/* ============================================================================
   EduDomain Registry — .edu.so Domain Management Dashboard
   Brand: primary #83D2F3 · secondary #000000 · typeface Poppins (bundled)
   ==========================================================================*/

/* ── Fonts (self-hosted, no external requests) ───────────────────────────── */
@font-face{font-family:Poppins;src:url("../assets/fonts/poppins-light.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:Poppins;src:url("../assets/fonts/poppins-regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Poppins;src:url("../assets/fonts/poppins-medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:Poppins;src:url("../assets/fonts/poppins-bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root{
  --primary:#83D2F3;
  --primary-tint:#EFF9FE;
  --primary-mid:#2E9BC9;
  --primary-deep:#12617F;

  --ink:#000000;
  --ink-soft:#232B31;
  --muted:#5C6873;
  --muted-light:#8593A0;

  --bg:#F4F7FA;
  --card:#FFFFFF;
  --line:#E4E9EE;
  --line-strong:#D2DAE1;

  --st-active:#83D2F3;   --st-active-ink:#0F6386;  --st-active-bg:#EDF8FD;
  --st-error:#C0564F;    --st-error-ink:#A2423C;   --st-error-bg:#FBF0EF;
  --st-redirect:#7D8FA0; --st-redirect-ink:#556472;--st-redirect-bg:#F2F4F7;
  --st-soon:#D9A441;     --st-soon-ink:#8E661A;    --st-soon-bg:#FBF4E6;

  --r-card:12px;
  --r-ctrl:8px;
  --shadow:0 1px 2px rgba(16,26,34,.04), 0 2px 8px rgba(16,26,34,.05);
  --shadow-lift:0 2px 4px rgba(16,26,34,.06), 0 8px 20px rgba(16,26,34,.08);
  --ring:0 0 0 3px rgba(131,210,243,.45);
  --ease:cubic-bezier(.4,0,.2,1);
}

/* ── Base ────────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink-soft);
  font-family:Poppins,"Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;
  font-size:14px;line-height:1.55;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,p,ul,figure{margin:0}
ul{padding:0;list-style:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
svg{display:block}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 28px}
:focus-visible{outline:2px solid var(--primary-mid);outline-offset:2px}

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header{
  position:sticky;top:0;z-index:20;background:var(--card);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;padding-block:14px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{flex:none;width:40px;height:40px}
.brand-mark svg{width:100%;height:100%}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-title{font-size:19px;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.2}
.brand-sub{font-size:12.5px;color:var(--muted)}
.header-meta{
  flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:1px;
  padding-left:20px;border-left:1px solid var(--line);
}
.meta-label{font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-light)}
.meta-value{font-size:13.5px;font-weight:500;color:var(--ink)}

/* ── Page rhythm ─────────────────────────────────────────────────────────── */
.page{padding-top:26px;padding-bottom:44px;display:flex;flex-direction:column;gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow)}
.eyebrow{display:block;font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-light);margin-bottom:3px}
.card-title{font-size:16px;font-weight:500;letter-spacing:-.01em;color:var(--ink)}
.card-note{font-size:12.5px;color:var(--muted)}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 20px 14px}

/* ── KPI cards ───────────────────────────────────────────────────────────── */
.kpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.kpi{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);padding:16px 16px 15px;display:flex;flex-direction:column;
  transition:box-shadow .18s var(--ease),transform .18s var(--ease),border-color .18s var(--ease);
}
.kpi:hover{box-shadow:var(--shadow-lift);transform:translateY(-1px);border-color:var(--line-strong)}
.kpi-icon{
  width:32px;height:32px;border-radius:9px;display:grid;place-items:center;margin-bottom:12px;
  background:var(--primary-tint);color:var(--primary-deep);
}
.kpi-icon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.kpi-icon.is-active{background:var(--st-active-bg);color:var(--st-active-ink)}
.kpi-icon.is-error{background:var(--st-error-bg);color:var(--st-error-ink)}
.kpi-icon.is-redirect{background:var(--st-redirect-bg);color:var(--st-redirect-ink)}
.kpi-icon.is-soon{background:var(--st-soon-bg);color:var(--st-soon-ink)}
.kpi-label{font-size:10.5px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.kpi-value{font-size:32px;font-weight:700;line-height:1.15;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums;margin-top:2px}
.kpi-note{font-size:11.5px;color:var(--muted-light);margin-top:2px}

/* ── Key insights ────────────────────────────────────────────────────────── */
.insights{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:16px 20px}
.insights-title{font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-light);margin-bottom:12px}
.insights-row{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.insight{padding:0 20px;border-left:1px solid var(--line)}
.insight:first-child{padding-left:0;border-left:0}
.insight-label{display:block;font-size:11.5px;color:var(--muted);margin-bottom:1px}
.insight-value{display:block;font-size:18px;font-weight:700;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.3}
.insight-sub{display:block;font-size:11.5px;color:var(--muted-light)}
.insight-value .accent{color:var(--primary-deep)}

/* ── Charts ──────────────────────────────────────────────────────────────── */
.chart-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:20px}
.chart-card{display:flex;flex-direction:column}
.chart-body{position:relative;padding:0 12px 16px}
.chart-body svg{width:100%;height:auto;display:block;overflow:visible}
.chart-scroll{position:relative;max-height:360px;overflow-y:auto;overscroll-behavior:contain;
  mask-image:linear-gradient(to bottom,#000 calc(100% - 26px),transparent 100%);
  -webkit-mask-image:linear-gradient(to bottom,#000 calc(100% - 26px),transparent 100%)}
.chart-scroll.is-end{mask-image:none;-webkit-mask-image:none}
.chart-scroll::-webkit-scrollbar{width:9px}
.chart-scroll::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:99px;border:3px solid var(--card)}

.peak-pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:99px;
  background:var(--primary-tint);border:1px solid #CFEBF9;color:var(--primary-deep);
  font-size:12.5px;font-weight:500;white-space:nowrap;
}
.peak-pill::before{content:"";width:7px;height:7px;border-radius:99px;background:var(--primary-mid);flex:none}

.grid-line{stroke:var(--line);stroke-width:1}
.axis-text{font-size:11px;fill:var(--muted-light);font-family:inherit}
.axis-text.is-peak{fill:var(--primary-deep);font-weight:500}
.trend-area{fill:var(--primary);opacity:.16}
.trend-line{fill:none;stroke:var(--primary-mid);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.trend-dot{fill:var(--card);stroke:var(--primary-mid);stroke-width:2}
.trend-dot.is-peak{fill:var(--primary-mid);r:5.2}
.trend-hit{fill:transparent;cursor:pointer}
.trend-guide{stroke:var(--primary-mid);stroke-width:1;stroke-dasharray:3 3;opacity:0}
.chart-hot.is-on .trend-guide{opacity:.55}
.chart-hot.is-on .trend-dot{r:5.4}

.donut-seg{transition:opacity .16s var(--ease);cursor:pointer}
.donut-wrap.is-dim .donut-seg{opacity:.28}
.donut-wrap.is-dim .donut-seg.is-on{opacity:1}
.donut-total{font-size:30px;font-weight:700;fill:var(--ink);letter-spacing:-.03em}
.donut-caption{font-size:11px;fill:var(--muted-light);letter-spacing:.08em;text-transform:uppercase}

.legend{display:flex;flex-wrap:wrap;gap:6px 18px;padding:0 20px 18px}
.legend li{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}
.legend .dot{width:9px;height:9px;border-radius:2px;flex:none}
.legend .name{color:var(--ink-soft)}
.legend .val{color:var(--muted);font-variant-numeric:tabular-nums}

.bar-track{fill:#F1F4F7}
.bar-fill{fill:var(--primary);transition:fill .16s var(--ease)}
.bar-row:hover .bar-fill{fill:var(--primary-mid)}
.bar-label{font-size:12px;fill:var(--ink-soft);font-family:inherit}
.bar-value{font-size:12px;font-weight:500;fill:var(--primary-deep);font-variant-numeric:tabular-nums;font-family:inherit}
.bar-hit{fill:transparent;cursor:default}

.chart-tip{
  position:absolute;z-index:5;pointer-events:none;opacity:0;transform:translate(-50%,-100%);
  background:#0E1A22;color:#fff;padding:7px 10px;border-radius:7px;font-size:12px;line-height:1.4;
  white-space:nowrap;box-shadow:0 6px 18px rgba(14,26,34,.22);transition:opacity .12s var(--ease);
}
.chart-tip.is-on{opacity:1}
.chart-tip b{font-weight:500}
.chart-tip .tip-val{font-weight:700;font-variant-numeric:tabular-nums}
.chart-empty{padding:36px 8px;text-align:center;color:var(--muted-light);font-size:13px}

/* ── Toolbar ─────────────────────────────────────────────────────────────── */
.toolbar{
  display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;
  padding:4px 20px 16px;border-bottom:1px solid var(--line);
}
.search-field{position:relative;flex:1 1 300px;min-width:230px}
.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;fill:none;stroke:var(--muted-light);stroke-width:1.8;stroke-linecap:round}
.search-field input{
  width:100%;height:38px;padding:0 12px 0 36px;border:1px solid var(--line-strong);border-radius:var(--r-ctrl);
  background:var(--card);transition:border-color .16s var(--ease),box-shadow .16s var(--ease);font-size:13px;
}
.search-field input::placeholder{color:var(--muted-light)}
.search-field input:focus{outline:none;border-color:var(--primary-mid);box-shadow:var(--ring)}
.search-field input::-webkit-search-cancel-button{cursor:pointer}

.filter-field{display:flex;flex-direction:column;gap:5px;min-width:0}
.filter-field label{font-size:10px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-light)}
.filter-field select,.rows-per-page select{
  height:38px;max-width:220px;padding:0 32px 0 12px;border:1px solid var(--line-strong);border-radius:var(--r-ctrl);
  background-color:var(--card);font-size:13px;appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C6873' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 9px center;background-size:15px;
  text-overflow:ellipsis;transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
.filter-field select:focus,.rows-per-page select:focus{outline:none;border-color:var(--primary-mid);box-shadow:var(--ring)}

.switch{display:flex;align-items:center;gap:9px;height:38px;cursor:pointer;user-select:none;font-size:13px;color:var(--ink-soft)}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch-track{
  position:relative;width:38px;height:21px;border-radius:99px;background:#DFE5EB;flex:none;
  transition:background .18s var(--ease);
}
.switch-thumb{position:absolute;top:2.5px;left:2.5px;width:16px;height:16px;border-radius:99px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.22);transition:transform .18s var(--ease)}
.switch input:checked + .switch-track{background:var(--primary-mid)}
.switch input:checked + .switch-track .switch-thumb{transform:translateX(17px)}
.switch input:focus-visible + .switch-track{box-shadow:var(--ring)}

.btn-clear{
  height:38px;padding:0 15px;border:1px solid var(--line-strong);border-radius:var(--r-ctrl);
  background:var(--card);color:var(--muted);font-size:13px;
  transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease);
}
.btn-clear:hover{color:var(--ink);border-color:var(--muted-light);background:#FAFCFD}
.btn-clear:disabled{opacity:.45;cursor:default}
.btn-primary{
  height:38px;padding:0 18px;border:1px solid var(--primary-mid);border-radius:var(--r-ctrl);
  background:var(--primary);color:#08384B;font-size:13px;font-weight:500;
  transition:background .16s var(--ease);
}
.btn-primary:hover{background:#6FC9EF}

/* ── Table ───────────────────────────────────────────────────────────────── */
/* Horizontal scrolling is only switched on at widths where the table cannot
   fit. An overflow container would otherwise capture the sticky header below
   and stop it pinning to the viewport. */
.table-scroll{overflow-x:visible}
@media (max-width:920px){
  .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
}
.registry{width:100%;min-width:840px;border-collapse:collapse}
.registry thead th{
  position:sticky;top:74px;z-index:5;background:#FAFCFD;border-bottom:1px solid var(--line);
  text-align:left;padding:0;white-space:nowrap;
}
.th-sort{
  display:flex;align-items:center;gap:6px;width:100%;padding:11px 16px;background:none;border:0;
  font-size:10.5px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);
  transition:color .16s var(--ease);
}
.th-sort:hover{color:var(--ink)}
.caret{width:9px;height:9px;flex:none;opacity:0;transition:opacity .16s var(--ease)}
.caret::before{content:"";display:block;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-bottom:5px solid currentColor;margin-top:2px}
.th-sort:hover .caret{opacity:.35}
.th-sort.is-sorted{color:var(--primary-deep)}
.th-sort.is-sorted .caret{opacity:1}
.th-sort.is-desc .caret::before{transform:rotate(180deg)}

.registry tbody td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle;font-size:13px}
.registry tbody tr{transition:background .14s var(--ease)}
.registry tbody tr:hover{background:#F8FBFD}
.registry tbody tr:last-child td{border-bottom:0}
.cell-domain{font-weight:500;color:var(--ink);white-space:nowrap}
.cell-institution{color:var(--ink-soft);min-width:220px}
.cell-date{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.cell-redirect{color:var(--muted);white-space:nowrap}
.blank{color:#AEB9C3}
.multi-tag{
  display:inline-block;margin-left:8px;padding:1px 7px;border-radius:99px;background:var(--primary-tint);
  color:var(--primary-deep);font-size:10px;font-weight:500;letter-spacing:.03em;vertical-align:1px;white-space:nowrap;
}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px 3px 8px;border-radius:99px;font-size:11.5px;font-weight:500;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:99px;background:currentColor;flex:none}
.badge.s-active{background:var(--st-active-bg);color:var(--st-active-ink)}
.badge.s-error{background:var(--st-error-bg);color:var(--st-error-ink)}
.badge.s-redirection{background:var(--st-redirect-bg);color:var(--st-redirect-ink)}
.badge.s-coming-soon{background:var(--st-soon-bg);color:var(--st-soon-ink)}
.badge.s-other{background:#F2F4F7;color:var(--muted)}
mark{background:#D6F0FC;color:inherit;padding:0 1px;border-radius:2px}

.empty-state{padding:52px 20px;text-align:center}
.empty-title{font-size:15px;font-weight:500;color:var(--ink);margin-bottom:4px}
.empty-text{font-size:13px;color:var(--muted);margin-bottom:18px}

.table-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 20px;border-top:1px solid var(--line)}
.rows-per-page{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted)}
.rows-per-page select{height:34px}
.range-text{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.pager{display:flex;align-items:center;gap:4px}
.pager button{
  min-width:34px;height:34px;padding:0 9px;border:1px solid transparent;border-radius:var(--r-ctrl);
  background:none;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums;
  transition:background .14s var(--ease),color .14s var(--ease),border-color .14s var(--ease);
}
.pager button:hover:not(:disabled):not(.is-current){background:#F1F5F8;color:var(--ink)}
.pager button:disabled{opacity:.35;cursor:default}
.pager button.is-current{background:var(--primary);border-color:var(--primary-mid);color:#08384B;font-weight:500}
.pager .gap{min-width:20px;text-align:center;color:var(--muted-light);font-size:13px}
.pager .nav svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin:0 auto}
.pager .nav.prev svg{transform:rotate(180deg)}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer{border-top:1px solid var(--line);background:var(--card)}
.footer-inner{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding-block:22px}
.footer-title{font-size:13.5px;font-weight:500;color:var(--ink)}
.footer-sub{font-size:12.5px;color:var(--muted-light)}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width:1180px){
  .kpi-grid{grid-template-columns:repeat(3,1fr)}
  .chart-row{grid-template-columns:1fr}
}
@media (max-width:900px){
  .container{padding:0 18px}
  .insights-row{grid-template-columns:repeat(2,1fr);gap:14px 0}
  .insight{padding:0 16px}
  .insight:nth-child(odd){padding-left:0;border-left:0}
  .registry thead th{top:0}
}
@media (max-width:640px){
  .header-inner{min-height:0;gap:12px}
  .brand-title{font-size:17px}
  .brand-sub{font-size:11.5px}
  .header-meta{padding-left:14px}
  .meta-value{font-size:12.5px}
  .page{padding-top:18px;gap:16px}
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .kpi{padding:14px}
  .kpi-value{font-size:27px}
  .kpi-icon{width:29px;height:29px;margin-bottom:9px}
  .card-head{padding:16px 16px 12px}
  .peak-pill{white-space:normal}
  .chart-body{padding:0 8px 14px}
  .chart-scroll{max-height:320px}
  .toolbar{padding:4px 16px 14px}
  .filter-field,.filter-field select{width:100%;max-width:none}
  .filter-field{flex:1 1 100%}
  .search-field{flex:1 1 100%;min-width:0}
  .btn-clear{width:100%}
  .legend{padding:0 16px 16px;gap:6px 14px}
  .table-foot{padding:12px 16px;justify-content:center}
  .range-text{order:3;width:100%;text-align:center}
}
@media (max-width:430px){
  .brand-mark{width:34px;height:34px}
  .brand-title{font-size:16px}
  .brand-sub{font-size:11px;line-height:1.35}
  .meta-label{font-size:9px}
}
@media (max-width:330px){
  .kpi-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
}

@media print{
  .site-header{position:static}
  .toolbar,.table-foot,.pager{display:none}
  .card,.kpi,.insights{box-shadow:none}
  body{background:#fff}
}