/* ---------------------------------------------------------------------
   Thobela LetComply — design tokens
   A light, modern layer on top of Bootstrap. Bootstrap still owns layout/
   grid/components; this file restyles surfaces, color and type.
--------------------------------------------------------------------- */
:root {
  --brand: #12946f;
  --brand-dark: #0d7657;
  --brand-light: #e6f6f0;
  --brand-ring: rgba(18, 148, 111, .18);

  --ink: #0f1b2d;
  --body: #4b5768;
  --muted: #7c8798;

  --surface: #ffffff;
  --surface-alt: #f7f9fb;
  --border: #e6eaf0;

  --danger: #e0393e;
  --danger-bg: #fdecec;
  --warning: #d98c0a;
  --warning-bg: #fdf3df;
  --success-bg: #e6f6f0;
  --neutral-bg: #eef1f5;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(15, 27, 45, .05);
  --shadow: 0 6px 20px -4px rgba(15, 27, 45, .10), 0 2px 6px -2px rgba(15, 27, 45, .06);
  --shadow-lg: 0 20px 40px -12px rgba(15, 27, 45, .18);
}

/* ---------------------------------------------------------------------
   Base
--------------------------------------------------------------------- */
html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--body);
  background: var(--surface-alt);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.01em;
}

main.container { max-width: 1080px; }

a { color: var(--brand); }
a:hover { color: var(--brand-dark); }

.text-brand { color: var(--brand) !important; }
.text-muted { color: var(--muted) !important; }

/* ---------------------------------------------------------------------
   Navbar
--------------------------------------------------------------------- */
.site-navbar {
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
  padding-top: .65rem;
  padding-bottom: .65rem;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 800;
  font-size: 1.05rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: var(--shadow-sm);
}

.brand-word { color: var(--ink); }

.site-navbar .nav-link {
  color: var(--body);
  font-weight: 600;
  font-size: .92rem;
  padding: .5rem .8rem;
  border-radius: var(--radius-sm);
  transition: background-color .15s ease, color .15s ease;
}

.site-navbar .nav-link:hover { background: var(--surface-alt); color: var(--ink); }
.site-navbar .nav-link.active { background: var(--brand-light); color: var(--brand-dark); }

.notification-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

/* ---------------------------------------------------------------------
   Buttons
--------------------------------------------------------------------- */
.btn {
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding-top: .55rem;
  padding-bottom: .55rem;
  transition: transform .12s ease, box-shadow .12s ease, background-color .15s ease, border-color .15s ease;
}

.btn-sm { border-radius: 10px; padding-top: .4rem; padding-bottom: .4rem; }

.btn-success {
  background: var(--brand);
  border-color: var(--brand);
}

.btn-success:hover, .btn-success:focus {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-outline-success {
  color: var(--brand-dark);
  border-color: var(--brand);
}

.btn-outline-success:hover {
  background: var(--brand);
  border-color: var(--brand);
  transform: translateY(-1px);
}

.btn-outline-secondary { border-color: var(--border); color: var(--body); }
.btn-outline-secondary:hover { background: var(--surface-alt); border-color: var(--border); color: var(--ink); }

.btn-outline-danger:hover { transform: translateY(-1px); }

.btn-brand {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding-left: 1.05rem;
  padding-right: 1.05rem;
  box-shadow: 0 4px 14px -4px rgba(18, 148, 111, .55);
}

.btn-brand:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -4px rgba(18, 148, 111, .6);
}

.btn-lg { border-radius: var(--radius-sm); }

/* ---------------------------------------------------------------------
   Cards, tiles, alerts
--------------------------------------------------------------------- */
.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s ease, transform .18s ease;
}

.card:hover { box-shadow: var(--shadow); }

.card-body { padding: 1.25rem; }

.alert {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  border-left-width: 4px;
}

.alert-success { background: var(--success-bg); border-left-color: var(--brand); color: #0d5c43; }
.alert-info { background: #eaf3fb; border-left-color: #3b82c4; color: #1c4c73; }
.alert-danger { background: var(--danger-bg); border-left-color: var(--danger); color: #8a2226; }
.alert-warning { background: var(--warning-bg); border-left-color: var(--warning); color: #6b4a05; }
.alert-secondary { background: var(--neutral-bg); border-left-color: var(--muted); color: var(--body); }

/* ---------------------------------------------------------------------
   Forms
--------------------------------------------------------------------- */
.form-control, .form-select {
  border-radius: var(--radius-sm);
  border-color: var(--border);
  padding: .6rem .85rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 .2rem var(--brand-ring);
}

.form-label { font-weight: 600; color: var(--ink); font-size: .92rem; }
.form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }
.form-check-input:focus { box-shadow: 0 0 0 .2rem var(--brand-ring); }

/* ---------------------------------------------------------------------
   Auth pages
--------------------------------------------------------------------- */
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.25rem;
}

/* ---------------------------------------------------------------------
   Badges & status
--------------------------------------------------------------------- */
.badge { font-weight: 600; padding: .4em .7em; border-radius: 999px; }

.text-bg-success { background-color: var(--success-bg) !important; color: #0d5c43 !important; }
.text-bg-warning { background-color: var(--warning-bg) !important; color: #6b4a05 !important; }
.text-bg-danger { background-color: var(--danger-bg) !important; color: #8a2226 !important; }
.text-bg-secondary { background-color: var(--neutral-bg) !important; color: var(--body) !important; }

.status-dot {
  display: inline-block;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, .04);
}

.status-dot.status-green { background-color: #1a9d6f; }
.status-dot.status-amber { background-color: #e0a316; }
.status-dot.status-red { background-color: var(--danger); }
.status-dot.status-na, .status-dot.status-unset { background-color: #b7c0cc; }

/* ---------------------------------------------------------------------
   Dashboard summary tiles
--------------------------------------------------------------------- */
.summary-tile {
  position: relative;
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}

.summary-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.summary-tile .tile-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  font-size: 1.1rem;
  margin-bottom: .6rem;
}

.summary-tile.tile-red .tile-icon { background: var(--danger-bg); }
.summary-tile.tile-amber .tile-icon { background: var(--warning-bg); }
.summary-tile.tile-green .tile-icon { background: var(--success-bg); }
.summary-tile.tile-neutral .tile-icon { background: var(--neutral-bg); }

.summary-tile .fs-3 { font-weight: 800; color: var(--ink); }

/* ---------------------------------------------------------------------
   Tables
--------------------------------------------------------------------- */
.table { color: var(--body); }
.table > :not(caption) > * > * { border-bottom-color: var(--border); }
.table thead th {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  font-weight: 700;
  border-bottom: 1px solid var(--border);
}
.table tbody tr:hover { background: var(--surface-alt); }

/* ---------------------------------------------------------------------
   Landing hero
--------------------------------------------------------------------- */
.landing-hero {
  position: relative;
  padding: 4.5rem 1.5rem 3.5rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(60% 100% at 15% 0%, var(--brand-light) 0%, transparent 60%),
    radial-gradient(50% 80% at 90% 10%, #eaf3fb 0%, transparent 55%),
    var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
}

.landing-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--brand-light);
  color: var(--brand-dark);
  font-weight: 700;
  font-size: .8rem;
  padding: .35rem .8rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.landing-hero h1 { font-size: 2.6rem; max-width: 760px; margin-left: auto; margin-right: auto; }
.landing-hero .lead { max-width: 640px; margin-left: auto; margin-right: auto; }

.feature-card {
  height: 100%;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}

.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-light);
  color: var(--brand-dark);
  font-size: 1.3rem;
  margin-bottom: .9rem;
}

/* ---------------------------------------------------------------------
   Footer
--------------------------------------------------------------------- */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
}