/* ============================================================
   IDA Student Dashboard — global stylesheet
   ============================================================ */

:root{
  /* palette — defaults to the warm "kraft" theme; tweaks-panel can override */
  --accent: #D97757;
  --accent-ink: #fff;
  --accent-soft: oklch(94% 0.04 50);
  --accent-soft-ink: oklch(38% 0.12 50);
  --accent-line: oklch(85% 0.08 50);

  --bg: #F6F2EB;
  --bg-2: #EEE8DE;
  --surface: #FFFFFF;
  --ink: #1B1812;
  --ink-2: #3A332A;
  --muted: #80766A;
  --muted-2: #B5AC9F;
  --line: #E5DECF;
  --line-strong: #D3C9B6;

  --good: #2C8770;
  --good-soft: oklch(94% 0.04 165);
  --warn: #B58029;
  --warn-soft: oklch(94% 0.05 80);
  --bad: #B33A3A;
  --bad-soft: oklch(94% 0.04 28);
  --info: #2B5FAB;
  --info-soft: oklch(94% 0.04 250);

  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;

  --shadow-xs: 0 1px 0 rgba(20,16,8,.04);
  --shadow-sm: 0 1px 2px rgba(20,16,8,.06), 0 1px 0 rgba(20,16,8,.04);
  --shadow-md: 0 2px 6px rgba(20,16,8,.08), 0 1px 0 rgba(20,16,8,.04);

  --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

/* alternate palettes injected when [data-palette] changes */
[data-palette="blue"]{
  --accent: #2B5FAB;
  --accent-soft: oklch(94% 0.04 250);
  --accent-soft-ink: oklch(38% 0.14 250);
  --accent-line: oklch(85% 0.08 250);
}
[data-palette="green"]{
  --accent: #2C8770;
  --accent-soft: oklch(94% 0.04 165);
  --accent-soft-ink: oklch(34% 0.10 165);
  --accent-line: oklch(82% 0.08 165);
}
[data-palette="slate"]{
  --accent: #3F4A5C;
  --accent-soft: oklch(94% 0.01 250);
  --accent-soft-ink: oklch(38% 0.04 250);
  --accent-line: oklch(85% 0.02 250);
  --bg: #F4F4F2;
  --bg-2: #E8E7E2;
  --line: #DEDCD4;
  --line-strong: #C9C5BA;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-sans);
  font-size:13.5px;
  line-height:1.45;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button{font:inherit;color:inherit}
input,select,textarea{font:inherit;color:inherit}
a{color:inherit}

/* ---------- App shell ---------- */
.app{
  display:grid;
  grid-template-columns:248px 1fr;
  min-height:100vh;
}
.sb{
  background:var(--bg-2);
  border-right:1px solid var(--line);
  position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;
}
.sb-brand{
  display:flex;flex-direction:column;align-items:flex-start;gap:6px;
  padding:18px 18px 14px;
  border-bottom:1px solid var(--line);
}
.sb-brand .sb-logo{
  display:block;height:auto;width:100%;max-width:200px;
}
.sb-brand .sub{font-size:10px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap}

.sb-who{
  padding:14px 18px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:10px;
}
.sb-who .av{
  width:34px;height:34px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-soft-ink);
  display:grid;place-items:center;font-weight:600;font-size:13px;
  flex-shrink:0;
}
.sb-who .nm{font-size:12.5px;font-weight:600;line-height:1.2}
.sb-who .rl{font-size:10.5px;color:var(--muted);margin-top:1px;
  letter-spacing:.02em}

.sb-nav{padding:10px 8px;flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1px}
.sb-cap{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);padding:14px 12px 6px;font-weight:600}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:7px 10px;border-radius:var(--r-sm);
  font-size:12.5px;line-height:1.2;color:var(--ink-2);
  cursor:pointer;user-select:none;border:0;background:transparent;
  width:100%;text-align:left;position:relative;
  white-space:nowrap;
}
.nav-item > span:nth-child(2){flex:1;overflow:hidden;text-overflow:ellipsis;min-width:0}
.nav-item:hover{background:rgba(0,0,0,.04)}
.nav-item.active{
  background:var(--surface);color:var(--ink);font-weight:600;
  box-shadow:var(--shadow-sm);
}
.nav-item.active::before{
  content:"";position:absolute;left:-8px;top:6px;bottom:6px;width:2px;
  background:var(--accent);border-radius:2px;
}
.nav-item .ico{width:14px;height:14px;color:var(--muted);display:grid;place-items:center;flex-shrink:0}
.nav-item.active .ico{color:var(--accent)}
.nav-item .pct{margin-left:auto;font-size:10.5px;color:var(--muted);
  font-variant-numeric:tabular-nums;font-family:var(--font-mono)}
.nav-item .dot{width:6px;height:6px;border-radius:50%;background:var(--bad);
  margin-left:auto}
.nav-item .badge{
  margin-left:auto;font-size:9.5px;font-weight:600;
  padding:1px 6px;border-radius:999px;background:var(--accent-soft);
  color:var(--accent-soft-ink);letter-spacing:.02em;
}

.sb-foot{padding:12px 14px;border-top:1px solid var(--line);
  display:flex;gap:6px;align-items:center;justify-content:space-between}
.sb-foot .meta{font-size:10px;color:var(--muted);line-height:1.3}

/* Language toggle (English / తెలుగు) */
.sb-lang{padding:10px 14px 0}
.lang-toggle{display:inline-flex;border:1px solid var(--line);border-radius:8px;
  overflow:hidden;background:var(--bg-2)}
.lang-toggle-block{display:flex;width:100%}
.lang-opt{appearance:none;border:0;background:transparent;cursor:pointer;
  padding:6px 12px;font-size:12px;font-weight:600;color:var(--muted);
  flex:1;transition:background .15s,color .15s;white-space:nowrap}
.lang-opt.active{background:var(--accent);color:#fff}
.lang-opt:not(.active):hover{color:var(--ink)}
.btn-link{
  appearance:none;border:0;background:transparent;cursor:pointer;
  padding:6px 8px;border-radius:6px;
  font-size:11px;color:var(--muted);
}
.btn-link:hover{background:rgba(0,0,0,.05);color:var(--ink)}

.main{padding:20px 28px 60px;min-width:0;max-width:1400px}
.main-hd{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:18px;gap:24px;
}
.main-hd h1{font-size:22px;font-weight:600;margin:0;letter-spacing:-0.01em;line-height:1.2}
.main-hd .crumbs{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px;font-weight:600}
.main-hd p{margin:6px 0 0;color:var(--ink-2);font-size:13px;max-width:62ch}

/* ---------- Common building blocks ---------- */
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--shadow-xs);
}
.card-hd{padding:14px 16px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-hd > div:first-child{min-width:0;flex:1}
.card-hd h3{margin:0;font-size:13px;font-weight:600;letter-spacing:-0.005em}
.card-hd .sub{font-size:11.5px;color:var(--muted);margin-top:2px}
.card-body{padding:16px}
.card-body.pad-lg{padding:20px}
.card-body.pad-sm{padding:12px 16px}
.card-foot{padding:10px 16px;border-top:1px solid var(--line);
  background:var(--bg);border-radius:0 0 var(--r-md) var(--r-md);
  font-size:11.5px;color:var(--muted);display:flex;justify-content:space-between}

.grid{display:grid;gap:14px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-hero{grid-template-columns:2fr 1fr}
.g-side{grid-template-columns:1fr 320px}
@media (max-width:1100px){
  /* minmax(0, 1fr) so a grid item containing a wide table (.tbl
     min-width 560px) doesn't expand the track past the viewport;
     the table scrolls horizontally inside the card instead. */
  .g-side,.g-hero{grid-template-columns:minmax(0,1fr)}
  .g-3,.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* ---------- Mobile drawer + responsive ---------- */
.nav-burger{display:none}
.nav-scrim{display:none}
@media (max-width:820px){
  .app{grid-template-columns:1fr}
  .sb{
    position:fixed;left:0;top:0;z-index:60;width:248px;
    transform:translateX(-100%);
    transition:transform .22s ease;
    box-shadow:var(--shadow-md);
  }
  .app.nav-open .sb{transform:none}
  .nav-burger{
    display:flex;align-items:center;justify-content:center;
    position:fixed;top:10px;left:12px;z-index:70;
    width:38px;height:38px;border-radius:9px;
    background:var(--surface);color:var(--ink);
    border:1px solid var(--line);box-shadow:var(--shadow-xs);cursor:pointer;
  }
  .nav-scrim{
    position:fixed;inset:0;z-index:55;
    background:rgba(0,0,0,.38);opacity:0;pointer-events:none;
    transition:opacity .2s;
  }
  .app.nav-open .nav-scrim{display:block;opacity:1;pointer-events:auto}
  .main{padding:60px 16px 56px;max-width:100%}
  .main-hd{flex-direction:column;align-items:flex-start;gap:12px}
  .g-2,.g-3,.g-4{grid-template-columns:minmax(0,1fr)}
  .welcome{padding:16px}
  .welcome-card{padding:22px 18px}
  .card{overflow-x:auto}
  .tbl{min-width:560px}
  .tbl-wide{min-width:820px}
  .score-tbl{min-width:560px}
  .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .main-hd h1{font-size:19px}

  /* Instructor roster — drill-in 280px+1fr collapses to single column.
     minmax(0,1fr) keeps the column from inflating to a child's
     min-content (unbreakable mono UIDs, long course strings, etc.). */
  .roster-split{grid-template-columns:minmax(0,1fr) !important;gap:14px}
  .roster-pane{position:static !important;top:auto !important;min-width:0}

  /* Student file header — drop Donut under the identity block */
  .student-file-hd{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start}
  .student-file-hd > :nth-child(3){grid-column:1 / span 2;justify-self:center;margin-top:6px}

  /* Hero (student home) — donut over the next-action copy */
  .home-hero{grid-template-columns:1fr !important;gap:18px;justify-items:start}
  .home-hero .home-hero-donut{justify-self:center}

  /* Onboarding list rows are themselves clickable — the trailing CTA
     button is redundant on phones and squeezes the title. */
  .list-row .onboarding-cta{display:none}

  /* Attendance row — label on its own line instead of a fixed 120px col */
  .att-row{grid-template-columns:1fr !important;gap:6px}
  .att-row .lbl{text-align:left}

  /* Long emails / Gmail addresses can wrap mid-string in dense lists */
  .tbl .email-cell{word-break:break-all}

  /* Enrolment card — fields stack on phones so neither overflows. */
  .enrol-row > .enrol-field{flex:1 1 100% !important}
  .enrol-row > .enrol-save{flex:1 1 100%}
}
/* Desktop layout for student file header + home hero */
@media (min-width:821px){
  .student-file-hd{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center}
  .home-hero{grid-template-columns:140px 1fr;gap:24px;align-items:center}
}
@media (max-width:480px){
  .main{padding:58px 11px 48px}
  .g-4,.g-3,.g-2{gap:10px}
}

.stack{display:flex;flex-direction:column;gap:14px}
.stack-sm{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:10px}
.row-wrap{display:flex;flex-wrap:wrap;gap:10px}
.spacer{flex:1}

/* ---------- KPIs ---------- */
.kpi{display:flex;flex-direction:column;gap:6px;padding:14px 16px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--shadow-xs)}
.kpi .lbl{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);font-weight:600}
.kpi .val{font-size:22px;font-weight:600;line-height:1;
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum";letter-spacing:-0.01em}
.kpi .val .unit{font-size:12px;color:var(--muted);font-weight:500;margin-left:3px}
.kpi .delta{font-size:11px;color:var(--muted);font-family:var(--font-mono)}
.kpi.accent{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.kpi.accent .lbl,.kpi.accent .delta{color:rgba(255,255,255,.7)}
.kpi.accent .val .unit{color:rgba(255,255,255,.7)}

/* ---------- Status pills ---------- */
.pill{
  display:inline-flex;align-items:center;gap:5px;
  padding:2px 8px;border-radius:999px;
  font-size:10.5px;font-weight:600;letter-spacing:.02em;
  background:var(--bg-2);color:var(--ink-2);border:1px solid var(--line);
  line-height:1.4;white-space:nowrap;
}
.pill .dotty{width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.7}
.pill-good{background:var(--good-soft);color:var(--good);border-color:transparent}
.pill-warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.pill-bad{background:var(--bad-soft);color:var(--bad);border-color:transparent}
.pill-info{background:var(--info-soft);color:var(--info);border-color:transparent}
.pill-accent{background:var(--accent-soft);color:var(--accent-soft-ink);border-color:transparent}
.pill-ghost{background:transparent;color:var(--muted)}

/* ---------- Progress ---------- */
.bar{height:6px;background:var(--bg-2);border-radius:999px;overflow:hidden;position:relative}
.bar > i{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width .3s}
.bar.thin{height:3px}
.bar.tall{height:8px}
.bar-good > i{background:var(--good)}
.bar-warn > i{background:var(--warn)}
.bar-bad > i{background:var(--bad)}
.bar-mixed{display:flex;height:6px;border-radius:999px;overflow:hidden;background:var(--bg-2)}
.bar-mixed > i{height:100%;display:block}

/* ---------- Buttons ---------- */
.btn{
  appearance:none;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink);
  padding:7px 14px;border-radius:var(--r-sm);
  font-size:12.5px;font-weight:500;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;line-height:1.2;
  transition:background .12s,border-color .12s,transform .04s;
}
.btn:hover{background:var(--bg-2)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.btn-primary:hover{background:var(--accent);filter:brightness(.92)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:var(--bg-2)}
.btn-sm{padding:4px 10px;font-size:11.5px}
.btn-xs{padding:2px 8px;font-size:11px;border-radius:5px}
.btn-icon{padding:6px;border-radius:6px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn-good{background:var(--good);color:#fff;border-color:transparent}
.btn-bad{background:var(--bad);color:#fff;border-color:transparent}

/* ---------- Forms ---------- */
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.02em}
.field label .req{color:var(--bad);margin-left:2px}
.input,.select,.textarea{
  appearance:none;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink);
  border-radius:var(--r-sm);padding:7px 10px;font-size:13px;
  width:100%;line-height:1.3;outline:none;
}
.input:focus,.select:focus,.textarea:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);
}
.input[readonly],.input[disabled]{
  background:var(--bg-2);color:var(--ink-2);cursor:default;
}
.textarea{min-height:80px;resize:vertical;font-family:inherit}
.input-help{font-size:10.5px;color:var(--muted);margin-top:2px}

/* Password input with show/hide toggle */
.pw-wrap{position:relative;display:block}
.pw-wrap .pw-input{padding-right:36px}
.pw-wrap .pw-toggle{
  position:absolute;top:50%;right:6px;transform:translateY(-50%);
  width:28px;height:28px;border-radius:6px;border:0;background:transparent;
  color:var(--muted);cursor:pointer;display:grid;place-items:center;
  transition:color .12s, background .12s;
}
.pw-wrap .pw-toggle:hover{color:var(--ink);background:var(--bg-2)}
.pw-wrap .pw-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:1px}

.checkbox,.radio{
  display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;
  padding:6px 0;line-height:1.3;
}
.checkbox input,.radio input{accent-color:var(--accent);width:14px;height:14px;margin:0}

/* ---------- Tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.tbl th{
  text-align:left;font-weight:600;font-size:10.5px;
  letter-spacing:.06em;text-transform:uppercase;color:var(--muted);
  padding:9px 12px;border-bottom:1px solid var(--line);
  background:var(--bg);
}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--bg-2)}
.tbl td.right,.tbl th.right{text-align:right}
.tbl td.mono,.tbl th.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}

/* ---------- Misc ---------- */
.divider{height:1px;background:var(--line);margin:8px 0}
.muted{color:var(--muted)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.small{font-size:11.5px}
.tiny{font-size:10.5px}
.tag{
  display:inline-block;font-size:10px;letter-spacing:.05em;text-transform:uppercase;
  padding:2px 7px;border-radius:4px;background:var(--bg-2);color:var(--muted);font-weight:600;
}

/* ---------- Welcome / role picker ---------- */
/* Flex (not grid) so the card honours max-width:100% against the
   real container width — grid's implicit auto column was sizing to
   the card's intrinsic 560px and overflowing the viewport on phones. */
.welcome{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at top, var(--bg-2), var(--bg) 60%);
  padding:24px;
}
.welcome-card{
  width:560px;max-width:100%;
  box-sizing:border-box;min-width:0;
  background:var(--surface);border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow-md);
  padding:32px;
}
.welcome-card h1{font-size:24px;font-weight:600;margin:18px 0 4px;letter-spacing:-0.01em}
.welcome-card .lead{color:var(--muted);font-size:13px;margin:0 0 22px}
.spinner{
  width:26px;height:26px;border-radius:50%;
  border:3px solid var(--bg-2);border-top-color:var(--accent);
  margin:0 auto;animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.role{
  text-align:left;cursor:pointer;background:var(--surface);
  border:1px solid var(--line);border-radius:10px;padding:14px;
  transition:border-color .12s,background .12s;
}
.role:hover{border-color:var(--accent-line);background:var(--accent-soft)}
.role[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 2px var(--accent-soft)}
.role .role-ico{
  width:30px;height:30px;border-radius:8px;
  background:var(--bg-2);color:var(--ink-2);
  display:grid;place-items:center;margin-bottom:8px;
}
.role[aria-pressed="true"] .role-ico{background:var(--accent);color:var(--accent-ink)}
.role h3{margin:0 0 2px;font-size:13px;font-weight:600}
.role p{margin:0;font-size:11.5px;color:var(--muted)}

/* ---------- Signature pad ---------- */
.sig-block{display:flex;flex-direction:column;gap:8px}
.sig-pad{
  position:relative;height:100px;
  background:repeating-linear-gradient(0deg,transparent 0 18px,rgba(0,0,0,.04) 18px 19px);
  border:1px dashed var(--line-strong);
  border-radius:var(--r-sm);overflow:hidden;
}
.sig-pad.signed{background:#fff;border-style:solid}
.sig-pad canvas{display:block;width:100%;height:100%;touch-action:none}
.sig-pad .ph{
  position:absolute;inset:0;display:grid;place-items:center;
  color:var(--muted-2);font-size:12px;pointer-events:none;
  font-style:italic;
}
.sig-meta{display:flex;align-items:center;justify-content:space-between;
  font-size:11.5px;color:var(--ink-2)}
.sig-meta button{
  appearance:none;background:transparent;border:1px solid var(--line);
  border-radius:5px;padding:3px 8px;font-size:10.5px;color:var(--muted);
  cursor:pointer;
}
.sig-meta button:hover{background:var(--bg-2);color:var(--ink)}

/* ---------- File chips ---------- */
.file-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--bg-2);border:1px solid var(--line);
  border-radius:6px;padding:6px 10px;font-size:11.5px;
  max-width:100%;
}
.file-chip .icon{color:var(--muted);flex-shrink:0;display:grid;place-items:center}
.file-chip .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.file-chip .sz{color:var(--muted);font-family:var(--font-mono);font-size:10px}
.file-chip button{
  border:0;background:transparent;color:var(--muted);cursor:pointer;
  padding:2px;display:grid;place-items:center;border-radius:3px;
}
.file-chip button:hover{background:rgba(0,0,0,.08);color:var(--bad)}

.dropzone{
  border:1.5px dashed var(--line-strong);
  border-radius:var(--r-md);
  padding:18px;text-align:center;color:var(--muted);
  background:var(--bg);
  cursor:pointer;transition:border-color .12s,background .12s;
}
.dropzone:hover,.dropzone.over{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-soft-ink)}
.dropzone .big{font-size:13px;color:var(--ink-2);font-weight:500}
.dropzone .small{font-size:11px;margin-top:3px}

/* ---------- Banner ---------- */
.banner{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:var(--r-md);
  background:var(--accent-soft);border:1px solid var(--accent-line);
  color:var(--accent-soft-ink);
}
.banner.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.banner.bad{background:var(--bad-soft);color:var(--bad);border-color:transparent}
.banner.good{background:var(--good-soft);color:var(--good);border-color:transparent}
.banner .body{flex:1;font-size:12.5px}
.banner b{font-weight:600}

/* ---------- Module list rows ---------- */
.list{display:flex;flex-direction:column}
.list-row{
  display:flex;align-items:center;gap:14px;
  padding:12px 16px;border-bottom:1px solid var(--line);
  cursor:pointer;background:transparent;transition:background .12s;
  width:100%;text-align:left;border-left:0;border-right:0;border-top:0;
}
.list-row:last-child{border-bottom:0}
.list-row:hover{background:var(--bg-2)}
.list-row .ix{
  width:24px;height:24px;border-radius:50%;
  background:var(--bg-2);color:var(--ink-2);
  display:grid;place-items:center;font-size:10.5px;font-weight:600;
  font-family:var(--font-mono);flex-shrink:0;
}
.list-row.done .ix{background:var(--good-soft);color:var(--good)}
.list-row.warn .ix{background:var(--warn-soft);color:var(--warn)}
.list-row .nm{flex:1;min-width:0}
.list-row .ttl{font-size:13px;font-weight:500;color:var(--ink)}
.list-row .desc{font-size:11.5px;color:var(--muted);margin-top:1px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.list-row .meta{font-size:11px;color:var(--muted);text-align:right;flex-shrink:0}

/* ---------- Phase timeline (for medical) ---------- */
.phases{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.phase{
  position:relative;padding:14px 14px 14px 26px;border-radius:0;
  background:var(--bg-2);border:1px solid var(--line);
  border-right:0;font-size:12px;
}
.phase:first-child{border-radius:var(--r-md) 0 0 var(--r-md)}
.phase:last-child{border-radius:0 var(--r-md) var(--r-md) 0;border-right:1px solid var(--line)}
.phase .ph-num{
  position:absolute;left:10px;top:14px;width:14px;height:14px;border-radius:50%;
  background:var(--surface);border:1.5px solid var(--line-strong);
  font-size:9px;display:grid;place-items:center;color:var(--muted);font-weight:700;
}
.phase .ph-ttl{font-size:11px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--muted);font-weight:600}
.phase .ph-sub{font-size:11.5px;color:var(--ink-2);margin-top:4px}
.phase.active{background:var(--accent-soft);border-color:var(--accent-line)}
.phase.active .ph-num{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.phase.active .ph-ttl{color:var(--accent-soft-ink)}
.phase.done{background:var(--good-soft);border-color:transparent}
.phase.done .ph-num{background:var(--good);border-color:var(--good);color:#fff}
.phase.done .ph-ttl{color:var(--good)}

/* ---------- Inline mini bars (for KPIs) ---------- */
.mini-bars{display:flex;align-items:flex-end;gap:2px;height:24px}
.mini-bars i{display:block;width:5px;background:var(--accent);border-radius:1px 1px 0 0;opacity:.85}
.mini-bars i.dim{background:var(--line-strong);opacity:.6}

/* ---------- Donut (svg helper sizes) ---------- */
.donut{width:120px;height:120px;display:block}
.donut text{font-family:var(--font-mono);font-weight:600}

/* ---------- Module shell ---------- */
.module{display:flex;flex-direction:column;gap:18px}
.section-hd{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:2px}
.section-hd > div:first-child{min-width:0}
.section-hd h2{font-size:14px;font-weight:600;margin:0;letter-spacing:-0.005em}
.section-hd .sub{font-size:11.5px;color:var(--muted);margin-top:1px}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:14px}
.tab{
  appearance:none;background:transparent;border:0;
  padding:9px 12px;font-size:12.5px;color:var(--muted);
  cursor:pointer;font-weight:500;position:relative;
  border-bottom:2px solid transparent;margin-bottom:-1px;
}
.tab.active{color:var(--ink);font-weight:600;border-bottom-color:var(--accent)}
.tab:hover{color:var(--ink)}
.tab .count{
  display:inline-block;margin-left:6px;font-size:10px;
  padding:1px 6px;border-radius:999px;background:var(--bg-2);color:var(--muted);
  font-weight:600;
}
.tab.active .count{background:var(--accent-soft);color:var(--accent-soft-ink)}

/* ---------- Tests checklist ---------- */
.score-tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.score-tbl th{
  text-align:left;font-weight:600;font-size:10px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);background:var(--bg);
}
.score-tbl td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
.score-tbl tr:last-child td{border-bottom:0}
.score-tbl .opt{
  display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:5px;
  font-size:11px;font-weight:500;cursor:pointer;border:1px solid var(--line-strong);
  background:var(--surface);user-select:none;color:var(--ink-2);
}
.score-tbl .opt:hover{background:var(--bg-2)}
.score-tbl .opt.on-sat{background:var(--good);color:#fff;border-color:transparent}
.score-tbl .opt.on-unsat{background:var(--bad);color:#fff;border-color:transparent}
.score-tbl .opt.on-na{background:var(--bg-2);color:var(--ink);border-color:transparent}
.score-tbl .group-h td{
  background:var(--bg);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  font-weight:700;color:var(--muted);padding:7px 10px;white-space:nowrap;
}

/* ---------- Attendance heatmap ---------- */
.att-grid{display:flex;flex-direction:column;gap:8px}
.att-row{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:center}
.att-row .lbl{font-size:11.5px;color:var(--ink-2)}
.att-row .cells{display:flex;gap:3px;flex-wrap:wrap}
.att-cell{
  width:24px;height:24px;border-radius:4px;background:var(--bg-2);
  display:grid;place-items:center;font-size:9.5px;font-weight:600;
  color:var(--muted);font-family:var(--font-mono);
  cursor:default;border:1px solid var(--line);
}
.att-cell.present{background:var(--good);color:#fff;border-color:transparent}
.att-cell.absent{background:var(--bad);color:#fff;border-color:transparent}

/* ---------- Annotated paper preview (medical) ---------- */
.paper{
  background:#fbfaf6;border:1px solid var(--line-strong);
  border-radius:8px;padding:14px 18px;font-size:11px;line-height:1.5;
  color:var(--ink-2);
  background-image:repeating-linear-gradient(0deg,transparent 0 24px,rgba(0,0,0,.03) 24px 25px);
}
.paper h4{margin:0 0 10px;font-size:13px;color:var(--ink);font-weight:600}
.paper .fld{display:grid;grid-template-columns:1fr 1fr;gap:14px;
  border-bottom:1px dotted var(--line-strong);padding:5px 0;font-size:11px;
  align-items:baseline}
.paper .fld span:last-child{text-align:right;color:var(--muted)}

/* ---------- Search ---------- */
.search{
  display:flex;align-items:center;gap:6px;
  background:var(--surface);border:1px solid var(--line-strong);
  border-radius:var(--r-sm);padding:5px 10px;width:240px;
}
.search input{
  border:0;background:transparent;outline:none;width:100%;font-size:12.5px;
}
.search svg{color:var(--muted);flex-shrink:0}

/* ---------- Announcements ---------- */
.ann{
  display:flex;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);
  align-items:flex-start;
}
.ann:last-child{border-bottom:0}
.ann .stripe{width:3px;align-self:stretch;border-radius:3px;background:var(--accent);flex-shrink:0;margin-top:3px}
.ann.action .stripe{background:var(--warn)}
.ann.schedule .stripe{background:var(--info)}
.ann.feedback .stripe{background:var(--good)}
.ann .body{flex:1;min-width:0}
.ann .meta{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ann .who{font-size:11px;color:var(--muted);font-weight:500;
  display:flex;align-items:center;gap:8px;min-width:0;flex:1;flex-wrap:wrap}
.ann .who > b{color:var(--ink)}
.ann .when{font-size:10.5px;color:var(--muted);font-family:var(--font-mono);flex-shrink:0}
.ann h4{margin:3px 0 4px;font-size:13px;font-weight:600;color:var(--ink);line-height:1.3}
.ann p{margin:0;font-size:12px;color:var(--ink-2);line-height:1.45}

/* ---------- Brand row (social) ---------- */
.brand-row{
  display:grid;grid-template-columns:24px 1fr auto;
  align-items:center;gap:14px;padding:12px 16px;
  border-bottom:1px solid var(--line);
}
.brand-row:last-child{border-bottom:0}
.brand-row .nm{font-size:13px;font-weight:600}
.brand-row .tag{font-size:11px;color:var(--muted);font-family:var(--font-mono);
  background:transparent;padding:0;text-transform:none;letter-spacing:0;font-weight:500}
.brand-row .platforms{display:flex;gap:6px}
.platform-btn{
  appearance:none;display:inline-flex;align-items:center;gap:5px;
  padding:5px 9px;border-radius:6px;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink-2);cursor:pointer;font-size:11px;font-weight:500;
  transition:all .12s;
}
.platform-btn:hover{background:var(--bg-2)}
.platform-btn.done{background:var(--good);color:#fff;border-color:transparent}
.platform-btn.done svg{filter:brightness(0) invert(1)}
.platform-btn .ico{width:11px;height:11px;display:grid;place-items:center}
.brand-mark{
  width:24px;height:24px;border-radius:6px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-soft-ink);
  font-size:11px;font-weight:700;
}

/* ---------- Misc utilities ---------- */
.hidden{display:none !important}
.flex{display:flex}
.center{align-items:center}
.between{justify-content:space-between}
.fw-6{font-weight:600}
.upper{letter-spacing:.06em;text-transform:uppercase}

/* scrollbars */
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px;border:2px solid var(--bg)}
*::-webkit-scrollbar-thumb:hover{background:var(--muted-2)}
*::-webkit-scrollbar-track{background:transparent}

/* ---------- Touch drag-and-drop (touch-dnd.jsx) ---------- */
.dnd-draggable{cursor:grab}
.dnd-draggable:active{cursor:grabbing}
.dnd-source-dragging{opacity:.35;transition:opacity .12s}
.dnd-hover{
  outline:2px dashed var(--accent);outline-offset:-2px;
  background:var(--accent-soft) !important;
  transition:background .08s, outline-color .08s;
}
.dnd-ghost{
  border-radius:8px;
  user-select:none;-webkit-user-select:none;
  /* Pointer events disabled in the ghost so hover detection works. */
}

/* ---------- Command palette (Cmd+K) ---------- */
.cmdk-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.55);
  z-index:10000;display:flex;justify-content:center;
  padding:8vh 16px 16px;backdrop-filter:blur(2px);
}
.cmdk-panel{
  width:100%;max-width:640px;height:fit-content;
  background:var(--surface);border-radius:14px;
  box-shadow:0 24px 60px rgba(0,0,0,.45);
  border:1px solid var(--line-strong);
  display:flex;flex-direction:column;overflow:hidden;
}
.cmdk-search{
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;border-bottom:1px solid var(--line);
}
.cmdk-search input{
  flex:1;font-size:15px;border:0;background:transparent;
  color:var(--ink);outline:none;padding:4px 0;
}
.cmdk-list{
  max-height:60vh;overflow:auto;padding:6px 0;
}
.cmdk-group{
  padding:8px 14px 4px;font-size:10.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);font-weight:600;
}
.cmdk-row{
  display:flex;align-items:center;gap:8px;
  width:100%;padding:8px 14px;
  background:transparent;border:0;cursor:pointer;text-align:left;
}
.cmdk-row.active{background:var(--accent-soft)}
.cmdk-row-main{flex:1;min-width:0}
.cmdk-row-label{font-size:13px;font-weight:500;color:var(--ink);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmdk-row-sub{font-size:11.5px;color:var(--muted);margin-top:2px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmdk-enter{
  font-size:10px;color:var(--muted);
  padding:2px 6px;border:1px solid var(--line);border-radius:4px;
}
.cmdk-empty{
  padding:18px;text-align:center;color:var(--muted);font-size:13px;
}
.cmdk-foot{
  padding:8px 14px;border-top:1px solid var(--line);
  font-size:11px;color:var(--muted);text-align:right;
}

/* ---------- Login chooser screen ---------- */
.login-choice{
  display:flex;align-items:center;gap:14px;
  width:100%;padding:14px 16px;
  background:var(--surface);
  border:1px solid var(--line-strong);
  border-radius:12px;
  cursor:pointer;text-align:left;
  transition:border-color .12s, background .12s, transform .04s;
}
.login-choice:hover{border-color:var(--accent);background:var(--accent-soft)}
.login-choice:active{transform:translateY(1px)}
.login-choice-primary{
  background:var(--accent);color:var(--accent-ink);
  border-color:var(--accent);
}
.login-choice-primary:hover{
  background:var(--accent);color:var(--accent-ink);
  filter:brightness(1.04);
}
.login-choice-icon{
  width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.18);
  display:grid;place-items:center;
  flex-shrink:0;
}
.login-choice-icon svg{display:block}
.login-choice:not(.login-choice-primary) .login-choice-icon{
  background:var(--accent-soft);color:var(--accent);
}
.login-choice-body{flex:1;min-width:0}
.login-choice-title{
  font-size:15px;font-weight:600;line-height:1.25;margin-bottom:3px;
}
.login-choice-sub{
  font-size:12.5px;line-height:1.5;opacity:.9;
}
.login-choice-primary .login-choice-sub{opacity:.97}
.login-choice-arrow{
  display:grid;place-items:center;
  width:24px;height:24px;
  opacity:.6;flex-shrink:0;
}
.login-choice:hover .login-choice-arrow{opacity:1;transform:translateX(2px);transition:transform .12s, opacity .12s}

/* Chooser screen: responsive padding via clamp so we look right
   from 320px phones all the way up to desktop. */
.welcome-chooser{
  padding:clamp(20px, 5vw, 40px) clamp(16px, 4vw, 36px) clamp(20px, 4vw, 32px);
}
/* Bump specificity above .welcome-card h1 (0,1,1). */
.welcome-card h1.chooser-h1{
  margin:18px 0 6px;
  font-size:clamp(19px, 4.6vw, 26px);
  line-height:1.2;
}
.welcome-card .chooser-lead{
  font-size:clamp(12.5px, 3.2vw, 14px);
  line-height:1.55;
}

/* Mobile tightening for the chooser cards + brand. */
@media (max-width:520px){
  .welcome{padding:14px}
  .login-choice{padding:12px 13px;gap:11px;border-radius:11px}
  .login-choice-icon{width:38px;height:38px;border-radius:10px}
  .login-choice-icon svg{width:18px;height:18px}
  .login-choice-title{font-size:14px;margin-bottom:2px}
  .login-choice-sub{font-size:11.5px;line-height:1.45}
  .login-choice-arrow{width:18px;height:18px}
  .login-choice-arrow svg{width:14px;height:14px}
}
@media (max-width:380px){
  .welcome{padding:10px}
  .login-choice{padding:11px 12px;gap:10px}
  .login-choice-icon{width:34px;height:34px}
  .login-choice-icon svg{width:16px;height:16px}
  .login-choice-title{font-size:13.5px}
  .login-choice-sub{font-size:11px}
  /* Hide the arrow on very narrow phones to save horizontal room. */
  .login-choice-arrow{display:none}
}

/* Sign-in / sign-up form: keep submit button at full width when the
   bottom row wraps onto its own line on small screens. */
@media (max-width:520px){
  .signin-actions{flex-direction:column;align-items:stretch}
  .signin-actions .btn-link{align-self:flex-start}
  .signin-submit{width:100%;justify-content:center}
}