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

:root {
  --primary: #00ff88;
  --primary-dark: #00cc6a;
  --secondary: #00b347;
  --accent: #00ffaa;
  --success: #00ff88;
  --warning: #ff6b35;
  --light-bg: #1a1a1a;
  --dark-bg: #000000;
  --text-dark: #ffffff;
  --text-light: #e0e0e0;
  --border-color: #333333;
  --card-bg: #1a1a1a;
  --sidebar-width: 0px;
}

body {
  margin: 0;
  font-family: 'Inter', 'Roboto', sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-light);
  line-height: 1.6;
  display: flex;
  min-height: 100vh;
  padding-top: 60px;
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: 0 !important;
  transition: all 0.3s ease;
  background-color: var(--dark-bg);
}

/* Header and Navigation Redesign */
.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--dark-bg);
  border-bottom: 2px solid var(--primary);
  padding: 0 30px;
  height: 60px;
}

.nav-brand {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
  text-decoration: none;
  margin-right: 40px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  padding: 0 18px;
  font-size: 16px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
  height: 60px;
  display: flex;
  align-items: center;
}

.nav-link:hover, .nav-link.active {
  background: var(--primary);
  color: var(--dark-bg);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  margin-left: 20px;
}

.hamburger span {
  height: 3px;
  width: 25px;
  background: var(--primary);
  margin: 4px 0;
  border-radius: 2px;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: var(--dark-bg);
    border-bottom: 2px solid var(--primary);
    flex-direction: column;
    z-index: 1001;
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-link {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    justify-content: center;
  }
  .hamburger {
    display: flex;
  }
}

/* Header */
.top-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 15px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 900;
}

.top-header .user-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.balance-badge {
  font-size: 14px;
  font-weight: 600;
  padding: 6px 12px;
  background: var(--primary);
  color: var(--dark-bg);
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 255, 136, 0.3);
}

.balance-badge i {
  margin-right: 6px;
  color: var(--dark-bg);
}

.username-badge {
  font-size: 14px;
  font-weight: 600;
  padding: 6px 12px;
  background: var(--primary);
  color: var(--dark-bg);
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 255, 136, 0.3);
}

.username-badge i {
  margin-right: 6px;
  color: var(--dark-bg);
}

.logout-btn {
  color: var(--text-light);
  text-decoration: none;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: 30px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  font-weight: 500;
}

.logout-btn:hover { 
  background: var(--primary);
  color: var(--dark-bg);
  border-color: var(--primary);
}

.logout-btn i {
  margin-right: 6px;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 30px;
}

/* Page Title */
.page-title {
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 15px;
}

.page-title h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.page-title::after {
  display: none !important;
}

/* Tab Navigation */
.tab-navigation {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
}

.tab-link {
  display: inline-block;
  padding: 12px 24px;
  color: var(--text-light);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  font-weight: 500;
}

.tab-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
}

/* Cards */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 25px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.card h2 { 
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.card h2 i {
  margin-right: 10px;
  color: var(--primary);
}

/* Forms */
form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-light);
}

form input, form textarea, form select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  background: var(--dark-bg);
  color: var(--text-light);
  transition: all 0.3s ease;
}

form input:focus, form textarea:focus, form select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.15);
}

form input[type="checkbox"] {
  width: auto;
  margin-right: 8px;
}

form textarea { 
  min-height: 100px;
  resize: vertical;
}

.form-control {
  margin-bottom: 20px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  gap: 8px;
}

.btn i {
  font-size: 16px;
}

.btn-primary {
  background: var(--primary);
  color: var(--dark-bg);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.3);
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text-light);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--border-color);
  border-color: var(--primary);
}

.btn-success {
  background: var(--success);
  color: var(--dark-bg);
}

.btn-success:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.3);
}

.btn-danger {
  background: var(--warning);
  color: white;
}

.btn-danger:hover {
  background: #e55a2b;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* Form Tabs */
.form-tabs {
  margin-bottom: 30px;
}

.tab-links {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.tab-link {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  color: var(--text-light);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  font-weight: 500;
  cursor: pointer;
}

.tab-link i {
  margin-right: 8px;
  font-size: 16px;
}

.tab-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

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

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

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

.form-help {
  font-size: 12px;
  color: #888;
  margin-top: 5px;
  line-height: 1.4;
}

.form-group {
  background: var(--dark-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.form-section {
  margin-bottom: 25px;
}

.form-section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

.form-section-title i {
  margin-right: 10px;
  color: var(--primary);
}

.hidden {
  display: none;
}

/* Response */
.response {
  margin-top: 20px;
  padding: 15px;
  border-radius: 8px;
  border-left: 4px solid var(--primary);
  background: var(--card-bg);
}

/* Alerts */
.alert {
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  position: relative;
  border-left: 4px solid;
}

.alert::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 2px;
}

.alert-success {
  background: rgba(0, 255, 136, 0.1);
  border-color: var(--success);
  color: var(--success);
}

.alert-success::before {
  background: var(--success);
}

.alert-error {
  background: rgba(255, 107, 53, 0.1);
  border-color: var(--warning);
  color: var(--warning);
}

.alert-error::before {
  background: var(--warning);
}

.alert-info {
  background: rgba(0, 255, 170, 0.1);
  border-color: var(--accent);
  color: var(--accent);
}

.alert-info::before {
  background: var(--accent);
}

.alert-warning {
  background: rgba(255, 107, 53, 0.1);
  border-color: var(--warning);
  color: var(--warning);
}

.alert-warning::before {
  background: var(--warning);
}

/* Progress */
.progress-container {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  margin: 20px 0;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin: 10px 0;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 14px;
  color: var(--text-light);
  margin: 10px 0;
}

.progress-stats {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #888;
  margin-top: 10px;
}

.progress-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Character Counter */
.char-counter {
  font-size: 12px;
  color: #888;
  text-align: right;
  margin-top: 5px;
}

.char-counter.limit-near {
  color: var(--warning);
}

.char-counter.limit-reached {
  color: var(--warning);
}

.char-counter::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #888;
  margin-right: 6px;
}

.char-counter.limit-near::before {
  background-color: var(--warning);
}

.char-counter.limit-reached::before {
  background-color: var(--warning);
}

/* Login page */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--dark-bg);
  background-image: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
}

.login-container {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  width: 400px;
  max-width: 90%;
  border: 1px solid var(--border-color);
}

.login-logo {
  text-align: center;
  margin-bottom: 30px;
}

.login-logo h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.login-logo p {
  font-size: 14px;
  color: #888;
  margin-top: 5px;
}

.login-container h2 { 
  text-align: center; 
  margin-bottom: 25px; 
  color: var(--text-light);
  font-size: 20px;
  font-weight: 600;
}

.login-form {
  margin-top: 30px;
}

.login-form .form-control {
  margin-bottom: 20px;
  position: relative;
}

.login-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-light);
}

.login-form input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  background: var(--dark-bg);
  color: var(--text-light);
  transition: all 0.3s ease;
}

.login-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.15);
}

.login-form .btn {
  width: 100%;
  margin-top: 10px;
}

.login-form .error { 
  color: var(--warning);
  text-align: center; 
  margin: 15px 0;
  padding: 10px;
  border-radius: 8px;
  background-color: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.2);
  font-size: 14px;
}

/* Loading indicator */
.loading {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid rgba(0, 255, 136, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 0.8s ease-in-out infinite;
}

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

/* Responsive adjustments */
@media (max-width: 992px) {
  .top-header {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
  
  .top-header {
    flex-wrap: wrap;
  }
  
  .top-header .user-info {
    margin-top: 10px;
    width: 100%;
    justify-content: space-between;
  }
  
  .btn {
    padding: 10px 20px;
  }
  
  .tab-link {
    padding: 10px 15px;
    font-size: 13px;
  }
  
  .tab-link i {
    margin-right: 5px;
  }
}

@media (max-width: 576px) {  
  .login-container {
    padding: 30px 20px;
  }
  
  .form-group {
    padding: 15px;
  }
  
  .progress-stats {
    flex-direction: column;
    gap: 10px;
  }
}

/* Remove sidebar and related styles */
/* .sidebar, .sidebar-header, .menu-items, .menu-item, .menu-item:hover, .menu-item.active, .menu-item i {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
} */

/* --- Dashboard Stat Cards & Grid Improvements --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px;
  padding: 14px 10px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  transition: transform 0.2s, box-shadow 0.2s;
  min-width: 0;
}

.stat-card:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 16px rgba(0,0,0,0.22);
}

.stat-card i {
  font-size: 1.4rem;
  color: var(--primary) !important;
  margin-bottom: 6px;
}

.stat-number {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary) !important;
  margin-bottom: 2px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Remove any green line at the bottom */
body::after, .main-content::after, .container::after {
  content: none !important;
  display: none !important;
}

/* Make sure no border-bottom or box-shadow is causing a green line */
body, .main-content, .container {
  border-bottom: none !important;
  box-shadow: none !important;
}

@media (min-width: 769px) {
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 8px;
  }
  .stat-card {
    padding: 8px 4px;
  }
}

.dashboard-main-layout {
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 30px;
}

.dashboard-sidebar {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 140px;
}

.stats-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.dashboard-sidebar .stat-card {
  width: 100%;
  max-width: 140px;
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .dashboard-main-layout {
    grid-template-columns: 1fr;
  }
  .dashboard-sidebar {
    align-items: stretch;
    margin-top: 30px;
  }
  .stats-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-start;
  }
  .dashboard-sidebar .stat-card {
    max-width: 120px;
    min-width: 90px;
    flex: 1 1 90px;
  }
}

.dashboard-main-layout-3col {
  display: grid;
  grid-template-columns: 1.2fr 1fr 150px;
  gap: 30px;
  align-items: start;
}
.dashboard-left, .dashboard-middle {
  align-self: flex-start;
}
.dashboard-sidebar {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 140px;
  align-self: flex-start;
  margin-top: 0;
}
.stats-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.dashboard-sidebar .stat-card {
  margin-bottom: 12px;
}
@media (max-width: 1100px) {
  .dashboard-main-layout-3col {
    grid-template-columns: 1fr 1fr;
  }
  .dashboard-sidebar {
    align-items: stretch;
    margin-top: 30px;
    grid-column: span 2;
  }
}
@media (max-width: 900px) {
  .dashboard-main-layout-3col {
    grid-template-columns: 1fr;
  }
  .dashboard-left, .dashboard-middle, .dashboard-sidebar {
    min-width: 0;
    width: 100%;
  }
  .dashboard-sidebar {
    margin-top: 30px;
  }
  .stats-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-start;
  }
  .dashboard-sidebar .stat-card {
    max-width: 120px;
    min-width: 90px;
    flex: 1 1 90px;
  }
}

.container::after, .main-content::after, .dashboard-main-layout-3col::after, .dashboard-sidebar::after {
  content: none !important;
  display: none !important;
  border-bottom: none !important;
}
.container, .main-content, .dashboard-main-layout-3col, .dashboard-sidebar {
  border-bottom: none !important;
  box-shadow: none !important;
}

.quick-actions a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #000000 !important;
  border: 1px solid #333333 !important;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 10px;
  text-decoration: none !important;
  color: #e0e0e0 !important;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
}
.quick-actions a:hover {
  background: #00ff88 !important;
  color: #000000 !important;
  border-color: #00ff88 !important;
  transform: translateX(5px);
  text-decoration: none !important;
}
.quick-actions a:visited {
  color: #e0e0e0 !important;
}

/* Remove any green horizontal line forcibly */
.dashboard-main-layout-3col,
.dashboard-main-layout-3col *,
.dashboard-main-layout-3col *::after,
.dashboard-main-layout-3col *::before,
.container,
.container * {
  border-bottom: none !important;
  box-shadow: none !important;
  background-image: none !important;
}
hr {
  display: none !important;
}