/* Cedarwell Holdings LLC - Obsidian & Neon Glassmorphism UI Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-dark: #07090e;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-active: rgba(20, 184, 166, 0.5);
  
  --primary-teal: #14b8a6;
  --primary-teal-hover: #0d9488;
  --primary-teal-glow: rgba(20, 184, 166, 0.35);
  
  --accent-amber: #f59e0b;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --accent-cyan: #06b6d4;
  --accent-indigo: #6366f1;
  --accent-purple: #8b5cf6;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --shadow-lg: 0 12px 40px -10px rgba(0, 0, 0, 0.7);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

html, body {
  max-width: 100vw;
  overflow-x: hidden;
  width: 100%;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(20, 184, 166, 0.12) 0px, transparent 45%),
    radial-gradient(circle at 90% 90%, rgba(139, 92, 246, 0.08) 0px, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.05) 0px, transparent 60%);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 80px; /* Space for iPhone Mobile Bottom Nav */
}

/* Header & Navbar */
.app-header {
  background: rgba(11, 15, 25, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  width: 100%;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-teal), var(--accent-cyan));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: #07090e;
  box-shadow: 0 0 20px var(--primary-teal-glow);
  flex-shrink: 0;
}

.brand-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(to right, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--primary-teal);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Desktop Nav Tabs */
.nav-tabs {
  display: flex;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-glass);
  padding: 4px;
  border-radius: 14px;
  gap: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.6rem 1.1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary-teal), var(--primary-teal-hover));
  color: #07090e;
  font-weight: 700;
  box-shadow: 0 4px 16px var(--primary-teal-glow);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Buttons */
.btn-secondary {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  min-height: 44px;
}

.btn-secondary:hover {
  background: rgba(51, 65, 85, 0.9);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-teal), var(--accent-cyan));
  border: none;
  color: #07090e;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.825rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px var(--primary-teal-glow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  min-height: 44px;
}

.btn-primary:hover {
  filter: brightness(1.15);
}

/* App Main Container */
.app-container {
  max-width: 1440px;
  margin: 1.5rem auto;
  padding: 0 1.25rem;
  width: 100%;
  flex: 1;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Glass Panels */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: 1.5rem;
  width: 100%;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-glass);
  flex-wrap: wrap;
  gap: 0.75rem;
  width: 100%;
}

.panel-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Metrics Cards Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

.metric-card {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.6));
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-teal);
}

.metric-card.amber::before { background: var(--accent-amber); }
.metric-card.emerald::before { background: var(--accent-emerald); }
.metric-card.cyan::before { background: var(--accent-cyan); }

.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.metric-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Tables */
.data-table-container {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  background: rgba(15, 23, 42, 0.6);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.data-table th {
  background: rgba(11, 15, 25, 0.95);
  color: var(--text-muted);
  font-weight: 700;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-glass);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-main);
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); border: 1px solid rgba(16, 185, 129, 0.35); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); border: 1px solid rgba(245, 158, 11, 0.35); }
.badge-info { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); border: 1px solid rgba(6, 182, 212, 0.35); }

/* Forms & Inputs */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.form-control {
  background: rgba(11, 15, 25, 0.9);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
  min-height: 44px;
}

.form-control:focus {
  border-color: var(--primary-teal);
  box-shadow: 0 0 10px var(--primary-teal-glow);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 20000;
  padding: 1rem;
}

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

.modal-container {
  background: #0b0f19;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 640px;
  padding: 1.5rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-glass);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Guided Quickstart Banner */
.mobile-quickstart-banner {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.18), rgba(15, 23, 42, 0.95));
  border: 1px solid var(--border-active);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  width: 100%;
}

.quickstart-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-teal);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quickstart-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.5rem;
  width: 100%;
}

.quickstart-step-card {
  background: rgba(11, 15, 25, 0.9);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 0.6rem;
  font-size: 0.75rem;
  color: var(--text-main);
  line-height: 1.3;
}

/* Mobile Fixed Bottom Touch Bar (Safari Hardened) */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: rgba(11, 15, 25, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--border-glass);
  z-index: 10000;
  padding: 8px 4px calc(8px + env(safe-area-inset-bottom, 12px)) 4px;
  justify-content: space-around;
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.9);
}

.mobile-nav-item {
  background: transparent;
  border: none;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 0.65rem;
  font-weight: 600;
  cursor: pointer;
  flex: 1;
  padding: 4px 0;
  touch-action: manipulation;
}

.mobile-nav-item span {
  font-size: 1.25rem;
}

.mobile-nav-item.active {
  color: var(--primary-teal);
  font-weight: 700;
}

/* Hardened iPhone Mobile Layouts (<= 768px) */
@media (max-width: 768px) {
  body {
    padding-bottom: 85px;
  }

  .nav-tabs {
    display: none !important; /* Hide Desktop Nav Tabs on Mobile */
  }

  .mobile-bottom-nav {
    display: flex !important; /* Show Mobile Bottom Nav */
  }

  .app-header {
    padding: 0.75rem 0.85rem;
  }

  .brand-title {
    font-size: 1.05rem;
  }

  .brand-subtitle {
    display: none;
  }

  .header-actions .btn-secondary {
    display: none;
  }

  .app-container {
    padding: 0 0.75rem;
    margin: 0.75rem auto;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .glass-panel {
    padding: 0.95rem;
    margin-bottom: 1rem;
    border-radius: 12px;
    width: 100%;
    box-sizing: border-box;
  }

  .panel-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    padding-bottom: 0.65rem;
  }

  .panel-header > div {
    width: 100%;
  }

  .panel-header .btn-primary, .panel-header .btn-secondary {
    width: 100%;
    justify-content: center;
    min-height: 44px;
    font-size: 0.85rem;
  }

  .panel-title {
    font-size: 1rem;
  }

  /* Strict 1-Column Single-Stack Metric Cards */
  .metrics-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem;
    width: 100%;
  }

  .metric-card {
    padding: 0.9rem;
    width: 100%;
    box-sizing: border-box;
  }

  .metric-value {
    font-size: 1.4rem;
  }

  .metric-label {
    font-size: 0.68rem;
  }

  /* Strict 1-Column Grid Stacking for Target, Portfolio, & Capital */
  section .glass-panel > div[style*="grid-template-columns"],
  section div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
    width: 100% !important;
  }

  .quickstart-steps {
    grid-template-columns: 1fr !important;
  }

  /* Mobile Stacked Cards for Tables */
  .data-table-container {
    background: transparent;
    border: none;
    width: 100%;
  }

  .data-table, .data-table tbody, .data-table tr, .data-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    padding: 0.85rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    width: 100%;
  }

  .data-table td {
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.825rem;
  }

  .data-table td:last-child {
    border-bottom: none;
    margin-top: 0.4rem;
  }
}