/* 804Play.com Management System - Modern Design */

/* CSS Custom Properties for consistent theming */
:root {
  /* Primary Colors - 804Play.com inspired palette */
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --secondary-color: #059669;
  --secondary-dark: #047857;
  --secondary-light: #10b981;
  
  /* Accent Colors */
  --accent-orange: #f59e0b;
  --accent-purple: #7c3aed;
  --accent-pink: #ec4899;
  
  /* Neutral Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  
  /* Dark mode support */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Spacing and sizing */
  --border-radius: 0.75rem;
  --border-radius-sm: 0.5rem;
  --border-radius-lg: 1rem;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base styles */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 2.25rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 1.875rem;
  color: var(--text-primary);
}

h3 {
  font-size: 1.5rem;
  color: var(--text-primary);
}

/* Modern Navigation */
.navbar {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
  border: none;
  padding: 0;
}

.navbar.navbar-expand-lg {
  padding-top: 0;
  padding-bottom: 0;
}

.navbar .container-fluid {
  padding-top: 0;
  padding-bottom: 0;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--secondary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}

.navbar-brand:hover {
  transform: translateY(-2px);
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  transition: var(--transition);
  border-radius: var(--border-radius-sm);
  margin: 0 0.25rem;
  padding: 0.325rem 0.65rem !important;
}

.navbar-nav .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* Navbar Toggler (Burger Menu) Styling */
.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.7) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
  border-radius: var(--border-radius-sm) !important;
  padding: 0.325rem 0.488rem !important;
  transition: var(--transition);
}

.navbar-toggler:hover {
  border-color: rgba(255, 255, 255, 0.9) !important;
  background-color: rgba(255, 255, 255, 0.2) !important;
  transform: translateY(-1px);
}

.navbar-toggler:focus {
  border-color: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
  width: 1.5em !important;
  height: 1.5em !important;
}

.dropdown-menu {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  margin-top: 0.5rem;
}

.dropdown-item {
  color: var(--text-primary);
  transition: var(--transition);
  border-radius: var(--border-radius-sm);
  margin: 0.25rem;
  padding: 0.75rem 1rem;
}

.dropdown-item:hover {
  background: var(--bg-tertiary);
  color: var(--primary-color);
  transform: translateX(4px);
}

/* Enhanced Cards */
.card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  background: #ffffff;
  padding: 1.5rem;
}

.card-title {
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Modern Buttons */
.btn {
  font-weight: 600;
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  border: 1px solid var(--primary-color);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: white;
}

.btn-success {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: white;
  border: 1px solid var(--secondary-color);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%);
  color: white;
}

.btn-warning {
  background: linear-gradient(135deg, var(--accent-orange) 0%, #d97706 100%);
  color: white;
  border: 1px solid var(--accent-orange);
}

.btn-warning:hover {
  background: linear-gradient(135deg, #d97706 0%, var(--accent-orange) 100%);
  color: white;
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  color: white;
  border: 1px solid #dc2626;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
  color: white;
}

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

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Enhanced Forms */
.form-control, .form-select {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--bg-primary);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  outline: none;
}

.form-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-text {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Enhanced Tables */
.table {
  background: var(--bg-primary);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table thead th {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  color: var(--text-primary);
  font-weight: 700;
  border: none;
  padding: 1rem;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.table tbody tr {
  transition: var(--transition);
}

.table tbody tr:hover {
  background: var(--bg-secondary);
  transform: scale(1.01);
}

.table tbody td {
  padding: 1rem;
  border-color: var(--border-light);
  color: var(--text-primary);
}

/* Modern Badges */
.badge {
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

.badge.bg-success {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
}

.badge.bg-warning {
  background: linear-gradient(135deg, var(--accent-orange) 0%, #d97706 100%) !important;
}

.badge.bg-danger {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%) !important;
}

.badge.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
}

.badge.bg-secondary {
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%) !important;
}

/* Enhanced Statistics Cards */
.stats-card {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stats-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.stats-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.stats-card .stats-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stats-card .stats-label {
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

/* Mini Statistics for Cards */
.stats-mini {
  padding: 1rem 0;
}

.stats-mini-number {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stats-mini-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Enhanced Breadcrumbs */
.breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 1rem;
}

.breadcrumb-item a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--primary-color);
}

.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: 600;
}

/* Enhanced Alerts */
.alert {
  border: none;
  border-radius: var(--border-radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.alert-success {
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-left: 4px solid var(--secondary-color);
  color: var(--secondary-dark);
}

.alert-warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(217, 119, 6, 0.1) 100%);
  border-left: 4px solid var(--accent-orange);
  color: #d97706;
}

.alert-danger {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(185, 28, 28, 0.1) 100%);
  border-left: 4px solid #dc2626;
  color: #b91c1c;
}

.alert-info {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(29, 78, 216, 0.1) 100%);
  border-left: 4px solid var(--primary-color);
  color: var(--primary-dark);
}

/* Match Tiles - Now using simple-match-tile component */

/* Status Filters */
.status-filter {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  margin: 0.25rem;
}

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

.status-filter.selected {
  color: white;
  box-shadow: var(--shadow-lg);
}

/* Enhanced Footer */
footer {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: rgba(255, 255, 255, 0.9);
  padding: 2rem 0;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}

footer .container {
  text-align: center;
}

footer p {
  margin: 0;
  font-weight: 500;
}

/* Responsive Design Enhancements */
@media (max-width: 768px) {
  .container-fluid {
    padding: 1rem;
  }
  
  .navbar .container-fluid {
    padding-top: 0;
    padding-bottom: 0;
  }
  
  .card {
    margin-bottom: 1rem;
  }
  
  .stats-card .stats-number {
    font-size: 2rem;
  }
  
  h1 {
    font-size: 1.875rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .table-responsive {
    border-radius: var(--border-radius);
  }
}

/* Loading Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.6s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--border-radius);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Enhanced Search Input */
.search-input {
  position: relative;
}

.search-input input {
  padding-left: 3rem;
}

.search-input .search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Team Header Gradient for Match Forms */
.team-header-gradient {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 30%, #06b6d4 70%, #10b981 100%);
  border: none;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.team-header-gradient {
  padding: 0.375rem 0.75rem;
}

.team-header-gradient h6 {
  font-weight: 600;
  font-size: 0.9rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  margin: 0;
}

/* Toggle Switches */
.form-switch .form-check-input {
  width: 3rem;
  height: 1.5rem;
  background-color: var(--border-color);
  border: none;
  border-radius: 1rem;
  transition: var(--transition);
}

.form-switch .form-check-input:checked {
  background-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Utility Classes */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.shadow-soft {
  box-shadow: var(--shadow-lg);
}

.border-gradient {
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--border-radius);
}

.border-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

/* Competition Tile Styles */
.competition-tile {
  border: none;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  background: var(--bg-primary);
  border-radius: var(--border-radius);
}

.competition-tile:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* Competition management layout improvements */
.competition-header .btn {
  min-width: auto;
  white-space: nowrap;
}

.competition-header h1 {
  font-size: 2rem;
  line-height: 1.2;
}

/* Icon-only buttons styling */
.btn.d-flex.align-items-center.justify-content-center {
  border-radius: 50% !important;
}

.btn.d-flex.align-items-center.justify-content-center i {
  font-size: 14px;
}

/* Mobile responsiveness for competition tiles */
@media (max-width: 768px) {
  .competition-tile .col-md-4 {
    margin-top: 1rem;
  }
  
  .competition-tile .d-flex.flex-column {
    flex-direction: row !important;
    justify-content: center;
  }
  
  .competition-header {
    flex-direction: column;
    align-items: flex-start !important;
  }
  
  .competition-header .d-flex.gap-2 {
    margin-top: 1rem;
    width: 100%;
    justify-content: flex-end;
  }
}

/* Loading Overlay and Animation */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.loading-overlay.show {
  opacity: 1;
  visibility: visible;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid #e2e8f0;
  border-top: 4px solid var(--primary-color);
  border-right: 4px solid var(--secondary-color);
  border-radius: 50%;
  animation: spin 1.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  margin-bottom: 1rem;
}

.loading-text {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes spin {
  0% { 
    transform: rotate(0deg); 
  }
  100% { 
    transform: rotate(360deg); 
  }
}

@keyframes pulse {
  0%, 100% { 
    opacity: 1; 
  }
  50% { 
    opacity: 0.6; 
  }
}

/* Page transition loading overlay (for forms and navigation) */
.page-loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  z-index: 10000;
  transform: translateX(-100%);
  animation: pageLoad 2s ease-in-out infinite;
}

@keyframes pageLoad {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(100%);
  }
}