/* HBOX Digital ATS - Admin dashboard styles
   Modern glassmorphism, light/dark, responsive. */

:root {
  --hb-primary: #2563eb;
  --hb-primary-rgb: 37, 99, 235;
  --hb-accent: #0ea5e9;
  --hb-success: #16a34a;
  --hb-warning: #f59e0b;
  --hb-danger: #dc2626;
  --hb-bg: #f5f7fb;
  --hb-surface: rgba(255,255,255,0.72);
  --hb-surface-solid: #ffffff;
  --hb-border: rgba(15,23,42,0.08);
  --hb-text: #0f172a;
  --hb-muted: #64748b;
  --hb-sidebar: rgba(255,255,255,0.85);
  --hb-shadow: 0 10px 30px rgba(15,23,42,0.08);
  --hb-radius: 16px;
  --sb-w: 248px;
}

[data-bs-theme="dark"] {
  --hb-primary: #60a5fa;
  --hb-primary-rgb: 96, 165, 250;
  --hb-bg: #0b1120;
  --hb-surface: rgba(255,255,255,0.04);
  --hb-surface-solid: #131c31;
  --hb-border: rgba(255,255,255,0.08);
  --hb-text: #e2e8f0;
  --hb-muted: #94a3b8;
  --hb-sidebar: rgba(15,23,42,0.7);
  --hb-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(var(--hb-primary-rgb),0.10), transparent 60%),
              var(--hb-bg);
  color: var(--hb-text);
  min-height: 100vh;
}

.glass {
  background: var(--hb-surface);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--hb-border);
  box-shadow: var(--hb-shadow);
}

/* App shell */
.app-shell { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sb-w);
  flex: 0 0 var(--sb-w);
  background: var(--hb-sidebar);
  backdrop-filter: blur(16px);
  border-right: 1px solid var(--hb-border);
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 1040;
  transition: transform .25s ease;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 18px;
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--hb-primary), var(--hb-accent));
  color: #fff; font-weight: 800; font-size: 20px;
  box-shadow: 0 8px 18px rgba(var(--hb-primary-rgb),0.4);
}
.brand-name { font-weight: 700; font-size: 18px; letter-spacing: .2px; }
.brand-name small { color: var(--hb-muted); font-weight: 500; }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar-nav .nav-link {
  display: flex; align-items: center; gap: 12px;
  color: var(--hb-muted);
  padding: 10px 12px; border-radius: 12px;
  font-weight: 500; font-size: .92rem;
  transition: all .18s ease;
}
.sidebar-nav .nav-link i { font-size: 1.1rem; }
.sidebar-nav .nav-link:hover {
  color: var(--hb-text);
  background: rgba(var(--hb-primary-rgb),0.08);
}
.sidebar-nav .nav-link.active {
  color: #fff;
  background: linear-gradient(135deg, var(--hb-primary), var(--hb-accent));
  box-shadow: 0 8px 18px rgba(var(--hb-primary-rgb),0.35);
}

/* Main */
.main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.topnav {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 22px;
  position: sticky; top: 0; z-index: 1030;
  border-bottom: 1px solid var(--hb-border);
}
.topnav-search { position: relative; max-width: 380px; width: 100%; }
.topnav-search i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--hb-muted); }
.topnav-search input { padding-left: 34px; border-radius: 12px; }

.btn-icon {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--hb-surface); border: 1px solid var(--hb-border);
  color: var(--hb-text);
}
.btn-icon:hover { background: rgba(var(--hb-primary-rgb),0.1); }

.avatar {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--hb-primary), var(--hb-accent));
  color: #fff; font-weight: 700;
}
.badge-dot {
  position: absolute; top: -4px; right: -4px;
  background: var(--hb-danger); color: #fff;
  font-size: 10px; padding: 2px 5px; border-radius: 10px;
}

.notif-menu { width: 340px; border-radius: 14px; }
.notif-head { padding: 12px 16px; font-weight: 600; border-bottom: 1px solid var(--hb-border); }
.notif-list { max-height: 360px; overflow-y: auto; }
.notif-item { display: block; padding: 12px 16px; border-bottom: 1px solid var(--hb-border); text-decoration: none; color: var(--hb-text); }
.notif-item.unread { background: rgba(var(--hb-primary-rgb),0.06); }
.notif-title { font-weight: 600; font-size: .9rem; }
.notif-body { font-size: .82rem; color: var(--hb-muted); }
.notif-empty { padding: 24px; text-align: center; color: var(--hb-muted); }

.content { padding: 22px; flex: 1; }

/* Stat cards */
.stat-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.stat-card {
  border-radius: var(--hb-radius);
  padding: 18px;
  background: var(--hb-surface);
  border: 1px solid var(--hb-border);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; gap: 14px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--hb-shadow); }
.stat-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center; font-size: 1.4rem;
  color: #fff;
}
.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1; }
.stat-label { color: var(--hb-muted); font-size: .82rem; }

.card-glass {
  border-radius: var(--hb-radius);
  background: var(--hb-surface);
  border: 1px solid var(--hb-border);
  backdrop-filter: blur(12px);
  box-shadow: var(--hb-shadow);
}
.card-glass .card-header { border-bottom: 1px solid var(--hb-border); background: transparent; }

.table { margin: 0; }
.table thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--hb-muted); }
.table tbody td { vertical-align: middle; }

/* Defensive: ensure table links are visible across themes */
.table tbody td a { color: var(--hb-text); text-decoration: none; }
.table tbody td a:hover { color: var(--hb-primary); text-decoration: underline; }

/* Responsive */
@media (max-width: 991.98px) {
  .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); }
  .sidebar.show { transform: translateX(0); }
  .sidebar-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 1035; }
}

/* Auth pages */
.auth-wrap {
  min-height: 100vh; display: grid; place-items: center;
  padding: 24px;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(var(--hb-primary-rgb),0.18), transparent 60%),
              radial-gradient(900px 500px at 0% 100%, rgba(14,165,233,0.15), transparent 60%),
              var(--hb-bg);
}
.auth-card {
  width: 100%; max-width: 420px;
  border-radius: 22px; padding: 34px;
  background: var(--hb-surface);
  border: 1px solid var(--hb-border);
  backdrop-filter: blur(18px) saturate(150%);
  box-shadow: var(--hb-shadow);
}
.auth-brand { text-align: center; margin-bottom: 22px; }
.auth-brand .brand-mark { width: 54px; height: 54px; margin: 0 auto 12px; font-size: 26px; }

/* Career site */
.careers-hero {
  padding: 64px 0 40px; text-align: center;
  background: radial-gradient(1000px 400px at 50% -20%, rgba(var(--hb-primary-rgb),0.18), transparent 70%);
}
.careers-hero h1 { font-weight: 800; font-size: clamp(2rem, 5vw, 3.2rem); }
.careers-hero p { color: var(--hb-muted); font-size: 1.1rem; }
.job-card {
  border-radius: 16px; padding: 20px;
  background: var(--hb-surface); border: 1px solid var(--hb-border);
  backdrop-filter: blur(12px);
  transition: transform .2s ease, box-shadow .2s ease;
  height: 100%;
}
.job-card:hover { transform: translateY(-4px); box-shadow: var(--hb-shadow); }
.job-card h5 a { text-decoration: none; color: var(--hb-text); }
.job-card h5 a:hover { color: var(--hb-primary); }
.job-tag { font-size: .76rem; padding: 4px 10px; border-radius: 999px; background: rgba(var(--hb-primary-rgb),0.1); color: var(--hb-primary); }

.form-control, .form-select { border-radius: 11px; }
.btn-primary { background: linear-gradient(135deg, var(--hb-primary), var(--hb-accent)); border: none; }
.btn-primary:hover { filter: brightness(1.08); }