/* ──────────────────────────────────────────────────────────
   Synergy Security Services — brand stylesheet
   Palette: gold #F2C500 · black #111111 · white · slate accents
   ──────────────────────────────────────────────────────── */

:root {
  --syn-gold:        #F2C500;
  --syn-gold-deep:   #D9A900;
  --syn-gold-soft:   #FFF4C2;
  --syn-black:       #111111;
  --syn-ink:         #1A1A1A;
  --syn-graphite:    #2B2B2B;
  --syn-line:        #E5E5E5;
  --syn-bg:          #FAFAF7;
  --syn-text:        #1F1F1F;
  --syn-muted:       #6B7280;
  --syn-danger:      #C0392B;
  --syn-success:     #1F7A4D;
  --syn-radius:      0.5rem;
  --syn-shadow:      0 1px 2px rgba(0,0,0,.05), 0 4px 12px rgba(0,0,0,.06);
  --syn-shadow-lg:   0 10px 30px rgba(17,17,17,.12);
}

html, body { background: var(--syn-bg); color: var(--syn-text); }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }

/* ── Brand bar ────────────────────────────────────────────── */
.brand-bar {
  background: linear-gradient(180deg, #0E0E0E 0%, #1C1C1C 100%);
  color: #fff;
  border-bottom: 4px solid var(--syn-gold);
}
.brand-bar__inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 1.25rem;
  padding: .9rem 1.25rem;
}
.brand-bar__logo {
  display: flex; align-items: center; gap: .75rem;
  color: #fff; text-decoration: none;
}
.brand-bar__logo img {
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.4));
}
.brand-bar__wordmark {
  font-weight: 800; letter-spacing: .15em; font-size: 1.15rem; line-height: 1;
  color: var(--syn-gold);
  text-shadow: 0 1px 0 rgba(0,0,0,.5);
}
.brand-bar__wordmark small {
  display: block; font-size: .65rem; letter-spacing: .25em;
  color: #fff; opacity: .85; margin-top: .15rem; font-weight: 600;
}
.brand-bar__title {
  flex: 1; font-weight: 600; font-size: 1rem; opacity: .92;
}
.brand-bar__title span { opacity: .65; font-weight: 400; margin-left: .25rem; }
.brand-bar__user {
  display: flex; align-items: center; gap: .35rem;
  font-size: .9rem;
}
.brand-bar__user .muted { opacity: .7; }
.brand-bar__user .btn-outline-light {
  border-color: var(--syn-gold); color: var(--syn-gold);
}
.brand-bar__user .btn-outline-light:hover {
  background: var(--syn-gold); color: var(--syn-black);
}

/* ── Sub navigation ───────────────────────────────────────── */
.subnav { background: #fff; border-bottom: 1px solid var(--syn-line); }
.subnav__inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: .25rem;
  padding: .35rem 1rem;
}
.subnav a {
  color: var(--syn-ink); text-decoration: none;
  padding: .55rem .85rem; border-radius: var(--syn-radius);
  font-size: .9rem; font-weight: 500;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: background .15s, color .15s;
}
.subnav a:hover { background: var(--syn-gold-soft); color: var(--syn-black); }
.subnav a.active { background: var(--syn-black); color: var(--syn-gold); }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  border: 1px solid var(--syn-line);
  border-radius: var(--syn-radius);
  box-shadow: var(--syn-shadow);
}
.card-header {
  background: #fff;
  border-bottom: 2px solid var(--syn-gold);
  font-weight: 700; letter-spacing: .02em;
  color: var(--syn-black);
}
.card-header .badge { background: var(--syn-gold); color: #000; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary, .btn-syn {
  background: var(--syn-black); border-color: var(--syn-black);
  color: var(--syn-gold); font-weight: 600;
}
.btn-primary:hover, .btn-syn:hover {
  background: var(--syn-gold); color: var(--syn-black);
  border-color: var(--syn-gold);
}
.btn-syn-gold {
  background: var(--syn-gold); border-color: var(--syn-gold-deep); color: #000; font-weight: 700;
}
.btn-syn-gold:hover { background: var(--syn-gold-deep); color: #000; }
.btn-outline-syn {
  background: transparent; border: 1px solid var(--syn-black); color: var(--syn-black);
}
.btn-outline-syn:hover { background: var(--syn-black); color: var(--syn-gold); }

/* ── Forms ────────────────────────────────────────────────── */
.form-label { font-weight: 600; color: var(--syn-ink); }
.form-control:focus, .form-select:focus {
  border-color: var(--syn-gold);
  box-shadow: 0 0 0 .2rem rgba(242,197,0,.25);
}

/* ── Tables ───────────────────────────────────────────────── */
table.dataTable thead th {
  background: var(--syn-black); color: var(--syn-gold);
  border-bottom: 2px solid var(--syn-gold);
}
.table > :not(caption) > * > * { vertical-align: middle; }

/* ── Login screen ─────────────────────────────────────────── */
.login-shell {
  min-height: calc(100vh - 80px);
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(242,197,0,.18), transparent 40%),
    radial-gradient(circle at 80% 100%, rgba(242,197,0,.10), transparent 40%),
    var(--syn-bg);
  padding: 2rem 1rem;
}
.login-card {
  width: 100%; max-width: 420px; background: #fff;
  border-radius: var(--syn-radius);
  box-shadow: var(--syn-shadow-lg);
  border-top: 4px solid var(--syn-gold);
  overflow: hidden;
}
.login-card__head {
  background: var(--syn-black); color: var(--syn-gold);
  padding: 1.5rem 1.5rem 1.25rem; text-align: center;
}
.login-card__head img { margin-bottom: .5rem; }
.login-card__head h1 {
  margin: 0; font-size: 1.2rem; letter-spacing: .15em; font-weight: 800;
}
.login-card__head p { margin: .25rem 0 0; opacity: .8; font-size: .85rem; }
.login-card__body { padding: 1.5rem; }

/* ── Dashboard tiles ──────────────────────────────────────── */
.dash-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.tile {
  display: flex; flex-direction: column; justify-content: space-between;
  background: #fff; border: 1px solid var(--syn-line);
  border-radius: var(--syn-radius); padding: 1.1rem;
  text-decoration: none; color: var(--syn-ink);
  min-height: 110px; box-shadow: var(--syn-shadow);
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.tile:hover {
  transform: translateY(-2px);
  border-color: var(--syn-gold);
  box-shadow: var(--syn-shadow-lg);
  color: var(--syn-ink);
}
.tile__icon {
  width: 38px; height: 38px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--syn-black); color: var(--syn-gold); font-size: 1.1rem;
}
.tile__title { font-weight: 700; margin-top: .65rem; }
.tile__sub   { color: var(--syn-muted); font-size: .85rem; }

/* ── Footer ───────────────────────────────────────────────── */
.brand-foot {
  margin-top: 3rem;
  background: var(--syn-black); color: #fff;
  border-top: 4px solid var(--syn-gold);
}
.brand-foot__inner {
  max-width: 1200px; margin: 0 auto; padding: 1rem 1.25rem;
  display: flex; align-items: center; gap: .75rem;
  font-size: .85rem; opacity: .9;
}

/* ── Detail tables (show pages) ───────────────────────────── */
.kv-table { width: 100%; border-collapse: collapse; }
.kv-table th, .kv-table td {
  padding: .65rem .8rem; border-bottom: 1px solid var(--syn-line);
  text-align: left; vertical-align: top;
}
.kv-table th {
  width: 220px; background: var(--syn-gold-soft); color: var(--syn-ink);
  font-weight: 700;
}

/* ── Misc ─────────────────────────────────────────────────── */
.section-title {
  font-size: 1.5rem; font-weight: 800;
  border-left: 4px solid var(--syn-gold);
  padding-left: .75rem; margin-bottom: 1rem;
}
.muted { color: var(--syn-muted); }
.alert-warning { border-left: 4px solid var(--syn-gold); }
.badge-syn { background: var(--syn-gold); color: #000; }

@media (max-width: 640px) {
  .brand-bar__title { display: none; }
  .brand-bar__user .muted { display: none; }
}