/* FullPotential CoachingBrain - Unified Design System */
/* Incorporating your beautiful blue branding throughout */

:root {
  /* FullPotential Brand Colors - Extracted from your logo */
  --fp-primary: #4A90E2;      /* Main logo blue */
  --fp-primary-light: #6BA3E8; /* Lighter blue from logo */
  --fp-primary-dark: #357ABD;  /* Darker blue variation */
  --fp-accent: #7BB3F0;        /* Accent blue from dots */
  --fp-gradient: linear-gradient(135deg, #4A90E2 0%, #7BB3F0 100%);
  --fp-gradient-reverse: linear-gradient(135deg, #7BB3F0 0%, #4A90E2 100%);
  
  /* Secondary Colors */
  --fp-success: #06D6A0;
  --fp-warning: #FFD23F;
  --fp-error: #EF476F;
  
  /* System Identification */
  --private-accent: var(--fp-primary);
  --charity-accent: var(--fp-accent);
  
  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  
  /* Shadows with your blue tint */
  --shadow-md: 0 4px 6px -1px rgba(74, 144, 226, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(74, 144, 226, 0.1);
}

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

body {
  font-family: var(--font-primary);
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
}

/* FullPotential Navigation */
.coaching-nav {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.fp-logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--fp-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.system-badge {
  padding: var(--space-2) var(--space-4);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
}

.system-badge.private { background: var(--fp-gradient); }
.system-badge.charity { background: var(--fp-gradient-reverse); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  color: var(--gray-600);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--fp-primary);
  background: rgba(74, 144, 226, 0.1);
}

/* Buttons with your branding */
.coaching-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.coaching-btn.primary {
  background: var(--fp-gradient);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.coaching-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.coaching-btn.secondary {
  background: var(--fp-gradient-reverse);
  color: var(--white);
}

.coaching-btn.outline {
  background: transparent;
  color: var(--fp-primary);
  border: 2px solid var(--fp-primary);
}

.coaching-btn.outline:hover {
  background: var(--fp-primary);
  color: var(--white);
}

/* Cards with your styling */
.coaching-card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

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

.coaching-card.private { border-left: 4px solid var(--fp-primary); }
.coaching-card.charity { border-left: 4px solid var(--fp-accent); }

/* Page Layout */
.coaching-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.coaching-page.private-system {
  background: linear-gradient(180deg, rgba(74, 144, 226, 0.02) 0%, var(--gray-50) 100%);
}

.coaching-page.charity-system {
  background: linear-gradient(180deg, rgba(123, 179, 240, 0.02) 0%, var(--gray-50) 100%);
}

.page-content {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  width: 100%;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--gray-200);
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  background: var(--fp-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--white);
  padding: var(--space-6);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all 0.3s ease;
}

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

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--fp-primary);
  margin-bottom: var(--space-2);
}

.stat-label {
  color: var(--gray-600);
  font-weight: 500;
}

/* Forms */
.coaching-form {
  background: var(--white);
  padding: var(--space-8);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: var(--space-3);
  border: 2px solid var(--gray-300);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.form-input:focus {
  border-color: var(--fp-primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
  outline: none;
}

/* Tables */
.coaching-table {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.coaching-table table {
  width: 100%;
  border-collapse: collapse;
}

.coaching-table th {
  background: var(--fp-gradient);
  color: var(--white);
  padding: var(--space-4);
  font-weight: 600;
}

.coaching-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--gray-200);
}

.coaching-table tr:hover {
  background: rgba(74, 144, 226, 0.02);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    padding: var(--space-4);
    gap: var(--space-4);
  }
  
  .page-header {
    flex-direction: column;
    gap: var(--space-4);
    align-items: flex-start;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Logo Styling */
.fp-logo-image {
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-text {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-600);
}

/* Make logo responsive */
@media (max-width: 768px) {
  .fp-logo-image {
    height: 32px;
  }
  
  .brand-text {
    font-size: 1rem;
  }
}

/* Logo hover effect */
.nav-brand:hover .fp-logo-image {
  transform: scale(1.05);
  transition: transform 0.2s ease;
}

/* Improved Navigation Spacing */
.nav-container {
  max-width: 1400px;  /* Wider container */
  padding: 0 2rem;    /* More padding */
}

.nav-menu {
  gap: 2rem;          /* More space between links */
}

.nav-link {
  padding: 0.75rem 1rem;  /* More padding around each link */
  white-space: nowrap;    /* Prevent text wrapping */
  font-size: 1rem;       /* Slightly larger text */
}

.system-badge {
  margin: 0 1.5rem;   /* More space around system badge */
  padding: 0.5rem 1.25rem;  /* Bigger badge */
}

.nav-switch {
  margin-left: 2rem;  /* More space before switch links */
  padding-left: 2rem;
}

.switch-link {
  padding: 0.5rem 0.75rem;  /* Better padding for switch links */
  margin-left: 0.5rem;
}

/* Responsive: Stack on smaller screens */
@media (max-width: 1200px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 2rem;
  }
  
  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .nav-switch {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--gray-300);
    padding-top: 1rem;
  }
}

/* Training Group Color System */
.group-badge.group-1 { background: #4CAF50; color: white; } /* Green */
.group-badge.group-2 { background: #2196F3; color: white; } /* Blue */
.group-badge.group-3 { background: #FF9800; color: white; } /* Orange */
.group-badge.group-4 { background: #9C27B0; color: white; } /* Purple */

/* Coaching Type Colors */
.coaching-type.classic { background: #E8F5E8; color: #2E7D32; border: 1px solid #4CAF50; }
.coaching-type.ultimate { background: #FFF3E0; color: #E65100; border: 1px solid #FF9800; }

/* Training Block Styling */
.training-block {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
  border: 1px solid var(--fp-primary);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
}

.training-block-header {
  font-weight: 600;
  color: var(--fp-primary);
  margin-bottom: 0.5rem;
}

.training-block-dates {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.training-block-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* Runner Card Improvements */
.runner-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.runner-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.template-item.active {
  background: #e3f2fd !important;
  border-left: 4px solid #2196F3 !important;
}

.template-item {
  transition: background 0.2s, border 0.2s;
  cursor: pointer;
}