:root{
  --ink:#1f2b28;
  --muted:#71827b;
  --bg:#f6f2e9;
  --surface:#fffdf8;
  --surface-soft:rgba(255,253,248,.87);
  --surface-2:#f1ecdf;
  --line:#e5dece;
  --teal:#0f6b5c;
  --teal-2:#1f9c85;
  --teal-3:#dcefe9;
  --amber:#e8a23d;
  --amber-2:#f3d6a6;
  --red:#bf4a43;
  --red-soft:#fae5e1;
  --shadow:0 18px 42px rgba(31,43,40,.08);
  --shadow-soft:0 10px 24px rgba(31,43,40,.06);
  --radius-xl:26px;
  --radius-lg:20px;
  --radius-md:14px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 8% 4%,rgba(232,162,61,.12),transparent 24%),
    radial-gradient(circle at 92% 4%,rgba(15,107,92,.11),transparent 23%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.48}
a{color:inherit}
svg{display:block}
.hidden{display:none!important}

.app-shell{min-height:100vh;display:grid;grid-template-columns:98px minmax(0,1fr)}
.rail{position:sticky;top:0;height:100vh;padding:18px 14px;z-index:30}
.rail-card{
  height:100%;width:70px;padding:12px 8px;border:1px solid var(--line);
  background:var(--surface-soft);backdrop-filter:blur(16px);
  border-radius:30px;box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;align-items:center;
}
.brand{
  width:48px;height:48px;border-radius:18px;display:grid;place-items:center;
  background:var(--teal);color:#fff;box-shadow:0 10px 22px rgba(15,107,92,.22);
  flex:0 0 auto;
}
.brand img{width:32px;height:32px}
.rail-nav{width:100%;display:flex;flex-direction:column;gap:7px;flex:1;margin-top:15px}
.rail-button{
  width:100%;height:42px;border:0;background:transparent;color:var(--muted);
  border-radius:14px;display:grid;place-items:center;position:relative;transition:.16s ease
}
.rail-button svg{width:19px;height:19px}
.rail-button:hover{background:var(--teal-3);color:var(--teal)}
.rail-button.active{background:var(--ink);color:white}
.rail-button.active::after{
  content:"";position:absolute;right:-11px;width:7px;height:19px;border-radius:999px;background:var(--amber)
}
.rail-button .tip{
  display:none;position:absolute;left:57px;white-space:nowrap;padding:7px 9px;border-radius:9px;
  background:var(--ink);color:white;font-size:11px;z-index:99;box-shadow:var(--shadow-soft)
}
.rail-button:hover .tip{display:block}
.rail-bottom{display:flex;flex-direction:column;gap:8px;width:100%}

.main{min-width:0;padding:20px 28px 38px 4px}
.top-command{
  display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px
}
.page-heading h1{margin:0;font-family:'Space Grotesk';font-size:28px;letter-spacing:-1px}
.page-heading p{margin:4px 0 0;color:var(--muted);font-size:12px}
.command-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.campus-select,.select{
  height:41px;border:1px solid var(--line);border-radius:999px;background:var(--surface);
  color:var(--teal);font-family:'Space Grotesk';font-weight:700;padding:0 34px 0 13px;outline:0
}
.icon-button{
  width:41px;height:41px;border:1px solid var(--line);border-radius:50%;
  background:var(--surface);color:var(--teal);display:grid;place-items:center;transition:.15s
}
.icon-button svg{width:17px;height:17px}
.icon-button:hover{border-color:var(--teal);transform:translateY(-1px)}

.module-nav{
  display:flex;gap:8px;align-items:center;overflow:auto;padding:2px 0 14px;margin-bottom:2px
}
.module-tab{
  flex:0 0 auto;border:1px solid var(--line);border-radius:999px;background:transparent;
  color:var(--muted);padding:9px 14px;font-family:'Space Grotesk';font-size:13px;font-weight:700;transition:.15s
}
.module-tab:hover{color:var(--teal);border-color:var(--teal-2)}
.module-tab.active{background:var(--teal);color:white;border-color:var(--teal)}

.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.72fr);gap:18px;margin-bottom:18px}
.hero{
  min-height:236px;border-radius:var(--radius-xl);box-shadow:var(--shadow);overflow:hidden
}
.hero.primary{
  padding:24px;color:white;background:
    radial-gradient(circle at 92% 14%,rgba(255,255,255,.11),transparent 30%),
    linear-gradient(135deg,#0f6b5c,#0c5d50)
}
.eyebrow{font-family:'JetBrains Mono';font-size:10px;letter-spacing:.09em;text-transform:uppercase;opacity:.72}
.hero.primary h2{font-family:'Space Grotesk';font-size:31px;line-height:1.03;letter-spacing:-1.4px;margin:12px 0 7px;max-width:560px}
.hero.primary p{font-size:13px;color:rgba(255,255,255,.76);max-width:550px;margin:0}
.hero-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.button{
  min-height:40px;border-radius:12px;border:1px solid transparent;padding:0 15px;
  font-family:'Space Grotesk';font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:7px
}
.button svg{width:16px;height:16px}
.button.primary{background:var(--teal);color:white}
.button.amber{background:var(--amber);color:var(--ink)}
.button.ghost{background:var(--surface);border-color:var(--line);color:var(--teal)}
.hero.primary .button.ghost{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.19);color:white}
.button.danger{background:var(--red-soft);color:var(--red);border-color:#edc3bd}
.button:hover{transform:translateY(-1px)}
.statline{display:flex;gap:28px;flex-wrap:wrap;margin-top:22px}
.stat strong{font-family:'Space Grotesk';font-size:22px;display:block}
.stat span{font-size:10px;color:rgba(255,255,255,.68)}
.hero.secondary{padding:18px;background:var(--surface);border:1px solid var(--line)}
.hero.secondary h3{margin:0 0 12px;font-family:'Space Grotesk';font-size:17px}
.signal{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}
.signal:first-of-type{border-top:0}
.signal-icon{width:35px;height:35px;border-radius:12px;background:var(--teal-3);color:var(--teal);display:grid;place-items:center}
.signal-icon svg{width:17px;height:17px}
.signal strong{font-size:12px}.signal small{display:block;color:var(--muted);font-size:10px;margin-top:2px}
.signal-value{font-family:'JetBrains Mono';font-size:11px;color:var(--teal);font-weight:600}

.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px;margin-bottom:18px}
.kpi{grid-column:span 3;min-height:128px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px;position:relative}
.kpi.wide{grid-column:span 6}
.kpi:hover{box-shadow:var(--shadow-soft)}
.kpi-label{font-family:'Space Grotesk';font-weight:700;font-size:12px;color:var(--muted)}
.kpi-value{font-family:'Space Grotesk';font-weight:800;font-size:27px;letter-spacing:-.9px;margin-top:15px}
.kpi-sub{font-size:10px;color:var(--muted);margin-top:6px}
.kpi-icon{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:14px;background:var(--teal-3);color:var(--teal);display:grid;place-items:center}
.kpi:nth-child(even) .kpi-icon{background:var(--amber-2);color:#8a601f}
.kpi-icon svg{width:18px;height:18px}

.workspace,.panel{
  background:rgba(255,253,248,.82);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-soft)
}
.workspace{padding:20px;min-height:560px}
.workspace-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}
.workspace-title h2{font-family:'Space Grotesk';font-size:23px;letter-spacing:-.7px;margin:0}
.workspace-title p{font-size:11px;color:var(--muted);margin:5px 0 0}
.workspace-actions,.toolbar,.toolbar-tail{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.toolbar{margin-bottom:14px}.toolbar-tail{margin-left:auto}
.searchbox{
  height:41px;min-width:220px;flex:1;border:1px solid var(--line);border-radius:12px;background:var(--surface);
  display:flex;align-items:center;gap:8px;padding:0 12px
}
.searchbox svg{width:16px;height:16px;color:var(--muted)}
.searchbox input{border:0;outline:0;background:transparent;color:var(--ink);width:100%;min-width:0}
.searchbox input::placeholder{color:#9ba7a2}
.small-icon{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:var(--surface);color:var(--teal);display:grid;place-items:center
}
.small-icon svg{width:16px;height:16px}
.small-icon:hover{background:var(--teal-3);border-color:var(--teal)}
.small-icon.danger{color:var(--red)}
.small-icon.success{color:var(--teal-2)}

.data-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr);gap:18px}
.panel{overflow:hidden}
.panel-head{padding:17px 19px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.panel-head h3{font-family:'Space Grotesk';font-size:17px;margin:0}
.panel-head span{font-family:'JetBrains Mono';font-size:9px;color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.workspace .table-wrap{border-radius:16px}
table{width:100%;border-collapse:collapse;font-size:11px}
thead th{background:var(--surface-2);color:var(--muted);text-align:left;padding:10px 14px;font-family:'JetBrains Mono';font-size:9px;white-space:nowrap}
tbody td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:middle}
tbody tr:hover{background:#fbf8f1}
.pill,.micro-tag,.status-chip{
  display:inline-block;border-radius:999px;background:var(--teal-3);color:var(--teal);font-weight:600;white-space:nowrap
}
.pill{padding:4px 8px}.micro-tag{padding:3px 7px;font-family:'JetBrains Mono';font-size:8.5px;margin:2px 2px 2px 0}
.pill.amber,.micro-tag.amber{background:#f4e5c9;color:#8a601f}
.micro-tag.neutral{background:#ece8de;color:#64736d}
.status-chip{padding:4px 8px;font-size:9px}
.action-group{display:flex;gap:6px;align-items:center;white-space:nowrap}
.mini-action{width:32px;height:32px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--teal);display:grid;place-items:center}
.mini-action svg{width:14px;height:14px}
.mini-action.filled{background:var(--teal);color:white;border-color:var(--teal)}
.mini-action.danger{color:var(--red);border-color:#edc3bd}
.mini-action:hover{background:var(--teal-3);border-color:var(--teal)}
.mini-action.filled:hover{background:#0c5d50}
.mini-action.danger:hover{background:var(--red-soft);border-color:var(--red)}
.toggle{width:38px;height:22px;border:0;border-radius:999px;background:#cad6d2;padding:3px}
.toggle span{display:block;width:16px;height:16px;border-radius:50%;background:#fff;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.14)}
.toggle.on{background:var(--teal)}.toggle.on span{transform:translateX(16px)}
.person{display:grid;grid-template-columns:39px minmax(130px,1fr);gap:9px;min-width:220px}
.avatar{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--teal-2);color:var(--teal);display:grid;place-items:center;background:var(--surface)}
.avatar svg{width:18px;height:18px}
.person-name{font-family:'Space Grotesk';font-weight:700;color:var(--teal);font-size:12px;margin-bottom:2px}
.person-meta{font-size:9px;color:var(--muted);line-height:1.4}
.number-chip{width:22px;height:22px;border-radius:7px;background:var(--teal-3);color:var(--teal);font-family:'JetBrains Mono';font-size:9px;display:grid;place-items:center}

.campus-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(275px,320px));gap:17px}
.campus-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow-soft)}
.campus-cover{min-height:135px;padding:20px;background:radial-gradient(circle at 88% 18%,rgba(255,255,255,.14),transparent 32%),var(--teal);color:white;display:flex;flex-direction:column;justify-content:space-between}
.campus-cover h3{font-family:'Space Grotesk';font-size:25px;letter-spacing:-.9px;margin:25px 0 0}
.campus-body{padding:17px}.campus-school{font-family:'Space Grotesk';font-size:12px;font-weight:800;margin-bottom:12px}
.contact-list{display:grid;gap:8px}.contact-item{display:grid;grid-template-columns:17px 1fr;gap:7px;font-size:11px;line-height:1.45;color:var(--muted)}
.contact-item svg{width:15px;height:15px;color:var(--teal)}
.campus-foot{padding:0 17px 17px;display:flex;justify-content:flex-end}

.bar-list{padding:20px}
.bar-row{display:grid;grid-template-columns:120px 1fr 42px;gap:9px;align-items:center;margin-bottom:16px}
.bar-label{text-align:right;color:var(--muted);font-size:10px}
.bar-track{height:10px;border-radius:999px;background:#eee7da;overflow:hidden}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--teal),var(--teal-2))}
.bar-row:nth-child(even) .bar-fill{background:linear-gradient(90deg,var(--amber),#f2bd6a)}
.bar-val{font-family:'JetBrains Mono';font-size:9px;color:var(--muted)}

.segment{display:flex;gap:7px;flex-wrap:wrap}
.segment button{min-width:106px;height:39px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--teal);font-family:'Space Grotesk';font-weight:700}
.segment button.active{background:var(--teal);color:white;border-color:var(--teal)}
.empty-state{padding:28px;text-align:center;color:var(--muted);font-family:'Space Grotesk';font-size:15px}
.pagination{display:flex;gap:5px;align-items:center}
.page-dot{width:29px;height:29px;border-radius:50%;border:0;background:var(--surface-2);color:var(--muted)}
.page-dot.active{background:var(--teal);color:#fff}
.horizontal-indicator{height:7px;border-radius:999px;background:#ded7ca;margin:9px 4px 5px;overflow:hidden}
.horizontal-indicator::after{content:"";display:block;height:100%;width:90%;border-radius:999px;background:#9b9b91}

.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.info-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:15px}
.info-card .icon{width:38px;height:38px;border-radius:13px;background:var(--teal-3);color:var(--teal);display:grid;place-items:center;margin-bottom:12px}
.info-card .icon svg{width:18px;height:18px}
.info-card h3{font-family:'Space Grotesk';font-size:15px;margin:0 0 4px}
.info-card p{font-size:10px;color:var(--muted);line-height:1.5;margin:0}
.info-card .card-actions{display:flex;gap:7px;margin-top:13px}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-field{display:grid;gap:5px}
.form-field.full{grid-column:1/-1}
.form-field label{font-family:'Space Grotesk';font-size:11px;font-weight:700;color:var(--muted)}
.form-field input,.form-field select,.form-field textarea{
  width:100%;border:1px solid var(--line);border-radius:11px;background:var(--surface);
  padding:10px 11px;color:var(--ink);outline:0
}
.form-field textarea{min-height:110px;resize:vertical}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--teal-2);box-shadow:0 0 0 3px rgba(31,156,133,.08)}

.attendance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}
.attendance-card{background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:14px}
.attendance-card h4{font-family:'Space Grotesk';margin:0 0 5px}
.attendance-options{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.att-btn{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 9px;font-size:9px;font-weight:700;color:var(--muted)}
.att-btn.active{background:var(--teal);border-color:var(--teal);color:#fff}
.att-btn[data-status="Absent"].active{background:var(--red);border-color:var(--red)}
.att-btn[data-status="Late"].active{background:var(--amber);border-color:var(--amber);color:var(--ink)}

.weekdays{display:grid;grid-template-columns:repeat(7,minmax(90px,1fr));gap:9px;overflow:auto}
.day-card{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:13px;min-width:95px}
.day-card strong{font-family:'Space Grotesk';font-size:12px}.day-card small{display:block;color:var(--muted);font-size:9px;margin-top:3px}
.day-toggle{margin-top:10px}

.timetable{min-width:830px}
.timetable th:first-child,.timetable td:first-child{position:sticky;left:0;background:var(--surface);z-index:2}
.schedule-chip{border-radius:10px;padding:7px;background:var(--teal-3);color:var(--teal);font-size:9px;line-height:1.35}
.schedule-chip.amber{background:#f4e5c9;color:#8a601f}

.message-layout{display:grid;grid-template-columns:minmax(240px,.65fr) minmax(0,1.35fr);gap:16px}
.recipient-list{background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:13px}
.recipient-item{display:flex;align-items:center;gap:9px;padding:9px;border-radius:11px}
.recipient-item:hover{background:var(--teal-3)}
.recipient-item input{accent-color:var(--teal)}

.modal-backdrop{position:fixed;inset:0;background:rgba(31,43,40,.42);z-index:100;display:grid;place-items:center;padding:18px}
.modal{width:min(640px,100%);max-height:90vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 80px rgba(31,43,40,.22);padding:18px}
.modal-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:16px}
.modal-head h3{font-family:'Space Grotesk';font-size:21px;margin:5px 0 0}
.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:16px}

.toast{
  position:fixed;right:18px;bottom:18px;z-index:130;background:var(--ink);color:white;
  border-radius:999px;padding:10px 14px;font-family:'JetBrains Mono';font-size:10px;
  box-shadow:var(--shadow);opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s
}
.toast.show{opacity:1;transform:none}


.product-lockup{height:29px;margin-bottom:5px;display:flex;align-items:center}
.product-logo{width:155px;height:auto;display:block}
.social-actions{display:flex;align-items:center;gap:7px;padding:3px 6px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.social-button{
  width:31px;height:31px;border:0;padding:0;background:transparent;border-radius:50%;
  display:grid;place-items:center;transition:.16s ease;
}
.social-button img{width:28px;height:28px;display:block}
.social-button:hover{transform:translateY(-2px) scale(1.04);filter:drop-shadow(0 5px 7px rgba(31,43,40,.12))}
.social-button.small{width:27px;height:27px}
.social-button.small img{width:24px;height:24px}
.profile-button{margin-left:1px}

.app-footer{
  margin-top:20px;padding:15px 4px 3px;display:flex;align-items:center;justify-content:space-between;
  gap:18px;color:var(--muted);font-size:10px;border-top:1px solid rgba(229,222,206,.78)
}
.footer-brand,.footer-social{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.footer-brand img{width:112px;height:auto}
.footer-social{justify-content:flex-end}
.footer-social>span{font-family:'JetBrains Mono';font-size:9px}

@media(max-width:900px){
  .social-actions{order:3}
  .product-logo{width:140px}
}
@media(max-width:760px){
  .app-footer{align-items:flex-start;flex-direction:column}
  .footer-social{justify-content:flex-start}
}
@media(max-width:520px){
  .social-actions{grid-column:1/-1;justify-self:start}
  .product-lockup{height:26px}
  .product-logo{width:128px}
}

@media(max-width:1180px){
  .hero-grid,.data-grid,.message-layout{grid-template-columns:1fr}
  .kpi{grid-column:span 6}
}
@media(max-width:900px){
  .toolbar{align-items:stretch}.toolbar-tail{margin-left:0;width:100%}
  .workspace-head{flex-direction:column}
}
@media(max-width:760px){
  .app-shell{grid-template-columns:62px 1fr}
  .rail{padding:10px 6px}.rail-card{width:50px;border-radius:23px}.brand{width:38px;height:38px;border-radius:14px}
  .brand img{width:26px;height:26px}.rail-button{height:38px}.rail-button .tip{left:44px}
  .main{padding:13px 12px 28px 0}.top-command{flex-direction:column;align-items:flex-start}
  .command-actions{width:100%}.campus-select{flex:1;min-width:160px}
  .page-heading h1{font-size:23px}
  .hero.primary h2{font-size:25px}
  .bento{grid-template-columns:1fr}.kpi,.kpi.wide{grid-column:auto}
  .workspace{padding:14px;border-radius:19px}
  .form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}
}
@media(max-width:520px){
  .command-actions{display:grid;grid-template-columns:1fr auto auto}.campus-select{width:100%}
  .toolbar{display:grid;grid-template-columns:1fr}.toolbar-tail{display:grid;grid-template-columns:1fr 1fr}
  .toolbar .searchbox{min-width:0}.button{width:100%}.segment{display:grid;grid-template-columns:1fr 1fr}.segment button{min-width:0}
}