/* ============================================================
   AIXperts Studio — Sales CRM
   Theme: dark navy + electric blue (matches Admin/Client Portal, EmployeeDB)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Brand tokens ───────────────────────────────────────── */
:root {
  --navy-950:    #030814;
  --navy-900:    #050d1f;
  --navy-800:    #0a162e;
  --navy-700:    #122443;
  --blue-600:    #2563eb;
  --blue-500:    #0ea5e9;
  --blue-400:    #38bdf8;
  --text-main:   #e8eef7;
  --text-muted:  #94a3b8;
  --card-bg:     rgba(14, 32, 62, 0.7);
  --card-border: rgba(56, 189, 248, 0.14);
  --glow:        0 0 40px rgba(14, 165, 233, 0.18);
  --radius:      14px;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Bootstrap dark overrides ───────────────────────────── */
[data-bs-theme="dark"] {
  --bs-body-bg:            var(--navy-950);
  --bs-body-color:         var(--text-main);
  --bs-secondary-bg:       var(--navy-900);
  --bs-tertiary-bg:        var(--navy-800);
  --bs-border-color:       rgba(56, 189, 248, 0.18);
  --bs-secondary-color:    var(--text-muted);
  --bs-primary:            var(--blue-500);
  --bs-primary-rgb:        14, 165, 233;
  --bs-link-color:         var(--blue-400);
  --bs-link-hover-color:   #7dd3fc;
  --bs-card-bg:            var(--card-bg);
  --bs-card-border-color:  var(--card-border);
}

/* ── Base ───────────────────────────────────────────────── */
body {
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(ellipse at 60% -10%, rgba(14,165,233,.10), transparent 55%),
    var(--navy-950);
  min-height: 100vh;
}

/* ── Navbar ─────────────────────────────────────────────── */
.top-navbar {
  background: rgba(3, 8, 20, 0.88);
  border-bottom: 1px solid var(--card-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.55rem 0;
  position: relative;
  z-index: 1030;
}

.top-navbar .logo-img { height: 40px; width: auto; }

.top-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--text-main);
  font-weight: 700;
  font-size: .92rem;
}

.top-navbar .admin-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--blue-400);
  background: rgba(14,165,233,.1);
  border: 1px solid rgba(56,189,248,.25);
  padding: .18rem .6rem;
  border-radius: 999px;
}

.top-navbar .nav-link {
  color: var(--text-muted);
  font-size: .85rem;
  font-weight: 500;
  padding: .4rem .85rem;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.top-navbar .nav-link:hover { color: var(--blue-400); background: rgba(56,189,248,.06); }
.top-navbar .nav-link.active { color: var(--blue-400); background: rgba(14,165,233,.1); font-weight: 600; }
.navbar-toggler-icon { filter: invert(1); }

/* ── Buttons ────────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(120deg, var(--blue-500), var(--blue-600));
  border: none;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(14,165,233,.3);
  transition: box-shadow .15s, transform .15s;
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(120deg, #38bdf8, #3b82f6);
  color: #fff;
  box-shadow: 0 8px 28px rgba(14,165,233,.5);
  transform: translateY(-1px);
}

.btn-outline-secondary { border-color: var(--card-border); color: var(--text-muted); }
.btn-outline-secondary:hover { border-color: rgba(56,189,248,.4); color: var(--blue-400); background: rgba(56,189,248,.06); }

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--glow);
}
.card-body { padding: 1.5rem; }
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--card-border);
  font-weight: 700;
  font-size: .95rem;
}

/* ── Table ──────────────────────────────────────────────── */
.table {
  --bs-table-bg: transparent;
  --bs-table-hover-bg: rgba(56,189,248,.04);
  --bs-table-border-color: rgba(56,189,248,.1);
  --bs-table-color: var(--text-main);
  font-size: .9rem;
}
.table thead th {
  background: var(--navy-800);
  color: var(--text-muted);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom-color: rgba(56,189,248,.15);
  padding: .85rem 1rem;
}
.table tbody td { padding: .9rem 1rem; vertical-align: middle; }

.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--text-muted); }
.empty-state a { color: var(--blue-400); }

/* ── Forms ──────────────────────────────────────────────── */
.form-control, .form-select {
  background-color: var(--navy-900);
  border-color: rgba(56,189,248,.18);
  color: var(--text-main);
  font-size: .9rem;
  border-radius: 10px;
}
.form-control:focus, .form-select:focus {
  background-color: var(--navy-900);
  border-color: var(--blue-500);
  color: var(--text-main);
  box-shadow: 0 0 0 .2rem rgba(14,165,233,.22);
}
.form-control::placeholder { color: #4a6080; }
.form-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: .4rem;
}
.form-text { color: var(--text-muted); font-size: .78rem; }

/* ── Alerts ─────────────────────────────────────────────── */
.alert-danger { background: rgba(239,68,68,.1); border-color: rgba(239,68,68,.3); color: #fca5a5; border-radius: 10px; }
.alert-success { background: rgba(34,197,94,.1); border-color: rgba(34,197,94,.3); color: #86efac; border-radius: 10px; }
.alert-warning { background: rgba(234,179,8,.1); border-color: rgba(234,179,8,.3); color: #fde68a; border-radius: 10px; }

/* ── Login page ─────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(14,165,233,.18), transparent 60%),
    var(--navy-950);
}
.login-card { width: 100%; max-width: 420px; }
.login-card .card { border: 1px solid rgba(56,189,248,.22); box-shadow: 0 0 60px rgba(14,165,233,.15); }
.login-logo { height: 56px; width: auto; }

/* ── Stat cards (dashboard) ─────────────────────────────── */
.stat-card .stat-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); font-weight: 700; }
.stat-card .stat-value { font-size: 1.8rem; font-weight: 800; letter-spacing: -.02em; }

/* ── Pipeline board (opportunities) ─────────────────────── */
.pipeline-board { display: flex; gap: 1rem; overflow-x: auto; padding-bottom: .5rem; }
.pipeline-column { flex: 0 0 260px; }
.pipeline-column-header {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  padding: .5rem .25rem;
  display: flex;
  justify-content: space-between;
}
.pipeline-card {
  background: var(--navy-800);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: .75rem .9rem;
  margin-bottom: .6rem;
  display: block;
  color: var(--text-main);
  text-decoration: none;
  transition: border-color .15s, transform .15s;
}
.pipeline-card:hover { border-color: var(--blue-400); transform: translateY(-1px); color: var(--text-main); }
.pipeline-card .amount { color: var(--blue-400); font-weight: 700; font-size: .95rem; }
.pipeline-card .account-name { font-size: .78rem; color: var(--text-muted); }

/* ── Avatar ─────────────────────────────────────────────── */
.avatar-circle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--navy-800);
  border: 1px solid var(--card-border);
  color: var(--blue-400);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .8rem;
}

/* ── Utility ────────────────────────────────────────────── */
.font-mono { font-family: "SF Mono", "Consolas", "Monaco", monospace; font-size: .82em; }
.text-muted { color: var(--text-muted) !important; }
.text-blue { color: var(--blue-400); }
.border-card { border-color: var(--card-border) !important; }