;color:#17324d;margin:4px 0}.sielm-viewer-title p{font-size:13px;color:#475467}.sielm-preview{margin-top:14px;background:#f7faff;border-radius:16px;padding:10px;text-align:center;overflow:hidden}.sielm-preview img{max-width:100%;height:auto;border-radius:10px}.sielm-preview audio,.sielm-preview video{width:100%;max-width:850px}.sielm-pdf{width:100%;height:68vh;min-height:480px;border:0;border-radius:10px;background:#fff}.sielm-preview-help{font-size:12px;color:#667085;margin:8px 0 0}.sielm-no-preview{min-height:180px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;font-size:36px}.sielm-no-preview strong{font-size:17px;color:#17324d}.sielm-no-preview span{font-size:13px;color:#667085}@media(max-width:600px){.sielm-viewer-top{align-items:stretch;flex-direction:column}.sielm-back,.sielm-download{text-align:center}.sielm-pdf{height:62vh;min-height:420px}}
/* Simba Institute appearance, shared by teacher and student views. */
.sielm-admin,.sielm-public{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#132a42}.sielm-hero{background:linear-gradient(120deg,#132a42,#0d5861);border-radius:16px}.sielm-bubbles{display:none}.sielm-card,.sielm-material-card,.sielm-viewer{border-radius:12px;border:1px solid #d8e2e8;box-shadow:0 4px 16px #132a4208}.sielm-help{border-top:4px solid #edbd62}.sielm-public{max-width:1160px;margin:24px auto;border:1px solid #d8e2e8;border-radius:16px;background:#f4f7f9;box-shadow:none}.sielm-book{background:#0e676e;transform:none;border-radius:10px}.sielm-public-head span,.sielm-viewer-title span{color:#0b5a62}.sielm-material-card:nth-child(n){border-top:4px solid #0e676e}.sielm-chip{background:#e7f3f1;color:#0b5a62}.sielm-open,.sielm-download{background:#0e676e;border-radius:8px;min-height:44px;box-sizing:border-box}.sielm-back{background:#e7f3f1;color:#0b5a62!important}.sielm-fields input,.sielm-fields select,.sielm-fields textarea{font-size:16px;min-height:42px}.sielm-student-grid input{accent-color:#0e676e}.sielm-public :focus-visible,.sielm-admin :focus-visible{outline:3px solid #b58329;outline-offset:3px}.sielm-public *{box-sizing:border-box}.sielm-public p,.sielm-material-body{overflow-wrap:anywhere}