:root{
    /* base */
    --ink:#20241B;
    --paper:#EFE8D6;
    --panel:#FBF7EA;
    --panel-2:#F6F1E1;
    --rule:#D6C9A8;
    --muted:#55604F;
    --faint:#66725F;

    /* brand green (heritage) */
    --forest:#0F3324;
    --forest-2:#1C4B32;
    --sage:#748C6E;

    /* gold accent (aged) */
    --gold:#A87B2B;
    --gold-ink:#86601C;
    --gold-soft:#E6CE93;

    /* status: positive */
    --ok:#2F6B45;
    --ok-soft:#DCE9DD;

    /* status: negative */
    --rust:#8F4128;
    --rust-soft:#F1DCD3;

    --radius:10px;
    --shadow:0 1px 0 rgba(32,36,27,0.04), 0 8px 24px -12px rgba(32,36,27,0.18);
    font-size:16px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    background-color:var(--paper);
    background-image:
      radial-gradient(circle at 15% 8%, rgba(255,255,255,0.35), transparent 45%),
      radial-gradient(circle at 85% 92%, rgba(0,0,0,0.05), transparent 40%);
    background-attachment:fixed;
    color:var(--ink);
    font-family:'Archivo',sans-serif;
    -webkit-font-smoothing:antialiased;
  }
  @media (prefers-reduced-motion: reduce){
    *{transition:none !important; animation:none !important;}
  }
  h1,h2,h3{
    font-family:'Cormorant Garamond',serif;
    font-weight:600;
    letter-spacing:-0.005em;
  }
  [hidden]{display:none !important;}
  :focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px;}
  .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
  .nowrap{white-space:nowrap;}
  .mono{font-variant-numeric:tabular-nums;letter-spacing:0.01em;}
  .ic{width:18px;height:18px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}

  .skip{position:absolute;left:-999px;top:8px;background:var(--gold-soft);color:var(--ink);padding:8px 12px;border-radius:6px;z-index:50;}
  .skip:focus{left:8px;}

  .app{
    display:grid;
    grid-template-columns:240px 1fr;
    min-height:100vh;
  }

  /* Sidebar */
  .sidebar{
    background:var(--forest);
    color:#EFE9D8;
    padding:28px 20px;
    display:flex;
    flex-direction:column;
    gap:36px;
    position:sticky;
    top:0;
    height:100vh;
  }
  .brand{display:flex;flex-direction:column;gap:2px;}
  .brand .mark{
    font-family:'Cormorant Garamond',serif;
    font-weight:700;
    font-size:1.55rem;
    color:var(--gold-soft);
    line-height:1;
  }
  .brand .motto{
    font-size:0.6rem;
    color:#9FB6A5;
    letter-spacing:0.06em;
    text-transform:uppercase;
  }
  nav.sidenav{display:flex;flex-direction:column;gap:2px;}
  nav.sidenav a{
    display:flex;
    align-items:center;
    gap:10px;
    color:#CFE0D3;
    text-decoration:none;
    font-size:0.9rem;
    padding:9px 10px;
    border-radius:6px;
  }
  nav.sidenav a .ic{opacity:0.75;}
  nav.sidenav a[aria-current="page"]{background:var(--forest-2);color:#fff;font-weight:600;}
  nav.sidenav a[aria-current="page"] .ic{opacity:1;color:var(--gold-soft);}
  nav.sidenav a:not([aria-current]):hover{background:rgba(255,255,255,0.06);}

  .live-dot{
    width:7px;height:7px;border-radius:50%;
    background:#7FD49A;
    box-shadow:0 0 0 3px rgba(127,212,154,0.18);
    margin-left:auto;
  }

  .side-bottom{margin-top:auto;display:flex;flex-direction:column;gap:14px;}
  .signout{
    display:flex;align-items:center;gap:10px;
    background:none;border:none;cursor:pointer;
    font:inherit;font-size:0.85rem;
    color:#9FB6A5;
    padding:8px 10px;margin:0 -10px;
    border-radius:6px;
  }
  .signout:hover{background:rgba(255,255,255,0.06);color:#fff;}
  .side-foot{
    border-top:1px solid rgba(255,255,255,0.12);
    padding-top:16px;
    display:flex;
    flex-direction:column;
    gap:2px;
  }
  .sf-label{font-size:0.72rem;color:#9FB6A5;}
  .sf-time{
    font-size:1.5rem;
    font-weight:600;
    color:var(--gold-soft);
    font-variant-numeric:tabular-nums;
    letter-spacing:-0.01em;
  }
  .sf-sub{font-size:0.72rem;color:#9FB6A5;}

  /* Main */
  .main{
    padding:32px 44px 60px;
    max-width:1120px;
    width:100%;
  }
  .topbar{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    margin-bottom:28px;
    gap:24px;
    padding-bottom:18px;
    border-bottom:2px solid var(--forest);
    box-shadow:0 3px 0 -1px var(--gold);
  }
  .topbar h1{font-size:2.1rem;margin:0 0 4px;line-height:1.1;}
  .topbar p{margin:0;color:var(--muted);font-size:0.92rem;}
  .student-chip{
    display:flex;
    align-items:center;
    gap:10px;
    background:var(--panel);
    border:1px solid var(--rule);
    border-radius:999px;
    padding:6px 14px 6px 6px;
    flex-shrink:0;
  }
  .avatar{
    width:30px;height:30px;border-radius:50%;
    background:var(--gold);
    color:var(--ink);
    display:flex;align-items:center;justify-content:center;
    font-size:0.78rem;font-weight:700;
  }
  .student-chip .who{font-size:0.8rem;line-height:1.2;}
  .student-chip .who b{display:block;font-size:0.86rem;}
  .student-chip .who span{color:var(--muted);}

  .page{display:none;}
  .page.active{display:block;animation:fade .18s ease-out;}
  @keyframes fade{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}

  /* Generic card */
  .card{
    background:var(--panel);
    border:1px solid var(--rule);
    border-radius:var(--radius);
    padding:20px 22px;
  }
  .card-h{margin:0 0 14px;font-size:1.1rem;color:var(--forest);}
  .card-foot{margin:14px 0 0;font-size:0.8rem;color:var(--faint);line-height:1.45;}

  /* Buttons */
  .btn{
    font-family:'Archivo',sans-serif;
    font-size:0.86rem;
    font-weight:600;
    padding:9px 16px;
    border-radius:8px;
    cursor:pointer;
    border:1px solid transparent;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    text-decoration:none;
    white-space:nowrap;
    transition:background .12s, transform .06s, box-shadow .12s;
  }
  .btn:active:not(:disabled){transform:translateY(1px);}
  .btn:disabled{opacity:.5;cursor:not-allowed;}
  .btn-lg{font-size:0.95rem;padding:12px 20px;}
  .btn-sm{font-size:0.76rem;padding:5px 10px;border-radius:6px;}
  .btn-primary{background:var(--forest);color:#fff;}
  .btn-primary:hover:not(:disabled){background:var(--forest-2);}
  .btn-gold{background:var(--gold-soft);color:var(--forest);box-shadow:inset 0 -2px 0 rgba(0,0,0,0.08);}
  .btn-gold:hover{background:#F0DBA6;}
  .btn-ghost{background:transparent;border-color:var(--rule);color:var(--ink);}
  .btn-ghost:hover{background:#fff;}
  .btn-warn{background:var(--rust);color:#fff;}
  .btn-warn:hover{background:#7A3620;}
  .linkish{background:none;border:none;padding:0;font:inherit;color:var(--forest-2);text-decoration:underline;cursor:pointer;}

  /* Badges and tags */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    font-size:0.8rem;font-weight:700;
    padding:5px 12px;border-radius:999px;
  }
  .badge .ic{width:15px;height:15px;stroke-width:2.4;}
  .badge-ok{background:var(--ok-soft);color:var(--ok);}
  .tag{
    display:inline-block;
    font-size:0.7rem;
    font-weight:600;
    color:var(--faint);
    letter-spacing:0.01em;
  }
  .tag-gold{
    font-family:'Archivo',sans-serif;
    background:var(--gold-soft);
    color:#5B4A15;
    padding:2px 8px;
    border-radius:999px;
    vertical-align:middle;
    margin-left:8px;
  }

  /* ---------- Dashboard ---------- */
  .hero{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:32px;
    background:
      radial-gradient(120% 140% at 100% 0%, rgba(230,206,147,0.16), transparent 55%),
      var(--forest);
    color:#E6EEE7;
    border-radius:14px;
    padding:30px 32px;
    margin-bottom:16px;
    box-shadow:var(--shadow);
  }
  .hero .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:0.78rem;font-weight:600;
    color:#A9D9B6;
    letter-spacing:0.02em;
  }
  .hero .eyebrow .ic{width:15px;height:15px;stroke-width:2.4;}
  .pulse{
    width:8px;height:8px;border-radius:50%;
    background:#7FD49A;
    animation:pulse 1.8s ease-out infinite;
  }
  @keyframes pulse{
    0%{box-shadow:0 0 0 0 rgba(127,212,154,0.55);}
    100%{box-shadow:0 0 0 10px rgba(127,212,154,0);}
  }
  .hero h2{
    margin:10px 0 8px;
    font-size:2.3rem;
    line-height:1.05;
    color:#fff;
  }
  .hero p{margin:0;max-width:46ch;font-size:0.95rem;line-height:1.5;color:#C6D6C9;}
  .hero-actions{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap;}
  .hero-timer{text-align:right;flex-shrink:0;}
  .ht-time{
    font-size:3.4rem;
    font-weight:600;
    line-height:1;
    color:var(--gold-soft);
    font-variant-numeric:tabular-nums;
    letter-spacing:-0.03em;
  }
  .ht-label{font-size:0.8rem;color:#A9BDAD;margin-top:6px;}
  .hero-done{background:radial-gradient(120% 140% at 100% 0%, rgba(127,212,154,0.14), transparent 55%), var(--forest);}

  .alert{
    display:flex;
    align-items:center;
    gap:12px;
    background:var(--rust-soft);
    border:1px solid #E2BFB1;
    color:#5E2A18;
    border-radius:var(--radius);
    padding:13px 16px;
    font-size:0.88rem;
    line-height:1.45;
    text-decoration:none;
    margin-bottom:24px;
  }
  .alert > .ic{color:var(--rust);}
  .alert .ic-end{margin-left:auto;opacity:.6;}
  .alert:hover .ic-end{opacity:1;}
  .alert.is-calm{background:var(--panel);border-color:var(--rule);color:var(--muted);}
  .alert.is-calm > .ic{color:var(--gold-ink);}

  .dash-grid{
    display:grid;
    grid-template-columns:1.2fr 1fr;
    gap:16px;
  }
  .checklist{list-style:none;margin:0;padding:0;}
  .checklist li{
    display:flex;
    gap:14px;
    align-items:flex-start;
    padding:10px 0;
    position:relative;
  }
  .checklist li:not(:last-child)::before{
    content:"";
    position:absolute;
    left:13px;top:38px;bottom:-6px;
    width:2px;
    background:var(--rule);
  }
  .checklist li.done:not(:last-child)::before{background:var(--ok);opacity:.4;}
  .checklist .ck{
    width:28px;height:28px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-size:0.78rem;font-weight:700;
    flex-shrink:0;
    border:2px solid var(--rule);
    color:var(--faint);
    background:var(--panel);
  }
  .checklist .ck .ic{width:15px;height:15px;stroke-width:2.6;}
  .checklist li.done .ck{background:var(--ok);border-color:var(--ok);color:#fff;}
  .checklist li.current .ck{border-color:var(--gold);color:var(--gold-ink);background:#FFF6DF;}
  .checklist b{display:block;font-size:0.92rem;margin-top:4px;}
  .checklist li.pending b{color:var(--faint);font-weight:600;}
  .checklist span{font-size:0.8rem;color:var(--faint);}
  .checklist li.current span{color:var(--gold-ink);font-weight:600;}

  .sched{list-style:none;margin:0;padding:0;}
  .sched li{
    display:flex;justify-content:space-between;gap:12px;
    padding:9px 0;
    border-bottom:1px solid var(--rule);
    font-size:0.86rem;
  }
  .sched li:last-child{border-bottom:none;}
  .sched li span{color:var(--muted);font-variant-numeric:tabular-nums;}
  .sched li b{font-weight:600;}
  .sched li.today{
    background:#FFF6DF;
    margin:0 -10px;padding:9px 10px;
    border-radius:6px;
    border-bottom-color:transparent;
  }
  .sched li.today span{color:var(--gold-ink);font-weight:700;}
  .sched li.adj{color:var(--muted);}

  /* ---------- Advise & Enroll ---------- */
  .advise-head{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    flex-wrap:wrap;
    margin-bottom:16px;
  }
  .term-pill{
    font-size:0.85rem;font-weight:600;
    background:var(--panel);
    border:1px solid var(--rule);
    padding:7px 14px;border-radius:999px;
  }
  .window-pill{
    display:inline-flex;align-items:center;gap:8px;
    font-size:0.85rem;
    color:var(--forest);
    background:var(--ok-soft);
    padding:7px 14px;border-radius:999px;
  }
  .window-pill b{font-variant-numeric:tabular-nums;}
  .window-pill .ic{width:16px;height:16px;}

  .course-card{
    background:var(--panel);
    border:1px solid var(--rule);
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:var(--shadow);
  }
  .cc-head{padding:20px 22px 14px;}
  .cc-head h3{margin:0 0 4px;font-size:1.3rem;color:var(--forest);}
  .cc-head p{margin:0;font-size:0.86rem;color:var(--muted);}
  .cc-foot{
    margin:0;
    padding:14px 22px;
    font-size:0.8rem;
    color:var(--faint);
    border-top:1px solid var(--rule);
    background:var(--panel-2);
  }

  table.ctable{width:100%;border-collapse:collapse;font-size:0.86rem;}
  .ctable th{
    text-align:left;
    font-size:0.72rem;
    font-weight:600;
    color:var(--faint);
    letter-spacing:0.04em;
    text-transform:uppercase;
    padding:10px 14px;
    border-top:1px solid var(--rule);
    border-bottom:1px solid var(--rule);
    background:var(--panel-2);
  }
  .ctable td{
    padding:14px;
    border-bottom:1px solid var(--rule);
    vertical-align:top;
  }
  .ctable tbody tr:last-child td{border-bottom:none;}
  .ctable .c-sel{width:44px;padding-left:22px;padding-right:0;}
  .ctable .c-units{text-align:right;padding-right:22px;width:64px;font-variant-numeric:tabular-nums;}
  .ctable input[type="checkbox"]{
    width:18px;height:18px;margin:2px 0 0;
    accent-color:var(--forest);
    cursor:pointer;
  }
  .ctable input:disabled{cursor:not-allowed;}
  .crow:hover td{background:#FFFDF4;}
  .crow.is-full td{background:#FBF1EA;}
  .crow.is-enrolled .c-sel{box-shadow:inset 3px 0 0 var(--ok);}

  .c-course label{display:block;cursor:pointer;}
  .c-course .code{display:block;font-weight:700;color:var(--forest-2);}
  .c-course .ctitle{display:block;margin:2px 0 4px;line-height:1.35;}
  .c-sched{white-space:nowrap;font-variant-numeric:tabular-nums;}
  .c-sched b{font-weight:600;}
  .c-sched .room{display:block;color:var(--faint);font-size:0.8rem;margin-top:2px;}
  .c-fac{color:var(--muted);max-width:200px;line-height:1.4;}
  .c-seats{width:150px;}
  .seat-n{display:block;font-weight:600;font-variant-numeric:tabular-nums;}
  .seat-n.low{color:var(--gold-ink);}
  .seat-of{display:block;font-size:0.74rem;color:var(--faint);font-variant-numeric:tabular-nums;}
  .meter{display:block;height:4px;background:#E7E3D2;border-radius:99px;margin:6px 0 4px;overflow:hidden;width:100%;max-width:120px;}
  .meter span{display:block;height:100%;background:var(--forest-2);border-radius:99px;}
  .seat-full{display:block;font-weight:700;color:var(--rust);margin-bottom:6px;}
  .row-ok{display:inline-flex;width:20px;height:20px;border-radius:50%;background:var(--ok);color:#fff;align-items:center;justify-content:center;}
  .row-ok .ic{width:13px;height:13px;stroke-width:3;}
  .row-skip{color:var(--faint);}

  .enroll-bar{
    position:sticky;
    bottom:16px;
    z-index:10;
    margin-top:16px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    background:var(--forest);
    color:#fff;
    border-radius:12px;
    padding:12px 12px 12px 20px;
    box-shadow:0 12px 32px -10px rgba(15,51,36,0.55);
  }
  .eb-info{display:flex;flex-direction:column;gap:2px;min-width:0;}
  .eb-info b{font-size:0.98rem;}
  .eb-info span{font-size:0.8rem;color:#A9D9B6;}
  .enroll-bar.has-conflict .eb-info span{color:#F3B6A0;}
  .enroll-bar .btn-primary{background:var(--gold-soft);color:var(--forest);}
  .enroll-bar .btn-primary:hover:not(:disabled){background:#F0DBA6;}
  .enroll-bar.is-done{background:var(--ok);}
  .enroll-bar.is-done .eb-info span{color:#DCEFE1;}
  .enroll-bar.is-done .btn-primary{background:rgba(255,255,255,0.14);color:#fff;}
  .enroll-bar.is-done .btn-primary:hover{background:rgba(255,255,255,0.22);}

  /* ---------- Downpayment ---------- */
  .dp-layout{
    display:grid;
    grid-template-columns:1fr 300px;
    gap:16px;
    align-items:start;
  }
  .dp-card{padding:26px 28px;}
  .dp-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;}
  .dl{font-size:0.82rem;color:var(--muted);}
  .dp-amount{
    font-family:'Cormorant Garamond',serif;
    font-weight:600;
    font-size:2.6rem;
    color:var(--forest);
    line-height:1.1;
    margin-top:4px;
  }
  .dp-details{
    margin:22px 0 0;
    border-top:1px solid var(--rule);
    padding-top:18px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px 24px;
  }
  .dp-details dt{font-size:0.78rem;color:var(--faint);margin-bottom:3px;}
  .dp-details dd{margin:0;font-size:0.92rem;font-weight:600;}
  .dp-actions{margin-top:22px;}

  .channel-list{background:transparent;}
  .channel-list .card-h{font-size:1rem;color:var(--muted);}
  .channel-item{
    padding:10px 0;
    border-bottom:1px solid var(--rule);
    font-size:0.85rem;
  }
  .channel-item:last-child{border-bottom:none;}
  .channel-item b{display:block;font-weight:600;}
  .channel-item span{color:var(--faint);font-size:0.78rem;}

  /* ---------- Enrollment mode ---------- */
  .flow-steps{
    list-style:none;margin:0 0 16px;padding:0;
    display:grid;grid-template-columns:1fr 1fr;
    background:var(--panel);
    border:1px solid var(--rule);
    border-radius:var(--radius);
    overflow:hidden;
  }
  .flow-steps li{display:flex;align-items:center;gap:12px;padding:12px 18px;color:var(--faint);}
  .flow-steps li + li{border-left:1px solid var(--rule);}
  .flow-steps li > span:last-child{display:flex;flex-direction:column;line-height:1.25;}
  .flow-steps b{font-size:0.92rem;}
  .flow-steps li > span:last-child span{font-size:0.78rem;}
  .fs-n{
    width:28px;height:28px;border-radius:50%;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    font-size:0.8rem;font-weight:700;
    border:2px solid var(--rule);
  }
  .fs-n .ic{width:14px;height:14px;stroke-width:2.8;}
  .flow-steps li.is-current{color:var(--ink);background:#fff;box-shadow:inset 0 -3px 0 var(--gold);}
  .flow-steps li.is-current .fs-n{border-color:var(--gold);color:var(--gold-ink);background:#FFF6DF;}
  .flow-steps li.is-done{color:var(--ink);}
  .flow-steps li.is-done .fs-n{background:var(--ok);border-color:var(--ok);color:#fff;}

  .js-advise-pane{margin-bottom:16px;}
  .advise-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule);}
  .advise-list li + li{border-top:1px solid var(--rule);}
  .advise-item{
    display:flex;align-items:center;gap:12px;
    padding:14px 22px;
    cursor:pointer;
  }
  .advise-item:hover{background:#FFFDF4;}
  .advise-item input{width:18px;height:18px;margin:0;accent-color:var(--forest);cursor:pointer;flex-shrink:0;}
  .advise-item .sl-swatch{margin:0;}
  .ai-text{display:flex;flex-direction:column;flex:1;min-width:0;line-height:1.35;}
  .ai-text b{color:var(--forest-2);}
  .ai-text span{font-size:0.88rem;}
  .ai-units{font-size:0.84rem;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;}
  .advise-item:has(input:not(:checked)) .ai-text{opacity:.55;}

  .al-head{
    margin:0;padding:14px 22px 8px;
    font-family:'Archivo',sans-serif;
    font-size:0.74rem;font-weight:700;
    text-transform:uppercase;letter-spacing:0.05em;
    color:var(--faint);
    border-top:1px solid var(--rule);
    display:flex;gap:10px;align-items:baseline;
  }
  .al-head span{text-transform:none;letter-spacing:0;font-weight:500;}
  .ai-from{font-size:0.76rem !important;color:var(--faint);margin-top:2px;}
  .al-locked{border-top:1px solid var(--rule);}
  .al-locked summary{
    display:flex;align-items:center;gap:8px;
    padding:14px 22px;
    cursor:pointer;
    font-size:0.86rem;font-weight:600;color:var(--muted);
    list-style:none;
  }
  .al-locked summary::-webkit-details-marker{display:none;}
  .al-locked summary::after{content:"\25BE";margin-left:auto;color:var(--faint);transition:transform .15s;}
  .al-locked[open] summary::after{transform:rotate(180deg);}
  .al-locked summary .ic{width:16px;height:16px;}
  .al-sub{font-weight:500;font-size:0.78rem;color:var(--faint);}
  .al-extra summary{color:var(--forest-2);}
  .advise-item.is-locked{cursor:default;color:var(--faint);}
  .advise-item.is-locked:hover{background:none;}
  .advise-item.is-locked > .ic{width:16px;height:16px;flex-shrink:0;}
  .advise-item.is-locked .ai-text b{color:var(--faint);}
  .ai-reason{font-size:0.78rem;font-weight:600;color:var(--rust);text-align:right;white-space:nowrap;}

  /* Status chips (prospectus) */
  .st{display:inline-block;font-size:0.72rem;font-weight:700;padding:2px 8px;border-radius:999px;white-space:nowrap;}
  .st-passed{background:var(--ok-soft);color:var(--ok);}
  .st-current{background:#FFF0C9;color:#7A5A12;}
  .st-available{background:#E3ECF7;color:#2D5A8A;}
  .st-locked{background:#ECE7DA;color:var(--faint);}
  .st-enrolled{background:var(--ok);color:#fff;}

  .enroll-step-head{
    display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
    margin-bottom:12px;font-size:0.86rem;color:var(--muted);
  }
  .enroll-step-head .linkish{font-size:0.86rem;}
  .mode-opt.is-disabled{cursor:not-allowed;opacity:.6;}
  .mode-opt.is-disabled:hover{background:var(--panel);}

  .mode-pick{
    border:none;margin:0 0 16px;padding:0;
    display:grid;grid-template-columns:1fr 1fr;gap:12px;
  }
  .mode-opt, .block-opt{
    position:relative;
    display:flex;
    gap:12px;
    background:var(--panel);
    border:1px solid var(--rule);
    border-radius:var(--radius);
    padding:16px 18px;
    cursor:pointer;
    transition:border-color .12s, box-shadow .12s, background .12s;
  }
  .mode-opt:hover, .block-opt:hover{background:#fff;}
  .mode-opt input, .block-opt input{
    width:18px;height:18px;margin:2px 0 0;flex-shrink:0;
    accent-color:var(--forest);
    cursor:pointer;
  }
  .mode-opt:has(input:checked), .block-opt:has(input:checked){
    border-color:var(--forest);
    box-shadow:inset 0 0 0 1px var(--forest);
    background:#fff;
  }
  .mode-opt:has(input:focus-visible), .block-opt:has(input:focus-visible){outline:2px solid var(--gold);outline-offset:2px;}
  .mo-body{display:flex;flex-direction:column;gap:3px;}
  .mo-body b{font-size:0.98rem;color:var(--forest);}
  .mo-body span{font-size:0.84rem;color:var(--muted);line-height:1.45;}

  .js-block-pane, .js-custom-pane{margin-bottom:16px;}
  .blocks{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 22px 22px;}
  .block-opt{display:grid;grid-template-columns:auto 1fr;align-items:start;row-gap:8px;}
  .block-opt > :not(input){grid-column:2;}
  .bo-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;}
  .bo-head b{font-size:1.05rem;color:var(--forest);}
  .bo-seats{font-size:0.8rem;font-weight:600;color:var(--muted);}
  .bo-seats.low{color:var(--gold-ink);}
  .block-opt .meter{max-width:none;margin:0;}
  .bo-list{display:flex;flex-direction:column;gap:5px;font-size:0.8rem;margin-top:4px;}
  .bo-row{display:grid;grid-template-columns:auto 64px 26px 1fr;align-items:center;gap:6px;font-variant-numeric:tabular-nums;}
  .bo-row .sl-swatch{margin:0;}
  .bo-row span:nth-child(3){color:var(--faint);font-weight:600;}
  .bo-row span:last-child{color:var(--muted);}
  .bo-foot{font-size:0.78rem;color:var(--faint);border-top:1px solid var(--rule);padding-top:8px;}

  .gtable td{vertical-align:middle;}
  .gtable .g-course{padding-left:22px;}
  .gtable .g-course .code{display:block;font-weight:700;color:var(--forest-2);}
  .gtable .g-course .ctitle{display:block;margin-top:2px;line-height:1.35;}
  .g-pick{width:320px;}
  .g-pick select{
    width:100%;
    font:inherit;font-size:0.84rem;
    padding:8px 10px;
    border:1px solid var(--rule);
    border-radius:8px;
    background:#fff;
    color:var(--ink);
    font-variant-numeric:tabular-nums;
    cursor:pointer;
  }
  .g-pick select:focus{outline:2px solid var(--gold);outline-offset:1px;}
  .g-fac{color:var(--ink);line-height:1.35;max-width:220px;}
  .g-fac .room{display:block;color:var(--faint);font-size:0.78rem;margin-top:2px;}
  .grow.is-skipped .g-course{opacity:.6;}
  .grow.has-clash td{background:#FBF1EA;}
  .grow.has-clash select{border-color:var(--rust);}
  .clash-msg{display:block;margin-top:5px;font-size:0.76rem;font-weight:600;color:var(--rust);}
  .tt-block.is-clash{outline:2px solid var(--rust);outline-offset:-2px;z-index:1;opacity:.9;}
  .ag-item.is-clash{border-color:var(--rust);}

  .done-ic{
    display:inline-flex;align-items:center;justify-content:center;
    width:44px;height:44px;border-radius:50%;
    background:var(--ok);color:#fff;
  }
  .done-ic .ic{width:22px;height:22px;stroke-width:2.6;}
  .done-foot{margin:16px auto 0 !important;font-size:0.8rem !important;color:var(--faint) !important;}

  /* ---------- Study load ---------- */
  .sl-empty{text-align:center;padding:48px 24px;}
  .sl-empty-ic{width:36px;height:36px;color:var(--faint);}
  .sl-empty h3{margin:10px 0 4px;font-size:1.4rem;color:var(--forest);}
  .sl-empty p{margin:0 auto 18px;max-width:40ch;color:var(--muted);font-size:0.9rem;}

  .sl-head{
    display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
    margin-bottom:16px;
  }
  .sl-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:0.88rem;color:var(--muted);}
  .sl-meta > span:not(.badge) + span{border-left:1px solid var(--rule);padding-left:12px;}
  .sl-card{margin-bottom:16px;overflow:hidden;}
  .dl-group{display:flex;gap:8px;flex-wrap:wrap;}

  .tt{
    display:grid;
    gap:1px;
    background:#9C9278;
    border:1px solid #9C9278;
    font-size:0.76rem;
  }
  .tt-head{
    background:#fff;
    font-weight:700;
    text-align:center;
    padding:8px 6px;
  }
  .tt-time{
    background:#fff;
    font-weight:600;
    text-align:center;
    white-space:nowrap;
    padding:0 10px;
    display:flex;align-items:center;justify-content:center;
    font-variant-numeric:tabular-nums;
  }
  .tt-cell{background:#fff;}
  .tt-block{
    display:flex;align-items:center;justify-content:center;gap:4px;
    text-align:center;
    padding:4px 6px;
    font-weight:600;
    color:#262A21;
    line-height:1.25;
  }
  .tt-block b{font-weight:700;white-space:nowrap;}
  .agenda{display:none;}

  .sl-swatch{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:8px;vertical-align:baseline;}
  table.sl-table{width:100%;border-collapse:collapse;font-size:0.85rem;}
  .sl-table th{
    text-align:left;font-size:0.72rem;font-weight:600;color:var(--faint);
    text-transform:uppercase;letter-spacing:0.04em;
    padding:8px 10px;border-bottom:1px solid var(--rule);
  }
  .sl-table td{padding:10px;border-bottom:1px solid var(--rule);vertical-align:top;line-height:1.4;}
  .sl-table tr:last-child td{border-bottom:none;}
  .sl-table th:last-child,.sl-table td:last-child{text-align:right;font-variant-numeric:tabular-nums;}
  .sl-table td:nth-child(2){white-space:nowrap;font-variant-numeric:tabular-nums;}
  .sl-table td:nth-child(4){color:var(--muted);}
  .sl-note{font-size:0.85rem;color:var(--muted);margin:0;}

  /* ---------- Course history ---------- */
  .hist-top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px;}
  .hist-top .hist-degree{margin:0;}
  .hist-eff{margin:4px 0 0;color:var(--muted);font-size:0.88rem;}
  .hist-legend{list-style:none;margin:0;padding:0;display:flex;gap:8px;flex-wrap:wrap;}
  .hist-count{float:right;font-family:'Archivo',sans-serif;font-size:0.78rem;font-weight:600;color:var(--faint);margin-top:4px;}
  table.pros-table{width:100%;border-collapse:collapse;font-size:0.84rem;table-layout:fixed;}
  .pros-table th:nth-child(1){width:15%;}
  .pros-table th:nth-child(2){width:37%;}
  .pros-table th:nth-child(3){width:8%;}
  .pros-table th:nth-child(4){width:24%;}
  .pros-table th:nth-child(5){width:16%;}
  .pros-table th{
    text-align:left;font-size:0.72rem;font-weight:600;color:var(--faint);
    text-transform:uppercase;letter-spacing:0.04em;
    padding:8px 10px;border-bottom:1px solid var(--rule);
  }
  .pros-table td{padding:8px 10px;border-bottom:1px solid var(--rule);vertical-align:top;line-height:1.35;}
  .pros-table tr:last-child td{border-bottom:none;}
  .pros-table td:nth-child(3){font-variant-numeric:tabular-nums;}
  .pros-table .pt-req{color:var(--muted);font-size:0.8rem;}
  .pt-none{color:var(--rule);}
  .pt-status{white-space:nowrap;}
  .pt-note{display:block;font-size:0.74rem;color:var(--faint);margin-top:3px;white-space:normal;}
  .pros-table tr.is-passed td:not(.pt-status){color:var(--muted);}

  .hist-degree{font-size:1.3rem;margin:0 0 18px;color:var(--forest);}
  .hist-term{margin-bottom:14px;}
  .hist-term.is-current{border-color:var(--gold);box-shadow:inset 3px 0 0 var(--gold);}
  .hist-term h3{margin:0 0 10px;font-size:1.1rem;color:var(--forest-2);}
  table.hist-table{width:100%;border-collapse:collapse;font-size:0.85rem;}
  .hist-table th{
    text-align:left;
    font-size:0.72rem;
    font-weight:600;
    color:var(--faint);
    text-transform:uppercase;
    letter-spacing:0.04em;
    padding:8px 10px;
    border-bottom:1px solid var(--rule);
  }
  .hist-table td{padding:8px 10px;border-bottom:1px solid var(--rule);}
  .hist-table th:last-child,.hist-table td:last-child{text-align:right;font-variant-numeric:tabular-nums;}
  .hist-table tr:last-child td{border-bottom:none;}
  .hist-code{color:var(--forest-2);font-weight:600;white-space:nowrap;}
  .hist-total{text-align:right;padding-top:10px;font-size:0.85rem;color:var(--muted);}
  .hist-total b{color:var(--ink);}

  /* Toast */
  .toast{
    position:fixed;
    left:50%;top:20px;
    transform:translate(-50%, -12px);
    background:var(--ink);
    color:#fff;
    font-size:0.86rem;
    padding:11px 16px;
    border-radius:10px;
    box-shadow:0 10px 30px -10px rgba(0,0,0,0.5);
    opacity:0;
    pointer-events:none;
    transition:opacity .2s, transform .2s;
    z-index:40;
    max-width:calc(100vw - 32px);
  }
  .toast.show{opacity:1;transform:translate(-50%, 0);}

  /* ---------- Login ---------- */
  .login{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:18px;
    min-height:100vh;
    padding:32px 16px;
  }
  .login-card{
    width:100%;
    max-width:440px;
    background:var(--panel);
    border:1px solid var(--rule);
    border-radius:14px;
    box-shadow:var(--shadow);
    padding:32px 28px 26px;
  }
  .login-brand{display:flex;flex-direction:column;gap:2px;margin-bottom:22px;}
  .login-brand .mark{
    font-family:'Cormorant Garamond',serif;
    font-weight:700;
    font-size:1.7rem;
    color:var(--forest);
    line-height:1;
  }
  .login-brand .motto{font-size:0.6rem;color:var(--faint);letter-spacing:0.06em;text-transform:uppercase;}
  .login-card h1{margin:0;font-size:1.9rem;line-height:1.1;}
  .login-sub{margin:4px 0 20px;color:var(--muted);font-size:0.9rem;}

  .accounts{list-style:none;margin:0 -8px;padding:0;}
  .account{
    width:100%;
    display:flex;
    align-items:center;
    gap:12px;
    background:none;
    border:none;
    border-radius:10px;
    padding:10px 8px;
    cursor:pointer;
    text-align:left;
    font:inherit;
    color:var(--ink);
  }
  .account:hover{background:#fff;}
  .account .avatar{width:36px;height:36px;font-size:0.95rem;color:#fff;flex-shrink:0;}
  .account .ic{margin-left:auto;color:var(--faint);opacity:0;transition:opacity .12s, transform .12s;}
  .account:hover .ic, .account:focus-visible .ic{opacity:1;transform:translateX(2px);}
  .acct-text{display:flex;flex-direction:column;min-width:0;}
  .acct-name{font-size:0.92rem;line-height:1.3;}
  .acct-name b{font-weight:700;}
  .acct-email{font-size:0.8rem;color:var(--muted);font-variant-numeric:tabular-nums;}
  .accounts li + li{border-top:1px solid var(--rule);}

  .login-form{margin-top:18px;padding-top:18px;border-top:1px solid var(--rule);}
  .login-form label{display:block;font-size:0.8rem;font-weight:600;color:var(--muted);margin-bottom:6px;}
  .login-row{display:flex;gap:8px;}
  .login-row input{
    flex:1;min-width:0;
    font:inherit;font-size:0.9rem;
    padding:9px 12px;
    border:1px solid var(--rule);
    border-radius:8px;
    background:#fff;
    color:var(--ink);
  }
  .login-row input:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold);}
  .login-error{margin:8px 0 0;min-height:1.1em;font-size:0.8rem;color:var(--rust);}
  .login-note{margin:0;font-size:0.74rem;color:var(--faint);text-align:center;}

  /* Mobile nav */
  .mobile-nav{display:none;}

  @media (max-width:900px){
    .hero{flex-direction:column;align-items:flex-start;gap:20px;}
    .hero-timer{text-align:left;order:-1;}
    .ht-time{font-size:2.6rem;}
    .dash-grid{grid-template-columns:1fr;}
    .c-fac{display:none;}
  }

  @media (max-width:760px){
    .app{grid-template-columns:1fr;}
    .sidebar{
      position:static;
      height:auto;
      flex-direction:row;
      align-items:center;
      justify-content:space-between;
      padding:14px 16px;
      padding-top:calc(14px + env(safe-area-inset-top));
    }
    nav.sidenav{display:none;}
    .side-foot{display:none;}
    .side-bottom{margin:0;}
    .signout{margin:0;padding:8px;color:#CFE0D3;}
    .signout span{display:none;}

    .main{padding:20px 16px calc(96px + env(safe-area-inset-bottom));}
    .topbar{
      flex-direction:column;
      align-items:flex-start;
      gap:12px;
      margin-bottom:20px;
    }
    .topbar h1{font-size:1.6rem;}
    .student-chip{display:none;}

    .hero{padding:22px 20px;border-radius:12px;}
    .hero h2{font-size:1.8rem;}
    .hero-actions .btn{width:100%;}

    /* Course table becomes stacked cards */
    .ctable thead{display:none;}
    .ctable, .ctable tbody{display:block;}
    .ctable tr.crow{
      display:grid;
      grid-template-columns:36px 1fr auto;
      grid-template-areas:
        "sel course units"
        "sel sched sched"
        "sel seats seats";
      gap:8px 10px;
      padding:16px 16px 16px 16px;
      border-top:1px solid var(--rule);
    }
    .ctable td{padding:0;border:none;background:none !important;}
    .ctable .c-sel{grid-area:sel;width:auto;padding:0;}
    .ctable .c-course{grid-area:course;}
    .ctable .c-units{grid-area:units;width:auto;padding:0;}
    .ctable .c-sched{grid-area:sched;white-space:normal;}
    .ctable .c-seats{grid-area:seats;width:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
    .ctable .c-seats .meter{flex:1;margin:0;max-width:none;}
    .ctable .c-seats .seat-full{margin:0;}
    .crow.is-full{background:#FBF1EA;}
    .crow.is-enrolled{box-shadow:inset 3px 0 0 var(--ok);}
    .crow.is-enrolled .c-sel{box-shadow:none;}
    .c-sched .room{display:inline;margin-left:6px;}

    .enroll-bar{
      bottom:calc(72px + env(safe-area-inset-bottom));
      padding:10px 10px 10px 16px;
    }
    .enroll-bar .btn-lg{padding:11px 14px;font-size:0.88rem;}
    .enroll-bar.is-done{position:static;flex-direction:column;align-items:stretch;padding:16px;}

    .dp-layout{grid-template-columns:1fr;}
    .dp-card{padding:20px;}
    .dp-details{grid-template-columns:1fr;}

    .mode-pick, .blocks{grid-template-columns:1fr;}
    .flow-steps li{padding:10px 12px;gap:8px;}
    .flow-steps li > span:last-child span{display:none;}
    .advise-item{padding:14px 16px;}
    .blocks{padding:0 16px 16px;}
    .gtable thead{display:none;}
    .gtable, .gtable tbody{display:block;}
    .gtable tr.grow{
      display:grid;
      grid-template-columns:1fr auto;
      grid-template-areas:"course units" "pick pick" "fac seats";
      gap:8px 12px;
      padding:16px;
      border-top:1px solid var(--rule);
    }
    .gtable td{padding:0;border:none;}
    .gtable .g-course{grid-area:course;padding:0;}
    .gtable .c-units{grid-area:units;width:auto;padding:0;}
    .gtable .g-pick{grid-area:pick;width:auto;}
    .gtable .g-fac{grid-area:fac;max-width:none;}
    .gtable .c-seats{grid-area:seats;width:auto;display:flex;align-items:center;justify-content:flex-end;gap:8px;}
    .gtable .c-seats .meter{width:64px;margin:0;}
    .gtable .c-seats .seat-n{display:inline;}
    .grow.is-skipped .g-fac, .grow.is-skipped .c-seats{display:none;}
    .grow.has-clash{background:#FBF1EA;}
    .grow.has-clash td{background:none;}

    .tt{display:none;}
    .agenda{display:flex;flex-direction:column;gap:16px;}
    .ag-day h4{margin:0 0 8px;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--faint);}
    .ag-item{
      display:flex;flex-direction:column;gap:2px;
      background:#fff;
      border:1px solid var(--rule);
      border-left:5px solid;
      border-radius:8px;
      padding:10px 12px;
      font-size:0.88rem;
      margin-bottom:8px;
    }
    .ag-time{font-size:0.78rem;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums;}
    .ag-room{font-size:0.78rem;color:var(--faint);}
    .sl-table thead,
    .sl-table td:nth-child(2),
    .sl-table td:nth-child(3),
    .sl-table td:nth-child(4){display:none;}
    .sl-meta{gap:6px 12px;}
    .sl-meta > span:not(.badge) + span::before{display:none;}
    .dl-group{width:100%;}
    .dl-group .btn{flex:1 1 140px;}

    .pros-table thead{display:none;}
    .pros-table, .pros-table tbody{display:block;}
    .pros-table tr{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:10px 0;border-bottom:1px solid var(--rule);}
    .pros-table tr:last-child{border-bottom:none;}
    .pros-table td{padding:0;border:none;}
    .pros-table td:nth-child(1){grid-column:1;}
    .pros-table td:nth-child(2){grid-column:1;grid-row:2;}
    .pros-table td:nth-child(3){display:none;}
    .pros-table td:nth-child(4){grid-column:1;grid-row:3;}
    .pros-table td.pt-status{grid-column:2;grid-row:1 / span 3;text-align:right;}
    .hist-count{float:none;display:block;margin-top:4px;}
    .ai-reason{white-space:normal;max-width:110px;}

    .hist-table th:nth-child(2){display:none;}
    .hist-table tr{display:grid;grid-template-columns:1fr auto;}
    .hist-table thead tr{grid-template-columns:1fr auto;}
    .hist-table td:nth-child(2){grid-row:2;grid-column:1 / -1;padding-top:0;color:var(--muted);}
    .hist-table td:first-child{border-bottom:none;padding-bottom:2px;}
    .hist-table td:last-child{border-bottom:none;padding-bottom:2px;}
    .hist-table tbody tr{border-bottom:1px solid var(--rule);}
    .hist-table tbody tr:last-child{border-bottom:none;}

    .toast{top:calc(12px + env(safe-area-inset-top));}

    .mobile-nav{
      display:flex;
      position:fixed;
      left:0;right:0;bottom:0;
      background:var(--forest);
      border-top:1px solid rgba(255,255,255,0.12);
      padding:6px 6px calc(6px + env(safe-area-inset-bottom));
      z-index:20;
    }
    .mobile-nav a{
      flex:1;
      position:relative;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      color:#9BB3A2;
      text-decoration:none;
      font-size:0.68rem;
      padding:6px 2px;
      border-radius:8px;
      min-height:48px;
    }
    .mobile-nav a .ic{width:20px;height:20px;}
    .mobile-nav a[aria-current="page"]{color:var(--gold-soft);background:rgba(255,255,255,0.06);}
    .mobile-nav .live-dot{position:absolute;top:6px;left:calc(50% + 8px);margin:0;}
  }

  @media (max-width:400px){
    .main{padding-left:12px;padding-right:12px;}
    .topbar h1{font-size:1.4rem;}
    .dp-amount{font-size:2rem;}
    .eb-info b{font-size:0.88rem;}
  }