/* ===========================================================
   THE BUSINESS POINT — Design System
   =========================================================== */
:root {
  --brand: #1657d6;
  --brand-dark: #0f3fa3;
  --brand-light: #eaf1ff;
  --ink: #0f172a;
  --ink-soft: #475569;
  --ink-faint: #94a3b8;
  --bg: #f4f6fb;
  --card: #ffffff;
  --border: #e6eaf2;
  --green: #0f9d58;
  --green-bg: #e6f7ec;
  --red: #d93025;
  --red-bg: #fdeaea;
  --amber: #b7791f;
  --amber-bg: #fdf3e0;
  --blue: #1657d6;
  --blue-bg: #eaf1ff;
  --gray: #64748b;
  --gray-bg: #eef1f5;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px rgba(15,23,42,0.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14.5px;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }

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

.sidebar {
  width: 250px;
  background: #101a33;
  color: #cfd8ea;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 40;
  transition: transform .25s ease;
}
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), #4d8bff);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { color: #fff; font-size: 14.5px; }
.brand-text span { font-size: 11.5px; color: #8ea2c9; }

.sidebar-nav { flex: 1; padding: 14px 12px; display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: 10px;
  color: #b9c4dd; font-size: 13.8px; font-weight: 500;
}
.sidebar-nav a .nav-ic { width: 18px; text-align: center; opacity: 0.9; }
.sidebar-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sidebar-nav a.active { background: var(--brand); color: #fff; box-shadow: 0 4px 12px rgba(22,87,214,0.35); }

.sidebar-footer { padding: 14px 16px 20px; border-top: 1px solid rgba(255,255,255,0.08); }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 8px 4px 12px; }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--brand);
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px;
}
.user-meta { display: flex; flex-direction: column; line-height: 1.2; }
.user-meta strong { color: #fff; font-size: 13.5px; }
.user-meta span { font-size: 11px; color: #8ea2c9; }
.logout-link { display: block; text-align: center; padding: 9px; border-radius: 9px; background: rgba(255,255,255,0.06); color: #dbe3f2 !important; font-size: 13px; font-weight: 600; }
.logout-link:hover { background: rgba(255,255,255,0.12); }

.sidebar-overlay { display: none; }

.main-content { flex: 1; margin-left: 250px; display: flex; flex-direction: column; min-height: 100vh; }
.topbar {
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 16px 28px; display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 20; gap: 20px; flex-wrap: wrap;
}
.topbar-title h1 { font-size: 20px; }
.global-search { display: flex; gap: 8px; }
.global-search input {
  border: 1px solid var(--border); border-radius: 9px; padding: 9px 14px; width: 280px; font-size: 13.5px; background: var(--bg);
}
.global-search button {
  background: var(--brand); color: #fff; border: none; border-radius: 9px; padding: 9px 16px; font-weight: 600; font-size: 13px; cursor: pointer;
}
.page-content { padding: 26px 28px 60px; max-width: 1400px; width: 100%; margin: 0 auto; }

.mobile-menu-btn { display: none; }

/* ---------- Cards / stat grid ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-bottom: 22px; }
.section-label { font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); margin: 26px 0 12px; }
.stat-card {
  background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.stat-card .stat-value { font-size: 25px; font-weight: 800; margin-top: 6px; }
.stat-card .stat-label { font-size: 12.5px; color: var(--ink-soft); font-weight: 600; }
.stat-card.accent-blue .stat-value { color: var(--brand); }
.stat-card.accent-green .stat-value { color: var(--green); }
.stat-card.accent-red .stat-value { color: var(--red); }
.stat-card.accent-amber .stat-value { color: #b7791f; }

.card {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); padding: 20px 22px; margin-bottom: 20px;
}
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; flex-wrap: wrap; gap: 10px; }
.card-header h3 { font-size: 15.5px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px; border: none; border-radius: 9px;
  padding: 10px 18px; font-weight: 600; font-size: 13.3px; cursor: pointer; text-decoration: none;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-secondary { background: var(--gray-bg); color: var(--ink); }
.btn-secondary:hover { background: #e2e6ee; }
.btn-danger { background: var(--red-bg); color: var(--red); }
.btn-danger:hover { background: #fbdbd9; }
.btn-sm { padding: 6px 12px; font-size: 12.3px; }
.btn-block { width: 100%; justify-content: center; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.3px; }
table.data-table th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-faint);
  padding: 10px 12px; border-bottom: 2px solid var(--border); white-space: nowrap;
}
table.data-table td { padding: 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.data-table tr:hover td { background: #fafbfe; }
table.data-table a.row-link { color: var(--brand); font-weight: 600; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-blue { background: var(--blue-bg); color: var(--blue); }
.badge-gray { background: var(--gray-bg); color: var(--gray); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12.6px; font-weight: 600; color: var(--ink-soft); }
.form-group input, .form-group select, .form-group textarea {
  border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px; font-size: 13.5px; font-family: inherit; background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 2px solid var(--brand-light); border-color: var(--brand); }
.form-actions { margin-top: 18px; display: flex; gap: 10px; }
.form-full { grid-column: 1 / -1; }

/* ---------- Filters ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.filter-bar select, .filter-bar input { border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 13px; background: #fff; }

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 13.5px; font-weight: 600; }
.alert-success { background: var(--green-bg); color: var(--green); }
.alert-error { background: var(--red-bg); color: var(--red); }

/* ---------- Login page ---------- */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(160deg, #0f3fa3, #101a33 60%); padding: 20px; }
.login-card { background: #fff; border-radius: 18px; padding: 40px 36px; width: 100%; max-width: 400px; box-shadow: 0 20px 60px rgba(0,0,0,0.25); }
.login-card .brand-mark { margin: 0 auto 18px; width: 52px; height: 52px; font-size: 16px; border-radius: 14px; }
.login-card h2 { text-align: center; font-size: 20px; margin-bottom: 4px; }
.login-sub { text-align: center; color: var(--ink-soft); font-size: 13px; margin-bottom: 26px; }
.login-card .form-group { margin-bottom: 16px; }
.login-links { display: flex; justify-content: space-between; margin-top: 14px; font-size: 12.8px; }
.login-links a { color: var(--brand); font-weight: 600; }

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.pagination a, .pagination span { padding: 7px 12px; border-radius: 8px; border: 1px solid var(--border); font-size: 12.8px; font-weight: 600; }
.pagination .active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ---------- Client profile ---------- */
.profile-header { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; }
.profile-header h2 { font-size: 22px; }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-top: 14px; }
.info-grid div span { display: block; font-size: 11.5px; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 3px; }
.info-grid div strong { font-size: 14px; }

.activity-list { display: flex; flex-direction: column; gap: 10px; }
.activity-item { font-size: 13px; padding: 10px 0; border-bottom: 1px dashed var(--border); }
.activity-item time { display: block; font-size: 11.5px; color: var(--ink-faint); margin-top: 2px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .mobile-menu-btn {
    display: block; position: fixed; top: 14px; left: 14px; z-index: 50;
    width: 42px; height: 42px; border-radius: 10px; border: none; background: #101a33; color: #fff; font-size: 18px;
  }
  .sidebar { transform: translateX(-100%); width: 250px; }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 39; }
  .sidebar-overlay.show { display: block; }
  .main-content { margin-left: 0; }
  .topbar { padding: 14px 16px 14px 64px; }
  .page-content { padding: 18px 16px 50px; }
  .global-search input { width: 160px; }
  table.data-table td, table.data-table th { padding: 9px 8px; }
}