@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* =========================================================================
   MINECORE MASTER DESIGN SYSTEM & UI TOKENS
   Copyright (c) 2026 MineCore / TVB Network (Pty) Ltd. All rights reserved.
   ========================================================================= */

:root {
  --bg: #f8fafc;
  --bg-elevated: #ffffff;
  --card: #ffffff;
  --surface: #ffffff;
  --surface2: #f1f5f9;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-faint: #94a3b8;
  --border: #e2e8f0;
  --border-subtle: #cbd5e1;
  
  /* Mining Palette: Gold & Amber Accents (WCAG AA Compliant) */
  --accent: #f59e0b;
  --accent-dim: #d97706;
  --accent-light: #fef3c7;
  --amber: #f59e0b;
  --amber-dark: #d97706;
  --amber-glow: rgba(245, 158, 11, 0.2);
  --amber-text: #b45309;
  --amber-bg: rgba(245, 158, 11, 0.12);
  --amber-border: rgba(245, 158, 11, 0.28);
  
  --success: #10b981;
  --success-light: #ecfdf5;
  --green: #10b981;
  --green-dark: #047857;
  --green-text: #047857;
  --green-bg: rgba(16, 185, 129, 0.12);
  --green-border: rgba(16, 185, 129, 0.28);
  
  --warning: #f59e0b;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --red: #ef4444;
  --red-dark: #b91c1c;
  --red-text: #b91c1c;
  --red-bg: rgba(239, 68, 68, 0.10);
  --red-border: rgba(239, 68, 68, 0.28);
  
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #dbeafe;
  --blue-text: #1d4ed8;
  --blue-bg: rgba(37, 99, 235, 0.10);
  --blue-border: rgba(37, 99, 235, 0.28);
  
  --purple: #8b5cf6;
  --purple-dark: #6d28d9;
  --purple-light: #f3e8ff;
  --purple-text: #6d28d9;
  --purple-bg: rgba(139, 92, 246, 0.10);
  --purple-border: rgba(139, 92, 246, 0.28);
  
  --input-bg: #f8fafc;
  --shadow: 0 1px 3px rgba(0,0,0,.05), 0 10px 25px rgba(15,23,42,.05);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg: 0 20px 40px -10px rgba(15,23,42,.15);
}

[data-theme="dark"] {
  --bg: #0b0f19;
  --bg-elevated: #111827;
  --card: #141c2e;
  --surface: #141c2e;
  --surface2: #1e293b;
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --text-faint: #64748b;
  --border: #243048;
  --border-subtle: #334155;
  
  --accent: #f59e0b;
  --accent-dim: #b45309;
  --accent-light: rgba(245, 158, 11, 0.15);
  --amber: #f59e0b;
  --amber-dark: #d97706;
  --amber-glow: rgba(245, 158, 11, 0.25);
  --amber-text: #fbbf24;
  --amber-bg: rgba(245, 158, 11, 0.18);
  --amber-border: rgba(245, 158, 11, 0.35);
  
  --success: #10b981;
  --success-light: rgba(16, 185, 129, 0.15);
  --green: #10b981;
  --green-dark: #047857;
  --green-text: #34d399;
  --green-bg: rgba(16, 185, 129, 0.18);
  --green-border: rgba(16, 185, 129, 0.35);
  
  --danger: #dc2626;
  --danger-light: rgba(220, 38, 38, 0.15);
  --red: #ef4444;
  --red-dark: #b91c1c;
  --red-text: #f87171;
  --red-bg: rgba(239, 68, 68, 0.18);
  --red-border: rgba(239, 68, 68, 0.35);
  
  --blue: #3b82f6;
  --blue-dark: #1d4ed8;
  --blue-light: rgba(37, 99, 235, 0.18);
  --blue-text: #60a5fa;
  --blue-bg: rgba(37, 99, 235, 0.18);
  --blue-border: rgba(37, 99, 235, 0.35);
  
  --purple: #a855f7;
  --purple-dark: #7e22ce;
  --purple-text: #c084fc;
  --purple-bg: rgba(168, 85, 247, 0.18);
  --purple-border: rgba(168, 85, 247, 0.35);
  
  --input-bg: #0f172a;
  
  --shadow: 0 4px 20px rgba(0,0,0,.45);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  --shadow-lg: 0 20px 50px rgba(0,0,0,.6);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
  transition: background .25s ease, color .25s ease;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.app {
  display: flex;
  min-height: 100vh;
  width: 100%;
  position: relative;
  background: var(--bg);
}

/* =========================================================================
   1. FIXED 272PX SIDEBAR WITH CATEGORIZED NAVIGATION & UPGRADE METER
   ========================================================================= */
.sidebar {
  width: 272px;
  background: var(--card);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 50;
  overflow: hidden;
  box-sizing: border-box;
  transition: transform .25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  height: 64px;
  box-sizing: border-box;
}

.sidebar-brand-box {
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--card);
  box-sizing: border-box;
}
.sidebar-brand-box .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  border-bottom: none;
  height: auto;
}
.sidebar-company-card {
  margin-top: 10px;
  padding: 8px 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all .2s ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-company-card:hover {
  border-color: var(--amber);
  background: var(--card);
}
.company-card-top {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}
.company-card-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.company-card-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 10.5px;
  color: var(--text-muted);
}
.company-card-commodity {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 130px;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  display: grid;
  place-items: center;
  color: #000;
  font-weight: 900;
  font-size: 16px;
  box-shadow: 0 4px 12px var(--amber-glow);
  flex-shrink: 0;
}
.brand b { font-weight: 800; font-size: 16px; letter-spacing: -0.02em; }
.brand small { color: var(--text-muted); font-weight: 700; font-size: 10.5px; margin-left: 6px; letter-spacing: 0.04em; }

.sidebar .nav, .sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.sidebar .nav::-webkit-scrollbar, .sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar .nav::-webkit-scrollbar-thumb, .sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; }

.nav-section { margin-bottom: 14px; }
.nav-section:last-child { margin-bottom: 4px; }
.nav-section-title {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-faint);
  padding: 6px 10px 4px;
  margin-bottom: 2px;
  user-select: none;
}

.nav-btn, .nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8.5px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 13px;
  cursor: pointer;
  background: transparent;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
  text-decoration: none;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.nav-btn:hover, .nav-item:hover {
  background: var(--surface2);
  color: var(--text);
}
.nav-btn.active, .nav-item.active {
  background: var(--accent-light);
  color: var(--accent-dim);
  border-color: rgba(245, 158, 11, 0.3);
  font-weight: 700;
}
[data-theme="dark"] .nav-btn.active, [data-theme="dark"] .nav-item.active {
  color: var(--accent);
}
.nav-btn svg, .nav-item svg, .nav-btn i, .nav-item i {
  width: 17px;
  height: 17px;
  stroke-width: 1.9;
  flex-shrink: 0;
}

/* Pinned Bottom Upgrade Card & Shard Meter */
.sidebar-foot {
  flex-shrink: 0;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  background: var(--card);
  box-sizing: border-box;
}

.sidebar-upgrade-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(16, 185, 129, 0.08));
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 14px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
[data-theme="dark"] .sidebar-upgrade-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(16, 185, 129, 0.1));
  border-color: rgba(245, 158, 11, 0.35);
}
.sidebar-upgrade-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.upgrade-plan-pill {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #000;
}
.upgrade-meter-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.upgrade-meter-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}
.upgrade-meter-bar {
  height: 6px;
  background: var(--surface2);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.upgrade-meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #10b981);
  border-radius: 999px;
  transition: width 0.6s ease;
}
.btn-upgrade-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  font-size: 12px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, filter .15s ease;
}
.btn-upgrade-cta:hover { filter: brightness(1.1); transform: translateY(-1px); }

/* =========================================================================
   2. MAIN WRAPPER & TOP NAVIGATION BAR
   ========================================================================= */
.main, .main-wrapper {
  flex: 1;
  min-width: 0;
  margin-left: 272px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
  box-sizing: border-box;
  transition: margin-left .25s ease;
}

.topbar {
  height: 64px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 20px;
  box-sizing: border-box;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: visible;
}

.search, .search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 10px;
  min-width: 260px;
  flex: 1;
  max-width: 440px;
  position: relative;
}
.search input, .search-bar input {
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  width: 100%;
  font-family: inherit;
  font-size: 13px;
}
.search-shortcut {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.search-results-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  max-height: 380px;
  overflow-y: auto;
  z-index: 200;
  padding: 6px 0;
  display: none;
}
.search-results-dropdown.open { display: block; }
.search-result-item {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover, .search-result-item.selected {
  background: var(--surface2);
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
  color: var(--text-muted);
  transition: all .15s ease;
  position: relative;
}
.icon-btn:hover { color: var(--text); background: var(--surface2); }

.user, .profile-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
}
.profile-pill:hover {
  border-color: var(--amber);
  background: var(--card);
}
.avatar {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  display: grid;
  place-items: center;
  color: #000;
  font-weight: 800;
  font-size: 11px;
}
.profile-name {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.profile-arrow {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  transition: transform .2s ease;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: nowrap;
}

.icon-btn.icon-btn-siren {
  border-color: rgba(239, 68, 68, 0.35) !important;
  background: rgba(239, 68, 68, 0.08) !important;
  color: #ef4444 !important;
}
.icon-btn.icon-btn-siren:hover {
  background: rgba(239, 68, 68, 0.18) !important;
  border-color: #ef4444 !important;
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.25);
}

.telemetry-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface2);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.menu-btn svg, .menu-btn i { width: 18px; height: 18px; }

/* Concession Pill */
.concession-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition: all .2s ease;
}
.concession-pill:hover {
  border-color: var(--amber);
  background: var(--card);
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  display: inline-block;
  flex-shrink: 0;
}
.concession-text {
  display: flex;
  align-items: center;
  gap: 4px;
}
.concession-sub {
  font-weight: 500;
  color: var(--text-muted);
}

/* Central Command Search Wrap & Live Dropdown */
.search-wrap {
  position: relative;
  width: 100%;
  max-width: 360px;
  min-width: 160px;
  flex: 1;
  transition: max-width .2s ease;
}
.search-wrap:focus-within {
  max-width: 420px;
}
.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  pointer-events: none;
}
.search-wrap input {
  width: 100%;
  height: 36px;
  padding-left: 32px;
  padding-right: 38px;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12.5px;
  outline: none;
  transition: all .2s ease;
  font-family: inherit;
}
.search-wrap input:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 2px var(--amber-glow);
}
.search-kbd {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2px 5px;
  border-radius: 5px;
  pointer-events: none;
}
.search-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  min-width: 320px;
  max-height: 380px;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  padding: 6px;
}
.search-dropdown.active {
  display: block;
}

/* Dropdown Wrap & Popups */
.dropdown-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.notif-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 360px;
  max-width: 90vw;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  overflow: hidden;
  animation: dropPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes dropPop {
  from { opacity: 0; transform: translateY(-8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.notif-head {
  padding: 12px 16px;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
}
.notif-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
  padding: 12px;
  font-size: 12px;
}
.notif-item {
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  transition: all .15s ease;
  color: var(--text);
  cursor: pointer;
}
.notif-item:hover {
  background: var(--border);
}
.notif-item.emergency {
  border-left: 3px solid #ef4444;
  background: rgba(239, 68, 68, 0.08);
}
.notif-item.unread {
  border-left: 3px solid var(--amber);
}
.notif-foot {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface2);
}
.notif-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 24px;
  font-size: 12.5px;
}
.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  font-size: 9px;
  padding: 2px 6px;
  background: #ef4444;
  color: #fff;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
}

/* User Profile Dropdown */
.profile-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 240px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  padding: 8px;
  animation: dropPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
.profile-drop-head {
  padding: 10px 12px 12px;
  border-bottom: 1px solid var(--border);
}
.drop-name {
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
}
.drop-email {
  font-size: 11px;
  color: var(--text-muted);
  word-break: break-all;
  margin-top: 2px;
}
.profile-drop-body {
  padding: 6px 0 2px;
}
.profile-drop-body a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 600;
  transition: all .15s ease;
}
.profile-drop-body a:hover {
  background: var(--surface2);
}
.profile-drop-body a svg, .profile-drop-body a i {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
.drop-divider {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 6px 0;
}
.logout-link {
  color: #ef4444 !important;
}
.logout-link:hover {
  background: rgba(239, 68, 68, 0.08) !important;
}

/* =========================================================================
   3. BOX CONTENT & HIGH-DENSITY WORKSPACE ARCHITECTURE
   ========================================================================= */
.content, .main-content {
  padding: 28px 36px 64px;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
  box-sizing: border-box;
}

.page, .view { display: none; }
.page.active, .view.active {
  display: block;
  animation: pageIn .22s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.box-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 14px;
}
.h1 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 4px;
}
.box-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.box-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 20px;
}

/* Segmented View Switcher Buttons */
.view-toggle {
  display: inline-flex;
  gap: 4px;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 4px;
  border-radius: 12px;
}
.view-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s ease;
}
.view-toggle-btn.active {
  background: var(--card);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.view-toggle-btn svg, .view-toggle-btn i { width: 14px; height: 14px; }

/* Filter Pills Strip */
.table-filter-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-pill {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s ease;
}
.filter-pill:hover, .filter-pill.active {
  border-color: var(--accent);
  color: var(--accent-dim);
  background: var(--accent-light);
}
[data-theme="dark"] .filter-pill:hover, [data-theme="dark"] .filter-pill.active {
  color: var(--accent);
}

/* =========================================================================
   4. EXECUTIVE KPI GRID & CARDS
   ========================================================================= */
.grid { display: grid; gap: 18px; }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-kpi {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

@media (max-width: 1420px) {
  .grid-kpi { grid-template-columns: repeat(3, 1fr); gap: 14px; }
}
@media (max-width: 860px) {
  .grid-kpi { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}
@media (max-width: 520px) {
  .grid-kpi { grid-template-columns: 1fr; gap: 10px; }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.card-title {
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.card-body { padding: 0; }

.kpi {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border) !important;
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  min-height: 122px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, border-color 0.2s ease;
}
.kpi:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px -4px rgba(0, 0, 0, 0.08);
  border-color: var(--border) !important;
}
.kpi::before {
  display: none !important;
}
.kpi-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.kpi-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.kpi-icon i, .kpi-icon svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.2;
}
[data-theme="dark"] .kpi-icon { color: var(--accent); }
.kpi-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kpi-value, .kpi .val {
  font-size: 25px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.025em;
  margin: 4px 0 2px;
  word-break: break-word;
}
.kpi-sub {
  font-size: 11.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kpi-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.kpi-dot.amber {
  background: var(--amber);
  box-shadow: 0 0 0 2px var(--amber-bg);
}
.kpi-dot.blue {
  background: var(--blue);
  box-shadow: 0 0 0 2px var(--blue-bg);
}
.kpi-dot.purple {
  background: var(--purple);
  box-shadow: 0 0 0 2px var(--purple-bg);
}
.kpi-dot.green {
  background: var(--green);
  box-shadow: 0 0 0 2px var(--green-bg);
}
.kpi-trend { font-size: 11.5px; font-weight: 700; margin-top: 2px; }
.kpi-trend.up { color: var(--success); }
.kpi-trend.down { color: var(--danger); }

/* =========================================================================
   5. HIGH-DENSITY DATA TABLES
   ========================================================================= */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}
table, .dense-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
th, td {
  padding: 13px 18px;
  text-align: left;
  white-space: nowrap;
}
thead th {
  position: sticky;
  top: 0;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
}
tbody tr {
  border-top: 1px solid var(--border);
  transition: background .12s ease;
}
tbody tr:hover {
  background: var(--surface2);
}

/* =========================================================================
   6. BADGES, BUTTONS & FORM INPUTS
   ========================================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  border: 1px solid var(--border);
  line-height: 1.4;
}
.badge.green  { background: var(--green-bg); color: var(--green-text); border-color: var(--green-border); }
.badge.amber  { background: var(--amber-bg); color: var(--amber-text); border-color: var(--amber-border); }
.badge.red    { background: var(--red-bg); color: var(--red-text); border-color: var(--red-border); }
.badge.blue   { background: var(--blue-bg); color: var(--blue-text); border-color: var(--blue-border); }
.badge.purple { background: var(--purple-bg); color: var(--purple-text); border-color: var(--purple-border); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  transition: all .15s ease;
}
.btn:hover { background: var(--border); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary, .btn.primary {
  background: linear-gradient(135deg, var(--accent), #d97706);
  border-color: transparent;
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 14px var(--amber-glow);
}
.btn-primary:hover, .btn.primary:hover {
  filter: brightness(1.08);
}
.btn-secondary { background: var(--surface2); border: 1px solid var(--border); }
.btn-sm, .btn.small { padding: 6px 12px; font-size: 12px; border-radius: 8px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
label { font-size: 12px; font-weight: 700; color: var(--text-muted); }
input, select, textarea {
  height: 42px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: all .2s;
  width: 100%;
}
textarea { height: auto; padding: 10px 14px; min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--amber-glow);
  background: var(--card);
}

/* =========================================================================
   7. INFORMATIVE EMPTY STATES & SHIMMER SKELETONS
   ========================================================================= */
@keyframes fc-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton-row, .skeleton-card, .skeleton-pill, .skeleton-val {
  background: linear-gradient(90deg, var(--border) 25%, var(--surface2) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: fc-shimmer 1.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  border-radius: 8px;
}
.skeleton-row { height: 44px; margin-bottom: 6px; width: 100%; }
.skeleton-pill { height: 26px; width: 84px; border-radius: 999px; }
.skeleton-card { height: 110px; width: 100%; border-radius: 14px; }
.skeleton-val { height: 30px; width: 75px; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  background: var(--card);
  border: 1px dashed var(--border);
  border-radius: 16px;
  margin: 12px 0;
}
.empty-state-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-light);
  color: var(--accent-dim);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
[data-theme="dark"] .empty-state-icon { color: var(--accent); }
.empty-state-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.empty-state-text {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 440px;
  margin-bottom: 18px;
  line-height: 1.5;
}

/* =========================================================================
   8. PRICING & SUBSCRIPTION TIERS (ZAR SOUTH AFRICA)
   ========================================================================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 14px;
}
@media (max-width: 960px) { .pricing-grid { grid-template-columns: 1fr; } }
.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease;
}
.pricing-card:hover { transform: translateY(-3px); }
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 12px 30px var(--amber-glow);
}
.pricing-popular-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 3px 12px;
  border-radius: 999px;
}
.pricing-price {
  font-size: 32px;
  font-weight: 900;
  color: var(--text);
  margin: 16px 0 18px;
  letter-spacing: -0.02em;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin: 0 0 24px;
  font-size: 13px;
  color: var(--text);
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-features li svg, .pricing-features li i {
  color: var(--success);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* =========================================================================
   9. TOP-SLIDING MODALS & TOAST ALERTS
   ========================================================================= */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.open { display: flex; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(5px);
}
.modal-card {
  position: relative;
  width: 100%;
  max-width: 580px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  z-index: 1;
  overflow: hidden;
  animation: modalSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalSlide {
  from { opacity: 0; transform: translateY(-20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-head h3 { font-size: 17px; font-weight: 800; margin: 0; color: var(--text); }
.modal-body { padding: 22px; max-height: 75vh; overflow-y: auto; }
.modal-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  background: var(--surface2);
}

.toast-wrap, .toast-container {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
  pointer-events: none;
}
.toast, .toast-msg {
  pointer-events: auto;
  padding: 12px 18px;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes toastIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* =========================================================================
   9B. BUSINESS SETTINGS MODULAR SUBTABS & PANES
   ========================================================================= */
.settings-subtabs-strip {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 2px;
}
.settings-subtabs-strip::-webkit-scrollbar { height: 4px; }
.settings-subtabs-strip::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.settings-subtab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s ease;
}
.settings-subtab-btn:hover {
  color: var(--text);
  background: var(--surface2);
}
.settings-subtab-btn.active {
  color: var(--amber-text);
  border-bottom-color: var(--amber);
  background: var(--surface2);
}
.settings-subtab-btn.danger-tab:hover {
  color: var(--red-text);
}
.settings-subtab-btn.danger-tab.active {
  color: var(--red-text);
  border-bottom-color: var(--red);
}
.settings-pane {
  display: none;
  animation: fadeInPane .2s ease-in-out;
}
.settings-pane.active {
  display: block;
}
@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================================
   9C. COMMERCIAL PRICING PLAN TOGGLES & PAYMENT TABS
   ========================================================================= */
.plan-cycle-toggle-wrap {
  display: flex;
  justify-content: center;
  gap: 8px;
  background: var(--surface2);
  padding: 5px;
  border-radius: 12px;
  border: 1px solid var(--border);
  max-width: 360px;
  margin: 0 auto 24px;
}
.plan-cycle-btn {
  flex: 1;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--text-muted);
  transition: all .2s ease;
}
.plan-cycle-btn.active {
  background: var(--amber);
  color: #000;
  box-shadow: 0 2px 8px var(--amber-glow);
}
.save-badge {
  background: #10b981;
  color: #fff;
  font-size: 9.5px;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 4px;
}
.upgrade-pay-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.upgrade-pay-tab {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
}
.upgrade-pay-tab:hover {
  color: var(--text);
}
.upgrade-pay-tab.active {
  color: var(--amber-text);
  border-bottom-color: var(--amber);
}

/* =========================================================================
   10. THEME WIPING TRANSITIONS & RESPONSIVENESS
   ========================================================================= */

/* ── THEME CIRCULAR WIPE TRANSITIONS ───────────────────────── */
::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}
::view-transition-old(root) {
  z-index: 1;
}
::view-transition-new(root) {
  z-index: 999999;
}
html.tvb-theme-wipe-active,
html.tvb-theme-wipe-active * {
  transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease !important;
}

/* Theme Icon Toggle Button & Pure Vector SVG Icons */
.theme-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  padding: 0;
}
.theme-icon-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--card);
  transform: translateY(-1px);
}
.theme-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}
[data-theme="light"] .theme-icon-sun {
  display: none !important;
  opacity: 0;
  transform: rotate(-90deg) scale(0.6);
}
[data-theme="light"] .theme-icon-moon {
  display: inline-flex !important;
  opacity: 1;
  transform: rotate(0deg) scale(1);
  color: #64748b;
}
[data-theme="dark"] .theme-icon-moon {
  display: none !important;
  opacity: 0;
  transform: rotate(90deg) scale(0.6);
}
[data-theme="dark"] .theme-icon-sun {
  display: inline-flex !important;
  opacity: 1;
  transform: rotate(0deg) scale(1);
  color: #f59e0b;
}

/* Responsive visibility utilities */
.hide-mobile, .hide-tablet { transition: opacity 0.15s ease; }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
}
.sidebar-backdrop.active, .sidebar-backdrop.open { display: block; }
.hamburger { display: none; }

/* Tablet & Smaller (< 1024px) */
@media (max-width: 1024px) {
  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 280px;
    transform: translateX(-100%);
    box-shadow: 0 0 35px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .sidebar.open { transform: translateX(0); }
  .main, .main-wrapper {
    margin-left: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
  }
  .menu-btn { display: inline-flex !important; }
  .hamburger { display: inline-flex !important; }
  .hide-tablet { display: none !important; }
  .search, .search-bar, .search-wrap { display: none !important; }
  .topbar { padding: 0 16px; }
  .content, .main-content { padding: 16px 16px 84px; }
}

/* Mobile Devices (< 768px) */
@media (max-width: 768px) {
  .topbar {
    padding: 0 12px !important;
    height: 56px !important;
    gap: 8px !important;
  }
  .topbar-left {
    gap: 8px !important;
    min-width: 0 !important;
    flex: 1 1 auto !important;
  }
  .topbar-right {
    gap: 6px !important;
    flex-shrink: 0 !important;
  }
  .concession-pill {
    max-width: 150px !important;
    padding: 4px 8px !important;
    font-size: 11px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }
  .concession-text strong {
    max-width: 110px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    display: inline-block !important;
  }
  .hide-mobile { display: none !important; }
  .content, .main-content { padding: 14px 12px 84px !important; }
  .btn-sm { padding: 5px 9px !important; font-size: 11.5px !important; }
  .btn-siren-topbar { padding: 6px 8px !important; }
  .profile-pill { padding: 3px !important; }
  .grid-kpi {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }
  .kpi-card, .card {
    padding: 14px !important;
    border-radius: 12px !important;
  }
  .grid-2, .grid-3 {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
  .table-container, .table-wrap, .table-responsive, .data-table-wrapper {
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
  .box-head {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }
  .modal-box, .modal-card {
    max-width: 95vw !important;
    width: 95vw !important;
    margin: 10px auto !important;
    padding: 18px 16px !important;
    border-radius: 14px !important;
  }
  .form-grid { grid-template-columns: 1fr !important; }
}

/* Extra Small Phones (< 480px) */
@media (max-width: 480px) {
  .grid-kpi { grid-template-columns: 1fr !important; gap: 8px !important; }
  .concession-pill { max-width: 110px !important; font-size: 10px !important; }
  .concession-text strong { max-width: 80px !important; }
  .topbar { padding: 0 10px !important; }
}