:root {
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Sora', 'Inter', sans-serif;
  --font-accent: 'Nunito', 'Inter', sans-serif;

  --duo-green: #58CC02;
  --duo-green-dark: #58A700;
  --duo-green-light: #89E219;
  --duo-blue: #1CB0F6;
  --duo-blue-dark: #1899D6;
  --duo-red: #FF4B4B;
  --duo-red-dark: #EA2B2B;
  --duo-orange: #FF9600;
  --duo-orange-dark: #E58800;
  --duo-yellow: #FFC800;
  --duo-yellow-dark: #E5B400;
  --duo-purple: #CE82FF;
  --duo-gray: #E5E5E5;
  --duo-gray-mid: #D0D0D0;
  --duo-gray-light: #F7F7F7;
  --duo-text: #4B4B4B;
  --duo-text-light: #AFAFAF;
  --duo-white: #FFFFFF;

  --bg-primary: var(--duo-gray-light);
  --bg-secondary: var(--duo-white);
  --bg-tertiary: var(--duo-gray-light);
  --bg-hover: #EBEBEB;
  --border: var(--duo-gray);
  --border-light: var(--duo-gray-mid);
  --text-primary: var(--duo-text);
  --text-secondary: #777777;
  --text-muted: var(--duo-text-light);
  --accent: var(--duo-blue);
  --accent-hover: #40C4FF;
  --accent-muted: rgba(28, 176, 246, 0.12);
  --success: var(--duo-green);
  --success-muted: rgba(88, 204, 2, 0.12);
  --warning: var(--duo-orange);
  --warning-muted: rgba(255, 150, 0, 0.12);
  --danger: var(--duo-red);
  --danger-muted: rgba(255, 75, 75, 0.12);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --sidebar-width: 256px;
  --bottom-nav-height: 72px;
  --topbar-height: 64px;
  --transition: 0.15s ease;
}

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

html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  font-weight: 500;
  font-optical-sizing: auto;
}

h1, h2, h3,
.logo-text,
.page-title,
.card-title,
.section-header h2,
.stat-value,
.course-name,
.module-title,
.ranking-name,
.modal-header h2,
.empty-state h3,
.course-detail-header h2 {
  font-family: var(--font-display);
}

.stat-pill,
.bottom-nav-label,
.badge,
.btn,
.tab,
.stat-label,
.nav-item {
  font-family: var(--font-accent);
}

.app {
  display: flex;
  min-height: 100vh;
}

/* Nav icons (Duolingo-style filled circles) */
.nav-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  flex-shrink: 0;
  background-size: 20px;
  background-repeat: no-repeat;
  background-position: center;
}

.nav-icon-dashboard {
  background-color: #ddf4ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231CB0F6'%3E%3Crect x='3' y='3' width='7' height='7' rx='1.5'/%3E%3Crect x='14' y='3' width='7' height='7' rx='1.5'/%3E%3Crect x='3' y='14' width='7' height='7' rx='1.5'/%3E%3Crect x='14' y='14' width='7' height='7' rx='1.5'/%3E%3C/svg%3E");
}

.nav-icon-courses {
  background-color: #d7ffb8;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2358CC02'%3E%3Cpath d='M6 4h12a2 2 0 0 1 2 2v14l-8-4-8 4V6a2 2 0 0 1 2-2z'/%3E%3C/svg%3E");
}

.nav-icon-ranking {
  background-color: #fff4cc;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23FFC800'%3E%3Cpath d='M6 9H4.5a2.5 2.5 0 0 1 0-5H6M18 9h1.5a2.5 2.5 0 0 0 0-5H18M4 22h16M10 14.66V17c0 .55-.47.98-.97 1.21C7.85 18.75 7 20 7 22M14 14.66V17c0 .55.47.98.97 1.21C16.15 18.75 17 20 17 22M18 2H6v7a6 6 0 0 0 12 0V2Z'/%3E%3C/svg%3E");
}

.nav-icon-finance {
  background-color: #e8f5e9;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2358CC02'%3E%3Cpath d='M12 2v20M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6'/%3E%3C/svg%3E");
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--duo-white);
  border-right: 2px solid var(--duo-gray);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  border-radius: 16px;
}

.sidebar-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 2px solid var(--duo-gray);
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  display: block;
  object-fit: contain;
}

.logo-img-full {
  height: 2rem;
  width: auto;
  max-width: 10.5rem;
}

.logo-img-icon {
  width: 2.25rem;
  height: 2.25rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-icon svg {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-size: 1.375rem;
  font-weight: 900;
  color: var(--duo-green);
  letter-spacing: -0.02em;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
  width: 100%;
  font-family: inherit;
}

.nav-item:hover {
  background: var(--duo-gray-light);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--duo-gray-light);
  color: var(--duo-blue);
}

.sidebar-footer {
  padding: 1rem;
  border-top: 2px solid var(--duo-gray);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  width: 100%;
}

.user-info-btn {
  border: 2px solid transparent;
  background: transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: all var(--transition);
}

.user-info-btn:hover {
  background: var(--duo-gray-light);
  border-color: var(--duo-gray);
}

.user-info-btn:focus-visible {
  outline: none;
  border-color: var(--duo-blue);
}

.user-chevron {
  margin-left: auto;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.user-chevron svg {
  width: 18px;
  height: 18px;
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: var(--duo-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  color: white;
  border: 2px solid var(--duo-blue-dark);
  flex-shrink: 0;
}

.user-details {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: 0.875rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.user-stats {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--duo-green);
}

/* Main content */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.5rem;
  height: var(--topbar-height);
  background: var(--duo-white);
  border-bottom: 2px solid var(--duo-gray);
  position: sticky;
  top: 0;
  z-index: 50;
  border-radius: 16px; 
  margin: 16px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.logo-mobile {
  display: none;
  flex-shrink: 0;
}

.page-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-stats {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}

.profile-btn {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 50%;
  flex-shrink: 0;
}

.profile-btn .user-avatar {
  width: 40px;
  height: 40px;
}

.profile-btn:hover .user-avatar {
  filter: brightness(1.08);
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 800;
  border: 2px solid transparent;
}

.stat-pill-xp {
  background: #fff8e6;
  color: var(--duo-orange);
  border-color: var(--duo-orange);
}

.stat-pill-hours {
  background: #ddf4ff;
  color: var(--duo-blue);
  border-color: var(--duo-blue);
}

.stat-pill-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-pill-icon svg {
  width: 18px;
  height: 18px;
}

.content {
  flex: 1;
  padding: 1.5rem;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}

/* Bottom nav (mobile) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background: var(--duo-white);
  border-top: 2px solid var(--duo-gray);
  z-index: 100;
  padding: 0 0.5rem;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.bottom-nav-item .nav-icon {
  width: 28px;
  height: 28px;
  background-size: 18px;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.bottom-nav-item.active {
  color: var(--duo-blue);
}

.bottom-nav-item.active .nav-icon {
  opacity: 1;
}

.bottom-nav-label {
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  padding: 1rem 1.125rem;
  transition: transform var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.375rem;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.stat-hint {
  margin: 0.375rem 0 0;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1.3;
}

.stat-card.accent { border-color: var(--duo-blue); }
.stat-card.accent .stat-value { color: var(--duo-blue); }
.stat-card.success { border-color: var(--duo-green); }
.stat-card.success .stat-value { color: var(--duo-green); }
.stat-card.warning { border-color: var(--duo-orange); }
.stat-card.warning .stat-value { color: var(--duo-orange); }
.stat-card.purple { border-color: var(--duo-purple); }
.stat-card.purple .stat-value { color: #a855f7; }
.stat-card.yellow { border-color: var(--duo-yellow); }
.stat-card.yellow .stat-value { color: #ca8a04; }
.stat-card.danger { border-color: var(--duo-red); }
.stat-card.danger .stat-value { color: var(--duo-red); }

/* Cards */
.card {
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid var(--duo-gray);
  flex-wrap: wrap;
}

.card-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.card-body-scroll {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.dashboard-scroll-panel {
  max-height: 400px;
  overflow-y: auto;
  padding-right: 0.25rem;
  scrollbar-width: thin;
  scrollbar-color: var(--duo-blue) var(--duo-gray-light);
}

.dashboard-scroll-panel::-webkit-scrollbar {
  width: 8px;
}

.dashboard-scroll-panel::-webkit-scrollbar-track {
  background: var(--duo-gray-light);
  border-radius: 999px;
}

.dashboard-scroll-panel::-webkit-scrollbar-thumb {
  background: var(--duo-blue);
  border-radius: 999px;
}

.dashboard-scroll-panel .course-card {
  margin-bottom: 0.875rem;
}

.dashboard-scroll-panel .course-card:last-child {
  margin-bottom: 0;
}

.dashboard-scroll-empty {
  padding: 0.5rem 0;
}

.dashboard-scroll-empty p {
  margin: 0;
  text-align: center;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.875rem;
}

.card-body {
  padding: 1.25rem;
}

/* Buttons - Duolingo 3D style */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 800;
  font-family: inherit;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: filter var(--transition), transform 0.05s ease;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.2;
  position: relative;
  top: 0;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn:active:not(:disabled) {
  top: 2px;
}

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

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-primary:active:not(:disabled) {
  box-shadow: 0 2px 0 var(--duo-green-dark);
}

.btn-secondary {
  background: var(--duo-white);
  color: var(--duo-blue);
  box-shadow: 0 4px 0 var(--duo-blue);
  border: 2px solid var(--duo-blue);
}

.btn-secondary:hover {
  background: #f0f9ff;
}

.btn-secondary:active:not(:disabled) {
  box-shadow: 0 2px 0 var(--duo-blue);
}

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

.btn-danger:hover {
  filter: brightness(1.05);
}

.btn-danger:active:not(:disabled) {
  box-shadow: 0 2px 0 var(--duo-red-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--duo-blue);
  box-shadow: none;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 700;
}

.btn-ghost:hover {
  background: var(--accent-muted);
}

.btn-ghost:active:not(:disabled) {
  top: 0;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  padding: 0.5rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
  text-transform: none;
  letter-spacing: 0;
  top: 0;
}

.btn-icon:hover {
  background: var(--duo-gray-light);
  color: var(--text-primary);
}

.btn-icon:active:not(:disabled) {
  top: 0;
}

.btn-icon svg {
  width: 18px;
  height: 18px;
}

/* Progress bar */
.progress {
  margin: 0.625rem 0;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.progress-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.progress-value {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--duo-green);
}

.progress-bar {
  height: 16px;
  background: var(--duo-gray);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--duo-green);
  border-radius: 999px;
  transition: width 0.4s ease;
  min-width: 0;
}

.progress-fill.complete {
  background: var(--duo-green);
}

/* Course list */
.course-grid {
  display: grid;
  gap: 0.875rem;
}

.course-card {
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 1.25rem;
}

.course-card:hover {
  border-color: var(--duo-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.course-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.625rem;
}

.course-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  justify-content: flex-end;
}

.course-detail-title-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.course-detail-title-row h2 {
  margin: 0;
}

.badge-category {
  font-size: 0.625rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.badge-category-tech { background: #ddf4ff; color: #1cb0f6; }
.badge-category-design { background: #fce7f3; color: #db2777; }
.badge-category-languages { background: #ede9fe; color: #7c3aed; }
.badge-category-business { background: #fff4cc; color: #ca8a04; }
.badge-category-personal { background: #d7ffb8; color: #58a700; }
.badge-category-tools { background: #e0f2fe; color: #0284c7; }
.badge-category-default { background: var(--duo-gray-light); color: var(--text-secondary); }

.next-courses-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.next-course-item {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  padding: 0.875rem;
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
}

.next-course-order {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  min-width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--duo-blue);
  color: white;
  font-weight: 900;
  font-size: 0.875rem;
  align-self: flex-start;
  margin-top: 0.125rem;
}

.next-course-body {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.next-course-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}

.next-course-name {
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.next-course-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.next-course-actions {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  flex-shrink: 0;
}

.next-courses-empty {
  padding: 0.5rem 0;
}

.next-courses-empty p {
  margin: 0;
}

.course-name {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--text-primary);
}

.course-platform {
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--duo-blue);
  background: var(--accent-muted);
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 0.875rem;
}

.deadline-ok { color: var(--text-secondary); }
.deadline-warning { color: var(--duo-orange); font-weight: 800; }
.deadline-expired { color: var(--duo-red); font-weight: 800; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3125rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-progress {
  background: var(--success-muted);
  color: var(--duo-green);
  border: 2px solid var(--duo-green);
}

.badge-complete {
  background: var(--success-muted);
  color: var(--duo-green);
  border: 2px solid var(--duo-green);
}

.badge-expired {
  background: var(--danger-muted);
  color: var(--duo-red);
  border: 2px solid var(--duo-red);
}

/* Course detail */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--duo-blue);
  font-size: 0.875rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.back-link:hover {
  filter: brightness(1.1);
}

.back-link svg {
  width: 18px;
  height: 18px;
}

.course-detail-header {
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.course-detail-header h2 {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.course-description {
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.deadline-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.875rem 1rem;
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.deadline-info.expired {
  background: var(--danger-muted);
  border-color: var(--duo-red);
  color: var(--duo-red);
}

.course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1rem;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.tab {
  flex: 1;
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tab:hover {
  color: var(--text-primary);
  background: var(--duo-gray-light);
}

.tab.active {
  color: white;
  background: var(--duo-blue);
  box-shadow: 0 3px 0 var(--duo-blue-dark);
}

/* Modules */
.module-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.module-card {
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--duo-gray-light);
  border-bottom: 2px solid var(--duo-gray);
}

.module-title {
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.module-actions {
  display: flex;
  gap: 0.125rem;
  flex-shrink: 0;
}

.module-body {
  padding: 1rem 1.25rem 1.25rem;
}

.lesson-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.lesson-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--duo-gray);
  background: var(--duo-white);
  transition: all var(--transition);
}

.lesson-item:hover {
  border-color: var(--duo-blue);
}

.lesson-item.completed {
  background: var(--success-muted);
  border-color: var(--duo-green);
}

.lesson-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 36px;
  height: 36px;
  border: 2px solid var(--duo-gray-mid);
  border-radius: 50%;
  background: var(--duo-white);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all var(--transition);
}

.lesson-checkbox:hover {
  border-color: var(--duo-green);
}

.lesson-checkbox:checked {
  background: var(--duo-green);
  border-color: var(--duo-green-dark);
  box-shadow: 0 3px 0 var(--duo-green-dark);
}

.lesson-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 11px;
  top: 6px;
  width: 8px;
  height: 14px;
  border: solid white;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.lesson-name {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 700;
  min-width: 0;
}

.lesson-item.completed .lesson-name {
  color: var(--duo-green-dark);
}

/* Activities */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition);
}

.activity-item:has(.lesson-checkbox:checked) {
  border-color: var(--duo-green);
  background: var(--success-muted);
}

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-name {
  font-weight: 800;
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.activity-description {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
}

.activity-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.activity-actions {
  display: flex;
  gap: 0.125rem;
  flex-shrink: 0;
}

/* Ranking */
.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.ranking-item:hover {
  transform: translateX(4px);
  border-color: var(--duo-blue);
  box-shadow: var(--shadow);
}

.ranking-item:focus-visible {
  outline: 3px solid var(--duo-blue);
  outline-offset: 2px;
}

.ranking-item.current-user {
  border-color: var(--duo-blue);
  background: var(--accent-muted);
}

.ranking-position {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.9375rem;
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: 50%;
  flex-shrink: 0;
  color: var(--text-secondary);
}

.ranking-item:nth-child(1) .ranking-position {
  background: var(--duo-yellow);
  border-color: var(--duo-yellow-dark);
  color: white;
}

.ranking-item:nth-child(2) .ranking-position {
  background: var(--duo-gray-mid);
  border-color: #b0b0b0;
  color: white;
}

.ranking-item:nth-child(3) .ranking-position {
  background: #cd7f32;
  border-color: #a86628;
  color: white;
}

.ranking-name {
  flex: 1;
  font-weight: 800;
  font-size: 0.9375rem;
  min-width: 0;
}

.ranking-score {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.125rem;
  text-align: right;
}

.ranking-score strong {
  color: var(--duo-green);
  font-weight: 900;
  font-size: 1rem;
}

.ranking-lessons {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.ranking-courses-subtitle {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.ranking-courses-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ranking-course-card {
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  padding: 1rem 1.125rem;
}

.ranking-course-description {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.ranking-course-hours {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.ranking-courses-empty {
  padding: 1.5rem 0;
}

.ranking-courses-empty .btn {
  margin-top: 1rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.125rem;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group label .required {
  color: var(--duo-red);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-body);
  transition: border-color var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--duo-blue);
  background: var(--duo-white);
}

.form-textarea {
  resize: vertical;
  min-height: 88px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-hint {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 0.375rem;
  line-height: 1.4;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(75, 75, 75, 0.6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  padding: 0;
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 2px solid var(--duo-gray);
}

.modal-header h2 {
  font-size: 1.125rem;
  font-weight: 900;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: stretch;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 2px solid var(--duo-gray);
}

.modal-footer .btn {
  flex: 1;
}

.modal-confirm {
  max-width: 420px;
}

.modal-confirm .modal-body {
  padding-top: 0.5rem;
}

.confirm-message {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-secondary);
}

.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.form-radio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
}

.form-radio input {
  accent-color: var(--duo-green);
}

.batch-preview {
  margin-top: 0.5rem;
  padding: 0.875rem 1rem;
  background: var(--duo-gray-light, #f7f7f7);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text-secondary);
}

.batch-preview-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--duo-green);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: calc(var(--bottom-nav-height) + 1rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: calc(100% - 2rem);
  max-width: 400px;
  pointer-events: none;
}

.toast {
  padding: 0.875rem 1.25rem;
  background: var(--duo-white);
  border: 2px solid var(--duo-green);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--duo-green);
  box-shadow: var(--shadow);
  animation: toastIn 0.3s ease;
  text-align: center;
}

.toast.success {
  border-color: var(--duo-green);
  color: var(--duo-green);
}

.toast.error {
  border-color: var(--duo-red, #ff4b4b);
  color: var(--duo-red, #ff4b4b);
}

.toast.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  border-color: var(--duo-blue, #1cb0f6);
  color: var(--text-primary);
  pointer-events: auto;
}

.toast-spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--duo-gray);
  border-top-color: var(--duo-blue, #1cb0f6);
  border-radius: 50%;
  animation: toastSpin 0.7s linear infinite;
  flex-shrink: 0;
}

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

@keyframes toastIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-secondary);
}

.empty-state-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.25rem;
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state-icon svg {
  width: 40px;
  height: 40px;
  color: var(--text-muted);
}

.empty-state h3 {
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state .btn + .btn {
  margin-left: 0.5rem;
}

.empty-state-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  justify-content: center;
}

/* Section header */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.section-header h2 {
  font-size: 1.25rem;
  font-weight: 900;
}

.section-header-actions,
.card-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.course-card-completed {
  opacity: 0.82;
  border-color: var(--duo-green);
}

.section-subtitle {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
  margin-top: -0.75rem;
}

/* Responsive */
@media (min-width: 769px) {
  .modal-overlay {
    align-items: center;
    padding: 1rem;
  }

  .modal {
    border-radius: var(--radius-xl);
    animation: fadeIn 0.2s ease;
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
  }

  .toast-container {
    bottom: 1.5rem;
    left: auto;
    right: 1.5rem;
    transform: none;
  }
}

@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sidebar {
    display: none;
  }

  .main-content {
    margin-left: 0;
    padding-bottom: var(--bottom-nav-height);
  }

  .logo-mobile {
    display: flex;
  }

  .bottom-nav {
    display: flex;
  }

  .profile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .content {
    padding: 1rem;
  }

  .topbar {
    padding: 0 1rem;
    margin: 0px;
    border-radius: 0px;
  }

  .page-title {
    font-size: 1.0625rem;
  }

  .stat-pill-hours {
    display: none;
  }

  .course-detail-header h2 {
    font-size: 1.25rem;
  }

  .tabs {
    flex-direction: column;
  }

  .tab.active {
    box-shadow: 0 2px 0 var(--duo-blue-dark);
  }

  .modal-footer {
    flex-direction: column-reverse;
  }

  .section-header {
    flex-direction: column;
    align-items: stretch;
  }

  .section-header .btn {
    width: 100%;
  }

  .course-actions {
    flex-direction: column;
  }

  .course-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.625rem;
  }

  .stat-card {
    padding: 0.875rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.6875rem;
  }

  .empty-state .btn + .btn {
    margin-left: 0;
  }

  .empty-state-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .empty-state-actions .btn {
    width: 100%;
  }

  .ranking-item {
    padding: 0.875rem 1rem;
    gap: 0.75rem;
  }

  .ranking-name {
    font-size: 0.875rem;
  }
}

@media (max-width: 360px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-pill-xp {
    padding: 0.3125rem 0.5rem;
    font-size: 0.8125rem;
  }
}

/* Auth screen */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background-color: var(--bg-primary);
  background-image: url('../imagem/backgroud.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.auth-screen[hidden] {
  display: none;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.auth-logo .logo-img-full {
  height: 2.75rem;
  max-width: 12rem;
}

.auth-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.375rem;
}

.auth-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.auth-form {
  margin-bottom: 1rem;
}

.auth-error {
  color: var(--duo-red);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-align: center;
}

.auth-error[hidden] {
  display: none;
}

.auth-hint {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 600;
  padding-top: 1rem;
  border-top: 2px solid var(--duo-gray);
}

.auth-hint strong {
  color: var(--duo-blue);
}

.auth-panel[hidden] {
  display: none;
}

.auth-switch {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.auth-switch-btn {
  border: none;
  background: none;
  color: var(--duo-blue);
  font-family: inherit;
  font-size: inherit;
  font-weight: 800;
  cursor: pointer;
  padding: 0;
  margin-left: 0.25rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.auth-switch-btn:hover {
  color: var(--duo-blue-dark);
}

@media (max-width: 768px) {
  .next-course-actions {
    flex-direction: row;
    align-items: center;
  }

  .auth-screen {
    align-items: flex-start;
    padding-top: 6rem;
    padding-bottom: 1rem;
  }

  .auth-card {
    margin-top: 0;
    padding: 1.5rem 1.25rem;
  }

  .auth-logo {
    margin-bottom: 1rem;
  }

  .auth-logo .logo-img-full {
    height: 2.25rem;
  }
}

.app[hidden] {
  display: none;
}

/* Profile modal */
.modal.modal-profile {
  max-width: 520px;
}

.modal-profile .modal-footer {
  flex-direction: column;
  align-items: stretch;
}

.modal-profile .modal-footer .btn:not(.profile-logout) {
  flex: none;
  width: 100%;
}

.profile-logout {
  margin-top: 0.25rem;
}

.profile-hero {
  text-align: center;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--duo-gray);
}

.profile-avatar-large {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.75rem;
  background: var(--duo-blue);
  border: 3px solid var(--duo-blue-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: white;
}

.profile-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.profile-email {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.profile-stats-row {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.profile-stat {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.375rem 0.75rem;
  background: var(--success-muted);
  color: var(--duo-green);
  border: 2px solid var(--duo-green);
  border-radius: 999px;
}

.profile-section {
  margin-bottom: 1.25rem;
}

.profile-section-title {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 800;
  margin-bottom: 0.875rem;
  color: var(--text-primary);
}

.profile-error {
  color: var(--duo-red);
  font-size: 0.875rem;
  font-weight: 700;
  margin-top: 0.5rem;
}

.profile-error[hidden] {
  display: none;
}

/* Finance module */
.finance-header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
}

.finance-privacy {
  margin-top: 0.25rem;
}

.finance-tabs {
  display: flex;
  gap: 0.625rem;
  overflow-x: auto;
  margin-bottom: 1.25rem;
  padding: 0.25rem 0.25rem 1.125rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--duo-blue) var(--duo-gray-light);
}

.finance-tabs::-webkit-scrollbar {
  height: 8px;
}

.finance-tabs::-webkit-scrollbar-track {
  margin-top: 0.5rem;
  background: var(--duo-gray-light);
  border-radius: 999px;
}

.finance-tabs::-webkit-scrollbar-thumb {
  background: var(--duo-blue);
  border-radius: 999px;
}

.finance-tab-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.finance-stats .stat-value.finance-stat {
  font-size: 1.125rem;
}

.finance-health-card {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--duo-gray);
  margin-bottom: 1.25rem;
}

.finance-health-card.health-good {
  background: var(--success-muted);
  border-color: var(--duo-green);
}

.finance-health-card.health-warning {
  background: var(--warning-muted);
  border-color: var(--duo-orange);
}

.finance-health-card.health-danger {
  background: var(--danger-muted);
  border-color: var(--duo-red);
}

.finance-health-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.finance-card {
  margin-bottom: 1.25rem;
}

.finance-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 0.75rem;
  height: 180px;
  padding: 1rem 0;
}

.finance-chart-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  min-width: 0;
}

.finance-chart-bar-wrap {
  width: 100%;
  max-width: 56px;
  height: 120px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.finance-chart-bar {
  width: 100%;
  border-radius: 8px 8px 4px 4px;
  min-height: 4px;
  transition: height var(--transition);
}

.finance-chart-label {
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--text-secondary);
  text-align: center;
}

.finance-chart-value {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
}

.finance-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 2px solid var(--duo-gray);
}

.finance-salary-display {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.finance-salary-amount {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--duo-green);
}

.finance-salary-hint {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 700;
}

.finance-superfluous-card {
  border-color: var(--duo-orange);
}

.finance-superfluous-total {
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.finance-superfluous-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.finance-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.finance-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.125rem;
  background: var(--duo-white);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition);
}

.finance-item.paid {
  opacity: 0.65;
}

.finance-item.paid .finance-item-title {
  text-decoration: line-through;
}

.finance-item.superfluous {
  border-color: var(--duo-orange);
  background: var(--warning-muted);
}

.finance-item.income {
  border-color: var(--duo-green);
}

.finance-check {
  width: 28px;
  height: 28px;
  border: 2px solid var(--duo-gray-mid);
  border-radius: 8px;
  background: var(--duo-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  transition: all var(--transition);
}

.finance-check svg {
  width: 16px;
  height: 16px;
  opacity: 0;
  color: white;
}

.finance-check.checked {
  background: var(--duo-green);
  border-color: var(--duo-green-dark);
}

.finance-check.checked svg {
  opacity: 1;
}

.finance-item-body {
  flex: 1;
  min-width: 0;
}

.finance-item-title {
  font-weight: 800;
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.finance-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.finance-item-amount {
  font-weight: 800;
  color: var(--duo-red);
  margin-left: auto;
}

.finance-item-amount.positive {
  color: var(--duo-green);
}

.finance-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  margin-left: 0.25rem;
}

.finance-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  flex-shrink: 0;
  transition: filter var(--transition), transform 0.05s ease;
  position: relative;
  top: 0;
}

.finance-action-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.finance-action-edit {
  background: var(--duo-white);
  color: var(--duo-blue);
  border: 2px solid var(--duo-blue);
  box-shadow: 0 3px 0 var(--duo-blue);
}

.finance-action-edit:hover {
  background: #f0f9ff;
}

.finance-action-edit:active {
  top: 2px;
  box-shadow: 0 1px 0 var(--duo-blue);
}

.finance-action-delete {
  background: var(--duo-red);
  color: white;
  box-shadow: 0 3px 0 var(--duo-red-dark);
}

.finance-action-delete:hover {
  filter: brightness(1.05);
}

.finance-action-delete:active {
  top: 2px;
  box-shadow: 0 1px 0 var(--duo-red-dark);
}

.badge-superfluous {
  background: var(--warning-muted);
  color: var(--duo-orange-dark);
  font-size: 0.625rem;
  font-weight: 800;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  text-transform: uppercase;
}

.finance-section-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--text-secondary);
  margin: 1rem 0 0.625rem;
}

.finance-inline-card .finance-inline-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.finance-inline-row strong {
  margin-left: auto;
  color: var(--duo-green);
  font-size: 1.125rem;
}

.finance-goal-card {
  background: var(--duo-gray-light);
  border: 2px solid var(--duo-gray);
  border-radius: var(--radius-lg);
  padding: 1.125rem;
  margin-bottom: 0.875rem;
}

.finance-goal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.finance-goal-header h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
}

.finance-goal-amounts {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
}

.finance-goal-percent {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--duo-blue);
  margin-top: 0.25rem;
  display: block;
}

.finance-goal-projection {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 2px solid var(--duo-gray);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.finance-goal-projection.success {
  color: var(--duo-green);
  font-weight: 800;
}

.finance-goal-optimized {
  color: var(--duo-orange-dark);
  font-weight: 600;
  margin-top: 0.375rem;
}

.finance-goal-warning {
  color: var(--duo-red);
  font-weight: 700;
}

.finance-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  justify-content: flex-start;
  align-items: flex-start;
}

.finance-checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--duo-blue);
}

.finance-empty {
  padding: 1rem 0;
}

@media (max-width: 768px) {
  .finance-tab-btn {
    font-size: 0.6875rem;
    padding: 0.5rem 0.875rem;
  }

  .finance-tabs {
    padding-bottom: 1.25rem;
  }

  .finance-item {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .finance-item-actions {
    width: 100%;
    justify-content: flex-end;
    margin-left: 0;
    margin-top: 0.375rem;
    padding-top: 0.625rem;
    border-top: 2px solid var(--duo-gray);
  }

  .finance-goal-header .finance-item-actions {
    width: auto;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }

  .finance-salary-amount {
    font-size: 1.375rem;
  }

  .bottom-nav-label {
    font-size: 0.5625rem;
  }
}