:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(21, 28, 46, 0.6);
  --bg-card-hover: rgba(21, 28, 46, 0.8);
  --green-primary: #00e676;
  --green-secondary: #00c853;
  --text-primary: #e8eaf0;
  --text-secondary: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.08);
  --danger: #ff4d4f;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(0, 230, 118, 0.05), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(0, 200, 83, 0.05), transparent 25%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

a {
  color: var(--green-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--green-secondary);
}

/* Utilities */
.hidden { display: none !important; }
.active { display: block; }
.w-100 { width: 100%; }
.mt-2 { margin-top: 1rem; }
.mb-4 { margin-bottom: 2rem; }
.text-center { text-align: center; }

/* Glassmorphism */
.glass-card, .glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-primary), var(--green-secondary));
  color: #000;
  box-shadow: 0 4px 15px rgba(0, 230, 118, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 230, 118, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="time"],
input[type="date"],
textarea,
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: var(--transition);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--green-primary);
  box-shadow: 0 0 0 2px rgba(0, 230, 118, 0.1);
}

.password-wrapper {
  position: relative;
  width: 100%;
}

.password-wrapper input {
  padding-right: 2.75rem;
}

.toggle-password {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  outline: none;
}

.toggle-password:hover {
  color: var(--green-primary);
}

.form-row {
  display: flex;
  gap: 1rem;
}
.form-row .form-group {
  flex: 1;
}

/* Views & Routing */
.view {
  min-height: 100vh;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Login Page */
#view-login {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.logo {
  max-width: 180px;
  margin-bottom: 1.5rem;
  border-radius: 8px;
}

.login-header p {
  color: var(--text-secondary);
}

.tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 0.25rem;
  margin-bottom: 1.5rem;
}

.tabs.compact {
  width: fit-content;
}

.tab-btn {
  flex: 1;
  padding: 0.5rem 1rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

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

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

.forgot-pwd {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
}

/* Main Layout */
#view-main {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: 260px;
  display: flex;
  flex-direction: column;
  border-radius: 0;
  border-top: none;
  border-bottom: none;
  border-left: none;
  z-index: 10;
}

.sidebar-header {
  padding: 2rem 1.5rem;
}

.logo-small {
  max-width: 140px;
  border-radius: 6px;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  color: var(--text-secondary);
  border-radius: 12px;
  transition: var(--transition);
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(0, 230, 118, 0.1);
  color: var(--green-primary);
  border-left: 3px solid var(--green-primary);
}

.sidebar-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-primary);
}

.user-details {
  display: flex;
  flex-direction: column;
}

#user-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.badge {
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  width: fit-content;
  margin-top: 0.25rem;
  font-weight: 600;
}

.badge-view { background: rgba(255, 255, 255, 0.1); color: var(--text-secondary); }
.badge-edit { background: rgba(0, 230, 118, 0.2); color: var(--green-primary); }

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  padding: 1.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.mobile-only {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
}

.turf-name {
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.05);
  padding: 0.5rem 1rem;
  border-radius: 20px;
}

.content-area {
  flex: 1;
  padding: 2.5rem;
  overflow-y: auto;
}

.page {
  animation: fadeIn 0.3s ease;
}

/* Dashboard Home */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 230, 118, 0.1);
  color: var(--green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-info h3 {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 500;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: var(--font-heading);
  margin-top: 0.5rem;
}

.status-active { color: var(--green-primary); }
.status-inactive { color: var(--danger); }

/* Bookings & Revenue Headers */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.filters {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem;
  border-radius: 12px;
}

.filters input {
  width: 150px;
}

/* Table */
.table-container {
  overflow-x: auto;
}

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

.data-table th, .data-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.02);
}

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

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

.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

.status-confirmed { background: rgba(0, 230, 118, 0.15); color: var(--green-primary); }
.status-pending { background: rgba(255, 171, 0, 0.15); color: #ffab00; }
.status-cancelled { background: rgba(255, 77, 79, 0.15); color: var(--danger); }

/* Revenue View */
.revenue-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.chart-container {
  padding: 1.5rem;
  height: auto;
}

.comparison-chart-wrapper, .revenue-chart-wrapper {
  position: relative;
  height: 350px;
  width: 100%;
  margin-top: 15px;
}

/* Settings View */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.settings-card {
  padding: 2rem;
}

.settings-card h3 {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.locked-message {
  padding: 3rem;
  text-align: center;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 171, 0, 0.3);
}

.locked-message i {
  font-size: 3rem;
  color: #ffab00;
  margin-bottom: 1rem;
}

.locked-message p {
  color: var(--text-secondary);
  max-width: 400px;
  margin: 0.5rem auto 1.5rem;
}

/* Modals */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal:not(.hidden) {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal:not(.hidden) .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
}

/* Loader */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(0, 230, 118, 0.2);
  border-top-color: var(--green-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Toasts */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.toast {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border-left: 4px solid var(--green-primary);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
}

.toast.error { border-left-color: var(--danger); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateY(-10px); }
}

/* Responsive */
@media (max-width: 1024px) {
  .settings-grid { grid-template-columns: 1fr; }
  .revenue-summary-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -260px;
    height: 100%;
    transition: var(--transition);
    background: var(--bg-secondary);
  }
  
  .sidebar.show { left: 0; }
  
  .mobile-only { display: block; }
  
  .topbar { padding: 1rem 1.5rem; }
  .content-area { padding: 1.5rem; }
  
  .page-header { flex-direction: column; align-items: flex-start; }
  .filters { flex-wrap: wrap; width: 100%; }
  .filters input { flex: 1; min-width: 120px; }
  .page-header .btn { width: 100%; }
}

@media (max-width: 480px) {
  .content-area {
    padding: 1rem;
  }
  .topbar {
    padding: 0.75rem 1rem;
  }
  .stat-card {
    padding: 1rem;
    gap: 0.75rem;
  }
  .stat-value {
    font-size: 1.5rem;
  }
  .chart-container {
    padding: 0.75rem;
  }
  .comparison-chart-wrapper, .revenue-chart-wrapper {
    height: 240px;
  }
  .login-container {
    padding: 1.5rem;
  }
  .settings-card {
    padding: 1.25rem;
  }
  .form-row {
    flex-direction: column;
    gap: 0;
  }
}