/* ====================================
   Lebra Group - Customer Portal Styles
   Brand Colors: Teal + Yellow/Gold
   ==================================== */

/* CSS Variables */
:root {
  --primary-teal: #45B7AA;
  --primary-teal-dark: #3A9D92;
  --primary-teal-light: #5FCFC2;
  --secondary-yellow: #F5C035;
  --secondary-yellow-dark: #E0AA20;
  --secondary-yellow-light: #FFD54F;
  --dark-navy: #2C5364;
  --dark-navy-light: #3A6B7C;
  --text-dark: #1A2F38;
  --text-muted: #6B7C85;
  --bg-light: #E8F4F8;
  --bg-white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(44, 83, 100, 0.08);
  --shadow-md: 0 8px 25px rgba(44, 83, 100, 0.12);
  --shadow-lg: 0 15px 40px rgba(44, 83, 100, 0.15);
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, var(--bg-light) 0%, #D4E8ED 50%, var(--bg-light) 100%);
  color: var(--text-dark);
  min-height: 100vh;
}

/* Gradient Backgrounds */
.gradient-primary {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
}

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

.gradient-warm {
  background: linear-gradient(135deg, var(--secondary-yellow) 0%, var(--secondary-yellow-dark) 100%);
}

/* Cards */
.card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  overflow: hidden;
}

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

.card-header {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-navy) 100%);
  color: white;
  border: none;
  padding: 24px;
}

.card-header h5 {
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
  border: none;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(69, 183, 170, 0.3);
}

.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(135deg, var(--primary-teal-light) 0%, var(--primary-teal) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(69, 183, 170, 0.4);
}

.btn-outline-secondary {
  border: 2px solid var(--primary-teal);
  color: var(--primary-teal);
  font-weight: 600;
  border-radius: 10px;
  transition: var(--transition);
}

.btn-outline-secondary:hover {
  background: var(--primary-teal);
  color: white;
  transform: translateY(-1px);
}

.btn-outline-danger {
  border: 2px solid #dc3545;
  color: #dc3545;
  font-weight: 600;
  border-radius: 10px;
  transition: var(--transition);
}

.btn-outline-danger:hover {
  background: #dc3545;
  color: white;
}

/* Form Controls */
.form-control {
  border: 2px solid #E0E8EC;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 15px;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.9);
}

.form-control:focus {
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 4px rgba(69, 183, 170, 0.15);
  background: white;
}

.form-control::placeholder {
  color: var(--text-muted);
}

/* Logo Styling */
img[alt="Logo"] {
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
  box-shadow: var(--shadow-sm);
  padding: 8px;
  transition: var(--transition);
}

img[alt="Logo"]:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* Login Page Styles */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: 
    radial-gradient(ellipse at top left, rgba(69, 183, 170, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(245, 192, 53, 0.2) 0%, transparent 50%),
    linear-gradient(135deg, var(--dark-navy) 0%, #203A43 50%, var(--primary-teal-dark) 100%);
}

.login-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  max-width: 420px;
  width: 100%;
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-navy) 100%);
  color: white;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.login-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(245, 192, 53, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.login-header h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  position: relative;
}

.login-header p {
  font-size: 1rem;
  opacity: 0.9;
  margin: 0;
  position: relative;
}

.logo-container {
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.logo-container:hover {
  transform: scale(1.05) rotate(2deg);
  border-color: var(--secondary-yellow);
}

.logo-container img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.form-container {
  padding: 35px 30px;
}

.btn-login {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
  border: none;
  border-radius: 14px;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 8px 25px rgba(69, 183, 170, 0.35);
}

.btn-login:hover {
  background: linear-gradient(135deg, var(--primary-teal-light) 0%, var(--primary-teal) 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(69, 183, 170, 0.45);
}

/* Navbar Styles */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(69, 183, 170, 0.1);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  padding: 12px 0;
}

.navbar-brand {
  font-weight: 700;
  color: var(--dark-navy) !important;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-brand img {
  height: 45px;
  max-width: 90px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

/* Status Badge */
.status-badge {
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.status-badge.bg-success {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.stat-card {
  background: white;
  border-radius: 16px;
  padding: 22px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(69, 183, 170, 0.08);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-teal);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 20px;
  color: white;
  transition: var(--transition);
}

.stat-card:hover .stat-icon {
  transform: scale(1.1);
}

.stat-icon.online { background: linear-gradient(135deg, var(--primary-teal) 0%, #20c997 100%); }
.stat-icon.offline { background: linear-gradient(135deg, #6c757d 0%, #495057 100%); }
.stat-icon.wifi { background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-navy) 100%); }
.stat-icon.cpu { background: linear-gradient(135deg, var(--secondary-yellow) 0%, var(--secondary-yellow-dark) 100%); }
.stat-icon.clock { background: linear-gradient(135deg, var(--dark-navy) 0%, var(--dark-navy-light) 100%); }
.stat-icon.activity { background: linear-gradient(135deg, #20c997 0%, var(--primary-teal) 100%); }
.stat-icon.globe { background: linear-gradient(135deg, var(--primary-teal-dark) 0%, var(--dark-navy) 100%); }
.stat-icon.person { background: linear-gradient(135deg, var(--secondary-yellow) 0%, #FF9800 100%); }
.stat-icon.people { background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%); }

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark-navy);
  margin: 0;
}

/* Form Sections */
.form-section {
  background: white;
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(69, 183, 170, 0.08);
  transition: var(--transition);
}

.form-section:hover {
  box-shadow: var(--shadow-md);
}

.form-section h6 {
  color: var(--dark-navy);
  font-weight: 700;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  font-size: 1rem;
}

.form-section h6 i {
  margin-right: 10px;
  color: var(--primary-teal);
  font-size: 1.2rem;
}

.btn-action {
  border-radius: 12px;
  padding: 14px 24px;
  font-weight: 700;
  transition: var(--transition);
  border: none;
  letter-spacing: 0.3px;
}

.btn-action:hover {
  transform: translateY(-2px);
}

.btn-ssid {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-navy) 100%);
  color: white;
  box-shadow: 0 6px 20px rgba(69, 183, 170, 0.3);
}

.btn-ssid:hover {
  box-shadow: 0 8px 25px rgba(69, 183, 170, 0.4);
  color: white;
}

.btn-password {
  background: linear-gradient(135deg, var(--secondary-yellow) 0%, var(--secondary-yellow-dark) 100%);
  color: var(--text-dark);
  box-shadow: 0 6px 20px rgba(245, 192, 53, 0.3);
}

.btn-password:hover {
  box-shadow: 0 8px 25px rgba(245, 192, 53, 0.4);
  color: var(--text-dark);
}

/* Table Container */
.table-container {
  background: white;
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(69, 183, 170, 0.08);
}

.table-container h6 {
  color: var(--dark-navy);
  font-weight: 700;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  font-size: 1rem;
}

.table-container h6 i {
  margin-right: 10px;
  color: var(--primary-teal);
}

.table {
  margin-bottom: 0;
}

.table th {
  border: none;
  background: linear-gradient(135deg, var(--bg-light) 0%, #D4E8ED 100%);
  color: var(--dark-navy);
  font-weight: 700;
  font-size: 12px;
  padding: 14px 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table td {
  border: none;
  padding: 14px 12px;
  font-size: 14px;
  vertical-align: middle;
  color: var(--text-dark);
}

.table tbody tr {
  border-bottom: 1px solid rgba(69, 183, 170, 0.1);
  transition: var(--transition);
}

.table tbody tr:hover {
  background: linear-gradient(135deg, rgba(69, 183, 170, 0.05) 0%, rgba(245, 192, 53, 0.03) 100%);
}

/* Alerts */
.alert {
  border-radius: 14px;
  border: none;
  padding: 18px 22px;
  font-weight: 500;
}

.alert-success {
  background: linear-gradient(135deg, rgba(69, 183, 170, 0.15) 0%, rgba(32, 201, 151, 0.1) 100%);
  color: var(--primary-teal-dark);
  border-left: 4px solid var(--primary-teal);
}

.alert-warning {
  background: linear-gradient(135deg, rgba(245, 192, 53, 0.15) 0%, rgba(255, 193, 7, 0.1) 100%);
  color: #8B6914;
  border-left: 4px solid var(--secondary-yellow);
}

.alert-info {
  background: linear-gradient(135deg, rgba(69, 183, 170, 0.1) 0%, rgba(44, 83, 100, 0.08) 100%);
  color: var(--dark-navy);
  border-left: 4px solid var(--primary-teal);
}

.alert-danger {
  background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(231, 76, 60, 0.08) 100%);
  color: #c0392b;
  border-left: 4px solid #dc3545;
}

/* Footer */
.footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 40px;
  padding: 25px 0;
  font-weight: 500;
}

.footer-text {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 25px;
}

/* Btn Danger for Reboot */
.btn-danger {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  border: none;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(220, 53, 69, 0.3);
  transition: var(--transition);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #e74c3c 0%, #dc3545 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 53, 69, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
  .main-container {
    padding: 15px 0;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .stat-card {
    padding: 18px 12px;
  }
  
  .stat-icon {
    width: 42px;
    height: 42px;
    font-size: 18px;
  }
  
  .form-section, .table-container {
    padding: 22px;
    margin-bottom: 16px;
    border-radius: 16px;
  }
  
  .navbar-brand {
    font-size: 14px;
  }
  
  .navbar-brand img {
    height: 38px;
  }
  
  .btn-nav {
    font-size: 12px;
    padding: 8px 12px;
  }
  
  .login-card {
    border-radius: 20px;
  }
  
  .login-header {
    padding: 30px 25px;
  }
  
  .form-container {
    padding: 28px 22px;
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .stat-card {
    padding: 15px 10px;
  }
  
  .stat-label {
    font-size: 10px;
  }
  
  .stat-value {
    font-size: 13px;
  }
  
  .table-responsive {
    font-size: 12px;
  }
  
  .table th, .table td {
    padding: 10px 6px;
    font-size: 11px;
  }
  
  .login-container {
    padding: 15px;
  }
  
  .logo-container {
    width: 85px;
    height: 85px;
  }
  
  .logo-container img {
    width: 55px;
    height: 55px;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}

.animate-pulse:hover {
  animation: pulse 1s ease-in-out infinite;
}