/* ============================================================================
   Outreach Engine — design system (clean light, electric-blue accent)
   ========================================================================= */
:root{
  --canvas:#F6F7F9;        /* app background */
  --surface:#FFFFFF;       /* cards / panels */
  --surface-2:#F9FAFB;     /* subtle fills, hover */
  --line:#E6E8EC;          /* hairline borders */
  --line-2:#D8DBE0;        /* stronger borders */
  --ink:#0F172A;           /* primary text */
  --muted:#5B6472;         /* secondary text */
  --faint:#8A93A2;         /* tertiary text */
  --brand:#4F46E5;         /* electric indigo (the "neon" in Enneon) */
  --brand-600:#4F46E5;
  --brand-700:#4338CA;
  --brand-50:#EEF0FF;
  --brand-100:#E0E4FF;
  --gold:#C08A2D;          /* premium accent — lead→gold alchemy / golden ratio */
  --gold-50:#FBF5E8;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --ok:#059669; --ok-bg:#ECFDF5; --ok-br:#A7F3D0;
  --warn:#B45309; --warn-bg:#FFFAEB; --warn-br:#FDE68A;
  --danger:#DC2626; --danger-bg:#FEF2F2; --danger-br:#FECACA;
  --ring:0 0 0 3px rgba(79,70,229,.16);
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
  --shadow-md:0 4px 12px rgba(16,24,40,.08),0 2px 4px rgba(16,24,40,.04);
  --shadow-pop:0 12px 32px rgba(16,24,40,.14);
  --r-sm:7px; --r:10px; --r-lg:14px;
  --sidebar-w:248px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--canvas);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--brand-100);color:var(--brand-700)}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
.sidebar-brand,.page-title,.kpi-val,h1,h2{font-family:var(--font-display);letter-spacing:-.02em}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:var(--r-sm)}

/* scrollbar */
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:#D3D7DE;border-radius:20px;border:3px solid var(--canvas)}
*::-webkit-scrollbar-thumb:hover{background:#BCC2CC}

/* ------------------------------ app shell ------------------------------- */
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.app-shell{min-height:100%}
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);
  background:var(--surface);border-right:1px solid var(--line);
  display:flex;flex-direction:column;z-index:40;transition:transform .22s ease;
}
.sidebar-brand{
  display:flex;align-items:center;gap:9px;height:60px;padding:0 20px;
  border-bottom:1px solid var(--line);font-weight:650;font-size:15px;letter-spacing:-.02em;flex-shrink:0;
}
.brand-mark{
  width:28px;height:28px;border-radius:8px;flex-shrink:0;color:#fff;
  background:linear-gradient(140deg,#7A6CFF 0%,#4F46E5 55%,#4338CA 100%);
  display:flex;align-items:center;justify-content:center;box-shadow:0 3px 8px rgba(79,70,229,.4);
}
.nav{flex:1;overflow-y:auto;padding:14px 12px}
.nav-label{
  font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--faint);padding:0 10px;margin:16px 0 6px;
}
.nav-label:first-child{margin-top:2px}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:8px 10px;border-radius:8px;
  color:var(--muted);font-weight:500;font-size:13.5px;margin-bottom:1px;
  transition:background .12s,color .12s;position:relative;
}
.nav-item svg{width:18px;height:18px;flex-shrink:0;color:var(--faint);transition:color .12s}
.nav-item:hover{background:var(--surface-2);color:var(--ink)}
.nav-item:hover svg{color:var(--muted)}
.nav-item.active{background:var(--brand-50);color:var(--brand-700);font-weight:600}
.nav-item.active svg{color:var(--brand)}
.nav-badge{margin-left:auto;background:var(--brand);color:#fff;font-size:11px;font-weight:600;
  min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px}
.sidebar-foot{border-top:1px solid var(--line);padding:12px;flex-shrink:0}

.main{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:30;height:60px;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:0 24px;
}
.topbar-title{font-size:15px;font-weight:600;letter-spacing:-.01em}
.content{padding:26px 24px 60px;max-width:1180px;width:100%;margin:0 auto;flex:1}
.nav-burger{display:none}
.nav-scrim{display:none}

/* page header */
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}
.page-title{font-size:22px;font-weight:680;letter-spacing:-.02em}
.page-sub{color:var(--muted);font-size:13.5px;margin-top:3px}

/* -------------------------------- cards --------------------------------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.card-h{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-h h2,.card-h h3{font-size:14.5px;font-weight:620}
.card-b{padding:18px}
.card-title{font-size:14.5px;font-weight:620}

/* -------------------------------- buttons ------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;
  font-family:inherit;font-size:13.5px;font-weight:560;line-height:1;white-space:nowrap;
  padding:9px 15px;border-radius:9px;border:1px solid transparent;transition:.13s;
}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(37,99,235,.35)}
.btn-primary:hover{background:var(--brand-700)}
.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line-2)}
.btn-secondary:hover{background:var(--surface-2);border-color:#C7CCD4}
.btn-ghost{background:transparent;color:var(--muted)}
.btn-ghost:hover{background:var(--surface-2);color:var(--ink)}
.btn-danger{background:var(--surface);color:var(--danger);border-color:var(--danger-br)}
.btn-danger:hover{background:var(--danger-bg)}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn-block{width:100%}
.btn:disabled,.btn[disabled]{opacity:.5;pointer-events:none}
.link{color:var(--brand);font-weight:550}
.link:hover{color:var(--brand-700);text-decoration:underline}

/* -------------------------------- inputs -------------------------------- */
.input,.select,.textarea{
  width:100%;background:var(--surface);border:1px solid var(--line-2);border-radius:9px;
  padding:9px 12px;font-family:inherit;font-size:13.5px;color:var(--ink);transition:.13s;
}
.input::placeholder,.textarea::placeholder{color:var(--faint)}
.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:var(--ring)}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:34px}
.textarea{resize:vertical;line-height:1.55}
.input-sm{padding:6px 10px;font-size:12.5px;border-radius:8px}
.label{display:block;font-size:12.5px;font-weight:560;color:var(--muted);margin-bottom:6px}
.help{font-size:12px;color:var(--faint);margin-top:6px}
.field{margin-bottom:14px}
.checkbox{width:16px;height:16px;accent-color:var(--brand);border-radius:4px}

/* -------------------------------- badges -------------------------------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:560;
  padding:3px 9px;border-radius:20px;border:1px solid transparent;line-height:1.3;white-space:nowrap}
.badge-brand{background:var(--brand-50);color:var(--brand-700);border-color:var(--brand-100)}
.badge-success{background:var(--ok-bg);color:var(--ok);border-color:var(--ok-br)}
.badge-warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn-br)}
.badge-danger{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-br)}
.badge-muted{background:var(--surface-2);color:var(--muted);border-color:var(--line)}
.dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}

/* -------------------------------- tables -------------------------------- */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table thead th{
  text-align:left;font-size:11.5px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;
  color:var(--faint);padding:10px 16px;background:var(--surface-2);border-bottom:1px solid var(--line);
}
.table tbody td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tbody tr:last-child td{border-bottom:none}
.table tbody tr:hover{background:var(--surface-2)}
.table-flush{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.table-flush thead th:first-child{border-top-left-radius:var(--r-lg)}

/* -------------------------------- misc ---------------------------------- */
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow-sm)}
.kpi-val{font-size:26px;font-weight:700;letter-spacing:-.02em;line-height:1}
.kpi-label{font-size:12.5px;color:var(--muted);margin-top:7px}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:20px;padding:5px 11px;font-size:12.5px;font-weight:560;color:var(--ink)}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;
  color:var(--muted);transition:.12s;position:relative}
.icon-btn:hover{background:var(--surface-2);color:var(--ink)}
.icon-btn svg{width:19px;height:19px}
.dot-badge{position:absolute;top:5px;right:5px;background:var(--brand);color:#fff;font-size:10px;font-weight:600;
  min-width:16px;height:16px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--surface)}
.empty{text-align:center;padding:44px 20px;color:var(--faint)}
.empty svg{width:34px;height:34px;margin:0 auto 12px;color:var(--line-2)}
.divider{height:1px;background:var(--line);border:none;margin:0}

/* dropdown menu (details/summary) */
.menu{position:relative}
.menu>summary{list-style:none;cursor:pointer}
.menu>summary::-webkit-details-marker{display:none}
.menu-pop{position:absolute;right:0;margin-top:8px;min-width:210px;background:var(--surface);
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-pop);padding:6px;z-index:50}
.menu-item{display:flex;align-items:center;gap:9px;width:100%;text-align:left;padding:8px 10px;border-radius:8px;
  font-size:13.5px;color:var(--ink);background:none;border:none;cursor:pointer;font-family:inherit}
.menu-item:hover{background:var(--surface-2)}
.menu-item svg{width:16px;height:16px;color:var(--muted)}

/* flash banners */
.banner{display:flex;align-items:center;gap:10px;padding:11px 15px;border-radius:var(--r);font-size:13.5px;margin-bottom:18px;border:1px solid}
.banner svg{width:18px;height:18px;flex-shrink:0}
.banner-success{background:var(--ok-bg);border-color:var(--ok-br);color:#065F46}
.banner-warn{background:var(--warn-bg);border-color:var(--warn-br);color:#92400E}
.banner-danger{background:var(--danger-bg);border-color:var(--danger-br);color:#991B1B}
.banner-brand{background:var(--brand-50);border-color:var(--brand-100);color:var(--brand-700)}

/* code */
code{font-family:"SF Mono",ui-monospace,"Cascadia Code",Menlo,monospace;font-size:.86em;
  background:var(--surface-2);border:1px solid var(--line);border-radius:5px;padding:1px 5px;color:#334155}
pre{font-family:"SF Mono",ui-monospace,Menlo,monospace}

/* responsive: off-canvas sidebar under 1024px */
@media (max-width:1023px){
  .sidebar{transform:translateX(-100%);box-shadow:var(--shadow-pop)}
  .main{margin-left:0}
  .nav-toggle:checked ~ .app-shell .sidebar{transform:none}
  .nav-toggle:checked ~ .app-shell .nav-scrim{display:block;position:fixed;inset:0;background:rgba(15,23,42,.35);z-index:35}
  .nav-burger{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;
    border-radius:9px;color:var(--muted);cursor:pointer;margin-left:-6px}
  .nav-burger:hover{background:var(--surface-2)}
  .content{padding:20px 16px 48px}
  .topbar{padding:0 16px}
}