:root{--plum:#453055;--plum-dark:#332341;--pale:#f7f4fa;--line:#e3dfe8;--muted:#6c6475;--teal:#20985e;--blue:#1687d8;font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:#282232}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#f6f5f8}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}h1{font-size:1.7rem}h2{font-size:1.17rem;margin-top:32px}.muted{color:var(--muted)}.small{font-size:.82rem}.workspace{min-height:100vh;display:flex;flex-direction:column}.topbar{height:66px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 25px;border-bottom:1px solid var(--line);flex-shrink:0}.brand{font-size:1.3rem;font-weight:750;color:var(--plum)}.account-name{font-size:.9rem;color:var(--muted)}.content-grid{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 66px);height:calc(100vh - 66px)}.sidebar{background:#fff;border-right:1px solid var(--line);padding:24px 14px;overflow:auto}.nav-title{color:var(--muted);font-size:.72rem;font-weight:700;letter-spacing:.09em;padding:0 12px;margin:8px 0 10px}.nav-item{display:block;border:0;width:100%;text-align:left;background:none;padding:13px 12px;border-radius:10px;font-size:.94rem;color:#463c4c}.nav-item:hover,.nav-item.active{background:#eae5ed;font-weight:650}.sidebar hr{border:0;border-top:1px solid var(--line);margin:18px 9px}.logout{cursor:pointer}.main-panel{min-width:0;min-height:0;display:flex;flex-direction:column;background:#f8f6fb;position:relative}.viewer-bar{height:42px;flex-shrink:0;display:flex;gap:16px;align-items:center;padding:0 16px;background:var(--pale);border-bottom:1px solid var(--line);font-size:.84rem;color:var(--plum)}.viewer-bar span{color:var(--muted)}.viewer-button{margin-left:auto;border:1px solid var(--line);border-radius:7px;padding:5px 10px;background:white;font-size:.76rem}.lesson-frame{display:block;width:100%;flex:1;border:0;background:white;min-height:500px}.main-panel.wide{position:fixed;inset:0;z-index:20}.welcome{padding:clamp(22px,5vw,70px);max-width:1100px;width:100%}.welcome h1{color:var(--plum);font-size:clamp(1.65rem,3vw,2.4rem)}.eyebrow{font-size:.73rem;letter-spacing:.1em;color:#766080;font-weight:800}.band-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-top:32px}.band-card{padding:27px;background:white;border:1px solid var(--line);border-radius:15px;display:flex;flex-direction:column;gap:16px;box-shadow:0 3px 15px #2013260a}.band-card strong{font-size:1.15rem;color:var(--plum)}.band-card span:last-child{color:#146dba;font-size:.88rem}.band-icon{font-size:2rem}.auth{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card,.profile-card{background:#fff;border:1px solid var(--line);box-shadow:0 14px 45px #2c1b3c14;border-radius:17px;padding:clamp(22px,3vw,40px)}.auth-card{width:min(450px,100%)}label{display:block;font-size:.9rem;font-weight:600;margin:16px 0 10px}label input:not([type=checkbox]),select{display:block;margin-top:7px;width:100%;border:1px solid #cbc5d1;border-radius:8px;padding:11px;color:#29202e;background:#fff}button.primary{padding:12px 18px;background:var(--plum);color:white;border:0;border-radius:9px;font-weight:700;margin-top:10px}.auth-card .primary{width:100%}.error,.success,.notice{border-radius:9px;padding:13px 15px}.error{background:#fde6e7;color:#81292b}.success{background:#dff6e9;color:#165a39}.notice{background:#fff4d5;color:#704e18}.simple-page{max-width:920px;margin:0 auto;padding:22px}.simple-header{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:18px}.simple-header a{color:#675375;text-decoration:underline}.details{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;background:var(--pale);padding:20px;border-radius:12px}.details small{display:block;color:var(--muted);margin-bottom:4px}.details strong{overflow-wrap:anywhere}.profile-card form{max-width:630px}.admin-page{max-width:1120px}.admin-create{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.admin-create button{width:max-content}.staff{padding:18px;border:1px solid var(--line);border-radius:12px;margin:12px 0}.staff-head{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}.checkboxes{display:flex;gap:18px;flex-wrap:wrap}.checkboxes label{margin:10px 0}.staff-bands{max-width:none!important}.small-button{font-size:.84rem!important;padding:9px 12px!important}.staff-actions{display:flex;flex-wrap:wrap;gap:20px;margin-top:14px}.staff-actions form{display:flex;align-items:end;gap:8px}.secondary{border:1px solid #cfc6d7;border-radius:8px;background:#fff;padding:10px}.staff-actions input{padding:10px;border-radius:7px;border:1px solid #cbc5d1}.menu-toggle{display:none;background:white;border:1px solid var(--line);border-radius:6px;padding:6px 9px}@media(max-width:800px){.content-grid{grid-template-columns:minmax(0,1fr)}.sidebar{display:none;position:absolute;top:66px;left:0;bottom:0;width:225px;z-index:12;box-shadow:7px 0 25px #0002}.nav-open .sidebar{display:block}.menu-toggle{display:block}.account-name{display:none}.viewer-bar span{display:none}.lesson-frame{min-height:400px}.admin-create{display:block}.details{grid-template-columns:1fr}.staff-actions form{flex-wrap:wrap}}

/* Stage 1.1 compact administration grid: scoped to .sb- classes so teaching views stay untouched. */
.sb-admin-shell{max-width:none;width:100%;padding:0 20px 24px;background:#f7f5fa;min-height:100vh}
.sb-admin-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 0 14px}
.sb-admin-header .brand{font-size:1.22rem}.sb-header-sub{font-weight:550;font-size:.9rem;color:#6b5977}
.sb-header-actions{display:flex;gap:9px;align-items:center}.sb-header-actions .primary{margin:0}
.sb-admin-shell .secondary,.sb-staff-dialog .secondary{display:inline-flex;align-items:center;justify-content:center;padding:8px 11px;border:1px solid #cfc6d7;border-radius:7px;background:#fff;color:#403349;font-size:.82rem;font-weight:650;white-space:nowrap;text-decoration:none}
.sb-admin-panel{background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;box-shadow:0 2px 11px #24133209}
.sb-directory-heading{display:flex;align-items:baseline;gap:14px;padding:17px 18px 3px}.sb-directory-heading h1{font-size:1.17rem;margin:0;color:#31233d}.sb-record-count{font-size:.8rem;color:#726679}
.sb-filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:11px 16px 14px;border-bottom:1px solid var(--line)}
.sb-filters input,.sb-filters select,.sb-bulkbar select{height:34px;max-width:230px;min-width:93px;border:1px solid #d6cfdc;border-radius:7px;padding:5px 8px;font-size:.8rem;background:#fff;margin:0}
.sb-filters input[type=search]{flex:1 1 310px;max-width:420px}.sb-filters input[placeholder="District"],.sb-filters input[placeholder="Campus"]{max-width:175px}
.sb-filters button{height:34px}.sb-clear{font-size:.8rem;color:#675276;text-decoration:underline}
.sb-bulkbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:9px 16px;background:#faf9fb;border-bottom:1px solid var(--line)}
.sb-bulkbar strong{min-width:80px;font-size:.82rem}.sb-bulkbar select{max-width:190px}.sb-bulkbar button{height:34px}
.sb-table-scroll{width:100%;overflow:auto;overscroll-behavior-x:contain}
.sb-staff-table{width:100%;border-collapse:separate;border-spacing:0;text-align:left;font-size:.79rem;white-space:nowrap}
.sb-staff-table th{position:sticky;top:0;background:#f2eef5;color:#60516b;z-index:1;font-weight:750;font-size:.73rem;border-bottom:1px solid #ded7e4}
.sb-staff-table th,.sb-staff-table td{padding:7px 11px;border-bottom:1px solid #eeeaf1;vertical-align:middle}
.sb-staff-table tbody tr:hover td{background:#faf8fc}
.sb-staff-table tbody tr:last-child td{border-bottom:0}
.sb-staff-table td:first-child,.sb-staff-table th:first-child{padding-left:16px}
.sb-staff-table td input[type=checkbox],.sb-staff-table th input[type=checkbox]{width:15px;height:15px;accent-color:#5e4373;cursor:pointer}
.sb-id,.sb-updated{color:#827489;font-variant-numeric:tabular-nums}.sb-person-name{font-weight:650;color:#30253c}
.sb-role{color:#695c72}.sb-band-pill{display:inline-block;background:#eee7f3;color:#4e3764;border-radius:4px;padding:3px 6px;margin-right:4px;font-weight:650;font-size:.7rem}
.sb-status{display:inline-flex;padding:3px 7px;border-radius:50px;font-size:.72rem;font-weight:650}.sb-active{background:#e5f5eb;color:#247449}.sb-disabled{background:#f6e5e5;color:#8e4847}
.sb-staff-table .sb-sticky-action{position:sticky;right:0;z-index:2;background:white;border-left:1px solid #eeeaf1;padding-right:13px}
.sb-staff-table th.sb-sticky-action{z-index:3;background:#f2eef5}.sb-staff-table tbody tr:hover td.sb-sticky-action{background:#faf8fc}
.sb-staff-table .sb-row-edit{font-size:.74rem;padding:5px 10px}
.sb-empty{padding:25px!important;text-align:center;color:#7c6c83}
.sb-pagination{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 18px}
.sb-pagination>div{display:flex;align-items:center;gap:12px;font-size:.8rem}
.sb-disabled-link{pointer-events:none;opacity:.4}
.sb-msg{margin:0 0 14px;font-size:.87rem}
.sb-staff-dialog{width:min(780px,calc(100% - 24px));max-height:calc(100dvh - 32px);padding:0;border:1px solid #d5c9dd;border-radius:13px;box-shadow:0 24px 70px #1b152c50;color:#30273b}
.sb-staff-dialog::backdrop{background:rgba(21,11,35,.5)}
.sb-dialog-top{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--line)}
.sb-dialog-top h2{margin:0;font-size:1.1rem}.sb-dialog-body{padding:5px 18px 9px;overflow:auto;max-height:calc(100dvh - 200px)}
.sb-dialog-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.sb-dialog-grid label,.sb-reset-box label{font-size:.8rem;margin:10px 0 5px}
.sb-dialog-grid input,.sb-dialog-grid select,.sb-reset-box input{display:block;width:100%;height:36px;margin-top:5px;border:1px solid #cec4d5;border-radius:7px;padding:7px;font-size:.85rem;background:#fff}
.sb-inline-bands{border-top:1px solid var(--line);margin:13px 0 7px;padding-top:12px;font-size:.83rem}
.sb-band-checks{display:flex;flex-wrap:wrap;gap:8px 17px}.sb-band-checks label{display:inline-flex;align-items:center;gap:5px;margin:10px 0;font-size:.81rem;font-weight:500}
.sb-pw-row{display:flex;gap:5px;align-items:center}.sb-pw-row input{flex:1;min-width:0}.sb-pw-row button{flex-shrink:0;margin-top:5px}
.sb-reset-box{padding-top:7px;border-top:1px solid var(--line)}.sb-reset-box p{margin:4px 0 8px}
.sb-dialog-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--line)}.sb-dialog-footer .primary{margin:0}
@media(max-width:740px){.sb-admin-shell{padding:0 8px 15px}.sb-admin-header{align-items:flex-start;flex-wrap:wrap}.sb-directory-heading,.sb-filters,.sb-bulkbar{padding-left:10px;padding-right:10px}.sb-filters input[type=search]{flex-basis:100%;max-width:none}.sb-bulkbar .muted{flex-basis:100%}.sb-dialog-grid{grid-template-columns:1fr}.sb-dialog-body{max-height:calc(100dvh - 220px)}.sb-pagination{padding:10px;flex-wrap:wrap}}

.sb-bulkbar input.sb-bulk-value{height:34px;max-width:200px;border:1px solid #d6cfdc;border-radius:7px;padding:5px 8px;font-size:.8rem;background:#fff}
/* Stage 1.2 resource registry */
.sb-resources .sb-resource-warning{background:#fff6df;border:1px solid #e8c989;color:#56431a;padding:12px 14px;border-radius:8px;font-size:.86rem;line-height:1.5}
.sb-resource-table td{font-size:.78rem}.sb-resource-table code{font-size:.75rem}
.sb-row-acts{display:flex;gap:6px;align-items:center;white-space:nowrap}
.sb-resource-toggle{display:inline;margin:0}.sb-resource-toggle button{margin:0}
.sb-resources .sb-row-acts .secondary{padding:5px 8px;font-size:.73rem}
.sb-rules-code{background:#251e2b;color:#fcf6ff;border-radius:7px;padding:12px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.76rem;line-height:1.6}

.sb-resource-download{display:inline-block;border-radius:8px;padding:12px 16px;background:var(--plum);color:white;font-weight:700;margin-top:14px}