/* ================================================================
   Luxion Operations System — Stylesheet
   Owner: Latif Mukalazi | Luxion Solutions Limited, Kampala Uganda
   Design: unchanged from original. Added: bottom-nav (mobile),
   chart container, PDF button, API loading indicator.
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --navy: #0D1B2A;
  --navy-light: #162032;
  --navy-mid: #1E2D42;
  --blue: #1A56DB;
  --blue-light: #3B82F6;
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --green: #059669;
  --green-light: #D1FAE5;
  --amber: #D97706;
  --amber-light: #FEF3C7;
  --red: #DC2626;
  --red-light: #FEE2E2;
  --bg: #F4F6F9;
  --surface: #FFFFFF;
  --surface-2: #F8FAFC;
  --border: #E2E8F0;
  --text-primary: #0D1B2A;
  --text-secondary: #4A5568;
  --text-muted: #94A3B8;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1), 0 8px 32px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12), 0 16px 48px rgba(0,0,0,0.08);
  --sidebar-w: 240px;
  --header-h: 60px;
  --bottom-nav-h: 60px;
}

[data-theme="dark"] {
  --bg: #0A1628;
  --surface: #111D30;
  --surface-2: #162032;
  --border: #1E3050;
  --text-primary: #F0F4F8;
  --text-secondary: #94A3B8;
  --text-muted: #4A5568;
  --navy: #162032;
  --navy-light: #1E2D42;
  --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

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

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
  color: var(--navy);
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

.logo-text { flex: 1; min-width: 0; }
.logo-text strong { display: block; color: #fff; font-size: 13px; font-weight: 600; letter-spacing: 0.3px; }
.logo-text span { color: rgba(255,255,255,0.4); font-size: 10px; letter-spacing: 0.5px; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: 12px 0; }

.nav-section-label {
  padding: 16px 20px 6px;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255,255,255,0.25);
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 13.5px;
  font-weight: 500;
  border-left: 2px solid transparent;
  margin: 1px 0;
}

.nav-item:hover { color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.06); }
.nav-item.active { color: #fff; background: rgba(26,86,219,0.25); border-left-color: var(--blue-light); }
.nav-item .nav-icon { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.8; }
.nav-item.active .nav-icon { opacity: 1; }

.sidebar-footer { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.08); }

.user-chip { display: flex; align-items: center; gap: 10px; }

.user-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.user-info strong { display: block; font-size: 12px; color: rgba(255,255,255,0.85); font-weight: 600; }
.user-info span { font-size: 11px; color: rgba(255,255,255,0.35); }

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

/* ===== TOP BAR ===== */
.topbar {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-title { font-size: 15px; font-weight: 600; flex: 1; }
.topbar-subtitle { font-size: 12px; color: var(--text-muted); margin-top: 1px; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }

.hamburger {
  display: none;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  cursor: pointer;
  border: none; background: none;
  color: var(--text-secondary);
  border-radius: 8px;
}
.hamburger:hover { background: var(--bg); }

/* ===== PAGE CONTENT ===== */
.page-content { flex: 1; padding: 24px; }
.page { display: none; }
.page.active { display: block; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
  min-height: 44px; /* tap target */
}

.btn-primary { background: var(--blue); color: white; }
.btn-primary:hover { background: #1347b5; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(26,86,219,0.3); }

.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: var(--navy); }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(201,168,76,0.3); }

.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); background: rgba(26,86,219,0.04); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg); }

.btn-danger { background: var(--red); color: white; }

.btn-sm { padding: 6px 12px; font-size: 12px; min-height: 36px; }
.btn-icon { padding: 8px; border-radius: 8px; min-height: 36px; }

/* ===== CARDS ===== */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-title { font-size: 14px; font-weight: 600; }
.card-body { padding: 20px; }

/* ===== STAT CARDS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent, var(--blue));
  border-radius: var(--radius) var(--radius) 0 0;
}

.stat-card.green-accent { --accent: var(--green); }
.stat-card.gold-accent { --accent: var(--gold); }
.stat-card.amber-accent { --accent: var(--amber); }
.stat-card.red-accent { --accent: var(--red); }
.stat-card.navy-accent { --accent: var(--navy); }

.stat-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin-bottom: 8px; }
.stat-value { font-size: 22px; font-weight: 700; color: var(--text-primary); font-family: 'DM Mono', monospace; letter-spacing: -0.5px; line-height: 1; }
.stat-sub { font-size: 11px; color: var(--text-muted); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.stat-sub.positive { color: var(--green); }
.stat-sub.warning { color: var(--amber); }
.stat-sub.negative { color: var(--red); }

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-blue { background: rgba(26,86,219,0.12); color: var(--blue); }
.badge-green { background: var(--green-light); color: var(--green); }
.badge-amber { background: var(--amber-light); color: var(--amber); }
.badge-red { background: var(--red-light); color: var(--red); }
.badge-navy { background: rgba(13,27,42,0.08); color: var(--navy); }
.badge-gold { background: rgba(201,168,76,0.15); color: #8B6914; }
.badge-gray { background: var(--bg); color: var(--text-secondary); }

/* ===== TABLES ===== */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }

th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  white-space: nowrap;
}

td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--surface-2); }

/* ===== LEAD CARDS (mobile) ===== */
.lead-cards { display: none; }
.lead-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow); }
.lead-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.lead-card-name { font-weight: 600; font-size: 14px; }
.lead-card-biz { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.lead-card-body { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.lead-card-field label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; margin-bottom: 2px; }
.lead-card-field span { font-size: 12px; font-weight: 500; }
.lead-card-actions { display: flex; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }

/* ===== FORMS ===== */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.4px;
}

.form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 13.5px;
  color: var(--text-primary);
  background: var(--surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  min-height: 44px;
}

.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,86,219,0.1); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,27,42,0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--surface);
  border-radius: 20px 20px 0 0;
  width: 100%;
  max-width: 600px;
  max-height: 92vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  padding: 20px 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 1;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.modal-title { font-size: 16px; font-weight: 700; }
.modal-body { padding: 20px; }
.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  background: var(--surface);
  position: sticky;
  bottom: 0;
}

/* ===== SECTION HEADERS ===== */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }
.section-title { font-size: 16px; font-weight: 700; }
.section-title small { font-size: 12px; font-weight: 400; color: var(--text-muted); margin-left: 6px; }

/* ===== FILTER BAR ===== */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }

.filter-chip {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px; font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  transition: all 0.15s;
  min-height: 36px;
  display: inline-flex; align-items: center;
}

.filter-chip:hover, .filter-chip.active {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(26,86,219,0.06);
}

/* ===== PRICING ENGINE ===== */
.pricing-section { margin-bottom: 24px; }

.pricing-section-title {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}

.pricing-section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.pricing-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.pricing-row .form-control { flex: 1; }
.pricing-row .price-input { width: 140px; flex-shrink: 0; font-family: 'DM Mono', monospace; font-size: 13px; }

.remove-row {
  width: 32px; height: 32px;
  border: none; background: none;
  color: var(--text-muted);
  cursor: pointer; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.15s;
}
.remove-row:hover { background: var(--red-light); color: var(--red); }

.pricing-summary {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 20px;
  color: white;
  position: sticky;
  top: 76px;
}

.pricing-summary-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: rgba(255,255,255,0.4); margin-bottom: 16px; }

.pricing-row-sum { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.08); font-size: 13px; }
.pricing-row-sum:last-child { border-bottom: none; }
.pricing-row-sum .sum-label { color: rgba(255,255,255,0.6); }
.pricing-row-sum .sum-value { font-family: 'DM Mono', monospace; font-weight: 600; }
.pricing-row-sum.total { padding-top: 12px; margin-top: 4px; border-top: 2px solid rgba(255,255,255,0.15); border-bottom: none; }
.pricing-row-sum.total .sum-label { color: rgba(255,255,255,0.9); font-weight: 600; }
.pricing-row-sum.total .sum-value { font-size: 16px; color: var(--gold-light); }

.profit-bar-wrap { margin-top: 16px; }
.profit-bar-label { display: flex; justify-content: space-between; font-size: 11px; margin-bottom: 6px; }
.profit-bar-label span:first-child { color: rgba(255,255,255,0.5); }
.profit-bar-label span:last-child { color: var(--green); font-weight: 700; }
.profit-bar-bg { height: 8px; background: rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden; }
.profit-bar-fill { height: 100%; background: linear-gradient(90deg, var(--green), #34D399); border-radius: 10px; transition: width 0.5s ease; }

.pricing-warning { background: rgba(220,38,38,0.15); border: 1px solid rgba(220,38,38,0.3); border-radius: 8px; padding: 10px 12px; font-size: 12px; color: #FCA5A5; margin-top: 12px; display: none; }
.pricing-warning.show { display: block; }

.markup-control { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.1); }
.markup-label { font-size: 11px; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.markup-input { width: 100%; padding: 8px 10px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: 6px; font-family: 'DM Mono', monospace; font-size: 14px; color: white; outline: none; text-align: right; }

/* ===== PROJECTS ===== */
.project-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 20px; margin-bottom: 12px; box-shadow: var(--shadow);
  display: flex; gap: 16px; align-items: flex-start;
  transition: transform 0.2s, box-shadow 0.2s;
}
.project-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.project-type-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.project-card-info { flex: 1; min-width: 0; }
.project-card-name { font-weight: 700; font-size: 14px; margin-bottom: 3px; }
.project-card-client { font-size: 12px; color: var(--text-muted); }
.project-meta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.project-meta-item { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.progress-bar { height: 4px; background: var(--bg); border-radius: 10px; overflow: hidden; margin-top: 10px; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--blue), var(--blue-light)); border-radius: 10px; transition: width 0.5s ease; }

/* ===== INVOICE ===== */
.invoice-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 20px; margin-bottom: 12px; box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.invoice-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.invoice-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.invoice-number { font-family: 'DM Mono', monospace; font-weight: 600; font-size: 13px; color: var(--blue); }
.invoice-card-details { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.invoice-detail-item { flex: 1; min-width: 100px; }
.invoice-detail-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; margin-bottom: 3px; }
.invoice-detail-value { font-size: 13px; font-weight: 600; }
.invoice-amount { font-family: 'DM Mono', monospace; font-size: 18px; font-weight: 700; }
.invoice-card-footer { display: flex; gap: 8px; padding-top: 12px; border-top: 1px solid var(--border); flex-wrap: wrap; }

/* ===== DASHBOARD ===== */
.dashboard-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.activity-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.activity-item:last-child { border-bottom: none; }
.activity-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; }
.activity-text { flex: 1; }
.activity-title { font-size: 13px; font-weight: 500; }
.activity-time { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* Pipeline chart container */
.pipeline-chart-wrap { padding: 12px 4px 4px; }
.pipeline-chart-wrap canvas { max-height: 260px; }

/* ===== SETTINGS ===== */
.settings-section { margin-bottom: 28px; }
.settings-section-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.settings-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--border); }
.settings-row:last-child { border-bottom: none; }
.settings-row-info strong { font-size: 13.5px; font-weight: 600; display: block; }
.settings-row-info small { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.toggle { width: 44px; height: 24px; background: var(--border); border-radius: 12px; cursor: pointer; position: relative; transition: background 0.2s; flex-shrink: 0; }
.toggle.on { background: var(--blue); }
.toggle::after { content: ''; width: 20px; height: 20px; background: white; border-radius: 50%; position: absolute; top: 2px; left: 2px; transition: transform 0.2s; box-shadow: 0 1px 4px rgba(0,0,0,0.2); }
.toggle.on::after { transform: translateX(20px); }

/* ===== MOBILE SIDEBAR OVERLAY ===== */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 99; }

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 48px 24px; color: var(--text-muted); }
.empty-state-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--text-secondary); }
.empty-state-sub { font-size: 13px; margin-top: 4px; }

/* ===== SEARCH INPUT ===== */
.search-wrap { position: relative; flex: 1; max-width: 320px; }
.search-wrap svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.search-input { width: 100%; padding: 8px 10px 8px 34px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-family: inherit; font-size: 13px; background: var(--bg); color: var(--text-primary); outline: none; transition: border-color 0.2s; min-height: 44px; }
.search-input:focus { border-color: var(--blue); background: var(--surface); }

/* ===== TWO COLUMN LAYOUT ===== */
.two-col { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }

/* ===== OVERDUE ===== */
.overdue-indicator { width: 6px; height: 6px; background: var(--red); border-radius: 50%; display: inline-block; margin-right: 4px; }

/* ===== TOAST ===== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 500; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--navy); color: white; padding: 12px 16px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg); animation: slideInRight 0.3s ease; max-width: 300px; }
@keyframes slideInRight { from { transform: translateX(30px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===== BOTTOM NAV (mobile only) ===== */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--bottom-nav-h);
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.1);
  z-index: 100;
  flex-direction: row;
  align-items: stretch;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: color 0.2s;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 6px 2px;
  min-width: 0;
}

.bottom-nav-item svg { flex-shrink: 0; }

.bottom-nav-item.active { color: var(--gold-light); }
.bottom-nav-item:hover { color: rgba(255,255,255,0.8); }

/* ===== API LOADING INDICATOR ===== */
.api-loader {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light), var(--gold));
  z-index: 999;
  animation: loadBar 1.2s ease-in-out infinite;
}
.api-loader.active { display: block; }
@keyframes loadBar {
  0% { transform: scaleX(0); transform-origin: left; }
  50% { transform: scaleX(0.7); transform-origin: left; }
  100% { transform: scaleX(1); transform-origin: left; opacity: 0; }
}

/* ===== PRICING TABS ===== */
.pricing-tabs { display: flex; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 4px; width: fit-content; }
.pricing-tab { display: flex; align-items: center; gap: 7px; padding: 9px 18px; border: none; border-radius: calc(var(--radius) - 2px); font-family: inherit; font-size: 13px; font-weight: 600; cursor: pointer; background: transparent; color: var(--text-muted); transition: all 0.2s; min-height: 44px; }
.pricing-tab:hover { color: var(--text-secondary); background: var(--bg); }
.pricing-tab.active { background: var(--blue); color: white; box-shadow: 0 2px 8px rgba(26,86,219,0.3); }

/* ===== QUOTE ITEM PICKER CARD ===== */
.picker-item-card { background: var(--surface-2); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 12px; cursor: pointer; transition: all 0.15s; position: relative; }
.picker-item-card:hover { border-color: var(--blue); background: rgba(26,86,219,0.04); transform: translateY(-1px); }
.picker-item-card.in-quote { border-color: var(--green); background: rgba(5,150,105,0.05); }
.picker-item-name { font-size: 13px; font-weight: 600; margin-bottom: 4px; line-height: 1.3; }
.picker-item-price { font-family: 'DM Mono', monospace; font-size: 12px; color: var(--blue); font-weight: 600; }
.picker-item-cat { position: absolute; top: 8px; right: 8px; font-size: 9px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; }
.picker-item-added { position: absolute; bottom: 8px; right: 8px; color: var(--green); font-size: 14px; }

/* ===== QUOTE LINE ITEM ===== */
.quote-line-item { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.quote-line-item:last-child { border-bottom: none; }
.quote-line-name { flex: 1; min-width: 0; }
.quote-line-name strong { display: block; font-size: 13px; font-weight: 600; }
.quote-line-name span { font-size: 11px; color: var(--text-muted); }
.qty-control { display: flex; align-items: center; gap: 0; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; }
.qty-btn { width: 30px; height: 30px; border: none; background: var(--surface-2); color: var(--text-secondary); cursor: pointer; font-size: 16px; font-weight: 700; display: flex; align-items: center; justify-content: center; transition: background 0.15s; line-height: 1; }
.qty-btn:hover { background: var(--bg); }
.qty-value { width: 36px; text-align: center; font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 700; border: none; outline: none; background: var(--surface); color: var(--text-primary); padding: 0; height: 30px; }
.quote-line-total { font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 700; width: 90px; text-align: right; flex-shrink: 0; }

/* Catalogue category color dots */
.cat-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 5px; flex-shrink: 0; }
.cat-dot-CCTV { background: var(--red); }
.cat-dot-Digital { background: var(--blue); }
.cat-dot-Labor { background: var(--amber); }
.cat-dot-General { background: var(--text-muted); }

/* Print */
@media print {
  .sidebar, .topbar, .modal-overlay, .bottom-nav { display: none !important; }
  .main-content { margin: 0; }
}

/* ===== DECISION ALERT CARD ===== */
.decision-alert { border-radius: var(--radius); padding: 16px 20px; margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; border: 1.5px solid; animation: alertPulse 0.4s ease; }
@keyframes alertPulse { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.decision-alert.alert-danger { background: rgba(220,38,38,0.07); border-color: rgba(220,38,38,0.25); }
.decision-alert.alert-success { background: rgba(5,150,105,0.07); border-color: rgba(5,150,105,0.25); }
.decision-alert.alert-warning { background: rgba(217,119,6,0.07); border-color: rgba(217,119,6,0.25); }
.alert-icon { font-size: 20px; flex-shrink: 0; }
.alert-body { flex: 1; }
.alert-body strong { font-size: 13.5px; font-weight: 700; }
.alert-body span { font-size: 12.5px; display: block; margin-top: 2px; color: var(--text-secondary); }
.alert-number { font-family: 'DM Mono', monospace; font-weight: 800; font-size: 15px; }
.alert-danger .alert-number { color: var(--red); }
.alert-success .alert-number { color: var(--green); }
.alert-warning .alert-number { color: var(--amber); }

/* ===== QUICK ACTIONS BAR ===== */
.quick-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.quick-action-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 12.5px; font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text-secondary);
  transition: all 0.2s; white-space: nowrap;
  min-height: 44px;
}
.quick-action-btn:hover { border-color: var(--blue); color: var(--blue); background: rgba(26,86,219,0.05); transform: translateY(-1px); box-shadow: 0 3px 10px rgba(26,86,219,0.15); }

/* ===== FINANCIAL CARDS ===== */
.stat-card.financial-card .stat-value { font-size: 26px; font-weight: 800; letter-spacing: -1px; }
.stat-card.financial-card .stat-label { font-size: 12px; font-weight: 700; }

/* ===== PROFIT MARGIN BADGE ===== */
.profit-status-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 800; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 12px; width: 100%; justify-content: center; }
.profit-status-badge.safe { background: rgba(5,150,105,0.2); color: #34D399; border: 1px solid rgba(52,211,153,0.3); }
.profit-status-badge.low { background: rgba(217,119,6,0.2); color: #FCD34D; border: 1px solid rgba(252,211,77,0.3); }
.profit-status-badge.risky { background: rgba(220,38,38,0.2); color: #FCA5A5; border: 1px solid rgba(252,165,165,0.3); }

/* ===== STRONG PRICING WARNING ===== */
.pricing-warning-strong { background: rgba(220,38,38,0.2); border: 1.5px solid rgba(220,38,38,0.5); border-radius: 8px; padding: 12px 14px; font-size: 13px; font-weight: 600; color: #FCA5A5; margin-top: 12px; display: none; line-height: 1.5; }
.pricing-warning-strong.show { display: block; }

/* ===== INVOICE OVERDUE ENHANCEMENTS ===== */
.invoice-card.is-overdue { border-color: rgba(220,38,38,0.4); box-shadow: 0 0 0 1px rgba(220,38,38,0.15), var(--shadow); }
.overdue-strip { background: rgba(220,38,38,0.08); border: 1px solid rgba(220,38,38,0.2); border-radius: 6px; padding: 7px 12px; font-size: 12px; font-weight: 700; color: var(--red); display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.due-soon-strip { background: rgba(217,119,6,0.08); border: 1px solid rgba(217,119,6,0.2); border-radius: 6px; padding: 7px 12px; font-size: 12px; font-weight: 700; color: var(--amber); display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.due-future-strip { background: rgba(26,86,219,0.06); border: 1px solid rgba(26,86,219,0.15); border-radius: 6px; padding: 7px 12px; font-size: 12px; font-weight: 600; color: var(--blue); display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.reminder-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; background: rgba(217,119,6,0.1); border: 1.5px solid rgba(217,119,6,0.3); border-radius: 6px; font-size: 12px; font-weight: 700; color: var(--amber); cursor: pointer; transition: all 0.2s; font-family: inherit; min-height: 44px; }
.reminder-btn:hover { background: rgba(217,119,6,0.2); }

/* ===== PROJECT URGENCY BADGES ===== */
.badge-delayed { background: rgba(220,38,38,0.12); color: var(--red); border: 1px solid rgba(220,38,38,0.2); }
.badge-due-soon { background: rgba(217,119,6,0.12); color: var(--amber); border: 1px solid rgba(217,119,6,0.2); }
.progress-pct-label { font-size: 11px; font-weight: 700; color: var(--text-secondary); margin-top: 4px; text-align: right; }

/* ===== PROJECT PROFIT CARD ===== */
.project-profit-strip { display: flex; gap: 12px; margin-top: 10px; padding: 10px 12px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); flex-wrap: wrap; }
.project-profit-item { flex: 1; min-width: 90px; }
.project-profit-item label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; margin-bottom: 3px; }
.project-profit-item span { font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 700; }
.profit-positive { color: var(--green); }
.profit-negative { color: var(--red); }

/* ===== CREATE QUOTE FROM LEAD BUTTON ===== */
.create-quote-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(232,201,122,0.15)); border: 1.5px solid rgba(201,168,76,0.35); border-radius: 6px; font-size: 12px; font-weight: 700; color: #8B6914; cursor: pointer; transition: all 0.2s; font-family: inherit; white-space: nowrap; min-height: 44px; }
[data-theme="dark"] .create-quote-btn { color: var(--gold-light); }
.create-quote-btn:hover { background: rgba(201,168,76,0.25); transform: translateY(-1px); }

/* ===== DASHBOARD FINANCIAL SECTION ===== */
.financial-highlight-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }

/* ===== UTILITY ===== */
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.font-mono { font-family: 'DM Mono', monospace; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.mb-24 { margin-bottom: 24px; }
.gap-8 { gap: 8px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .pricing-summary { position: static; }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.active { display: block; }
  .main-content { margin-left: 0; }
  .hamburger { display: flex; }
  .page-content { padding: 16px; padding-bottom: calc(var(--bottom-nav-h) + 16px); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .table-leads { display: none; }
  .lead-cards { display: block; }
  .topbar { padding: 0 16px; }
  .modal { border-radius: 20px 20px 0 0; }
  .toast-container { left: 16px; right: 16px; bottom: calc(var(--bottom-nav-h) + 8px); }
  .toast { max-width: none; }
  .pricing-row .price-input { width: 110px; }
  /* Show bottom nav, hide sidebar toggle in favour of it */
  .bottom-nav { display: flex; }
}

@media (max-width: 640px) {
  .financial-highlight-row { grid-template-columns: 1fr; }
  .quick-actions { gap: 6px; }
  .quick-action-btn { font-size: 11.5px; padding: 7px 10px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-value { font-size: 20px; }
  .section-header { flex-direction: column; align-items: stretch; }
  .filter-bar { gap: 6px; }
  .filter-chip { font-size: 11px; padding: 5px 10px; }
}