/* v213 */
@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");
/* =====================================================================
   TutorDeck — house style (v150)
   Ink #13233F · one accent, teal #0F766E · owed #B4432F · warm-white ground
   Manrope for everything (headings, body, numbers). Colour = meaning:
   teal = action / paid, red = owed, amber = warning, everything else neutral.
   ===================================================================== */
:root{
  --navy:#13233F; --navy-2:#0E1A30;
  --gold:#0F766E; --gold-2:#B45309;
  --cream:#EEF6F4; --bg:#FAF9F6; --paper:#ffffff;
  --teal:#0F766E; --owed:#B4432F;
  --ink:#13233F; --muted:#5E6676; --line:#E8E5DE;
  --radius:12px; --shadow:0 1px 2px rgba(20,30,60,.06),0 6px 20px rgba(20,30,60,.05);
  --sans:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,Helvetica,sans-serif;
  --serif:var(--sans);   /* one family everywhere; kept so older rules still resolve */
  --accent:#0F766E; --accent-ink:#0B5D57; --accent-soft:#E7F3F1; --warn:#B45309;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
h1,h2,h3{font-family:var(--sans);font-weight:800;letter-spacing:-.02em;margin:0}
a{color:inherit}

/* ---------- boot: while sign-in is checked, paint the outline of the real layout (v207) ----------
   Shell pages render <div id="view"> until mountShell() swaps in .app. Until then: the white top nav
   (desktop) or white tab bar (phone), plus a grey title placeholder where the page heading goes. No
   spinner: the page's own skeletons take over the moment the shell mounts. Scoped with :has(#view) so
   the auth/landing pages are untouched. */
html{background:var(--bg)}
#view{visibility:hidden}
body:has(#view)::before{content:"";position:fixed;left:0;right:0;top:0;height:60px;z-index:9998;
  background:#fff;border-bottom:1px solid var(--line)}
body:has(#view)::after{content:"";position:fixed;z-index:9999;left:max(24px,calc((100% - 1200px)/2 + 24px));top:96px;
  width:220px;height:30px;border-radius:8px;
  background:linear-gradient(90deg,#EFECE6 25%,#F7F5F1 37%,#EFECE6 63%);background-size:400% 100%;animation:td-sk 1.4s ease infinite}
@media(max-width:820px){
  body:has(#view)::before{top:auto;bottom:0;height:64px;border-bottom:none;border-top:1px solid var(--line)}
  body:has(#view)::after{left:18px;top:28px;width:180px}
}
@media(prefers-reduced-motion:reduce){body:has(#view)::after{animation:none}}
@keyframes td-sk{from{background-position:100% 50%}to{background-position:0 50%}}

/* ---------- app frame ---------- */
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:var(--cream);display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:11px;padding:4px 6px 22px}
.brand .mono{width:38px;height:38px;border-radius:9px;border:1.5px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:17px;flex:none}
.brand b{font-family:var(--serif);font-size:16px;font-weight:600;line-height:1.15}
.brand small{display:block;color:#cdd6ea;font-family:var(--sans);font-size:11px;letter-spacing:.04em;text-transform:uppercase}
.nav{display:flex;flex-direction:column;gap:3px;margin-top:6px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:#dfe5f1;text-decoration:none;font-size:14.5px;font-weight:500;transition:background .12s,color .12s}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:var(--gold);color:#FFFFFF}
.nav a .i{flex:none;opacity:.92}
.side-foot{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:#aeb9d2}
.side-foot .who{color:#eaeefa;font-weight:600;word-break:break-all;margin-bottom:8px}
.side-foot button{all:unset;cursor:pointer;color:var(--gold);font-weight:600;font-size:12.5px}
.side-foot button:hover{text-decoration:underline}

/* ---------- main ---------- */
.main{min-width:0}
.topbar{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:26px 32px 10px}
.topbar h1{font-size:25px}
.topbar .sub{color:var(--muted);font-size:13.5px}
.content{padding:14px 32px 48px}

/* ---------- cards & KPIs ---------- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:20px}
.kpi{padding:18px 18px 16px;position:relative;overflow:hidden}
.kpi .label{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.kpi .val{font-family:var(--sans);font-weight:800;letter-spacing:-.02em;font-size:28px;margin-top:6px;line-height:1}
.kpi .note{font-size:12.5px;color:var(--muted);margin-top:7px}
.kpi.accent{border-top:3px solid var(--gold)}
.kpi.paid .val{color:var(--teal)} .kpi.owed .val{color:var(--owed)}

/* ---------- buttons & forms ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:9px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font:inherit;font-weight:600;font-size:14px;cursor:pointer;transition:transform .04s,box-shadow .12s,background .12s}
.btn:hover{box-shadow:var(--shadow)} .btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-primary:hover{background:var(--navy-2)}
.btn-gold{background:var(--gold);color:#FFFFFF;border-color:var(--gold)}
.btn-danger{background:var(--owed);color:#fff;border-color:var(--owed)}
.btn-danger:hover{background:#96332a}
.field{display:block;margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field select{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#FFFFFF;color:var(--ink)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(15,118,110,.18)}
.loc-wrap{position:relative}
.loc-wrap input{padding-right:40px}
.loc-find{all:unset;position:absolute;right:5px;top:50%;transform:translateY(-50%);cursor:pointer;
  display:grid;place-items:center;width:29px;height:29px;border-radius:7px;color:var(--muted);transition:background .12s,color .12s}
.loc-find:hover{color:var(--navy);background:var(--bg)}
.loc-find svg{display:block}
.postal-msg{display:block;font-size:12px;color:var(--muted);margin-top:5px}
.postal-msg.err{color:var(--owed)} .postal-msg.ok{color:var(--teal)}

/* ---------- segmented control (dashboard modes, ledger tabs) ---------- */
.seg{display:inline-flex;border:1px solid var(--line);border-radius:11px;overflow:hidden;margin-bottom:16px}
.seg button{all:unset;cursor:pointer;padding:9px 20px;font-weight:700;font-size:14px;color:var(--muted);background:#fff;transition:background .12s}
.seg button.on{background:var(--navy);color:#fff}
.seg .seg-n{opacity:.62;margin-left:2px}

/* ---------- misc ---------- */
.badge{display:inline-flex;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:700}
.badge.paid{background:rgba(15,118,110,.12);color:var(--teal)}
.badge.owed{background:rgba(180,67,47,.12);color:var(--owed)}
.empty{padding:48px 24px;text-align:center;color:var(--muted)}
.empty h3{color:var(--ink);margin-bottom:6px;font-size:18px}
.note-banner{background:#fff7e0;border:1px solid var(--gold);color:#5a4410;padding:12px 16px;border-radius:10px;font-size:13.5px;margin:0 32px 8px}

/* ---------- auth page ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1100px 600px at 50% -10%,#21345f,var(--navy) 60%)}
.auth-card{width:100%;max-width:392px;background:var(--paper);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.32);padding:32px 30px;border-top:4px solid var(--gold)}
.auth-card .brand{justify-content:center;padding:4px 0 18px;color:var(--navy)}
.auth-card .brand b{color:var(--navy)} .auth-card .brand small{color:var(--muted)}
.auth-card .brand .mono{border-color:var(--gold);color:var(--gold)}
.tabs{display:flex;background:var(--bg);border-radius:9px;padding:4px;margin-bottom:20px}
.tabs button{flex:1;all:unset;text-align:center;padding:9px;border-radius:7px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}
.tabs button.on{background:var(--paper);color:var(--navy);box-shadow:var(--shadow)}
.auth-card .btn{width:100%;justify-content:center;margin-top:4px}
.msg{font-size:13px;margin-top:14px;text-align:center;min-height:18px}
.msg.err{color:var(--owed)} .msg.ok{color:var(--teal)}

/* ---------- responsive ---------- */
@media(max-width:820px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:12px 14px;gap:8px}
  .brand{padding:0;margin-right:auto}
  .nav{flex-direction:row;flex-wrap:wrap;margin:0;gap:4px}
  .nav a{padding:8px 11px;font-size:13.5px}
  .side-foot{margin:0;padding:0;border:none;display:flex;align-items:center;gap:12px}
  .side-foot .who{display:none}
  .topbar,.content,.note-banner{padding-left:18px;padding-right:18px}
  .topbar{margin-left:0;margin-right:0}
  .note-banner{margin-left:18px;margin-right:18px}
}

/* ---------- tables ---------- */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.toolbar .sub{color:var(--muted);font-size:13.5px}
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl tbody tr:hover{background:#F7F6F2}
.tbl .name{font-weight:600}
/* Records table — today marker, today divider, inert cancelled rows */
.tbl tbody tr.today{background:var(--cream)}
.tbl tbody tr.today:hover{background:#F7EFD9}
.tbl tbody tr.today td:first-child{box-shadow:inset 3px 0 0 var(--gold)}
.tbl tbody tr.today-div{background:var(--bg)}
.tbl tbody tr.today-div td{padding:7px 16px;font-size:11.5px;font-weight:700;letter-spacing:.06em;
                           text-transform:uppercase;color:var(--gold)}
.tbl tbody tr.is-cancelled{opacity:.55}
.tbl tbody tr.is-cancelled td[data-label="Amount"]{text-decoration:line-through}
.tbl tbody tr.flash td{animation:tl-flash 1.2s ease-out 1}
@keyframes tl-flash{0%,50%{background-color:rgba(15,118,110,.24)}100%{background-color:transparent}}
@media(prefers-reduced-motion:reduce){.tbl tbody tr.flash td{animation:none}}
.kind-tag{display:inline-block;font-size:11px;font-weight:700;color:var(--muted);background:var(--bg);border:1px solid var(--line);padding:2px 8px;border-radius:999px;text-transform:capitalize}
.row-act{all:unset;cursor:pointer;color:var(--owed);font-weight:600;font-size:13px}
.row-act:hover{text-decoration:underline}
.muted{color:var(--muted)}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(19,24,40,.5);display:none;place-items:center;padding:20px;z-index:50}
.modal-backdrop.on{display:grid}
.modal{width:100%;max-width:460px;padding:24px 24px 22px;background:var(--paper);border-top:4px solid var(--gold)}
.modal h2{font-size:20px;margin-bottom:18px}
.modal .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
@media(max-width:520px){.modal .row2{grid-template-columns:1fr}}

/* ---------- weekly planner ---------- */
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
@media(max-width:1180px){.week{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.week{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.week{grid-template-columns:1fr}}
.day{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.day > h3{font-family:var(--serif);font-size:14px;padding:10px 12px;background:var(--navy);color:var(--cream);font-weight:600;display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.day > h3 .dtot{font-family:var(--sans);font-size:12px;color:#cdd6ea;font-weight:600}
.day > h3.has .dtot{color:var(--gold)}
.slots{padding:8px;display:flex;flex-direction:column;gap:7px;flex:1}
.slot{position:relative;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:8px;padding:8px 26px 8px 10px}
.slot .t{color:var(--muted);font-size:11.5px}
.slot .s{font-weight:600;font-size:13.5px;margin:1px 0}
.slot .c{color:var(--teal);font-weight:700;font-size:12.5px}
.slot .x{position:absolute;top:6px;right:7px;all:unset;cursor:pointer;color:var(--muted);font-size:15px;line-height:1}
.slot .x:hover{color:var(--owed)}
.day .none{color:var(--muted);font-size:12.5px;text-align:center;padding:14px 6px}
.week-tot{font-family:var(--serif);font-size:15px}
.week-tot b{color:var(--navy)}

/* ---------- ledger ---------- */
.section-title{font-family:var(--serif);font-size:18px;margin:26px 0 12px;display:flex;align-items:baseline;gap:10px}
.section-title .hint{font-family:var(--sans);font-size:12.5px;color:var(--muted);font-weight:400}
.group{margin-bottom:12px}
.group-head{display:flex;justify-content:space-between;align-items:center;gap:8px 10px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line)}
.group-head .gname{font-weight:700}
.group-head .right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
@media(max-width:560px){
  .group-head{align-items:flex-start}
  .group-head .right{width:100%;justify-content:flex-start}
}
.group-head .gsum{font-weight:800;color:var(--owed)}
.lrow{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);font-size:13.5px}
.lrow:last-child{border-bottom:none}
.lrow .lchk{width:16px;height:16px;accent-color:var(--gold);cursor:pointer;flex:none}
.lrow .lwhen{color:var(--muted);font-size:12.5px;min-width:96px}
.lrow .lamt{font-weight:700;margin-left:auto;white-space:nowrap}
.mark{all:unset;cursor:pointer;color:var(--teal);font-weight:700;font-size:12px;border:1px solid var(--teal);padding:4px 10px;border-radius:7px;white-space:nowrap}
.mark:hover{background:rgba(15,118,110,.09)}
.mark.lite{color:var(--muted);border-color:var(--line)}
.mark.lite:hover{color:var(--teal);border-color:var(--teal);background:rgba(15,118,110,.06)}

/* ---------- dashboard ---------- */
.grid2{display:grid;grid-template-columns:1.7fr 1fr;gap:16px;align-items:start}
@media(max-width:880px){.grid2{grid-template-columns:1fr}}
.panel{padding:18px 20px}
.panel h2{font-family:var(--serif);font-size:17px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:baseline}
.panel h2 .hint{font-family:var(--sans);font-size:12.5px;color:var(--muted);font-weight:400}
.chart-wrap{position:relative;height:260px}
.exam-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.exam-row:last-child{border-bottom:none}
.exam-row .ex-main{min-width:0;flex:1}
.exam-row .ex-name{font-weight:600;font-size:14px}
.exam-row .ex-sub{color:var(--muted);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
a.exam-row{color:inherit;text-decoration:none;cursor:pointer;border-radius:8px}
a.exam-row:hover{background:rgba(15,118,110,.07)}
.days{flex:none;text-align:center;border-radius:9px;padding:6px 10px;min-width:58px;background:var(--bg);border:1px solid var(--line)}
.days b{display:block;font-family:var(--serif);font-size:18px;line-height:1;color:var(--navy)}
.days small{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.days.soon{background:rgba(180,67,47,.08);border-color:rgba(180,67,47,.3)}
.days.soon b{color:var(--owed)}

/* ---------- auth: account-created success state ---------- */
.ok-check{width:56px;height:56px;border-radius:50%;background:rgba(15,118,110,.12);color:var(--teal);display:grid;place-items:center;font-size:30px;font-weight:700;margin:4px auto 16px}
#created{text-align:center}
#created h2{font-family:var(--serif);font-size:22px;color:var(--navy);margin-bottom:10px}
.created-msg{color:var(--muted);font-size:14px;line-height:1.55;margin-bottom:22px}
.created-msg b{color:var(--ink);word-break:break-all}
#created .btn{width:100%;justify-content:center}
.link-btn{all:unset;cursor:pointer;color:var(--gold);font-weight:600;font-size:13px;margin-top:16px;display:inline-block}
.link-btn:hover{text-decoration:underline}

/* ---------- invoice ---------- */
.modal.wide{max-width:640px}
.invoice{color:var(--ink);font-size:13.5px}
.inv-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:2px solid var(--navy);padding-bottom:12px;margin-bottom:14px}
.inv-biz{font-family:var(--serif);font-size:22px;color:var(--navy);line-height:1.15}
.inv-biz small{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-top:3px}
.inv-meta{text-align:right;font-size:12.5px;color:var(--muted);white-space:nowrap}
.inv-meta b{color:var(--ink)}
.inv-to{margin-bottom:10px;font-size:13px}
.inv-to .lbl{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
.inv-table{width:100%;border-collapse:collapse;margin:6px 0 4px}
.inv-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;padding:7px 8px;border-bottom:1px solid var(--line)}
.inv-table td{padding:8px;border-bottom:1px solid var(--line)}
.inv-table .r{text-align:right;white-space:nowrap}
.inv-total{display:flex;justify-content:space-between;align-items:baseline;font-weight:800;font-size:17px;color:var(--navy);padding:12px 8px 4px}
.inv-pay{display:flex;gap:18px;align-items:center;margin-top:16px;padding:14px 16px;background:var(--bg);border:1px solid var(--line);border-radius:10px}
.inv-pay img{width:148px;height:148px;background:#fff;border:1px solid var(--line);border-radius:8px;flex:none}
.inv-pay .pn-h{font-weight:800;color:var(--navy);display:flex;align-items:center;gap:7px}
.inv-pay .pn-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#7B1FA2}
.inv-pay .pn-sub{color:var(--muted);font-size:12.5px;margin-top:5px;line-height:1.5}
.inv-pay .pn-sub b{color:var(--ink)}

/* editable slots + table row actions */
.slot{cursor:pointer}
.slot:hover{border-color:var(--gold);box-shadow:0 1px 6px rgba(15,118,110,.15)}
.tact{all:unset;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--navy)}
.tact:hover{text-decoration:underline}
.tact.del{color:var(--owed)}
.tact.warn{color:var(--gold-2)}
td.acts{white-space:nowrap;text-align:right}
td.acts .tact{margin-left:12px}

/* period navigation + discontinued */
.period{display:inline-flex;gap:6px;align-items:center;margin-left:auto}
.period button{padding:6px 11px;font-size:13px;border-radius:8px}
.period .lbl{min-width:130px;text-align:center;font-size:13.5px;color:var(--ink);font-weight:600;font-family:var(--sans)}
.period .on{background:var(--navy);color:#fff;border-color:var(--navy)}
.disc-head{cursor:pointer;user-select:none}
.disc-head:hover{color:var(--navy)}
tr.inactive td.name{color:var(--muted)}

/* table horizontal-scroll wrapper (used only between tablet widths) */
.tscroll{max-width:100%}

/* ============================================================
   Mobile-friendliness pass
   ============================================================ */
/* Modals never exceed the screen; they scroll internally so the
   Save/Cancel buttons are always reachable (all screen sizes). */
.modal{max-height:90vh;overflow-y:auto}

@media(max-width:820px){
  /* Nav: brand + sign-out on the top row, a swipeable nav strip below */
  .sidebar{flex-wrap:wrap;gap:10px 8px;align-items:center}
  .brand{margin-right:auto;padding:0}
  .side-foot{order:0;margin:0;padding:0;border:none;display:flex;align-items:center;gap:10px}
  .side-foot .who{display:none}
  .nav{order:1;width:100%;flex-wrap:nowrap;overflow-x:auto;gap:4px;padding-bottom:2px;
       -webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap;flex:0 0 auto}

  /* Section headers let their controls (e.g. month nav) wrap below the title */
  .section-title{flex-wrap:wrap;gap:8px 10px}
  .period{margin-left:0}

  /* Roomier tap targets for in-table action links */
  td.acts{padding-top:10px;padding-bottom:10px}
  td.acts .tact{padding:7px 2px;font-size:13px}
}

@media(max-width:520px){
  /* Invoice: stack the QR above the payee details */
  .inv-pay{flex-direction:column;align-items:flex-start}
  .inv-pay img{width:148px;height:148px}
  .topbar{padding-top:20px}
  .topbar h1{font-size:22px}
  .kpi .val{font-size:26px}
  .content{padding-bottom:40px}
}

/* hard stop: never let the whole page scroll sideways on mobile */
@media(max-width:820px){ html,body{max-width:100%;overflow-x:hidden} }

/* ============================================================
   Phone tables → stacked cards (no horizontal scrolling at all).
   Each row becomes a labelled card; actions become a tap row.
   Cells get their label from the data-label attribute set in JS.
   ============================================================ */
@media(max-width:820px){
  .tscroll{overflow-x:visible}
  .tbl{min-width:0}
  .tbl thead{display:none}
  .tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tr{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:var(--paper);overflow:hidden;box-shadow:var(--shadow)}
  .tbl tbody tr:hover{background:var(--paper)}
  /* today reads as a gold-edged cream card instead of a left border */
  .tbl tbody tr.today,.tbl tbody tr.today:hover{background:var(--cream);border-color:var(--gold)}
  .tbl tbody tr.today td:first-child{box-shadow:none}
  /* keep the acts strip a shade darker than the card, as it is on white rows */
  .tbl tbody tr.today td.acts{background:#F4EBD3}
  .tbl tbody tr.today-div{border-color:var(--gold);margin-bottom:12px}
  .tbl td{border:none;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;
          align-items:center;gap:14px;padding:11px 16px;text-align:right;font-size:14.5px}
  .tbl td:last-child{border-bottom:none}
  .tbl td::before{content:attr(data-label);color:var(--muted);font-size:11px;text-transform:uppercase;
                  letter-spacing:.04em;font-weight:700;text-align:left;flex:0 0 auto}
  .tbl td:not([data-label])::before,.tbl td[data-label=""]::before{display:none}
  .tbl td.acts{justify-content:flex-start;flex-wrap:wrap;gap:12px 20px;text-align:left;background:#F7F6F2;padding:13px 16px}
  .tbl td.acts::before{display:none}
  .tbl td.acts .tact{margin:0;font-size:14.5px;padding:3px 0}
  .tbl .name{font-weight:700}
}

/* ============================================================
   v9 — mobile width safety (authoritative; keep at end of file)
   Lets every flex/grid child shrink so nothing forces the page
   wider than the screen. Nav wraps to multiple rows instead of
   relying on horizontal scroll.
   ============================================================ */
@media(max-width:820px){
  html,body{max-width:100%;overflow-x:hidden}
  .app{grid-template-columns:1fr}
  .main,.sidebar,.nav,.card,.kpi-grid,.grid2,#view{min-width:0;max-width:100%}
  .grid2>*{min-width:0}
  .chart-wrap{width:100%}
  img,canvas,svg,video,table{max-width:100%}
  /* nav: a wrapping row of pills, never wider than the screen */
  .nav{display:flex;flex-direction:row;flex-wrap:wrap;width:100%;overflow:visible;gap:6px;margin:0}
  .nav a{flex:0 0 auto;white-space:nowrap}
}


/* clickable student names (link to profile) */
a.snl{color:inherit;text-decoration:none;cursor:pointer}
a.snl:hover{color:var(--gold);text-decoration:underline}

/* multi-category filter bars (ledger records, students roster) */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:13px;align-items:center}
.filters input[type=search]{flex:1 1 170px;min-width:0;padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit}
.filters select{flex:0 1 auto;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:13.5px;background:#fff;font-family:inherit;color:var(--ink);max-width:100%}
.filters select.on{border-color:var(--gold);background:rgba(15,118,110,.07);font-weight:700}
.filters .btn{padding:8px 13px;font-size:13px}

/* ---------- iOS: never auto-zoom into a sub-16px input (it won't zoom back out) ----------
   Keep every form control at ≥16px on phones so Safari leaves the zoom alone. Appended last so
   it beats the smaller sizes set on .filters above. */
@media(max-width:820px){
  input,select,textarea{font-size:16px}
  .filters input[type=search],.filters select{font-size:16px}
}

/* ============================================================
   Navigation v2 (v147) — grouped tabs.
   Desktop: sidebar with 4 groups + Materials/Settings at the foot.
   Phone (≤820px): fixed bottom tab bar (Home · Schedule · Students ·
   Money · More); More opens a bottom sheet. Pages inside a group show
   as sub-tabs under the title. Authoritative: keep at end of file.
   ============================================================ */
.side-foot .nav-extra{margin:0 0 12px;gap:2px}
.side-foot .nav-extra a{padding:8px 12px;font-size:13.5px;color:#c9d2e6}
.side-foot .nav-extra a.active{background:rgba(255,255,255,.1);color:#fff}
.side-foot #tl-signout{display:inline-flex;align-items:center;gap:7px}

/* sub-tabs: underline style, distinct from in-page .seg toggles */
.subtabs{display:flex;gap:4px;padding:0 32px;border-bottom:1px solid var(--line);margin-bottom:6px;
  overflow-x:auto;scrollbar-width:none}
.subtabs::-webkit-scrollbar{display:none}
.subtabs a{position:relative;padding:10px 12px 11px;font-size:14.5px;font-weight:600;color:var(--muted);
  text-decoration:none;white-space:nowrap;border-radius:8px 8px 0 0}
.subtabs a:hover{color:var(--navy)}
.subtabs a.on{color:var(--navy)}
.subtabs a.on::after{content:"";position:absolute;left:10px;right:10px;bottom:-1px;height:2.5px;
  border-radius:2px;background:var(--gold)}

.tabbar,.more-sheet,.nav-scrim{display:none}

@media(max-width:820px){
  .app{display:block;min-height:100vh}
  .sidebar{display:none}
  .main{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}
  .subtabs{padding:0 14px}
  .subtabs a{flex:1;text-align:center;font-size:15px}

  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--navy);
    padding:0 4px env(safe-area-inset-bottom,0px);box-shadow:0 -2px 16px rgba(20,30,60,.22)}
  .tabbar a,.tabbar button{all:unset;box-sizing:border-box;flex:1;min-width:0;height:64px;cursor:pointer;
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    color:#aeb9d2;font-size:11px;font-weight:600;letter-spacing:.01em;-webkit-tap-highlight-color:transparent}
  .tabbar .i{transition:transform .15s}
  .tabbar a.on,.tabbar button.on{color:var(--gold)}
  .tabbar a:active .i,.tabbar button:active .i{transform:scale(.9)}

  .nav-scrim{display:block;position:fixed;inset:0;background:rgba(19,24,40,.45);z-index:65;
    opacity:0;visibility:hidden;transition:opacity .2s ease}
  .more-sheet{display:block;position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--paper);
    border-radius:18px 18px 0 0;padding:8px 14px calc(14px + env(safe-area-inset-bottom,0px));
    transform:translateY(100%);visibility:hidden;transition:transform .24s ease,visibility 0s .24s;box-shadow:0 -10px 40px rgba(0,0,0,.25)}
  .app.sheet-open .nav-scrim{opacity:1;visibility:visible}
  .app.sheet-open .more-sheet{transform:translateY(0);visibility:visible;transition:transform .24s ease}
  .ms-grab{width:38px;height:4px;border-radius:2px;background:var(--line);margin:4px auto 12px}
  .ms-brand{display:flex;align-items:center;gap:11px;padding:2px 6px 14px;border-bottom:1px solid var(--line);margin-bottom:6px}
  .ms-brand .mono{width:34px;height:34px;border-radius:9px;border:1.5px solid var(--gold);color:var(--gold);
    display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:15px;flex:none}
  .ms-brand b{font-family:var(--serif);font-size:16px;color:var(--navy)}
  .ms-brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.04em;text-transform:uppercase}
  .more-sheet a,.more-sheet .ms-out{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:13px;
    width:100%;padding:14px 8px;font-size:16px;font-weight:600;color:var(--ink);border-radius:10px;cursor:pointer}
  .more-sheet a.on{color:var(--navy);background:var(--cream)}
  .more-sheet a .i,.more-sheet .ms-out .i{color:var(--muted)}
  .ms-who{font-size:13px;color:var(--muted);padding:12px 8px 2px;border-top:1px solid var(--line);margin-top:6px;word-break:break-all}
  .more-sheet .ms-out{color:var(--owed)}
  .more-sheet .ms-out .i{color:var(--owed)}
}
@media(max-width:820px) and (prefers-reduced-motion:reduce){
  .more-sheet,.nav-scrim{transition:none}
}

/* compact KPI tiles on phones: 2 per row instead of one huge card each (v148) */
@media(max-width:820px){
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px}
  .kpi{padding:13px 14px}
  .kpi .label{font-size:11px}
  .kpi .val{font-size:21px;margin-top:4px}
  .kpi .note{font-size:11.5px;margin-top:4px}
}

/* ============================================================
   v150 — TutorDeck look: Manrope, ink + teal, white phone tab bar
   ============================================================ */
.topbar h1{font-weight:800;letter-spacing:-.025em}
.panel h2{font-weight:800;font-size:16.5px}
.brand .mono{border-color:#5FB3A9;color:#9AD8CF;font-family:var(--sans);font-weight:800}
.brand b{font-family:var(--sans);font-weight:800;letter-spacing:-.01em}
.nav a.active{background:var(--accent);color:#fff}
.subtabs a.on::after{background:var(--accent)}
.btn-primary{background:var(--ink);border-color:var(--ink);color:#fff}
@media(max-width:820px){
  .tabbar{background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 18px rgba(19,35,63,.06)}
  .tabbar a,.tabbar button{color:#8B8F98}
  .tabbar a.on,.tabbar button.on{color:var(--accent)}
  .ms-brand .mono{border-color:var(--accent);color:var(--accent);font-family:var(--sans);font-weight:800}
  .ms-brand b{font-family:var(--sans);font-weight:800}
}
.section-title{font-family:var(--sans);font-weight:800;letter-spacing:-.02em}

/* ============================================================
   v151 — desktop top navigation bar (replaces the sidebar).
   Phones (≤820px) keep the bottom tab bar; the top bar is hidden there.
   ============================================================ */
.app{display:block;min-height:100vh}
.sidebar{display:none}
.topnav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);
  -webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.tn-in{max-width:1240px;margin:0 auto;height:60px;padding:0 24px;display:flex;align-items:center;gap:28px}
.tn-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);min-width:0;flex:0 1 auto}
.tn-brand .mono{width:32px;height:32px;border-radius:9px;background:var(--ink);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:13px;letter-spacing:.02em;flex:none}
.tn-brand b{font-weight:800;font-size:15px;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}
.tn-links{display:flex;align-items:center;gap:4px}
.tn-links a{display:flex;align-items:center;gap:8px;height:38px;padding:0 13px;border-radius:10px;text-decoration:none;
  color:var(--muted);font-weight:700;font-size:14.5px;transition:background .12s,color .12s}
.tn-links a:hover{background:#F1EFEA;color:var(--ink)}
.tn-links a.active{background:var(--accent-soft);color:var(--accent)}
.tn-right{margin-left:auto;display:flex;align-items:center;gap:4px}
.tn-ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:var(--muted);text-decoration:none}
.tn-ic:hover{background:#F1EFEA;color:var(--ink)}
.tn-ic.active{background:var(--accent-soft);color:var(--accent)}
.tn-acct{position:relative;margin-left:6px}
.tn-avatar{all:unset;cursor:pointer;width:34px;height:34px;border-radius:17px;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;font-weight:800;font-size:12.5px}
.tn-avatar:hover,.tn-acct.open .tn-avatar{background:var(--accent);color:#fff}
.tn-menu{display:none;position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:0 12px 36px rgba(19,35,63,.14);padding:6px}
.tn-acct.open .tn-menu{display:block}
.tn-who{font-size:12.5px;color:var(--muted);padding:9px 10px 8px;border-bottom:1px solid var(--line);margin-bottom:4px;word-break:break-all}
.tn-menu button{all:unset;cursor:pointer;display:flex;align-items:center;gap:9px;width:100%;box-sizing:border-box;padding:9px 10px;
  border-radius:8px;font-size:14px;font-weight:700;color:var(--owed)}
.tn-menu button:hover{background:#FBEFEC}
/* page content centred under the bar */
.main{max-width:1240px;margin:0 auto}
.topbar{padding:28px 24px 8px}
.content{padding:14px 24px 48px}
.subtabs{padding:0 24px}
.note-banner{margin-left:24px;margin-right:24px}
/* loading skeleton: white top strip instead of the old navy sidebar */
@media(max-width:1000px){ .tn-links a span{display:none} .tn-links a{padding:0 11px} .tn-in{gap:16px} }
@media(max-width:820px){
  .topnav{display:none}
  .topbar{padding:22px 18px 6px}
  .content{padding:12px 18px 40px}
  .subtabs{padding:0 14px}
  .note-banner{margin-left:18px;margin-right:18px}
}
.modal-backdrop{z-index:90}
/* v153: TutorDeck mark */
.td-logo{width:32px;height:32px;flex:none;display:block}
.tn-brand b{font-size:16.5px;letter-spacing:-.02em}
.tn-who b{display:block;color:var(--ink);font-size:13.5px;margin-bottom:1px}
@media(max-width:820px){ .ms-brand .td-logo{width:34px;height:34px} }
a.btn{text-decoration:none}
/* v157: first-time tips (TL.coach) */
.td-tip{position:absolute;z-index:85;background:var(--ink);color:#fff;border-radius:12px;padding:12px 14px;
  box-shadow:0 12px 32px rgba(19,35,63,.28);font-size:13.5px;line-height:1.45;display:flex;flex-direction:column;gap:10px;
  animation:td-tip-in .2s ease}
.td-tip b{font-weight:800}
.td-tip-arrow{position:absolute;top:-6px;width:14px;height:14px;background:var(--ink);transform:rotate(45deg);border-radius:2px}
.td-tip-ok{all:unset;cursor:pointer;align-self:flex-end;background:#fff;color:var(--ink);font-weight:800;font-size:13px;
  padding:6px 14px;border-radius:8px}
.td-tip-ok:hover{background:var(--accent-soft)}
@keyframes td-tip-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.td-tip{animation:none}}
/* v161: Home hero greeting */
/* small grey greeting over the business name: stands out, but in the app's own type */
.topbar h1 .hi-eyebrow{display:block;font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--muted);margin-bottom:4px;line-height:1.2}
.topbar h1 .hi-name{display:block;font-size:40px;font-weight:800;letter-spacing:-.035em;line-height:1.05;color:var(--ink)}
.topbar:has(.hi-name) .sub{margin-top:8px;font-size:14px}
@media(max-width:820px){
  .topbar h1 .hi-eyebrow{font-size:15px}
  .topbar h1 .hi-name{font-size:32px}
}

/* ---- v184: floating add button on phones (pages mark their add button with data-fab) ---- */
.td-fab{display:none}
@media(max-width:820px){
  [data-fab]{display:none!important}
  .td-fab{all:unset;box-sizing:border-box;display:grid;place-items:center;position:fixed;right:18px;
    bottom:calc(80px + env(safe-area-inset-bottom,0px));width:56px;height:56px;border-radius:18px;cursor:pointer;z-index:55;
    background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(15,118,110,.35),0 2px 6px rgba(19,35,63,.15)}
  .td-fab:active{transform:scale(.95)}
  body:has(.td-fab) .content{padding-bottom:90px}
}

/* ---- v195: Client view — one floating eye, every page ---- */
.cv-fab{all:unset;box-sizing:border-box;position:fixed;left:24px;bottom:24px;z-index:56;width:48px;height:48px;border-radius:24px;
  display:grid;place-items:center;cursor:pointer;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  color:var(--muted);border:1px solid var(--line);box-shadow:0 4px 14px rgba(19,35,63,.12)}
.cv-fab:hover{color:var(--ink);border-color:#D6D2C8}
.cv-fab:active{transform:scale(.94)}
.client-view .cv-fab{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 6px 18px rgba(19,35,63,.3)}
.cv-money #content > :not(#cv-block){display:none!important}
.cv-block{max-width:420px;margin:30px auto;text-align:center;padding:28px 24px;display:flex;flex-direction:column;align-items:center;gap:8px}
.cv-block .cv-ic{width:52px;height:52px;border-radius:26px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.cv-block b{font-size:17px;color:var(--ink)}
.cv-block p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.client-view #home-money{display:none}
.client-view .badge.paid,.client-view .badge.owed{display:none}
@media(max-width:820px){
  /* bottom-left, so it never gets mixed up with the + at bottom-right */
  .cv-fab{left:18px;bottom:calc(84px + env(safe-area-inset-bottom,0px));width:46px;height:46px;border-radius:23px}
}
.td-tip.above .td-tip-arrow{top:auto;bottom:-6px}

/* ---- v198: add/edit forms never scroll sideways on phones (iOS gives date/time inputs a min width) ---- */
.modal-backdrop{overflow-x:hidden;overscroll-behavior:contain;touch-action:pan-y}
.modal{overflow-x:hidden;max-width:min(460px,100%);box-sizing:border-box}
.modal .row2>*,.modal .field{min-width:0}
.field input,.field select,.field textarea{min-width:0;max-width:100%;box-sizing:border-box}
.field input[type=date],.field input[type=time]{-webkit-appearance:none;appearance:none;display:block;min-height:44px;text-align:left}
.field input[type=date]::-webkit-date-and-time-value,.field input[type=time]::-webkit-date-and-time-value{text-align:left}
body:has(.modal-backdrop.on){overflow:hidden}   /* page behind an open form stays still */
@media(max-width:520px){ .modal-backdrop{padding:12px} .modal{padding:20px 18px 18px} }

/* ---- v199: forms — ✕ in the corner, Save/Cancel always visible, bottom sheet on phones ---- */
.td-form .modal{position:relative}
.modal-x{all:unset;box-sizing:border-box;position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:18px;
  display:grid;place-items:center;cursor:pointer;color:var(--muted);z-index:3}
.modal-x:hover{background:#F1EFEA;color:var(--ink)}
.td-form .modal-actions{position:sticky;bottom:-22px;background:var(--paper);z-index:2;margin:16px -24px -22px;padding:12px 24px 16px;border-top:1px solid var(--line)}
.td-discard{position:fixed;inset:0;z-index:120;background:rgba(19,35,63,.35);display:grid;place-items:center;padding:20px}
.td-discard-box{background:var(--paper);border-radius:16px;padding:20px;max-width:320px;width:100%;box-shadow:0 20px 50px rgba(19,35,63,.25)}
.td-discard-box b{font-size:17px;color:var(--ink)}
.td-discard-box p{margin:6px 0 16px;color:var(--muted);font-size:14px}
.td-discard-acts{display:flex;gap:8px;justify-content:flex-end}
.td-discard-yes{color:var(--owed);border-color:var(--owed)}
@media(max-width:820px){
  .td-form.modal-backdrop{padding:0}
  .td-form.modal-backdrop.on{place-items:end stretch}
  .td-form .modal{max-width:100%;width:100%;max-height:calc(100dvh - 44px);overflow-y:auto;border-top:none;
    border-radius:20px 20px 0 0;padding:22px 18px 0;animation:td-sheet-up .22s ease}
  .td-form .modal::before{content:"";display:block;width:38px;height:4px;border-radius:2px;background:#D6D2C9;margin:-12px auto 12px}
  .td-form .modal-x{top:12px;right:10px}
  .td-form .modal-actions{bottom:0;margin:16px -18px 0;padding:12px 18px calc(12px + env(safe-area-inset-bottom,0px))}
  .td-form .modal-actions{flex-wrap:wrap}
  .td-form .modal-actions .btn{flex:1 1 40%;justify-content:center;min-height:46px}
}
@keyframes td-sheet-up{from{transform:translateY(40px);opacity:.6}to{transform:none;opacity:1}}
@media(prefers-reduced-motion:reduce){.td-form .modal{animation:none}}
/* v200: bigger close target; the sheet can be dragged down */
.modal-x{width:44px;height:44px;border-radius:22px;top:10px;right:10px;touch-action:manipulation}
@media(max-width:820px){ .td-form .modal-x{top:8px;right:6px} .td-form .modal{overscroll-behavior:contain} }

/* ---- v203: one primary colour. Every main action (Save, Mark paid, Log lessons, Upload…) is teal;
   destructive confirms stay red (.btn-danger). .btn-primary and .btn-gold are now the same button. ---- */
.btn-primary,.btn-gold{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover,.btn-gold:hover{background:var(--accent-ink);border-color:var(--accent-ink);color:#fff}

/* ---- v204: desktop forms slide in from the right (same as the detail panels); phones keep the bottom sheet ---- */
@media(min-width:821px){
  .td-form.modal-backdrop{padding:0;background:rgba(19,35,63,.38)}
  .td-form.modal-backdrop.on{display:flex;justify-content:flex-end;align-items:stretch}
  .td-form .modal{width:min(480px,100%);max-width:none;height:100%;max-height:none;border-radius:0;border-top:none;
    box-shadow:-12px 0 40px rgba(19,35,63,.18);padding:28px 28px 0;overflow-y:auto;display:flex;flex-direction:column;
    animation:td-panel-in .22s ease}
  .td-form .modal.wide{width:min(760px,100%)}
  .td-form .modal-actions{margin:auto -28px 0;padding:14px 28px 18px;bottom:0}   /* pinned to the panel's foot */
  .td-form .modal h2{font-size:21px}
}
@keyframes td-panel-in{from{transform:translateX(28px);opacity:.7}to{transform:none;opacity:1}}
@media(prefers-reduced-motion:reduce){.td-form .modal{animation:none}}

/* ---- v206: skeleton placeholders while a page loads (instead of "Loading…") ---- */
.sk{display:block;border-radius:6px;background:linear-gradient(90deg,#EFECE6 25%,#F7F5F1 37%,#EFECE6 63%);background-size:400% 100%;animation:td-sk 1.4s ease infinite}
@keyframes td-sk{from{background-position:100% 50%}to{background-position:0 50%}}
@media(prefers-reduced-motion:reduce){.sk,.sk-on .mc-v,.sk-on .mc-n,.sk-on .h-sec-n{animation:none}}
.sk-rows{display:flex;flex-direction:column;gap:12px;padding:4px 0}
.sk-row{display:flex;align-items:center;gap:12px}
.sk-time{flex:none;width:52px;height:34px;border-radius:9px}
.sk-lines{flex:1;display:flex;flex-direction:column;gap:7px}
.sk-l1{height:13px;width:55%} .sk-l1.w2{width:42%}
.sk-l2{height:10px;width:78%}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* figures that show "—" until loaded become grey bars */
.sk-on .mc-v,.sk-on .mc-n,.sk-on .h-sec-n{color:transparent!important;border-radius:7px;
  background:linear-gradient(90deg,#EFECE6 25%,#F7F5F1 37%,#EFECE6 63%);background-size:400% 100%;animation:td-sk 1.4s ease infinite}
.sk-on .mc-v{display:inline-block;min-width:130px;min-height:30px;margin:4px 0}
.sk-on .mc-n{display:inline-block;min-width:150px}
.sk-on .mc-n *{color:transparent!important}
.sk-on .h-sec-n{min-width:110px;display:inline-block}
.sk-on .mprog-track{opacity:.5}
.sk-on .mc-v{max-width:180px}
.sk-on .mc-n{max-width:210px}
/* v208: any "Loading…" line or "—" figure marked data-sk is a grey shimmer bar until the page writes
   real content into it (app.js drops the attribute on the first write). */
[data-sk]{color:transparent!important;width:fit-content;max-width:100%;min-width:3.2em;border-radius:7px;user-select:none;
  background:linear-gradient(90deg,#EFECE6 25%,#F7F5F1 37%,#EFECE6 63%);background-size:400% 100%;animation:td-sk 1.4s ease infinite}
span[data-sk],b[data-sk]{display:inline-block;line-height:1.15}
.week>.sk-rows{grid-column:1/-1;max-width:640px}
[data-sk] *{visibility:hidden}
@media(prefers-reduced-motion:reduce){[data-sk]{animation:none}}
.sk-on .mprog-legend{visibility:hidden}
.sk-on #exam-sec .teach-sub{color:transparent!important;display:inline-block;min-width:160px;border-radius:7px;
  background:linear-gradient(90deg,#EFECE6 25%,#F7F5F1 37%,#EFECE6 63%);background-size:400% 100%;animation:td-sk 1.4s ease infinite}