:root{--navy:#17365d;--red:#9f1d35;--ink:#243248;--muted:#69778b;--border:#e3e8ef;--bg:#f7f8fa;--blue:#eef4fb}*{box-sizing:border-box}body{margin:0;background:var(--bg);font:14px Arial,Helvetica,sans-serif;color:var(--ink)}header{background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:20px 30px}header strong{display:block;font-size:20px}header small{display:block;margin-top:6px;color:#d3e0ef}.badge{background:#ffffff25;border:1px solid #ffffff50;padding:9px 12px;border-radius:20px;font-size:11px;letter-spacing:.5px}.shell{display:flex;min-height:calc(100vh - 84px)}aside{width:235px;background:white;border-right:1px solid var(--border);padding:22px 14px;flex-shrink:0}aside h3{color:#7c8898;font-size:11px;letter-spacing:1.3px;padding:0 12px}nav button{display:block;width:100%;border:0;background:none;text-align:left;padding:13px 12px;margin:3px 0;border-radius:8px;color:#33455c;cursor:pointer;font-weight:600}nav button.active{background:var(--blue);color:var(--navy);border-left:3px solid var(--red)}nav button:hover{background:#f2f5fa}.aside-note{font-size:12px;color:var(--muted);line-height:1.6;padding:24px 12px}main{flex:1;min-width:0;padding:28px 32px;max-width:1600px}.top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.4px;color:var(--red);margin:0 0 7px}h1{margin:0;font-size:28px;color:var(--navy)}#subheading{color:var(--muted);margin:9px 0 0}.links{display:flex;gap:10px}.links a{color:var(--navy);text-decoration:none;background:white;border:1px solid var(--border);padding:10px 12px;border-radius:7px}.card{background:white;border:1px solid var(--border);border-radius:11px;padding:20px;margin-bottom:18px;box-shadow:0 2px 8px #1c355508}.card h2{font-size:17px;color:var(--navy);margin:0 0 15px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.metric{background:white;border:1px solid var(--border);border-radius:11px;padding:20px}.metric b{display:block;font-size:30px;color:var(--navy);margin:12px 0 5px}.metric span{color:var(--muted);font-size:12px}.metric.warn b{color:var(--red)}.row{display:flex;flex-wrap:wrap;align-items:end;gap:10px;margin-bottom:16px}label{font-size:12px;font-weight:bold;color:#59687b;display:flex;flex-direction:column;gap:6px}input,select,textarea{border:1px solid #ccd6e1;background:white;border-radius:7px;padding:10px;font:inherit;min-width:140px}input[type=search]{min-width:240px}button,.button{cursor:pointer;background:var(--navy);border:1px solid var(--navy);color:white;padding:10px 14px;border-radius:7px;font-weight:bold}button.secondary{background:white;color:var(--navy);border-color:#cbd5e1}button.danger{background:var(--red);border-color:var(--red)}button.subtle{background:transparent;border:0;color:var(--navy);font-size:18px}button:disabled{opacity:.5;cursor:not-allowed}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;background:#f5f7fb;color:#52637a;font-size:11px;text-transform:uppercase;letter-spacing:.5px}th,td{padding:12px 10px;border-bottom:1px solid var(--border);vertical-align:middle}td button{font-size:12px;padding:6px 9px}tr:hover td{background:#fcfdff}.table-wrap{overflow:auto}.pill{display:inline-block;border-radius:20px;padding:5px 9px;font-size:11px;font-weight:bold;background:#e9eff6;color:#37516f}.pill.travel{background:#fff1c4;color:#8a5b00}.pill.arrived{background:#e5f2ff;color:#185987}.pill.alert{background:#fde8ec;color:var(--red)}.pill.ok{background:#e9f7ee;color:#237348}.muted{color:var(--muted)}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.bars{display:flex;flex-direction:column;gap:11px}.barrow{display:grid;grid-template-columns:135px 1fr 38px;align-items:center;gap:10px}.track{background:#e9eef5;height:12px;border-radius:20px;overflow:hidden}.fill{height:100%;background:var(--navy);border-radius:20px}.note{padding:12px 14px;background:var(--blue);border-left:3px solid var(--navy);border-radius:4px;margin-bottom:15px;color:#3d5775;line-height:1.5}.notice{color:var(--red);font-size:12px;margin-top:10px}.section-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}dialog{border:0;border-radius:12px;padding:24px;max-width:670px;width:calc(100% - 30px);box-shadow:0 18px 80px #142a4d60}dialog::backdrop{background:#0b1938aa}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head h2{color:var(--navy);margin:0 0 18px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.detail-grid div{background:#f6f8fb;padding:12px;border-radius:7px}.detail-grid span{display:block;font-size:11px;color:var(--muted);margin-bottom:5px}.detail-grid b{font-size:13px}.empty{padding:25px;text-align:center;color:var(--muted)}@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.two{grid-template-columns:1fr}}@media(max-width:760px){header{padding:16px}header strong{font-size:16px}.badge{font-size:9px}.shell{display:block}aside{width:auto;border-bottom:1px solid var(--border)}nav{display:flex;overflow:auto}nav button{white-space:nowrap}main{padding:18px}.top{display:block}.links{margin-top:16px}.metrics{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}}
/* Hall Pass 2.0 beta.2 preview */
.beta2-header-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.beta2-header-actions button{background:transparent;border:1px solid #ffffff90;color:white}#beta2-logo{max-height:60px;max-width:160px;object-fit:contain;width:auto;height:auto}.beta2-schedule{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--border);padding:16px 0}.beta2-schedule p{line-height:1.6;margin:7px 0 0}#beta2-editor{max-width:900px}#beta2-branding-dialog{max-width:550px}.beta2-period{display:grid;grid-template-columns:minmax(130px,2fr) minmax(110px,1fr) minmax(110px,1fr) 42px 42px auto;gap:8px;align-items:end;padding:10px 0;border-bottom:1px solid var(--border)}.beta2-period input{width:100%;min-width:0}.beta2-column-labels{font-size:12px;color:var(--muted);font-weight:bold;margin-top:12px}#beta2-editor form>h2{color:var(--navy)}@media(max-width:670px){.beta2-period{grid-template-columns:1fr 1fr}.beta2-period label:first-child{grid-column:1/-1}.beta2-period button{min-width:0}.beta2-header-actions{justify-content:flex-end}}

/* beta.3 preview */
.b3-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;align-items:end}.b3-grid input,.b3-grid select{width:100%;min-width:0}.b3-entry{padding:12px 0;border-bottom:1px solid var(--border)}.b3-entry .b3-grid{grid-template-columns:100px 1fr 90px 100px auto}.b3-entry.dest .b3-grid{grid-template-columns:1fr 130px 90px 100px auto}.b3-section{margin-top:16px}.b3-warning{background:#fff5dc;padding:12px;border-left:4px solid #c58a12;margin:12px 0}.b3-btns{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}@media(max-width:760px){.b3-entry .b3-grid,.b3-entry.dest .b3-grid{grid-template-columns:1fr 1fr}.b3-grid button{grid-column:1/-1}}

/* beta.3 preview */
.b3-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;align-items:end}.b3-grid input,.b3-grid select{width:100%;min-width:0}.b3-entry{padding:12px 0;border-bottom:1px solid var(--border)}.b3-entry .b3-grid{grid-template-columns:100px 1fr 90px 100px auto}.b3-entry.dest .b3-grid{grid-template-columns:1fr 130px 90px 100px auto}.b3-section{margin-top:16px}.b3-warning{background:#fff5dc;padding:12px;border-left:4px solid #c58a12;margin:12px 0}.b3-btns{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}@media(max-width:760px){.b3-entry .b3-grid,.b3-entry.dest .b3-grid{grid-template-columns:1fr 1fr}.b3-grid button{grid-column:1/-1}}
/* Destination ID column, beta.3.1 */
.b3-entry.dest .b3-grid{grid-template-columns:minmax(100px,1fr) minmax(140px,1.6fr) 125px 80px 90px auto}
@media(max-width:950px){.b3-entry.dest .b3-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Destination ID column, beta.3.1 */
.b3-entry.dest .b3-grid{grid-template-columns:minmax(100px,1fr) minmax(140px,1.6fr) 125px 80px 90px auto}
@media(max-width:950px){.b3-entry.dest .b3-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Hall Pass 2.0 setup code display */
#hp-saved-code-display {
  background: #eef3fa !important;
  color: #17365d !important;
  border: 1px solid #cbd8e8 !important;
  border-radius: 8px !important;
  font-weight: 700 !important;
}


/* Normalize Chromebook setup code display */
#hp-saved-code-display {
  font-family: Arial, sans-serif !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
  line-height: normal !important;
  text-align: center !important;
  padding: 12px 16px !important;
  min-height: 46px !important;
  box-sizing: border-box !important;
  background: #eef3fa !important;
  color: #17365d !important;
  border: 1px solid #cbd8e8 !important;
  border-radius: 8px !important;
}

/* Match setup code display height to Save button */
#hp-saved-code-display {
  height: 48px !important;
  min-height: 48px !important;
  padding: 0 16px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  vertical-align: middle !important;
  box-sizing: border-box !important;
}

/* Match setup code display to Save Setup Code button */
#hp-saved-code-display {
  height: auto !important;
  min-height: 0 !important;
  padding: 0 14px !important;
  font-size: 16px !important;
  line-height: 1 !important;
  box-sizing: border-box !important;
  align-self: center !important;
}

/* Align setup code display with Save Setup Code button */
#hp-saved-code-display {
  position: relative !important;
  top: 7px !important;
}
.photo-upload-label {
  display: grid;
  gap: 8px;
  max-width: 560px;
  margin: 20px 0 10px;
  font-weight: 700;
}

.photo-upload-label input {
  padding: 12px;
  border: 1px solid #c8d3e0;
  border-radius: 8px;
  background: #fff;
}

.photo-upload-status {
  min-height: 24px;
  margin-top: 16px;
  font-weight: 700;
}

.photo-upload-results {
  max-height: 300px;
  overflow: auto;
  padding-left: 22px;
}

.photo-upload-results .success { color: #176b45; }
.photo-upload-results .error { color: #a12222; }

/* HallRoster header actions */
header .hp-admin-brand { flex: 1 1 auto; min-width: 0; }
.admin-header-tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex: 0 0 auto;
}
.admin-help-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  background: #fff;
  color: #17365d;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,0,0,.12);
}
.admin-help-link:hover { background: #f2f6fb; }

/* System Health dashboard */
.health-page { display: grid; gap: 18px; }
.health-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 28px;
  border: 1px solid #d9e3ee;
  border-radius: 18px;
  background: linear-gradient(135deg,#eef8f3 0%,#fff 68%);
  box-shadow: 0 14px 38px rgba(24,54,93,.09);
}
.health-hero::after {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  right: -70px;
  top: -90px;
  border-radius: 50%;
  background: rgba(31,126,82,.08);
}
.health-hero.attention,.health-hero.problem { background: linear-gradient(135deg,#fff7e5 0%,#fff 68%); }
.health-hero.checking { background: linear-gradient(135deg,#edf4fb 0%,#fff 68%); }
.health-orb {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #1f7e52;
  color: #fff;
  font-size: 30px;
  font-weight: 800;
  box-shadow: 0 9px 24px rgba(31,126,82,.25);
}
.attention .health-orb,.problem .health-orb { background: #b16d12; box-shadow: 0 9px 24px rgba(177,109,18,.22); }
.checking .health-orb { background: #326da8; box-shadow: 0 9px 24px rgba(50,109,168,.22); font-size: 18px; }
.health-orb.pulse { animation: healthPulse 1.5s ease-in-out infinite; }
@keyframes healthPulse { 50% { transform: scale(.92); opacity: .72; } }
.health-kicker { margin: 0 0 6px; color: #1f7e52; font-size: 11px; font-weight: 800; letter-spacing: 1.4px; }
.health-hero h2 { margin: 0 0 7px; color: var(--navy); font-size: 24px; }
.health-hero p:not(.health-kicker) { margin: 0; color: var(--muted); line-height: 1.5; }
.health-checked { display: block; margin-top: 9px; color: #758398; font-size: 12px; }
.health-hero button { position: relative; z-index: 1; }
.health-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.health-tile {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 13px;
  align-items: center;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 6px 22px rgba(24,54,93,.06);
  transition: transform .18s ease,box-shadow .18s ease;
}
.health-tile:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(24,54,93,.1); }
.health-tile-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: #e8f5ee;
  color: #1f7e52;
  font-size: 16px;
  font-weight: 800;
}
.health-tile span,.health-tile small { display: block; color: var(--muted); font-size: 11px; }
.health-tile strong { display: block; margin: 7px 0 5px; color: var(--navy); font-size: 18px; }
.health-tile.warn { border-color: #efdcae; }
.health-tile.warn .health-tile-icon { background: #fff4d8; color: #9b650f; }
.health-tile.bad { border-color: #efc8cf; }
.health-tile.bad .health-tile-icon { background: #fdecef; color: var(--red); }
.health-tile.info .health-tile-icon { background: #eaf2fb; color: #326da8; }
@media(max-width:1050px){.health-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){
  header{align-items:flex-start;gap:12px}.admin-header-tools{gap:7px}.admin-help-link{padding:8px 10px;font-size:12px}.health-hero{grid-template-columns:auto 1fr;padding:20px}.health-hero button{grid-column:1/-1}.health-grid{grid-template-columns:1fr}
}
.help-admin-preview{display:block;max-width:720px;width:100%;height:auto;margin:14px 0;border:1px solid #dce2e9;border-radius:12px;background:#f4f7fb}