@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@300;400;500;600;700&display=swap');

:root {
  --duo-green: #58CC02;
  --duo-green-shadow: #46A302;
  --duo-blue: #1CB0F6;
  --duo-blue-shadow: #1899D6;
  --duo-purple: #CE82FF;
  --duo-purple-shadow: #AF6EE3;
  --duo-btn-border: #E5E5E5;
  --duo-bg: #F4FAFF;
  --duo-text: #4B4B4B;
  --duo-text-muted: #777777;
  --duo-status-published: #e8fcf0;
  --duo-status-published-text: #14ce31;
  --duo-status-draft: #fff8e1;
  --duo-status-draft-text: #ffb100;
  --duo-sidebar-width: 256px;
  --duo-font: 'Fredoka', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--duo-font);
}

body {
  background-color: var(--duo-bg);
  color: var(--duo-text);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar Styling */
.sidebar {
  width: var(--duo-sidebar-width);
  background-color: #FFFFFF;
  border-right: 2px solid #E5E5E5;
  padding: 30px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
}

.logo-container {
  padding: 0 16px 30px 16px;
}

.logo-text {
  font-size: 32px;
  font-weight: 700;
  color: var(--duo-blue);
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: #777777;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.2s ease;
  text-transform: uppercase;
  cursor: pointer;
}

.nav-item:hover {
  background-color: #F7F7F7;
  color: #555;
}

.nav-item.active {
  background-color: #DDF4FF;
  color: var(--duo-blue);
  border: 2px solid #84D8FF;
}

.nav-item i {
  font-size: 24px;
  width: 32px;
  text-align: center;
}

/* Main Content Area */
.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.dashboard-container {
  max-width: 900px;
  width: 100%;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

h1 {
  font-size: 28px;
  font-weight: 700;
}

/* Duolingo Style Buttons */
.btn-duo {
  position: relative;
  border: none;
  border-radius: 16px;
  padding: 14px 24px;
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.1s;
  user-select: none;
  text-align: center;
  display: inline-block;
}

.btn-duo:active {
  transform: translateY(4px);
}

.btn-green {
  background-color: var(--duo-green);
  color: white;
  box-shadow: 0 4px 0 var(--duo-green-shadow);
}

.btn-green:active {
  box-shadow: 0 0 0 var(--duo-green-shadow);
}

.btn-blue {
  background-color: var(--duo-blue);
  color: white;
  box-shadow: 0 4px 0 var(--duo-blue-shadow);
}

.btn-blue:active {
  box-shadow: 0 0 0 var(--duo-blue-shadow);
}

.btn-purple {
  background-color: var(--duo-purple);
  color: white;
  box-shadow: 0 4px 0 var(--duo-purple-shadow);
}

.btn-purple:active {
  box-shadow: 0 0 0 var(--duo-purple-shadow);
}

/* Card Styling */
.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.card {
  border: 2px solid #E5E5E5;
  border-radius: 20px;
  padding: 16px;
  background: white;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  min-height: 320px;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.05);
}

.card-thumbnail {
  width: 100%;
  height: 140px;
  background-color: #F7F7F7;
  border: 2px solid #E5E5E5;
  border-radius: 12px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('assets/map_bg.png');
  background-size: cover;
  background-position: center;
  position: relative;
}

.card-thumbnail i {
  font-size: 40px;
  color: #AAA;
  z-index: 2;
}

.card-thumbnail::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(255,255,255,0.7);
  border-radius: 10px;
}

.card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #333;
}

.card p {
  font-size: 14px;
  color: var(--duo-text-muted);
  line-height: 1.4;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 12px;
}

.badge {
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-published {
  background-color: var(--duo-status-published);
  color: var(--duo-status-published-text);
}

.badge-draft {
  background-color: var(--duo-status-draft);
  color: var(--duo-status-draft-text);
}

.card-qs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #AAA;
  text-transform: uppercase;
}

.create-card {
  border: 2px dashed #E5E5E5;
  background: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.create-card:hover {
  border-color: var(--duo-blue);
  background: #F0F9FF;
}

.create-icon {
  width: 56px;
  height: 56px;
  border: 4px solid #E5E5E5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: #AAA;
  font-size: 24px;
  transition: all 0.2s;
}

.create-card:hover .create-icon {
  border-color: var(--duo-blue);
  color: var(--duo-blue);
}

.create-text {
  font-size: 15px;
  font-weight: 800;
  color: #AAA;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mascot-avatar {
  width: 80px;
  height: 80px;
  background-image: url('assets/mascot.png');
  background-size: contain;
  background-repeat: no-repeat;
  margin-bottom: 8px;
}

/* Animations */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.animate-bounce {
  animation: bounce 2s infinite ease-in-out;
}
.loading-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: #CCC;
}

.loading-state i {
  font-size: 40px;
  margin-bottom: 16px;
  color: var(--duo-blue);
}

.loading-state p {
  font-weight: 700;
  font-size: 16px;
}