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

:root {
  --primary-color: #8b533b;
  --secondary-color: #764ba2;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  padding: 20px;
  padding-bottom: 80px;
}
.container {
  max-width: 1400px;
  margin: 0 auto;
}
.desktop-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.gradient-bg {
  background: radial-gradient(
      100% 100% at var(--g3-3-x-position) var(--g3-3-y-position),
      #d77423 -80%,
      transparent
    ),
    radial-gradient(
      100% 100% at var(--g3-1-x-position) var(--g3-1-y-position),
      #7556f0 -71%,
      transparent
    ),
    radial-gradient(
      100% 100% at var(--g3-2-x-position) var(--g3-2-y-position),
      #987af1 -52%,
      transparent
    ),
    #21213b;
  animation-name: g-3;
  animation-iteration-count: infinite;
  animation-duration: 6s;
  transition-timing-function: ease-in;
}
@property --g3-1-x-position {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 16.09375%;
}
@property --g3-1-y-position {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 33.12500000000001%;
}
@property --g3-2-x-position {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 48.55468750000001%;
}
@property --g3-2-y-position {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 9.648437500000002%;
}
@property --g3-3-x-position {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 78.6328125%;
}
@property --g3-3-y-position {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 79.8046875%;
}
:root {
  --g3-1-x-position: 16.09375%;
  --g3-1-y-position: 33.12500000000001%;
  --g3-2-x-position: 48.55468750000001%;
  --g3-2-y-position: 9.648437500000002%;
  --g3-3-x-position: 78.6328125%;
  --g3-3-y-position: 79.8046875%;
}
@keyframes g-3 {
  50% {
    --g3-1-x-position: 42.69531250000001%;
    --g3-1-y-position: 91.5625%;
    --g3-2-x-position: 91.7578125%;
    --g3-2-y-position: 33.046875%;
    --g3-3-x-position: 5.742187500000001%;
    --g3-3-y-position: 5.546875000000001%;
  }
}
.sidebar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 25px;
  padding: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  height: fit-content;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  font-size: 24px;
  font-weight: 700;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo i {
  font-size: 32px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-menu {
  list-style: none;
}
.nav-item {
  margin-bottom: 8px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 20px;
  border-radius: 15px;
  color: #666;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
}
.nav-link:hover,
.nav-link.active {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  transform: translateX(5px);
}
.main-content {
  min-height: 100vh;
  padding: 30px 0;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
.profile {
  display: flex;
  align-items: center;
  gap: 15px;
}
.avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
}
.user-name {
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.balance-card {
  border-radius: 25px;
  padding: 40px;
  color: white;
  margin-bottom: 30px;
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
  position: relative;
  overflow: hidden;
}
.balance-amount {
  font-size: 48px;
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
}
.btn {
  padding: 15px;
  border-radius: 15px;
  border: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s ease;
  flex: 1;
}

.btn-transfer {
  padding: 12px 0;
  border: 0;
  font-size: 16px;
  transition: all 150ms ease-in-out;

  border-radius: 14px;
  font-weight: 600;

  color: #fff;
  background-color: transparent;
  background-image: radial-gradient(
    50% 115% at 50% -5%,
    rgba(255, 255, 255, 0.11) 0%,
    transparent 100%
  );
  box-shadow: inset 0 0px 10px 0px rgba(255, 255, 255, 0.14),
    inset 0px 5px 10px 0px rgba(255, 255, 255, 0.11),
    inset 0px 2px 5px 0px rgba(255, 255, 255, 0.4),
    inset 0px 3px 20px 0px rgba(0, 0, 0, 0.25);
}

.btn-transfer:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-transfer:active {
  transform: scale(0.95);
}

.action-buttons {
  margin-top: 10px;
  display: flex;
  gap: 15px;
}

.section-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 25px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
  justify-content: stretch;
}
.category-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 5px;
  border-radius: 15px;
  border: 2px solid var(--primary-color);
}
.category-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.category-name {
  font-size: 13px;
  color: var(--primary-color);
  font-weight: 500;
}
.transaction-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.transaction-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 10px;
  background: white;
  border: 1px solid #f0f0f0;
  border-radius: 15px;
  transition: all 0.3s ease;
}
.transaction-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.transaction-amount {
  font-size: 18px;
  font-weight: 700;
}
.income-type {
  color: #22c55e;
}
.expense-type {
  color: #ef4444;
}
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80%;
  z-index: 1000;
  display: none;
  justify-content: center;
  padding: 20px;
}
.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
}
.modal-content {
  position: relative;
  background: white;
  border-radius: 25px;
  padding: 30px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-input {
  padding: 14px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  font-size: 15px;
  width: 100%;
}
.btn-submit {
  padding: 16px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
}
.auth-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #8b533b 0%, #764ba2 100%);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1001;
}
.auth-card {
  background: white;
  border-radius: 25px;
  padding: 40px;
  max-width: 450px;
  width: 100%;
}
.chart-container {
  margin-bottom: 30px;
  height: 300px;
}
.icon-btn {
  border: none;
  padding: 8px;
  border-radius: 8px;
  background: #f0f0f0;
  cursor: pointer;
}

/* Bottom Navigation Bar for Mobile */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  display: none;
  justify-content: space-around;
  padding: 12px;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  border-radius: 20px 20px 0 0;
}
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: #999;
  font-size: 11px;
}
.bottom-nav-item.active {
  color: #667eea;
}
.bottom-nav-item i {
  font-size: 24px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  body {
    padding: 10px;
    padding-bottom: 80px;
  }
  .desktop-layout {
    display: block;
  }
  .sidebar {
    display: none;
  }
  .main-content {
    border-radius: 20px;
    padding: 20px 0;
  }
  .bottom-nav {
    display: flex;
  }
  .balance-card {
    padding: 30px 20px;
  }
  .balance-amount {
    font-size: 42px;
  }
  .section-title {
    font-size: 20px;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .category-icon {
    width: 50px;
    height: 50px;
  }
}
.report-card {
  color: white;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.report-card:hover {
  transform: translateY(-5px);
}

.wallet-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 15px;
}

.wallet-icon {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.wallet-name {
  font-weight: 700;
  font-size: 18px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 14px;
  opacity: 0.8;
}

.stat-value {
  font-weight: 600;
  font-size: 15px;
}

.stat-income {
  color: #4ade80;
}

.stat-expense {
  color: #ef4444;
}

/* Settings Styles */
.manage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
}

.tab-btn {
  padding: 10px 20px;
  border-radius: 12px;
  border: none;
  background: #f0f0f0;
  color: #666;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-btn.active {
  background: var(--primary-color);
  color: white;
}

.icon-picker {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 10px;
  max-height: 200px;
  overflow-y: auto;
  padding: 10px;
  border: 1px solid #eee;
  border-radius: 12px;
}

.icon-option {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  cursor: pointer;
  font-size: 20px;
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.icon-option:hover {
  background: #f0f0f0;
}

.icon-option.selected {
  background: rgba(139, 83, 59, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.category-manage-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 15px;
}

.category-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.category-icon-view {
  width: 40px;
  height: 40px;
  background: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

@media (max-width: 768px) {
  .manage-grid {
    grid-template-columns: 1fr;
  }
  .icon-picker {
    grid-template-columns: repeat(4, 1fr) !important;
  }
  .settings-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 15px;
  }
  .settings-header .btn-submit {
    width: 100% !important;
  }
  .categories-tabs {
    flex-wrap: wrap;
  }
  .tab-btn {
    flex: 1;
    text-align: center;
  }
}

/* Category Picker Grid */
.category-picker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 10px;
  max-height: 250px;
  overflow-y: auto;
  padding: 5px;
}

.category-picker-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 8px;
  border-radius: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  background: #f8f9fa;
}

.category-picker-item:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.category-picker-item.selected {
  background: rgba(139, 83, 59, 0.1);
  border-color: var(--primary-color);
}

.category-picker-icon {
  width: 45px;
  height: 45px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: white;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.category-picker-name {
  font-size: 11px;
  font-weight: 600;
  color: #666;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.category-picker-item.selected .category-picker-icon {
  color: var(--primary-color);
}

.category-picker-item.selected .category-picker-name {
  color: var(--primary-color);
}

@media (max-width: 480px) {
  .category-picker-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Inline Wallet Selector in Balance Card */
.balance-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}

.wallet-select-inline {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: white;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all 0.3s ease;
  min-width: 120px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 16L6 10H18L12 16Z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 18px;
  padding-right: 30px;
}

.wallet-select-inline:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.4);
}

.wallet-select-inline option {
  background: #667eea;
  color: white;
  padding: 10px;
}