/* ============================================================================
   ARIT Ticket Tracker — desktop redesign (KAMO)
   ----------------------------------------------------------------------------
   Ported from the approved mockup. EVERY selector is scoped under #tab-arit and
   every class is `at-` prefixed so the generic names (.panel/.kpi/.search/…)
   can't collide with the rest of the app, and global rules can't leak in.
   Linked AFTER theme-alliance.css in index.html. Bump ?v= when editing.
   ========================================================================== */
#tab-arit.arit-page{
  --at-well:#EEF3F9;--at-surface:#FFFFFF;--at-line:rgba(27,66,120,.14);
  --at-ink:#16294A;--at-ink-dim:#4A6386;--at-ink-faint:#8298B5;
  --at-cyan:#46B7E8;--at-cyan-mid:#1FA0D9;--at-cyan-deep:#1180B6;
  --at-green:#179C63;--at-amber:#C57E12;--at-red:#D63B57;--at-purple:#7A5FB8;
  --at-mono:'JetBrains Mono',ui-monospace,monospace;
  --at-display:'Archivo',sans-serif;--at-body:'Inter',sans-serif;
  --at-r:14px;--at-shadow:0 1px 2px rgba(22,41,74,.05),0 6px 18px rgba(22,41,74,.09);
  font-family:var(--at-body);color:var(--at-ink);font-size:14px;line-height:1.45;
  background:radial-gradient(1200px 600px at 85% -10%,rgba(70,183,232,.07),transparent 60%),#FFFFFF;
  padding:8px clamp(4px,1.4vw,18px) 60px;
}
#tab-arit.arit-page *{box-sizing:border-box}
#tab-arit .at-hero-tile{background:var(--at-surface);border:1px solid var(--at-line);border-radius:22px;box-shadow:0 10px 30px rgba(11,23,48,.18);overflow:hidden;margin-bottom:22px}
#tab-arit .at-page-head{position:relative;background:linear-gradient(135deg,#1C3A6A 0%,#13264A 45%,#0B1730 100%);padding:24px 26px}
#tab-arit .at-eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7FB4E0;margin-bottom:5px}
#tab-arit .at-hero-headrow{display:flex;align-items:center;gap:14px;padding-right:56px}
#tab-arit .at-hero-icon{width:48px;height:48px;flex:none;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:13px;color:#7FD3FF}
#tab-arit .at-hero-titles{min-width:0}
#tab-arit .at-page-head h1{font-family:var(--at-display);font-weight:800;font-size:27px;letter-spacing:.01em;line-height:1.1;color:#fff}
#tab-arit .at-scope-chips{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;align-items:center}
#tab-arit .at-scope-chip{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#fff;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:9px;padding:7px 12px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
#tab-arit .at-scope-chip i{font-style:normal;font-weight:600;font-size:10.5px;letter-spacing:.09em;color:#8FA9CC}
#tab-arit .at-hero-actions{position:absolute;top:18px;right:18px;display:flex;align-items:center;gap:10px}
#tab-arit .at-view-toggle{display:inline-flex;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:3px;gap:2px}
#tab-arit .at-vt-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:#A9C1E0;font-size:12px;font-weight:600;padding:7px 12px;border-radius:8px;white-space:nowrap;cursor:pointer}
#tab-arit .at-vt-btn.active{background:#fff;color:#13264A}
#tab-arit .at-vt-btn:not(.active):hover{color:#fff}
#tab-arit .at-hero-export{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:10px;color:#E5EEF9;cursor:pointer}
#tab-arit .at-hero-export:hover{background:rgba(255,255,255,.13)}
#tab-arit .at-kpi-band{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;padding:18px 20px;background:var(--at-surface)}
#tab-arit .at-kpi{background:var(--at-surface);border:1px solid var(--at-line);border-radius:var(--at-r);padding:14px 16px;position:relative;overflow:hidden;box-shadow:var(--at-shadow)}
#tab-arit .at-kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--at-accent,var(--at-cyan));border-radius:3px 0 0 3px}
#tab-arit .at-kpi .at-v{font-family:var(--at-display);font-weight:800;font-size:24px;line-height:1.1;letter-spacing:-.02em}
#tab-arit .at-kpi .at-l{font-size:11px;color:var(--at-ink-dim);margin-top:4px;text-transform:uppercase;letter-spacing:.06em;font-weight:500}
#tab-arit .at-kpi .at-sub{font-size:11px;margin-top:6px;color:var(--at-ink-faint)}
#tab-arit .at-kpi .at-sub.bad{color:var(--at-red)}
#tab-arit .at-kpi .at-sub.warn{color:var(--at-amber)}
#tab-arit .at-kpi .at-sub.up{color:var(--at-green)}
#tab-arit .at-disclaimer{padding:0 20px 16px;background:var(--at-surface);font-size:11.5px;color:var(--at-ink-faint);line-height:1.5}
#tab-arit .at-disclaimer:empty{display:none}
#tab-arit .at-section-label{display:flex;align-items:center;gap:11px;margin:22px 2px 13px;font-family:var(--at-display);font-weight:800;font-size:15px;color:var(--at-ink)}
#tab-arit .at-section-label .at-sl-ic{display:flex;color:var(--at-cyan-deep)}
#tab-arit .at-section-label .at-sl-line{flex:1;height:1px;background:var(--at-line)}
#tab-arit .at-section-label .at-sl-meta{font-family:var(--at-body);font-weight:600;font-size:11.5px;color:var(--at-ink-faint)}
#tab-arit .at-panel{background:var(--at-surface);border:1px solid var(--at-line);border-radius:var(--at-r);box-shadow:var(--at-shadow);overflow:hidden}
#tab-arit .at-tile-head{position:relative;display:flex;align-items:center;height:56px;padding:0 14px;background:linear-gradient(90deg,#26508A 0%,#15294E 38%,#0A1428 72%,#0F1E3A 100%)}
#tab-arit .at-tile-head .at-th-left{display:flex;flex-direction:column;font-size:10px;line-height:1.4;color:#8FA9CC;padding-left:4px}
#tab-arit .at-tile-head .at-th-left b{color:#C8DCF4;font-weight:600}
#tab-arit .at-tile-head .at-th-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:10px;white-space:nowrap}
#tab-arit .at-tile-head .at-th-center h2{font-family:var(--at-display);font-weight:800;font-size:16px;color:#fff;letter-spacing:.01em}
#tab-arit .at-tile-head .at-th-icon{display:flex;color:var(--at-cyan)}
#tab-arit .at-tile-head .at-th-actions{margin-left:auto;display:flex;gap:8px}
#tab-arit .at-th-btn{height:34px;display:inline-flex;align-items:center;gap:6px;padding:0 12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.3);border-radius:9px;color:#fff;font-size:12px;font-weight:600;cursor:pointer}
#tab-arit .at-th-btn:hover{background:rgba(255,255,255,.16)}
/* toolbar / filters */
#tab-arit .at-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:14px 16px 4px}
#tab-arit .at-search{display:flex;align-items:center;gap:10px;flex:1;min-width:220px;background:var(--at-well);border:1px solid var(--at-line);border-radius:11px;padding:10px 13px}
#tab-arit .at-search svg{flex:none;color:var(--at-ink-faint)}
#tab-arit .at-search input{flex:1;background:none;border:none;outline:none;color:var(--at-ink);font-size:13px}
#tab-arit .at-search input::placeholder{color:var(--at-ink-faint)}
#tab-arit .at-fchips{display:flex;gap:6px;flex-wrap:wrap}
#tab-arit .at-fchip{font-size:12px;font-weight:600;color:var(--at-ink-dim);background:var(--at-surface);border:1px solid var(--at-line);border-radius:9px;padding:9px 12px;display:inline-flex;align-items:center;gap:7px;cursor:pointer}
#tab-arit .at-fchip .at-ct{font-family:var(--at-mono);font-size:10.5px;color:var(--at-ink-faint)}
#tab-arit .at-fchip.active{background:#13264A;color:#fff;border-color:transparent}
#tab-arit .at-fchip.active .at-ct{color:rgba(255,255,255,.7)}
/* scorecard table */
#tab-arit .at-tbl-scroll{overflow-x:auto;padding:6px}
#tab-arit table.at-score{width:calc(100% - 12px);border-collapse:separate;border-spacing:0;min-width:680px;background:linear-gradient(90deg,#26508A 0%,#15294E 60%,#0A1428 100%);border-radius:12px;margin:6px}
#tab-arit table.at-score thead th{background:transparent;color:#fff;font-family:var(--at-display);font-weight:700;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;text-align:center;padding:13px 12px;white-space:nowrap;user-select:none}
#tab-arit table.at-score thead th.at-lead-col{text-align:left;position:sticky;left:0;background:#1B3A66;border-radius:12px 0 0 0;z-index:2}
#tab-arit .at-th-wrap{display:inline-flex;align-items:center;gap:6px;cursor:pointer}
#tab-arit .at-th-wrap .at-arrow{opacity:.4}
#tab-arit .at-th-wrap:hover .at-arrow{opacity:.7}
#tab-arit th.at-sorted .at-arrow{opacity:1;color:#7FD3FF}
#tab-arit table.at-score tbody td{background:var(--at-surface);padding:12px;border-bottom:1px solid var(--at-line);border-right:1px solid var(--at-line);font-size:13px;text-align:center;vertical-align:middle}
#tab-arit table.at-score tbody td.at-lead-col{text-align:left;position:sticky;left:0;background:var(--at-surface);border-left:3px solid var(--at-line);z-index:1;box-shadow:6px 0 10px -8px rgba(22,41,74,.25)}
#tab-arit tr[data-sev="bad"] td.at-lead-col{border-left-color:var(--at-red)}
#tab-arit tr[data-sev="warn"] td.at-lead-col{border-left-color:var(--at-amber)}
#tab-arit tr[data-sev="ok"] td.at-lead-col{border-left-color:var(--at-green)}
#tab-arit table.at-score tbody tr:hover td{background:#F4F9FE}
#tab-arit table.at-score tbody tr:last-child td:first-child{border-radius:0 0 0 12px}
#tab-arit table.at-score tbody tr:last-child td:last-child{border-radius:0 0 12px 0}
#tab-arit .at-mgr-cell{display:flex;align-items:center;gap:11px}
#tab-arit .at-avatar{width:32px;height:32px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-family:var(--at-display);font-weight:700;font-size:12px;color:#fff;background:linear-gradient(135deg,#2B5C99,#16345F)}
#tab-arit .at-mgr-cell .at-nm{font-weight:700;font-size:13px;white-space:nowrap}
#tab-arit .at-mgr-cell .at-code{font-size:10.5px;color:var(--at-ink-faint);font-family:var(--at-mono)}
#tab-arit .at-num{font-family:var(--at-mono);font-weight:600;font-size:14px}
#tab-arit .at-n0{color:var(--at-ink-faint);font-weight:500}
#tab-arit .at-n-red{color:var(--at-red)}
#tab-arit .at-n-amber{color:var(--at-amber)}
#tab-arit .at-n-cyan{color:var(--at-cyan-deep)}
#tab-arit .at-n-green{color:var(--at-green)}
#tab-arit .at-age-pill{font-family:var(--at-mono);font-weight:600;font-size:12px;border-radius:7px;padding:4px 9px;display:inline-block}
#tab-arit .at-age-old{color:var(--at-red);background:rgba(214,59,87,.09)}
#tab-arit .at-age-mid{color:var(--at-amber);background:rgba(197,126,18,.1)}
#tab-arit .at-age-ok{color:var(--at-ink-dim);background:var(--at-well)}
#tab-arit .at-status-pill{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:5px 11px;white-space:nowrap}
#tab-arit .at-st-open{color:var(--at-amber);background:rgba(197,126,18,.1);border:1px solid rgba(197,126,18,.32)}
#tab-arit .at-st-prog{color:var(--at-cyan-deep);background:rgba(70,183,232,.12);border:1px solid rgba(70,183,232,.34)}
#tab-arit .at-st-closed{color:var(--at-green);background:rgba(23,156,99,.1);border:1px solid rgba(23,156,99,.3)}
#tab-arit .at-st-dot{width:7px;height:7px;border-radius:50%;background:currentColor}
#tab-arit .at-result-line{padding:4px 18px 18px;font-size:12px;color:var(--at-ink-faint)}
/* by-type breakdown */
#tab-arit .at-type-grid{padding:8px 18px 18px;display:grid;gap:9px}
#tab-arit .at-type-row{display:flex;align-items:center;gap:12px}
#tab-arit .at-type-name{width:200px;flex:none;font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:8px;min-width:0}
#tab-arit .at-type-dot{width:9px;height:9px;border-radius:3px;flex:none}
#tab-arit .at-type-name .at-tn{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#tab-arit .at-type-track{flex:1;height:10px;background:var(--at-well);border-radius:5px;overflow:hidden}
#tab-arit .at-type-fill{height:100%;border-radius:5px}
#tab-arit .at-type-ct{width:32px;flex:none;text-align:right;font-family:var(--at-mono);font-weight:600;font-size:13px}
#tab-arit .at-fam-research{background:var(--at-purple)}
#tab-arit .at-fam-order{background:var(--at-amber)}
#tab-arit .at-fam-demo{background:var(--at-cyan-mid)}
#tab-arit .at-fam-count{background:var(--at-green)}
/* table view: ticket list */
#tab-arit table.at-list{width:100%;border-collapse:separate;border-spacing:0;min-width:880px}
#tab-arit table.at-list thead th{position:sticky;top:0;background:var(--at-well);color:var(--at-ink-dim);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:11px 14px;white-space:nowrap;border-bottom:1px solid var(--at-line);z-index:1}
#tab-arit table.at-list thead th.r{text-align:right}
#tab-arit table.at-list thead th.at-th-sort{cursor:pointer;user-select:none}
#tab-arit table.at-list thead th.at-th-sort:hover{color:var(--at-ink)}
#tab-arit table.at-list thead th.at-sorted{color:var(--at-cyan-deep)}
#tab-arit table.at-list thead th.at-sorted .at-arrow2{opacity:1;color:var(--at-cyan-deep)}
#tab-arit .at-arrow2{font-size:10px;opacity:.4;margin-left:4px}
#tab-arit table.at-list tbody td{padding:12px 14px;border-bottom:1px solid var(--at-line);font-size:13px;white-space:nowrap;vertical-align:middle}
#tab-arit table.at-list tbody td.r{text-align:right}
#tab-arit table.at-list tbody tr:last-child td{border-bottom:none}
#tab-arit table.at-list tbody tr[data-arit-open]{cursor:pointer}
#tab-arit table.at-list tbody tr:hover td{background:#F4F9FE}
#tab-arit table.at-list tbody tr[data-sev="bad"] td:first-child{box-shadow:inset 3px 0 0 var(--at-red)}
#tab-arit .at-tk-num{font-family:var(--at-mono);font-weight:600;color:var(--at-cyan-deep)}
#tab-arit .at-type-tag{font-size:11px;font-weight:600;border-radius:7px;padding:4px 9px;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
#tab-arit .at-tt-research{color:var(--at-purple);background:rgba(122,95,184,.1)}
#tab-arit .at-tt-order{color:var(--at-amber);background:rgba(197,126,18,.1)}
#tab-arit .at-tt-demo{color:var(--at-cyan-deep);background:rgba(70,183,232,.12)}
#tab-arit .at-tt-count{color:var(--at-green);background:rgba(23,156,99,.1)}
#tab-arit .at-loc-cell{font-weight:600}
#tab-arit .at-c-upd{color:var(--at-ink-dim);font-family:var(--at-mono);font-size:12px}
#tab-arit .at-list-scroll{overflow:auto;max-height:560px}
#tab-arit .at-dp-foot{padding:11px 16px;font-size:12px;color:var(--at-ink-faint);border-top:1px solid var(--at-line);background:#FBFDFF;display:flex;justify-content:space-between;gap:12px}
#tab-arit .at-empty{padding:42px 20px;text-align:center;color:var(--at-ink-faint);font-size:13px}
/* ===== mobile (matches the approved phone mockup) ===== */
@media (max-width:767px){
  #tab-arit.arit-page{padding:0 0 24px}
  #tab-arit .at-hero-tile{border-radius:0;border-left:none;border-right:none;border-top:none;margin-bottom:0;box-shadow:none}
  #tab-arit .at-page-head{padding:14px 18px 16px}
  #tab-arit .at-page-head h1{font-size:20px}
  #tab-arit .at-hero-headrow{gap:11px;padding-right:48px}
  #tab-arit .at-hero-icon{width:40px;height:40px;border-radius:11px}
  #tab-arit .at-hero-icon svg{width:22px;height:22px}
  #tab-arit .at-hero-actions{top:14px;right:16px;gap:8px}
  #tab-arit .at-hero-export{width:36px;height:36px}
  #tab-arit .at-scope-chips{gap:6px;margin-top:9px}
  #tab-arit .at-scope-chip{font-size:11px;padding:5px 9px}

  /* KPI cards become a horizontal snap strip */
  #tab-arit .at-kpi-band{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding:12px 16px 4px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  #tab-arit .at-kpi-band::-webkit-scrollbar{display:none}
  #tab-arit .at-kpi{flex:0 0 auto;min-width:104px;scroll-snap-align:start;padding:10px 12px}
  #tab-arit .at-kpi .at-v{font-size:20px}
  #tab-arit .at-kpi .at-l{font-size:9.5px;margin-top:3px}
  #tab-arit .at-kpi .at-sub{display:none}

  /* the only section is the tickets table — drop the section label + tile head */
  #tab-arit .at-section-label{display:none}
  #tab-arit .at-panel{border-radius:0;border-left:none;border-right:none;box-shadow:none}
  #tab-arit .at-tile-head{display:none}

  /* sticky search + status chips */
  #tab-arit .at-toolbar{position:sticky;top:0;z-index:8;background:#F4F7FB;padding:12px 16px 8px;box-shadow:0 1px 0 var(--at-line);gap:0;flex-direction:column;align-items:stretch}
  #tab-arit .at-search{padding:10px 13px}
  #tab-arit .at-fchips{margin-top:9px;gap:7px;flex-wrap:nowrap}
  #tab-arit .at-fchip{flex:1 1 0;min-width:0;justify-content:center;font-size:11.5px;padding:8px 6px}

  /* table: full-bleed horizontal scroll, compact, pinned Ticket # column */
  #tab-arit .at-list-scroll{max-height:none;overflow-x:auto;-webkit-overflow-scrolling:touch}
  #tab-arit .at-list-scroll::-webkit-scrollbar{height:0}
  #tab-arit table.at-list{min-width:760px}
  #tab-arit table.at-list thead th{font-size:9.5px;padding:9px 11px}
  #tab-arit table.at-list tbody td{font-size:12px;padding:8px 11px}
  #tab-arit table.at-list thead th.at-c-num,
  #tab-arit table.at-list tbody td.at-c-num{position:sticky;left:0;background:var(--at-surface);z-index:1}
  #tab-arit table.at-list thead th.at-c-num{background:var(--at-well);z-index:3}
  #tab-arit table.at-list tbody td.at-c-num{box-shadow:7px 0 9px -8px rgba(22,41,74,.28)}
  #tab-arit table.at-list tbody tr[data-sev="bad"] td.at-c-num{box-shadow:inset 3px 0 0 var(--at-red),7px 0 9px -8px rgba(22,41,74,.28)}
  #tab-arit .at-avatar{width:22px;height:22px;font-size:9px}
  #tab-arit .at-dp-foot{justify-content:center;border-left:none;border-right:none}
  #tab-arit .at-dp-foot span:last-child{display:none}
}