/* ═══════ GrossBook — Custom Panel UI ═══════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sidebar-bg: #0f1c2e;
  --sidebar-hover: #1a2d44;
  --sidebar-active: #e87020;
  --sidebar-w: 240px;
  --topbar-h: 60px;
  --white: #ffffff;
  --body-bg: #f3f5f9;
  --card-bg: #ffffff;
  --border: #e4e8ef;
  --text: #1a2030;
  --text-muted: #7a8499;
  --orange: #e87020;
  --orange-d: #bb4400;
  --green: #16a34a;
  --red: #dc2626;
  --blue: #2563eb;
  --radius: 10px;
  --shadow: 0 1px 6px rgba(0,0,0,.07);
}

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

/* ── Layout ── */
.panel-wrap { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.sidebar-logo img { height: 36px; width: auto; }
.sidebar-logo-text { color: #fff; font-size: 18px; font-weight: 800; letter-spacing: -.02em; }

.sidebar-nav { padding: 16px 0; flex: 1; }
.nav-section-label {
  color: rgba(255,255,255,.35);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 12px 20px 6px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background .15s, color .15s;
  border-left: 3px solid transparent;
}
.sidebar-link:hover { background: var(--sidebar-hover); color: #fff; }
.sidebar-link.active {
  background: rgba(232,112,32,.15);
  color: var(--orange);
  border-left-color: var(--orange);
}
.sidebar-link .icon { width: 18px; text-align: center; font-size: 15px; flex-shrink: 0; }
.sidebar-link .badge {
  margin-left: auto;
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 20px;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.07);
}
.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.45);
  text-decoration: none;
  font-size: 13px;
}
.sidebar-footer a:hover { color: #fff; }

/* ── Main ── */
.main { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-height: 100vh; }

/* ── Topbar ── */
.topbar {
  height: var(--topbar-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title { font-size: 17px; font-weight: 700; color: var(--text); flex: 1; }
.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
}
.topbar-user .avatar {
  width: 34px; height: 34px;
  background: var(--orange);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 700;
}

/* ── Content ── */
.content { padding: 28px; flex: 1; }

/* ── Cards ── */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.card-header {
  padding: 18px 22px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.card-header h2 { font-size: 16px; font-weight: 700; flex: 1; }
.card-body { padding: 18px 22px; }

/* ── Stats row ── */
.stats-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.stat-card .stat-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; }
.stat-card .stat-value { font-size: 28px; font-weight: 800; color: var(--text); }
.stat-card .stat-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ── Search bar ── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.search-box {
  display: flex;
  align-items: center;
  background: var(--body-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 12px;
  gap: 8px;
  flex: 1;
  min-width: 200px;
  max-width: 360px;
}
.search-box input {
  border: none;
  background: none;
  outline: none;
  font-size: 14px;
  color: var(--text);
  padding: 8px 0;
  width: 100%;
}
.search-box .icon { color: var(--text-muted); font-size: 14px; }

/* ── Tabs ── */
.tabs { display: flex; gap: 4px; padding: 0 22px; border-bottom: 1px solid var(--border); }
.tab-btn {
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: color .15s;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--orange); border-bottom-color: var(--orange); font-weight: 600; }

/* ── Table ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  background: #f8f9fc;
  padding: 11px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:hover { background: #fafbfc; }
tbody tr:last-child { border-bottom: none; }
td { padding: 12px 16px; color: var(--text); vertical-align: middle; }
td.muted { color: var(--text-muted); font-size: 13px; }

/* ── Badges ── */
.badge-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge-green { background: #dcfce7; color: #166534; }
.badge-red { background: #fee2e2; color: #991b1b; }
.badge-orange { background: #fff3e0; color: #c25a00; }
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-gray { background: #f3f4f6; color: #6b7280; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s;
}
.btn-sm { padding: 5px 11px; font-size: 13px; border-radius: 6px; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-d); color: #fff; }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--body-bg); color: var(--text); }
.btn-danger { background: #fef2f2; color: var(--red); border: 1px solid #fecaca; }
.btn-danger:hover { background: #fee2e2; }
.btn-edit { background: #eff6ff; color: var(--blue); border: 1px solid #bfdbfe; }
.btn-edit:hover { background: #dbeafe; }
.btn-actions { display: flex; gap: 6px; align-items: center; }

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px 22px;
  border-top: 1px solid var(--border);
}
.pagination .info { flex: 1; font-size: 13px; color: var(--text-muted); }
.page-btn {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--white);
  transition: all .15s;
}
.page-btn:hover { background: var(--body-bg); color: var(--text); }
.page-btn.current { background: var(--orange); color: #fff; border-color: var(--orange); }
.page-btn.disabled { opacity: .4; pointer-events: none; }

/* ── Forms ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 13px; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color .15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group .helptext { font-size: 12px; color: var(--text-muted); }
.form-group .errorlist { list-style: none; color: var(--red); font-size: 12px; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }

/* ── Login page ── */
.login-page {
  min-height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  background: #fff;
  border-radius: 14px;
  padding: 44px 40px;
  width: 380px;
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo img { height: 52px; margin-bottom: 10px; }
.login-logo h1 { font-size: 20px; font-weight: 800; color: var(--text); }
.login-logo p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.login-card .form-group { margin-bottom: 14px; }
.login-card input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
}
.login-card input:focus { border-color: var(--orange); }
.login-card .btn-primary { width: 100%; justify-content: center; padding: 12px; font-size: 15px; margin-top: 8px; }
.login-error { background: #fee2e2; color: #991b1b; padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }

/* ── Confirm delete ── */
.delete-card { max-width: 460px; margin: 60px auto; padding: 36px; text-align: center; }
.delete-card h2 { font-size: 20px; margin-bottom: 10px; }
.delete-card p { color: var(--text-muted); margin-bottom: 24px; }

/* ── Lead detail badge ── */
.lead-row td:first-child { font-weight: 600; }