:root{
  --ground:#F3F5F8; --paper:#fff; --ink:#16202F; --ink-2:#33425A; --muted:#64748B;
  --line:#E2E7EC; --accent:#E8612D; --accent-ink:#C24A1C; --navy:#1C2A41;
  --good:#2E9E6B; --good-soft:#E3F2EA; --navy-soft:#E8ECF3;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"Cascadia Code","Consolas",monospace;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;}
h1{margin:0;font-size:32px;font-weight:800;letter-spacing:-0.02em;}
a{color:var(--accent-ink);}
code{font-family:var(--mono);font-size:0.88em;background:#fff;border:1px solid var(--line);border-radius:5px;padding:1px 5px;}

.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;color:var(--ink);}
.brand .sq{width:16px;height:16px;border-radius:4px;background:var(--accent);}
.brand .sub{font-family:var(--mono);font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted);font-weight:600;}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(900px 500px at 80% -10%, rgba(232,97,45,0.08), transparent), var(--ground);}
.login-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:40px;max-width:420px;width:100%;
  box-shadow:0 24px 60px -34px rgba(20,32,47,.5);}
.login-card .brand{font-size:19px;}
.tagline{color:var(--muted);font-size:15px;margin:8px 0 28px;}
.ms-btn{display:flex;align-items:center;justify-content:center;gap:11px;width:100%;padding:12px 16px;
  border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-weight:600;font-size:15px;text-decoration:none;}
.ms-btn:hover{border-color:var(--muted);background:#FAFBFC;}
.notice{background:var(--navy-soft);border:1px solid #D3DAE8;color:#34406B;border-radius:10px;padding:14px 16px;font-size:13.5px;line-height:1.5;}
.notice b{display:block;margin-bottom:4px;}
.alert{background:#FBE6E3;border:1px solid #F2C7C0;color:#B23A2B;border-radius:10px;padding:11px 14px;font-size:13.5px;margin-bottom:18px;}

/* forms */
.form{display:flex;flex-direction:column;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:13px;font-weight:600;color:var(--ink-2);}
.field input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-family:var(--sans);font-size:15px;color:var(--ink);background:#fff;}
.field input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent);}
.btn-primary{margin-top:4px;width:100%;padding:12px 16px;border:none;border-radius:10px;background:var(--accent);color:#fff;font-weight:700;font-size:15px;cursor:pointer;}
.btn-primary:hover{background:var(--accent-ink);}
.switch{margin-top:18px;font-size:13.5px;color:var(--muted);text-align:center;}
.divider{display:flex;align-items:center;gap:12px;margin:22px 0 16px;color:var(--muted);font-size:12px;}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line);}

/* dashboard */
.topbar{background:var(--paper);border-bottom:1px solid var(--line);padding:0 28px;height:60px;display:flex;align-items:center;justify-content:space-between;}
.topbar .right{display:flex;align-items:center;gap:14px;}
.role-tag{font-family:var(--mono);font-size:10px;letter-spacing:0.05em;text-transform:uppercase;padding:3px 9px;border-radius:999px;font-weight:600;}
.role-tag.admin{background:var(--accent);color:#fff;}
.role-tag.user{background:var(--navy-soft);color:#34406B;}
.btn{display:inline-flex;align-items:center;padding:8px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink-2);font-size:14px;font-weight:600;text-decoration:none;}
.btn:hover{border-color:var(--muted);}
.container{max-width:900px;margin:0 auto;padding:40px 28px 80px;}
.container.narrow{max-width:560px;}
.container.wide{max-width:1600px;}
.container.medium{max-width:1200px;}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:0 0 10px;}
.lede{color:var(--ink-2);font-size:16px;margin-top:10px;}

/* learner dashboard */
.dash-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:18px;margin-top:24px;align-items:start;}
@media(max-width:760px){.dash-grid{grid-template-columns:1fr;}}
/* today/tomorrow timetable */
.dash-table{width:100%;border-collapse:collapse;}
.dash-table thead th{text-align:left;font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:10.5px;font-weight:600;padding:6px 12px;border-bottom:1px solid var(--line);}
.dash-table thead th .th-date{display:block;color:var(--ink-2);font-size:11.5px;font-weight:600;margin-top:3px;text-transform:none;letter-spacing:0;}
.dash-table tbody th{text-align:left;font-weight:700;font-size:13.5px;color:var(--ink);padding:12px;vertical-align:top;width:108px;border-bottom:1px solid var(--line-2);}
.dash-table tbody th .th-date{display:block;font-family:var(--mono);font-size:11px;font-weight:600;color:var(--muted);margin-top:3px;}
.dash-table tbody td{padding:12px;vertical-align:top;border-bottom:1px solid var(--line-2);border-left:1px solid var(--line-2);}
.dash-table tbody tr:last-child th,.dash-table tbody tr:last-child td{border-bottom:none;}
.dash-table .dash-item{display:inline-block;margin:0 5px 5px 0;}
.dash-table .dash-item.full{display:flex;align-items:center;gap:8px;width:100%;box-sizing:border-box;}
.dash-table .dash-item.full .all-day{margin-left:auto;}
.dash-table .all-day{font-family:var(--mono);font-size:9.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-ink);font-weight:700;opacity:.8;}
.dash-grid .card-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
.dash-prog{font-weight:700;font-size:15px;margin:8px 0 4px;}
.dash-slot{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin:8px 0;}
.dash-period{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-ink);width:66px;flex-shrink:0;}
.dash-item{background:#FCE9E1;border:1px solid #F6D5C6;border-radius:7px;padding:4px 9px;font-size:12.5px;font-weight:600;color:var(--ink);}
.dash-item.assessment{background:#ECEEF9;border-color:#D2D7F0;}
.next-assess h3{font-size:17px;margin:4px 0 8px;}
.next-assess .na-date{font-weight:600;color:var(--ink);margin-bottom:4px;}
.muted{color:var(--muted);font-weight:400;}
.filter-bar{display:flex;align-items:center;gap:10px;margin:0 0 18px;}
.filter-bar label{font-size:13px;font-weight:600;color:var(--ink-2);}
.filter-bar select{padding:8px 12px;border:1px solid var(--line);border-radius:9px;font-family:var(--sans);font-size:14px;color:var(--ink);background:#fff;min-width:200px;}
.filter-bar select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent);}

/* top nav */
.topnav{display:flex;gap:4px;margin-left:8px;}
.topnav a{padding:7px 12px;border-radius:8px;color:var(--muted);font-size:14px;font-weight:500;text-decoration:none;}
.topnav a:hover{background:#F1F4F8;color:var(--ink);}
.topnav a.on{background:var(--accent);color:#fff;}
.topbar{gap:18px;}

/* buttons inline */
.btn-primary.inline{width:auto;display:inline-flex;align-items:center;}
.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;}

/* page head + crumbs */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:8px;}
.crumbs{font-family:var(--mono);font-size:12px;color:var(--muted);margin:0 0 14px;}
.crumbs a{color:var(--muted);}
.section-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;color:var(--ink-2);margin:34px 0 14px;display:flex;align-items:center;gap:9px;}
.section-title .count{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:999px;padding:1px 9px;}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:20px;}
.card{display:block;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;text-decoration:none;color:inherit;transition:border-color .12s,box-shadow .12s,transform .12s;}
.card:hover{border-color:var(--accent);box-shadow:0 10px 26px -18px rgba(20,32,47,.45);transform:translateY(-1px);}
.card h3{margin:0;font-size:17px;font-weight:700;}
.card-meta{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:6px;}
.card-desc{color:var(--ink-2);font-size:14px;margin-top:10px;}

/* list of people */
.list{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.list .row{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid #EDF0F4;}
.list .row:last-child{border-bottom:none;}
.list .ava{width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;}
.list .tx{flex:1;min-width:0;}
.list .tx .t1{font-weight:600;font-size:14.5px;}
.list .tx .t2{color:var(--muted);font-size:12.5px;}
.list .tx .t-desc{color:var(--ink-2);font-size:13.5px;margin:3px 0 5px;}

/* empty + textarea + messages */
.empty{background:var(--paper);border:1px dashed var(--line);border-radius:16px;padding:48px 28px;text-align:center;}
.empty.small{padding:28px;}
.empty h2{margin:0 0 8px;font-size:20px;}
.empty p{color:var(--muted);margin:0 0 18px;}
.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-family:var(--sans);font-size:15px;color:var(--ink);background:#fff;resize:vertical;}
.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent);}
.field-row{display:flex;gap:16px;}
.field-row .field{flex:1;}
.prog-dates{font-family:var(--mono);font-size:13px;color:var(--ink-2);margin-top:8px;}

/* tags, section head, checklist, small/ghost buttons */
.tag{display:inline-block;font-family:var(--mono);font-size:11px;font-weight:600;color:var(--accent-ink);background:var(--accent-soft);border-radius:5px;padding:2px 8px;}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.btn.sm{padding:6px 11px;font-size:13px;}
.btn.ghost{border-color:transparent;color:var(--muted);}
.btn.ghost:hover{border-color:var(--line);color:var(--ink-2);}
.btn.danger{background:#C0392B;border-color:#C0392B;color:#fff;}
.btn.danger:hover{background:#A93226;border-color:#A93226;}
.row-actions{display:flex;gap:8px;flex-shrink:0;}
.upload-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px;}
.upload-form input[type=file]{font-size:13px;color:var(--ink-2);}
/* material release */
.rel-tag{font-family:var(--mono);font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:2px 7px;border-radius:999px;margin-left:8px;}
.rel-tag.released{background:var(--good-soft);color:var(--good);}
.rel-tag.locked{background:#EDF0F4;color:var(--muted);}
.file-link{display:inline-block;margin:2px 10px 2px 0;font-size:12.5px;}
.btn.sm.release{background:var(--accent);border-color:var(--accent);color:#fff;}
.btn.sm.release:hover{background:var(--accent-ink);border-color:var(--accent-ink);}

/* program page: main schedule + narrow People sidebar */
.prog-cols{display:grid;grid-template-columns:1fr 210px;gap:24px;align-items:start;}
@media(max-width:980px){.prog-cols{grid-template-columns:1fr;}}
.prog-side{position:sticky;top:76px;}
@media(max-width:980px){.prog-side{position:static;}}
.prog-side .section-title{margin-top:0;}
.prog-side .list .ava{display:none;}
.prog-side .list .row{flex-direction:column;align-items:flex-start;gap:4px;padding:12px 16px;}
.prog-side .list .tx{width:100%;}
.prog-side .list .t2{word-break:break-word;font-size:11px;}

/* planner: two columns — module pool (left) + days (right) */
.planner{display:grid;grid-template-columns:260px 300px 1fr;gap:22px;align-items:start;}
.planner.calendar-only{grid-template-columns:1fr;}
@media(max-width:1100px){.planner{grid-template-columns:1fr;}}
.planner-col{position:sticky;top:76px;align-self:start;}
@media(max-width:1100px){.planner-col{position:static;}}
.col-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
.col-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;color:var(--ink-2);display:flex;align-items:center;gap:8px;margin:0;}
.module-pool{display:flex;flex-direction:column;gap:8px;max-height:70vh;overflow-y:auto;padding-right:2px;}
.mod-card{display:flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px 12px;}
.mod-card .mod-body{flex:1;min-width:0;}
.mod-name{font-weight:600;font-size:13.5px;}
.mod-meta{font-size:11.5px;color:var(--muted);margin-top:3px;}
.mod-card form{margin:0;}
.mod-remove{border:none;background:transparent;color:var(--faint);font-size:18px;line-height:1;cursor:pointer;padding:2px 4px;border-radius:6px;}
.mod-remove:hover{color:#C0392B;background:#FBE6E3;}

/* day-by-day schedule */
.day-list{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--paper);}
/* shared 3-column grid so date | morning | afternoon line up in header and rows */
.day-head,.day-row{display:grid;grid-template-columns:150px 1fr 1fr;align-items:stretch;}
.day-row{border-bottom:1px solid var(--line);min-height:46px;}
.day-row:last-child{border-bottom:none;}
.day-row.band{background:#F1F5FB;}          /* alternating day band */
.day-row.weekend{background:#E7EAF0;min-height:0;}   /* non-working + compact */
.day-row.weekend .day-label{padding-top:4px;padding-bottom:4px;}
.day-row.weekend .day-slot{min-height:0;padding-top:4px;padding-bottom:4px;}
.day-label{display:flex;align-items:center;gap:10px;padding:10px 16px;border-right:1px solid var(--line);}
.day-row.weekend .day-label{color:var(--muted);}
.day-dow{font-family:var(--mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;color:var(--accent-ink);width:34px;}
.day-row.weekend .day-dow{color:var(--muted);}
.day-date{font-size:13.5px;font-weight:600;}
.day-slot{display:flex;flex-direction:column;justify-content:center;gap:6px;padding:8px 12px;min-height:46px;}
.day-slot + .day-slot{border-left:1px solid var(--line);}
.day-slot.merged{grid-column:2 / 4;}  /* one bar spanning Morning + Afternoon */
.day-empty{color:var(--faint);font-size:13px;}
/* draggable cards */
[data-sortable] .mod-card{cursor:grab;}
[data-sortable] .mod-card:active{cursor:grabbing;}
.drag-ghost{opacity:.35;}
/* plan list (ordered sequence — the drag control) */
.plan-list{display:flex;flex-direction:column;gap:8px;min-height:52px;max-height:60vh;overflow-y:auto;border:1px dashed var(--line);border-radius:12px;padding:8px;}
.plan-list .mod-card{border-left:3px solid var(--accent);}
.plan-list .mod-card.overflow{border-left-color:#C98A14;background:#FBF7EC;}
.plan-when{font-family:var(--mono);font-size:10.5px;color:var(--accent-ink);margin-top:5px;}
.mod-card.overflow .plan-when{color:#8A6410;}
.slot-hint{font-size:12.5px;text-align:center;padding:8px 4px;margin:0;}
/* read-only calendar chips */
.slot-chip{display:flex;flex-direction:column;gap:3px;background:#FCE9E1;border:1px solid #F6D5C6;border-radius:7px;padding:6px 9px;}
.slot-chip .chip-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;}
.slot-chip .chip-name{font-size:12px;font-weight:600;color:var(--ink);line-height:1.3;}
.slot-chip .chip-hrs{font-family:var(--mono);font-size:10.5px;color:var(--accent-ink);flex-shrink:0;}
.slot-chip .chip-desc{font-size:10.5px;color:var(--ink-2);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
/* assessments are visually distinct (navy/indigo vs module orange) */
.tag.assess{background:#E6E9F5;color:#3B4699;}
.mod-card.assessment{border-left:3px solid #4B57B0;}
.plan-list .mod-card.assessment{border-left-color:#4B57B0;}
.slot-chip.assessment{background:#ECEEF9;border-color:#D2D7F0;}
.slot-chip.assessment .chip-hrs{color:#3B4699;}
.mod-card.dep-warn{background:#FBF1DC;}
.dep-note{font-family:var(--mono);font-size:10px;color:#8A6410;margin-top:5px;line-height:1.3;}
/* reusable End-of-day break */
.mod-card.break{background:var(--navy);border:none;padding:7px 12px;display:flex;align-items:center;justify-content:center;}
.mod-card.break .break-label{font-family:var(--mono);font-size:10.5px;letter-spacing:0.08em;text-transform:uppercase;font-weight:700;color:#fff;}
.break-palette{margin-bottom:10px;}
.break-palette .mod-card.break{cursor:grab;opacity:.9;border:1px dashed rgba(255,255,255,.35);}
/* morning/afternoon header */
.day-head{border-bottom:1px solid var(--line);background:#F1F4F8;}
.slot-head{padding:9px 16px;font-family:var(--mono);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--muted);}
.slot-head + .slot-head{border-left:1px solid var(--line-2);}
.checklist{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff;}
.check-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:9px;cursor:pointer;}
.check-row:hover{background:#F7F9FB;}
.check-row input{width:17px;height:17px;accent-color:var(--accent);}
.check-row .tx{display:flex;flex-direction:column;gap:2px;}
.check-row .t1{font-weight:600;font-size:14.5px;}
.check-row .t2{font-size:12.5px;color:var(--muted);}
.list .row form{margin:0;}
.messages{max-width:900px;margin:16px auto 0;padding:0 28px;display:flex;flex-direction:column;gap:8px;}
.msg{padding:11px 15px;border-radius:10px;font-size:14px;border:1px solid;}
.msg.success{background:var(--good-soft);border-color:#BFE6CF;color:#1F6B49;}
.msg.info{background:var(--navy-soft);border-color:#D3DAE8;color:#34406B;}
.msg.error{background:#FBE6E3;border-color:#F2C7C0;color:#B23A2B;}