*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --sidebar-bg: #0f1117;
    --sidebar-width: 220px;
    --accent: #6c63ff;
    --accent-hover: #5a52e0;
    --accent-light: rgba(108,99,255,.12);
    --content-bg: #f5f6fa;
    --card-bg: #ffffff;
    --text-primary: #1a1d2e;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border: #e5e7eb;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 16px rgba(0,0,0,.10);
    --shadow-lg: 0 10px 40px rgba(0,0,0,.18);
    --radius: 10px;
    --radius-lg: 16px;

    /* Status colors */
    --s-new: #3b82f6;        --s-new-bg: #eff6ff;
    --s-contacted: #8b5cf6;  --s-contacted-bg: #f5f3ff;
    --s-demo: #f59e0b;       --s-demo-bg: #fffbeb;
    --s-proposal: #ec4899;   --s-proposal-bg: #fdf2f8;
    --s-won: #10b981;        --s-won-bg: #ecfdf5;
    --s-lost: #6b7280;       --s-lost-bg: #f9fafb;
  }

  body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--content-bg);
    color: var(--text-primary);
    display: flex;
    min-height: 100vh;
    font-size: 14px;
  }

  /* ── SIDEBAR ─────────────────────────────────────────── */
  #sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: transform .25s ease;
  }
  .sidebar-logo {
    padding: 24px 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,.07);
  }
  .sidebar-logo .logo-badge {
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 8px;
  }
  .sidebar-logo h1 {
    font-size: 17px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
  }
  .sidebar-logo p {
    font-size: 11px;
    color: rgba(255,255,255,.4);
    margin-top: 2px;
  }

  .sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
  }
  .nav-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.3);
    padding: 8px 8px 4px;
    margin-top: 12px;
  }
  .nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 10px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: rgba(255,255,255,.65);
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition: background .15s, color .15s;
  }
  .nav-btn:hover { background: rgba(255,255,255,.06); color: #fff; }
  .nav-btn.active { background: var(--accent-light); color: var(--accent); }
  .nav-btn .nav-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }

  .sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255,255,255,.07);
  }
  .back-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 10px;
    border-radius: 8px;
    color: rgba(255,255,255,.45);
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    transition: background .15s, color .15s;
  }
  .back-link:hover { background: rgba(255,255,255,.06); color: rgba(255,255,255,.8); }

  /* Hamburger for mobile */
  #menu-toggle {
    display: none;
    position: fixed;
    top: 12px; left: 12px;
    z-index: 200;
    background: var(--sidebar-bg);
    border: none;
    color: #fff;
    width: 40px; height: 40px;
    border-radius: 8px;
    font-size: 20px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
  }
  #sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 99;
  }

  /* ── MAIN CONTENT ────────────────────────────────────── */
  #main {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 28px 28px 48px;
    min-width: 0;
  }

  /* ── VIEWS ───────────────────────────────────────────── */
  .view { display: none; }
  .view.active { display: block; }

  /* ── PAGE HEADER ─────────────────────────────────────── */
  .page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .page-header h2 {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
  }
  .page-header p { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }

  /* ── STAT CARDS ──────────────────────────────────────── */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
  }
  .stat-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
  }
  .stat-card .stat-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
    margin-bottom: 6px;
  }
  .stat-card .stat-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
  }
  .stat-card .stat-sub {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
  }
  .stat-card.accent { background: var(--accent); border-color: var(--accent); }
  .stat-card.accent .stat-label,
  .stat-card.accent .stat-value,
  .stat-card.accent .stat-sub { color: rgba(255,255,255,.9); }

  /* Pipeline row */
  .pipeline-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
  }
  .pipeline-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 99px;
    font-size: 12px;
    font-weight: 600;
    background: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
  }
  .pipeline-chip .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
  }

  /* ── TOOLBAR ─────────────────────────────────────────── */
  .toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
  }
  .search-wrap {
    position: relative;
    flex: 1;
    min-width: 180px;
    max-width: 300px;
  }
  .search-wrap .search-icon {
    position: absolute;
    left: 11px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
    pointer-events: none;
  }
  .search-wrap input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    background: var(--card-bg);
    color: var(--text-primary);
    outline: none;
    transition: border-color .15s;
  }
  .search-wrap input:focus { border-color: var(--accent); }

  select.filter-select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background .15s, opacity .15s;
    white-space: nowrap;
  }
  .btn-primary { background: var(--accent); color: #fff; }
  .btn-primary:hover { background: var(--accent-hover); }
  .btn-secondary { background: var(--card-bg); color: var(--text-primary); border: 1px solid var(--border); }
  .btn-secondary:hover { background: #f0f1f5; }
  .btn-danger { background: #fee2e2; color: #dc2626; }
  .btn-danger:hover { background: #fecaca; }
  .btn-sm { padding: 5px 10px; font-size: 12px; }
  .btn-icon { padding: 8px; }

  /* ── TABLE ───────────────────────────────────────────── */
  .table-wrap {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
  }
  table {
    width: 100%;
    border-collapse: collapse;
    min-width: 780px;
  }
  thead th {
    padding: 12px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: #fafbfc;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
  }
  thead th:hover { color: var(--accent); }
  thead th .sort-arrow { margin-left: 4px; opacity: .4; }
  thead th.sorted .sort-arrow { opacity: 1; color: var(--accent); }
  tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background .1s;
  }
  tbody tr:last-child { border-bottom: none; }
  tbody tr:hover { background: #fafbff; }
  td {
    padding: 11px 14px;
    font-size: 13px;
    color: var(--text-primary);
    vertical-align: middle;
  }
  td.muted { color: var(--text-secondary); }
  .biz-name { font-weight: 600; }
  .biz-type {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    background: #f0f1f5;
    padding: 2px 7px;
    border-radius: 4px;
    text-transform: capitalize;
  }

  /* Status badge */
  .badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
  }
  .badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
  .badge-new       { background: var(--s-new-bg);       color: var(--s-new);       } .badge-new::before       { background: var(--s-new); }
  .badge-contacted { background: var(--s-contacted-bg); color: var(--s-contacted); } .badge-contacted::before { background: var(--s-contacted); }
  .badge-demo      { background: var(--s-demo-bg);      color: var(--s-demo);      } .badge-demo::before      { background: var(--s-demo); }
  .badge-proposal  { background: var(--s-proposal-bg);  color: var(--s-proposal);  } .badge-proposal::before  { background: var(--s-proposal); }
  .badge-won       { background: var(--s-won-bg);       color: var(--s-won);       } .badge-won::before       { background: var(--s-won); }
  .badge-lost      { background: var(--s-lost-bg);      color: var(--s-lost);      } .badge-lost::before      { background: var(--s-lost); }

  .overdue { color: #dc2626 !important; font-weight: 600; }
  .due-today { color: #f59e0b !important; font-weight: 600; }

  .row-actions { display: flex; gap: 6px; }
  .empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
  }
  .empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; }
  .empty-state h3 { font-size: 16px; font-weight: 700; color: var(--text-secondary); margin-bottom: 6px; }

  /* ── MODAL ───────────────────────────────────────────── */
  .modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,17,23,.55);
    z-index: 300;
    align-items: center;
    justify-content: center;
    padding: 20px;
  }
  .modal-backdrop.open { display: flex; }
  .modal {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 620px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn .2s ease;
  }
  @keyframes modalIn {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
  }
  .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--card-bg);
    z-index: 1;
  }
  .modal-header h3 { font-size: 17px; font-weight: 800; }
  .modal-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    border-radius: 6px;
    transition: background .15s;
  }
  .modal-close:hover { background: #f0f1f5; color: var(--text-primary); }
  .modal-body { padding: 20px 24px; }
  .modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    position: sticky;
    bottom: 0;
    background: var(--card-bg);
  }

  /* Form */
  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .form-group { display: flex; flex-direction: column; gap: 5px; }
  .form-group.full { grid-column: 1 / -1; }
  label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .05em;
  }
  input[type=text], input[type=email], input[type=tel], input[type=date],
  select, textarea {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    color: var(--text-primary);
    background: #fff;
    outline: none;
    transition: border-color .15s;
    width: 100%;
  }
  input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,99,255,.1); }
  textarea { resize: vertical; min-height: 80px; }

  /* ── DAILY VIEW ──────────────────────────────────────── */
  .daily-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 14px;
  }
  .daily-card.overdue-card { border-left: 3px solid #dc2626; }
  .daily-card.today-card   { border-left: 3px solid #f59e0b; }
  .daily-meta { flex: 1; min-width: 0; }
  .daily-meta h4 { font-size: 15px; font-weight: 700; margin-bottom: 3px; }
  .daily-meta p  { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
  .daily-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
  .quick-status {
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid;
    cursor: pointer;
    background: transparent;
    font-family: inherit;
    transition: all .15s;
  }
  .qs-contacted { color: var(--s-contacted); border-color: var(--s-contacted); }
  .qs-contacted:hover { background: var(--s-contacted-bg); }
  .qs-demo      { color: var(--s-demo);      border-color: var(--s-demo);      }
  .qs-demo:hover { background: var(--s-demo-bg); }
  .qs-proposal  { color: var(--s-proposal);  border-color: var(--s-proposal);  }
  .qs-proposal:hover { background: var(--s-proposal-bg); }
  .qs-won       { color: var(--s-won);       border-color: var(--s-won);       }
  .qs-won:hover { background: var(--s-won-bg); }

  /* ── COMMISSION ──────────────────────────────────────── */
  .commission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
  }
  .commission-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
  }
  .commission-card h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
    margin-bottom: 8px;
  }
  .commission-card .big { font-size: 28px; font-weight: 800; color: var(--text-primary); }
  .commission-card .sub { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

  .calc-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow-sm);
  }
  .calc-box h3 { font-size: 15px; font-weight: 700; margin-bottom: 14px; }
  .calc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
  }
  .calc-row:last-child { border-bottom: none; font-weight: 700; font-size: 14px; }
  .calc-row label { color: var(--text-secondary); font-size: 12px; font-weight: 600; text-transform: none; letter-spacing: 0; }
  .calc-input {
    width: 100px;
    text-align: right;
    padding: 5px 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
  }

  /* ── SECTION LABEL ───────────────────────────────────── */
  .section-heading {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 12px;
    margin-top: 24px;
  }
  .section-heading:first-child { margin-top: 0; }

  /* ── TOAST ───────────────────────────────────────────── */
  #toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #1a1d2e;
    color: #fff;
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transform: translateY(20px);
    opacity: 0;
    transition: all .25s ease;
    max-width: 320px;
  }
  #toast.show { transform: translateY(0); opacity: 1; }

  /* ── CONFIRM DIALOG ──────────────────────────────────── */
  #confirm-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,17,23,.55);
    z-index: 400;
    align-items: center;
    justify-content: center;
    padding: 20px;
  }
  #confirm-backdrop.open { display: flex; }
  #confirm-box {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 28px 28px 24px;
    max-width: 380px;
    width: 100%;
  }
  #confirm-box h3 { font-size: 16px; font-weight: 800; margin-bottom: 8px; }
  #confirm-box p  { font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; }
  #confirm-box .confirm-actions { display: flex; gap: 10px; justify-content: flex-end; }

  /* ── RESPONSIVE ──────────────────────────────────────── */
  @media (max-width: 768px) {
    #menu-toggle { display: flex; }
    #sidebar {
      transform: translateX(-100%);
    }
    #sidebar.open {
      transform: translateX(0);
    }
    #sidebar-overlay.open { display: block; }
    #main {
      margin-left: 0;
      padding: 60px 16px 48px;
    }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full { grid-column: 1; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .page-header { margin-bottom: 16px; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .search-wrap { max-width: 100%; }
  }

  @media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .commission-grid { grid-template-columns: 1fr; }
  }