/* Sozlamalar ikonkasi */
.settings-icon {
  font-size: 20px;
  margin-left: 10px;
  text-decoration: none;
  color: #333;
  cursor: pointer;
}

.settings-icon:hover {
  color: var(--primary); /* masalan: #007bff */
}
/* === DARK MODE: Header va Header-content === */
body.dark-mode .header {
  background-color: #2a2a2a;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
}

body.dark-mode .header-content {
  color: #f0f0f0;
}

body.dark-mode .logo {
  color: var(--primary); /* yoki oq (#fff) bo'lishi mumkin */
}

body.dark-mode .menu-icon span {
  background-color: #f0f0f0;
}

body.dark-mode .timer {
  background-color: transparent;
  color: #f0f0f0;
  border-color: var(--primary);
}

body.dark-mode .settings-icon {
  color: #f0f0f0;
}

body.dark-mode .settings-icon:hover {
  color: var(--primary);
}

body.dark-mode .theme-toggle {
  color: #f0f0f0;
}

/* === DARK MODE (yumshoq kulrang qoramtir uslub) === */
body.dark-mode {
  background-color: #1f1f1f;
  color: #e0e0e0;
}

/* Universal konteynerlar */
body.dark-mode .container,
body.dark-mode .info-section,
body.dark-mode .question-area,
body.dark-mode .modal-content,
body.dark-mode .menu-list,
body.dark-mode .question-nav {
  background-color: #2a2a2a;
  color: #f0f0f0;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* Sarlavha va paragraf */
body.dark-mode .question-text,
body.dark-mode .info-section h2,
body.dark-mode .info-section p,
body.dark-mode .modal-title {
  color: #f2f2f2;
}

/* Variant tugmalari */
body.dark-mode .option-button {
  background-color: #3a3a3a;
  color: #ffffff;
  border-color: #555;
}

body.dark-mode .option-button:hover {
  background-color: #4a4a4a;
}

body.dark-mode .option-button.correct {
  background-color: var(--success);
  border-color: var(--success);
  color: white;
}

body.dark-mode .option-button.wrong {
  background-color: var(--danger);
  border-color: var(--danger);
  color: white;
}

/* Navigatsiya tugmalari */
body.dark-mode .nav-button,
body.dark-mode .restart-test,
body.dark-mode .end-test,
body.dark-mode .modal-button {
  background-color: #444;
  color: #fff;
  border: 1px solid #666;
}

body.dark-mode .nav-button:hover,
body.dark-mode .restart-test:hover,
body.dark-mode .end-test:hover,
body.dark-mode .modal-button:hover {
  background-color: #555;
}

/* Progress va statistika */
body.dark-mode .progress-container,
body.dark-mode .stats-container {
  color: #bbbbbb;
}

/* Har bir savol raqami tugmasi */
body.dark-mode .question-nav button {
  background-color: #333;
  color: #eee;
  border-color: #666;
}

body.dark-mode .question-nav button:hover {
  background-color: #444;
}

body.dark-mode .question-nav button.active,
body.dark-mode .question-nav button.answered-correct,
body.dark-mode .question-nav button.answered-wrong {
  color: #fff;
}

body.dark-mode .question-nav button.active {
  background-color: var(--primary);
}

body.dark-mode .question-nav button.answered-correct {
  background-color: var(--success);
}

body.dark-mode .question-nav button.answered-wrong {
  background-color: var(--danger);
}

/* Menu va yopish */
body.dark-mode .menu-item a,
body.dark-mode .menu-header,
body.dark-mode .close-menu {
  color: #f0f0f0;
}

/* Rasmlar (ramka yoki soyasi) */
body.dark-mode .image img {
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

/* Footer */
body.dark-mode .footer {
  background-color: #2a2a2a;
  color: #ccc;
  border-top: 1px solid #444;
}

/* Telegram tugmasi */
body.dark-mode .telegram-button {
  background-color: #229ED9;
  color: white;
}

:root {
  --primary: #2563eb;
  --success: #16a34a;
  --danger: #dc2626;
  --light: #f8fafc;
  --dark: #1e293b;
  --gray: #64748b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: #eeeeee;
  color: var(--dark);
  line-height: 1.5;
  min-height: 100vh;
}
.info-section {
  max-width: 800px;
  margin: 40px auto;
  padding: 30px;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  font-family: 'Inter', sans-serif;
  text-align: center;
  line-height: 1.6;
  color: #333;
}

.info-section h2 {
  font-size: 28px;
  margin-bottom: 20px;
  color: #2b2b2b;
}

.info-section p {
  font-size: 18px;
  margin-bottom: 16px;
  text-align: justify;
}

/* ===================
   Sidebar / Menu CSS
   =================== */
.menu-list {
  position: fixed;
  left: -250px;
  top: 0;
  width: 250px;
  height: 100%;
  background-color: #fff;
  padding: 20px;
  box-shadow: 2px 0 5px rgba(0,0,0,0.1);
  transition: left 0.3s ease;
  z-index: 2000;
}

.menu-list.active {
  left: 0;
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: left;
  margin-bottom: 20px;
}

.close-menu {
  font-size: 24px;
  cursor: pointer;
}

.menu-item {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

.menu-item a {
  color: #333;
  text-decoration: none;
  font-weight: 500;
}

/* =====================
   Header and Top Bar
   ===================== */
.header {
  display: flex;
  justify-content: center; /* elementlarni gorizontal markazga */
  align-items: center;
  background: #ffffff;
  padding: 0.5rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.header-content {
  display: flex;
  align-items: center;
  gap: 25px;
}

.menu-icon {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
}

.menu-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333;
  transition: all 0.3s;
}

.logo {
  font-weight: 700;
  font-size: 1.50rem;
  color: var(--primary);
}

.header-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.timer-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.timer {
  background: #ffffff;
  border-radius: 50%;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--dark);
  font-size: 0.875rem;
  border: 2px solid var(--primary);
}

/* ==================
   Buttons and Stats
   ================== */
.telegram-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #00689c; /* Telegram rasmi rangi */
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
  height: 38px;
  line-height: 1;
}

.telegram-button i {
  font-size: 1rem;
  vertical-align: middle;
}

.telegram-button:hover {
  background-color: #007ab8;
  transform: translateY(-1px);
}

button {
  cursor: pointer;
  transition: all 0.2s;
}

.end-test {
  background: var(--danger);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.end-test:hover {
  background: #b91c1c;
}

.restart-test {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.restart-test:hover {
  background: #1d4ed8;
}

.progress-container,
.stats-container {
  text-align: center;
  margin: 0.75rem 0;
  font-size: 0.95rem;
  color: var(--gray);
  font-weight: 500;
}

.correct-count {
  color: var(--success);
}

.wrong-count {
  color: var(--danger);
}

/* ===============
   Main Container
   =============== */
.container {
  max-width: 64rem;
  margin: 1.5rem auto;
  background: rgb(255, 255, 255);
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.question-text {
  text-align: center;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--dark);
}

.question-area {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.image,
.options {
  flex: 1 1 45%;
  min-width: 20rem;
}

.image img {
  width: 100%;
  max-height: 24rem;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.option-button {
  border: 1px solid #e2e8f0;
  background: white;
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  text-align: left;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
}

.option-button:hover {
  background: #f8fafc;
  border-color: var(--primary);
}

.option-button.correct {
  background: #009a36;
  border-color: var(--success);
  color: #ffffff;
}

.option-button.wrong {
  background: #ea0000;
  border-color: var(--danger);
  color: #ffffff;
}

/* ======================
   Navigation Components
   ====================== */
.navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
}

.nav-button {
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.nav-button:hover {
  background: #1d4ed8;
}

.nav-button:disabled {
  background: #cbd5e1;
  cursor: not-allowed;
}

.question-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 auto;
  padding: 0.75rem;
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.question-nav button {
  background: white;
  color: var(--dark);
  border: 1px solid #e2e8f0;
  padding: 0.5rem;
  font-size: 0.875rem;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 2.5rem;
}

.question-nav button:hover {
  background-color: #f1f5f9;
}

.question-nav button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.question-nav button.answered-correct {
  background: var(--success);
  color: white;
  border-color: var(--success);
}

.question-nav button.answered-wrong {
  background: var(--danger);
  color: white;
  border-color: var(--danger);
}

/* =============
   Modal Styles
   ============= */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background-color: white;
  margin: 15% auto;
  padding: 2rem;
  border-radius: 0.75rem;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  text-align: center;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--dark);
}

.modal-score {
  font-size: 2rem;
  font-weight: bold;
  margin: 1rem 0;
}

.modal-correct {
  color: var(--success);
}

.modal-wrong {
  color: var(--danger);
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.modal-button {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
}


.modal-button.restart {
  background-color: var(--primary);
  color: white;
}

.modal-button.close {
  background-color: var(--danger);
  color: white;
}

.modal-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* Footer and Extras */
.footer {
  background-color: #f5f5f5;
  padding: 20px;
  text-align: center;
  margin-top: 30px;
  border-top: 1px solid #ddd;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 15px;
}

.footer-links a {
  color: #333;
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  color: #0066cc;
}

.bottom-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .container {
    padding: 1rem;
    margin: 1rem;
  }

  .question-area {
    gap: 1rem;
  }

  .image,
  .options {
    min-width: 100%;
  }

  .question-nav button {
    min-width: 2rem;
    padding: 0.4rem;
    font-size: 0.8rem;
  }

  .modal-content {
    margin: 20% auto;
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .header-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .timer-container {
    width: 100%;
    justify-content: space-between;
  }

  .option-button {
    padding: 0.8rem;
  }

  .nav-button,
  .modal-button {
    padding: 0.6rem 1rem;
  }

  .bottom-actions {
    flex-direction: column;
    align-items: center;
  }
}