/* ============================================================
   SPUR AI CSuite v2 skin - loaded AFTER shell.css + inline styles.
   Re-themes the entire shell + every module fragment via the shared
   CSS custom properties. User themes (html[data-theme=...]) still
   override these :root tokens, so the theme picker keeps working.
   ============================================================ */

/* ---------- Design tokens (new default dark palette) ---------- */
:root{
  --bg:#0a0d13;
  --bg1:#0d1119;
  --bg2:#121723;
  --bg3:#1a2130;
  --border:#1d2433;
  --border2:#252e41;
  --border3:#344056;
  --text:#f1f5fa;
  --text2:#d6dde7;
  --text3:#a8b3c2;
  --text4:#7d899c;
  --text5:#556074;
  --accent:#f9802c;
  --accent2:#ffa05c;
  --red:#ff5d5d;
  --orange:#ffa033;
  --yellow:#ffd24d;
  --green:#3fce82;
  --darkred:#371519;
  --darkgreen:#11281c;
  --font-family:'InterVariable',Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --nv2-tint:color-mix(in srgb, var(--accent) 11%, transparent);
  --nv2-tint2:color-mix(in srgb, var(--accent) 22%, transparent);
}

/* ---------- Page base ---------- */
body{
  background:
    radial-gradient(1100px 500px at -10% -15%, color-mix(in srgb, var(--accent) 5%, transparent), transparent 60%),
    radial-gradient(900px 600px at 110% 115%, color-mix(in srgb, #4f6ef7 6%, transparent), transparent 55%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--nv2-tint2);color:var(--text)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border3);border-radius:6px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:var(--text5);border:2px solid transparent;background-clip:content-box}
*:focus-visible{outline:2px solid color-mix(in srgb, var(--accent) 60%, transparent);outline-offset:1px;border-radius:4px}

/* ---------- Sidebar ---------- */
.sidebar{
  width:238px;
  background:linear-gradient(180deg, color-mix(in srgb, var(--bg2) 80%, var(--bg)) 0%, var(--bg1) 100%);
  border-right:1px solid var(--border);
  box-shadow:inset -1px 0 0 color-mix(in srgb, #fff 2%, transparent);
}
.sidebar-header{padding:14px 14px 12px;border-bottom:1px solid var(--border)}
.nv2-brand{display:flex;align-items:center;gap:10px;text-align:left}
.nv2-brand img{width:38px;height:38px;flex-shrink:0;filter:drop-shadow(0 2px 8px color-mix(in srgb, var(--accent) 45%, transparent))}
.nv2-brand-name{flex:1;min-width:0}
.nv2-brand-name h1{font-size:.86em;font-weight:800;letter-spacing:.02em;color:var(--text);margin:0;line-height:1.15}
.nv2-brand-name p{font-size:.62em;color:var(--text5);margin:1px 0 0}
.nv2-pill{display:inline-flex;align-items:center;gap:4px;font-size:.58em;font-weight:800;letter-spacing:.08em;color:#fff;background:linear-gradient(135deg,var(--accent),#e05d10);border-radius:20px;padding:2px 8px;text-decoration:none;box-shadow:0 2px 10px color-mix(in srgb, var(--accent) 40%, transparent)}
.nv2-headrow{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.nv2-iconbtn{background:transparent;border:1px solid var(--border2);color:var(--text4);border-radius:7px;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:.78em;padding:0;transition:all .15s}
.nv2-iconbtn:hover{color:var(--text);border-color:var(--border3);background:var(--bg3)}
.nv2-backlink{font-size:.6em;color:var(--text5);text-decoration:none}
.nv2-backlink:hover{color:var(--accent)}

/* nav list (compact density, like v1) */
.nav{padding:3px 0 6px}
.nav-item{
  margin:0 8px;
  padding:1px 9px;
  border-radius:7px;
  border-left:none;
  font-size:.8em;
  font-weight:400;
  line-height:1.35;
  color:var(--text3);
  position:relative;
  transition:background .14s, color .14s;
}
.nav-item:hover{background:var(--bg3);color:var(--text)}
.nav-item.active{
  background:var(--nv2-tint);
  color:var(--accent2);
  border-left:none;
  box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent);
}
.nav-item .icon{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:.92em;opacity:.92}
.nav-item .badge-count{background:color-mix(in srgb, var(--red) 22%, transparent);color:var(--red);border:1px solid color-mix(in srgb, var(--red) 40%, transparent);font-size:.66em;padding:0 6px;border-radius:9px;line-height:1.5}

/* group headers - dark orange + bold (v1 style), out-rank the JS inline styles */
.nav-header{
  font-size:.62em !important;
  color:color-mix(in srgb, var(--accent) 82%, #7a3608) !important;
  letter-spacing:.14em !important;
  padding:7px 16px 1px !important;
  margin-top:2px !important;
  border-top:1px solid var(--border) !important;
  font-weight:800 !important;
  text-transform:uppercase !important;
  cursor:pointer;
  user-select:none;
  transition:color .15s;
}
.nav-header:hover{color:var(--accent2) !important}
.nav-header .nv2-chev{float:right;font-size:1.25em;line-height:.8;color:var(--text5);transition:transform .18s;margin-top:1px}
.nav-header.nv2-collapsed .nv2-chev{transform:rotate(-90deg)}

/* nav footer */
.nav-footer{border-top:1px solid var(--border);padding:11px 14px;background:color-mix(in srgb, var(--bg1) 70%, transparent)}
.nv2-clock{font-size:.66em;color:var(--text5);margin-top:7px;display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}

/* ---------- Icon rail (collapsed sidebar, desktop only) ---------- */
@media(min-width:769px){
  body.nv2-rail .sidebar{width:62px}
  body.nv2-rail .nav-item{margin:1px 9px;padding:4px 0;justify-content:center}
  body.nv2-rail .nav-item .label,
  body.nv2-rail .nav-header,
  body.nv2-rail .nv2-brand-name,
  body.nv2-rail .nv2-backlink,
  body.nv2-rail .nv2-pill,
  body.nv2-rail #user-info,
  body.nv2-rail .nav-footer > div:not(.nv2-clock),
  body.nv2-rail .nv2-clock{display:none}
  body.nv2-rail .nv2-iconbtn{width:30px;height:30px;font-size:.9em;border-color:var(--border3)}
  body.nv2-rail #nv2-groups-btn{display:none}
  body.nv2-rail .nav-item .icon{width:auto;font-size:1.05em}
  body.nv2-rail .nav-item .badge-count{position:absolute;top:1px;right:5px;font-size:.55em;padding:0 4px}
  body.nv2-rail .nv2-brand{justify-content:center}
  body.nv2-rail .nv2-brand img{width:30px;height:30px}
  body.nv2-rail .nv2-headrow{justify-content:center}
  body.nv2-rail .nav-footer{padding:11px 6px;text-align:center}
}

/* ---------- Crumbs / app bar ---------- */
.spur-crumbs{
  background:color-mix(in srgb, var(--bg1) 78%, transparent);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  padding:9px 18px;
  font-size:.8em;
}

/* ---------- Content transitions ---------- */
.content-area.nv2-enter > *{animation:nv2fade .22s ease both}
@keyframes nv2fade{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.content-area.nv2-enter > *{animation:none}}

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(180deg, color-mix(in srgb, var(--bg2) 92%, #fff) 0%, var(--bg2) 100%);
  border:1px solid var(--border2);
  border-radius:12px;
  padding:14px;
}
.card h4{color:var(--accent2);font-weight:700}

/* dashboard cards */
.dash-grid{gap:12px;padding:16px}
.dash-card{
  border-radius:14px;
  border:1px solid var(--border2);
  background:linear-gradient(180deg, color-mix(in srgb, var(--bg2) 90%, #fff) 0%, var(--bg2) 100%);
}
.dash-card:hover{
  border-color:color-mix(in srgb, var(--accent) 50%, var(--border3));
  transform:translateY(-3px);
  box-shadow:0 10px 30px rgba(0,0,0,.45), 0 2px 10px color-mix(in srgb, var(--accent) 12%, transparent);
}
.dash-card .dc-icon{background:var(--nv2-tint);border-radius:10px}
.dash-card .dc-head{border-bottom:1px solid var(--border)}
.dash-card .big-num{background:linear-gradient(120deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.dash-card.alert .big-num{background:none;-webkit-text-fill-color:var(--red);color:var(--red)}
.dash-card.warn .big-num{background:none;-webkit-text-fill-color:var(--orange);color:var(--orange)}
.dash-briefing{border-radius:12px;border:1px solid var(--border2)}
.widget-card{border-radius:13px;border:1px solid var(--border2)}
.widget-header{background:color-mix(in srgb, var(--bg3) 80%, transparent)}

/* ---------- Tables ---------- */
table{font-size:.79em}
th{
  background:color-mix(in srgb, var(--bg2) 75%, var(--bg)) !important;
  color:var(--text4);
  font-size:.92em;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.05em;
  border-bottom:1px solid var(--border2);
  padding:7px 10px;
}
td{border-bottom:1px solid var(--border);padding:6px 10px}
tr:hover td{background:color-mix(in srgb, var(--accent) 4%, transparent)}

/* ---------- Inputs & buttons ---------- */
input,select,textarea{
  background:var(--bg1);
  border:1px solid var(--border2);
  border-radius:8px;
  color:var(--text);
  transition:border-color .15s, box-shadow .15s;
}
input:focus,select:focus,textarea:focus{
  border-color:color-mix(in srgb, var(--accent) 55%, var(--border3));
  box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
  outline:none;
}
button{border-radius:8px;transition:filter .12s, transform .08s}
button:hover{filter:brightness(1.1)}
button:active{transform:translateY(1px)}

/* ---------- Search ---------- */
.search-bar-inner{border-radius:10px;background:var(--bg1)}
.search-bar-inner:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent)}
.search-dropdown{border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.55)}
.search-result mark{background:var(--nv2-tint2);color:var(--accent2)}

/* ---------- Notifications / dropdowns ---------- */
.notif-dropdown{border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.55);backdrop-filter:blur(10px)}
.notif-item.unread{background:var(--nv2-tint)}
.notif-bell .bell-badge{background:var(--red)}

/* ---------- AI fab ---------- */
#aiFab{
  background:linear-gradient(135deg,var(--accent),#4f6ef7) !important;
  box-shadow:0 10px 26px color-mix(in srgb, var(--accent) 40%, transparent) !important;
}
#aiFab:hover{transform:scale(1.07)}

/* ---------- Mobile polish ---------- */
.hamburger{border-radius:9px;backdrop-filter:blur(8px)}
.mobile-topbar{backdrop-filter:blur(10px)}
@media(max-width:768px){
  .sidebar{box-shadow:18px 0 50px rgba(0,0,0,.5)}
}