/* =====================================================================
   SponsorNetz – "Ad-Tech Terminal" theme
   Layered over Bootstrap 5: overrides --bs-* tokens + component looks.
   Identity: graphite ink sidebar · cool canvas · mint signal accent.
   ===================================================================== */

:root {
  /* Surfaces */
  --ink:      #16181D;   /* sidebar / primary buttons */
  --ink-2:    #1E222B;   /* raised sidebar elements */
  --ink-3:    #2A2F3A;   /* sidebar hover */
  --canvas:   #F5F6F8;   /* content background */
  --card:     #FFFFFF;
  --line:     #E6E8EC;   /* hairlines */
  --muted:    #6B7280;
  --text:     #1B1F27;

  /* Signal accent (credit / positive / active) */
  --accent:   #2BE8A6;   /* bright mint – used on dark + as rail */
  --accent-600:#0FA975;  /* confirm buttons on white */
  --accent-ink:#08160F;
  --amber:    #FFB020;   /* pending / warning */
  --danger:   #F2545B;

  /* Map Bootstrap to our system */
  --bs-body-bg: var(--canvas);
  --bs-body-color: var(--text);
  --bs-border-color: var(--line);
  --bs-primary: var(--ink);
  --bs-primary-rgb: 22,24,29;
  --bs-link-color: var(--accent-600);
  --bs-link-hover-color: #0b7e58;
  --bs-card-bg: var(--card);
  --bs-card-border-color: var(--line);
  --bs-font-sans-serif: 'Inter', system-ui, -apple-system, sans-serif;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(16,18,23,.04), 0 8px 24px rgba(16,18,23,.06);
  --side-w: 264px;
}

* { -webkit-font-smoothing: antialiased; }

body {
  background: var(--canvas);
  color: var(--text);
  font-family: var(--bs-font-sans-serif);
  letter-spacing: -0.01em;
}

h1,h2,h3,h4,h5,.sn-display {
  font-family: 'Space Grotesk', var(--bs-font-sans-serif);
  letter-spacing: -0.02em;
}

/* ---------- App shell ---------- */
.sn-side {
  position: fixed; inset: 0 auto 0 0; width: var(--side-w);
  background: var(--ink); color: #C7CCD6;
  display: flex; flex-direction: column;
  border-right: 1px solid #000;
  z-index: 1040;
}
.sn-main { margin-left: var(--side-w); min-height: 100vh; }
.sn-content { padding: 26px 30px 60px; max-width: 1180px; }

/* ---------- Brand ---------- */
.sn-brand {
  display: flex; align-items: center; gap: 11px;
  padding: 20px 20px 18px; color: #fff; text-decoration: none;
}
.sn-brand .mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(150deg, var(--accent), #19c7d6);
  display: grid; place-items: center; color: var(--accent-ink);
  font-weight: 700; flex: none;
  box-shadow: 0 0 0 1px rgba(43,232,166,.25), 0 6px 18px rgba(43,232,166,.25);
}
.sn-brand .name {
  font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: 1.06rem; letter-spacing: -0.02em; line-height: 1;
}
.sn-brand .name small { display:block; color: var(--accent); font-size: .62rem;
  letter-spacing: .14em; text-transform: uppercase; margin-top: 4px; }

/* ---------- Nav ---------- */
.sn-nav { flex: 1 1 auto; overflow-y: auto; padding: 6px 12px 12px; }
.sn-nav-group {
  padding: 16px 12px 7px; font-size: .66rem; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: #6A7280;
}
.sn-link {
  position: relative; display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; margin: 2px 0; border-radius: var(--radius-sm);
  color: #C2C8D2; text-decoration: none; font-size: .92rem; font-weight: 500;
  transition: background .15s ease, color .15s ease;
}
.sn-link .material-symbols-outlined { font-size: 20px; color: #8A93A1; transition: color .15s; }
.sn-link:hover { background: var(--ink-2); color: #fff; }
.sn-link:hover .material-symbols-outlined { color: #C2C8D2; }
.sn-link.active { background: var(--ink-3); color: #fff; }
.sn-link.active .material-symbols-outlined { color: var(--accent); }
/* signature: mint flow-rail on the active item */
.sn-link.active::before {
  content: ""; position: absolute; left: -12px; top: 7px; bottom: 7px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--accent);
  box-shadow: 0 0 12px rgba(43,232,166,.6);
}

/* ---------- Sidebar footer ---------- */
.sn-side-foot {
  border-top: 1px solid #000; padding: 14px 20px;
  font-size: .72rem; color: #6A7280; display: flex; justify-content: space-between;
}
.sn-side-foot .role { color: var(--accent); font-weight: 600; text-transform: capitalize; }

/* ---------- Topbar (minimalist: legal + auth only) ---------- */
.sn-topbar {
  position: sticky; top: 0; z-index: 1030;
  height: 60px; background: rgba(255,255,255,.86); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 18px; padding: 0 30px;
}
.sn-burger { display: none; background: none; border: 0; color: var(--text); }
.sn-topbar .spacer { margin-left: auto; }
.sn-legal { color: var(--muted); text-decoration: none; font-size: .86rem; }
.sn-legal:hover { color: var(--text); }
.sn-auth {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600;
  text-decoration: none; border: 1px solid var(--line); color: var(--text);
}
.sn-auth.login { background: var(--ink); color: #fff; border-color: var(--ink); }
.sn-auth.logout:hover { border-color: var(--danger); color: var(--danger); }
.sn-auth .material-symbols-outlined { font-size: 18px; }

/* ---------- Cards (stat + content) ---------- */
.card {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--card); box-shadow: var(--shadow);
}
.card .card-body { padding: 18px 20px; }
/* stat cards: a card whose body holds .text-muted.small + .h3/.h4 number */
.card .card-body > .text-muted.small:first-child { /* label */
  text-transform: uppercase; letter-spacing: .08em; font-size: .68rem !important;
  font-weight: 600; color: var(--muted) !important;
}
.card .h3, .card .h4 {
  font-family: 'Space Grotesk', sans-serif; font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em; margin-top: 4px;
}
.card.border-success { border-color: rgba(15,169,117,.35); }
.card.border-success::before, .card.border-primary::before { content: none; }
.card.border-primary { border-color: rgba(22,24,29,.18); }

/* ---------- Buttons ---------- */
.btn { border-radius: 10px; font-weight: 600; letter-spacing: -0.01em; }
.btn-primary { background: var(--ink); border-color: var(--ink); }
.btn-primary:hover { background: #000; border-color: #000; }
.btn-success { background: var(--accent-600); border-color: var(--accent-600); }
.btn-success:hover { background: #0b8c61; border-color: #0b8c61; }
.btn-outline-primary { color: var(--ink); border-color: var(--line); }
.btn-outline-primary:hover { background: var(--ink); border-color: var(--ink); color:#fff; }
.btn-outline-secondary { color: var(--muted); border-color: var(--line); }
.btn-outline-secondary:hover { background: var(--ink-2); border-color: var(--ink-2); }
.btn-outline-danger { color: var(--danger); border-color: rgba(242,84,91,.4); }
.btn-outline-success { color: var(--accent-600); border-color: rgba(15,169,117,.4); }

/* ---------- Badges ---------- */
.badge { font-weight: 600; letter-spacing: .02em; padding: .4em .6em; border-radius: 7px; }
.badge.bg-secondary { background: #EEF0F3 !important; color: #4B5563 !important; }
.badge.bg-success   { background: rgba(15,169,117,.14) !important; color: #0b7e58 !important; }
.badge.bg-danger    { background: rgba(242,84,91,.14) !important; color: #c23a40 !important; }
.badge.bg-warning   { background: rgba(255,176,32,.18) !important; color: #9a6a04 !important; }
.badge.bg-info      { background: rgba(25,199,214,.16) !important; color: #0a7c88 !important; }
.badge.bg-primary   { background: var(--ink) !important; }

/* ---------- Tables ---------- */
.table { --bs-table-bg: transparent; color: var(--text); }
.table > thead th {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .07em;
  color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line);
}
.table > tbody td { border-color: #EEF0F3; vertical-align: middle; }
.table-hover > tbody > tr:hover > * { background: #FAFBFC; }
.table code { font-family: 'JetBrains Mono', monospace; font-size: .82em; }

/* ---------- Forms ---------- */
.form-control, .form-select {
  border-radius: 10px; border-color: var(--line); padding: .55rem .8rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--accent-600);
  box-shadow: 0 0 0 3px rgba(15,169,117,.15);
}
.form-label.small { font-weight: 600; color: #44505F; }

/* ---------- Alerts (tinted, flat) ---------- */
.alert { border: 1px solid transparent; border-radius: 12px; }
.alert-success { background: rgba(15,169,117,.10); border-color: rgba(15,169,117,.22); color:#0b6f4d; }
.alert-danger  { background: rgba(242,84,91,.10); border-color: rgba(242,84,91,.22); color:#b53338; }
.alert-warning { background: rgba(255,176,32,.12); border-color: rgba(255,176,32,.28); color:#8a5e04; }
.alert-info    { background: rgba(25,199,214,.10); border-color: rgba(25,199,214,.22); color:#0a6f7a; }

/* ---------- Terminal-styled code blocks (signature) ---------- */
pre, textarea.font-monospace {
  font-family: 'JetBrains Mono', monospace; font-size: .82rem; line-height: 1.55;
  background: var(--ink); color: #D7E5DE; border: 1px solid #000;
  border-radius: 12px; padding: 14px 16px;
}
textarea.font-monospace { box-shadow: none; }
textarea.font-monospace:focus { color: #eafff6; box-shadow: 0 0 0 3px rgba(43,232,166,.18); border-color:#000; }
.sn-codewrap { position: relative; }
.sn-codewrap::before {
  content: "● ● ●"; position: absolute; top: 8px; right: 14px; z-index: 2;
  letter-spacing: 3px; font-size: 9px; color: #3a4150; pointer-events: none;
}

/* ---------- Page header inside content ---------- */
.sn-page-head { margin-bottom: 22px; }
.sn-page-head h1 { font-size: 1.5rem; margin: 0; }
.sn-page-head .sub { color: var(--muted); font-size: .9rem; margin-top: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .sn-side { transform: translateX(-100%); transition: transform .22s ease; }
  .sn-side.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0,0,0,.4); }
  .sn-main { margin-left: 0; }
  .sn-burger { display: inline-grid; place-items:center; }
  .sn-content { padding: 20px 18px 50px; }
  .sn-topbar { padding: 0 16px; }
}

/* ---------- A11y / motion ---------- */
:focus-visible { outline: 2px solid var(--accent-600); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.sn-fade { animation: snfade .35s ease both; }
@keyframes snfade { from { opacity: 0; transform: translateY(4px);} to {opacity:1; transform:none;} }