/* Reset and Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* CSS Variable */
:root {
  /* Dark palette */
  --color-primary: #60a5fa;
  --color-primary-dark: #3b82f6;
  --color-primary-glow: rgba(96, 165, 250, 0.15);

  --color-text: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-text-dim: #94a3b8;

  --color-bg: #0f172a;
  --color-surface: #1e293b;
  --color-surface-raised: #263348;

  --color-border: #2d3f55;
  --color-border-strong: #3d5068;

  --color-disabled: #374151;
  --color-disabled-text: #6b7280;

  --color-selected-bg: rgba(96, 165, 250, 0.12);
  --color-selected-border: #60a5fa;
  --color-selected-text: #93c5fd;

  --color-correct: #86efac;
  --color-correct-bg: rgba(134, 239, 172, 0.1);
  --color-correct-border: rgba(134, 239, 172, 0.35);

  --color-wrong: #fca5a5;
  --color-wrong-bg: rgba(252, 165, 165, 0.1);
  --color-wrong-border: rgba(252, 165, 165, 0.35);

  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 8px;
  --radius-lg: 14px;
  --nav-h: 56px;
}

/* Main Layout */
main {
  flex: 1 0 auto;
  width: 100%;
  padding: 16px 12px;
}
@media (min-width: 480px) {
  main {
    padding: 20px 16px;
  }
}
@media (min-width: 768px) {
  main {
    padding: 32px 24px;
    max-width: 750px;
    margin: 0 auto;
  }

  main:has(.login-section) {
    max-width: 1200px;
  }
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header and Navbar */
header {
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-primary-dark);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  padding: 0 16px;
  position: relative;
}

.nav-logo {
  margin-left: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-logo span {
  color: var(--color-primary);
}

/* username */
.username-display {
    color: var(--color-primary);
    font-weight: 600;
}


/* Hamburger */
.hamburger {
  margin-right: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius);
}

.hamburger:hover {
  background: var(--color-surface-raised);
}

.hamburger .bar {
  width: 20px;
  height: 2px;
  background: var(--color-text-muted);
  border-radius: 2px;
  transition:
    transform 0.28s ease,
    opacity 0.2s,
    width 0.25s;
  transform-origin: center;
}

/* X animation generated with assistance from Claude AI */
.hamburger[aria-expanded="true"] .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
  width: 0;
}
.hamburger[aria-expanded="true"] .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile first nav-menu */
#nav-menu {
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition:
    max-height 0.35s ease,
    opacity 0.25s;
  z-index: 99;
}
#nav-menu.open {
  max-height: 520px;
  opacity: 1;
}
#nav-menu ul {
  list-style: none;
  padding: 8px 0 12px;
}
#nav-menu ul li a {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--color-text-muted);
  text-decoration: none;
  transition:
    background 0.15s,
    color 0.15s;
}
.nav-logout {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: none;
    color: var(--color-text-muted);
    font-family: var(--font);
    font-size: 15px;
    text-align: left;
    cursor: pointer;
}

.nav-logout:hover,
.nav-logout:active {
    color: var(--color-text);
    font-weight: 500;
    background: var(--color-surface-raised);
}
#nav-menu ul li a:hover,
#nav-menu ul li a:active {
  color: var(--color-text);
  font-weight: 500;
  background: var(--color-surface-raised);
}

#nav-menu ul li a.active {
  color: var(--color-text);
  font-weight: 500;
  background: var(--color-surface-raised);
}

.language-selector {
  padding: 8px 16px 12px;
}

.language-selector form {
  display: flex;
  gap: 8px;
}

.language-btn {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface-raised);
  color: var(--color-text-muted);
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
}

.language-btn:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
}

/* navbar Tablet and  > */
@media (min-width: 768px) {
  :root {
    --nav-h: 60px;
  }
  .navbar {
    padding: 0 24px;
    max-width: 1100px;
    margin: 0 auto;
  }
  .hamburger {
    display: none;
  }
  #nav-menu {
    position: static;
    max-height: none;
    opacity: 1;
    overflow: visible;
    border-bottom: none;
    background: transparent;
    transition: none;
  }
  #nav-menu ul {
    display: flex;
    flex-direction: row;
    gap: 28px;
    padding: 0;
  }
  #nav-menu ul li a {
    display: inline;
    padding: 0;
    font-size: 1rem;
  }
  .nav-logout {
    display: inline;
    width: auto;
    padding: 0;
    font-size: 1rem;
}

.nav-logout:hover,
.nav-logout:active {
    background: transparent;
}
  #nav-menu ul li a:hover,
  #nav-menu ul li a.active {
    background: transparent;
  }
  .language-selector {
    padding: 0;
  }

.language-selector form {
    display: flex;
    gap: 6px;
  }

.language-btn {
    flex: none;
    padding: 4px 8px;
    font-size: 12px;
  }
}

@media (min-width: 1024px) {
  .navbar {
    width: 100%;
    max-width: none;
    padding: 0 40px;
    display: flex;
    align-items: center;
  }

  .nav-logo {
    margin-left: 0;
  }

  #nav-menu {
    margin-left: auto;
    display: flex;
    justify-content: flex-end;
  }
}

/* Screen Card */
.categories-section,
.quiz-section,
.score-section,
.login-section,
.about-section,
.confirm-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 480px) {
  .categories-section,
  .quiz-section,
  .score-section,
  .login-section,
  .about-section,
  .confirm-section {
    border-radius: var(--radius-lg);
  }
}
.screen-header {
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}
@media (min-width: 480px) {
  .screen-header {
    padding: 20px;
  }
}
.screen-header h1 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
@media (min-width: 480px) {
  .screen-header h1 {
    font-size: 20px;
  }
}

/* Hero section */
.hero {
  padding: 20px 16px 0;
}
@media (min-width: 480px) {
  .hero {
    padding: 24px 20px 0;
  }
}
.hero-inner {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  margin-bottom: 16px;
}
.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: 20px;
  padding: 3px 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.hero-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.hero-title span {
  color: var(--color-primary);
}
@media (min-width: 480px) {
  .hero-title {
    font-size: 26px;
  }
}
.hero-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 480px) {
  .hero-desc {
    font-size: 15px;
  }
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-stat {
  flex: 1;
  padding: 10px 8px;
  text-align: center;
  border-right: 1px solid var(--color-border);
}
.hero-stat:last-child {
  border-right: none;
}
.hero-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 3px;
}
.hero-stat-label {
  font-size: 11px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* category image */
.category-image {
  width: 100%;
  max-width: 140px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 10px;
}

/* screen footer */
.screen-footer {
  padding: 12px;
  border-top: 1px solid var(--color-border);
}
@media (min-width: 480px) {
  .screen-footer {
    padding: 14px 16px;
  }
}
.action-btn {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--color-disabled);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-disabled-text);
  cursor: not-allowed;
  text-align: center;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.1s,
    box-shadow 0.2s;
}
@media (min-width: 480px) {
  .action-btn {
    padding: 14px;
  }
}

/* Button state styling generated with assistance from Claude AI */

/* Apply styles only when the button is active (not disabled). 
   Prevents hover, pointer and shadow effects on disabled buttons. */
.action-btn:not(:disabled):not([disabled]) {
  background: #1d4ed8;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.3);
}
/* Hover effect applied only to active buttons. 
   Ensures disabled buttons do not react visually on hover. */
.action-btn:not(:disabled):not([disabled]):hover {
  background: var(--color-primary);
  box-shadow: 0 0 24px rgba(96, 165, 250, 0.4);
}
/* Active (pressed) state for active buttons only. 
   Adds a subtle scale effect to simulate a button press. */
.action-btn:not(:disabled):not([disabled]):active {
  transform: scale(0.98);
}
a.action-btn {
  background: #1d4ed8;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.3);
}

/* Status text */
.status-text {
  font-size: 13px;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 10px;
  min-height: 18px;
}

/* Categories */
.categories-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
}
@media (min-width: 480px) {
  .categories-grid {
    gap: 10px;
    padding: 1rem;
  }
}
.cat-btn {
  flex: 1 1 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;

  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 10px;

  font-family: var(--font);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
  text-align: center;
  text-decoration: none;

  cursor: pointer;
  line-height: 1.4;
  min-height: 52px;

  transition:
    background 0.15s,
    border-color 0.2s,
    color 0.15s;
}

/* category image */
.category-image {
  width: 100%;
  max-width: 180px;
  height: 110px;
  object-fit: cover;
  border-radius: var(--radius);
}

.cat-btn span {
  display: block;
  text-align: center;
  font-weight: 600;
}

@media (min-width: 480px) {
  .cat-btn {
    flex: 1 1 calc(50% - 1rem);
    font-size: 14px;
    padding: 16px 12px;
    min-height: 56px;
  }
}
.cat-btn:hover {
  background: var(--color-border);
  color: var(--color-text);
}

/* Quiz */
.question-counter {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 5px;
}
@media (min-width: 480px) {
  .question-counter {
    font-size: 14px;
    margin-top: 6px;
  }
}
.question-box {
  margin: 12px;
  padding: 14px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  text-align: center;
}
@media (min-width: 480px) {
  .question-box {
    margin: 16px;
    padding: 16px;
    font-size: 15px;
  }
}
.answers-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 0 12px 12px;
}
@media (min-width: 480px) {
  .answers-list {
    gap: 8px;
    padding: 0 16px 16px;
  }
}
.answer-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--color-text-muted);
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
}

.answer-btn input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.answer-btn:has(input[type="radio"]:checked) {
  background: var(--color-selected-bg);
  border-color: var(--color-selected-border);
  color: var(--color-selected-text);
  box-shadow: 0 0 0 1px var(--color-selected-border);
}

.answer-btn:has(input[type="radio"]:checked) .answer-label {
  color: var(--color-selected-text);
}

@media (min-width: 480px) {
  .answer-btn {
    gap: 12px;
    padding: 13px 14px;
  }
}
.answer-btn:hover:not(:disabled) {
  background: var(--color-border);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.answer-btn .answer-label {
  font-weight: 700;
  min-width: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
}
.answer-btn.correct {
  background: var(--color-correct-bg);
  border-color: var(--color-correct-border);
  color: var(--color-correct);
}
.answer-btn.correct .answer-label {
  color: var(--color-correct);
}
.answer-btn.wrong {
  background: var(--color-wrong-bg);
  border-color: var(--color-wrong-border);
  color: var(--color-wrong);
}
.answer-btn.wrong .answer-label {
  color: var(--color-wrong);
}
.answer-btn:disabled {
  cursor: default;
}
/* Explanation box */
.explanation-box {
  margin: 12px;
  padding: 14px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  display: none;
  animation: fadeIn 0.6s ease;
}

.explanation-box.show {
  display: block;
}

@media (min-width: 480px) {
  .explanation-box {
    margin: 1rem;
    padding: 1rem;
    font-size: 15px;
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Score */
.score-display {
  padding: 20px 16px 14px;
  text-align: center;
}
@media (min-width: 480px) {
  .score-display {
    padding: 24px 20px 16px;
  }
}
.score-label {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
@media (min-width: 480px) {
  .score-label {
    font-size: 14px;
  }
}
.score-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
@media (min-width: 480px) {
  .score-value {
    font-size: 36px;
    margin-bottom: 16px;
  }
}
.score-message {
  padding: 11px 14px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}
@media (min-width: 480px) {
  .score-message {
    padding: 12px 16px;
    font-size: 15px;
  }
}
.score-breakdown {
  padding: 0 12px 8px;
}
@media (min-width: 480px) {
  .score-breakdown {
    padding: 0 16px 8px;
  }
}
.breakdown-title {
  font-size: 12px;
  color: var(--color-text-dim);
  margin-bottom: 8px;
  padding-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
@media (min-width: 480px) {
  .breakdown-title {
    font-size: 14px;
  }
}
.breakdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  background: var(--color-surface-raised);
}
@media (min-width: 480px) {
  .breakdown-item {
    font-size: 14px;
  }
}
.breakdown-item .answer-label {
  font-weight: 700;
  flex-shrink: 0;
  color: var(--color-primary);
}
.breakdown-item.correct {
  background: var(--color-correct-bg);
  border-color: var(--color-correct-border);
  color: var(--color-correct);
}
.breakdown-item.wrong {
  background: var(--color-wrong-bg);
  border-color: var(--color-wrong-border);
  color: var(--color-wrong);
}
.explanation-text {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-muted);
}


/* Score Progress Bar */
.score-bar-wrap {
  width: 100%;
  height: 12px;
  background: var(--color-bg);
  border-radius: 999px;
  overflow: hidden;
  margin: 16px 0;
}

.score-bar-fill {
  width: 0;
  height: 100%;
  background: var(--color-primary);
  border-radius: inherit;
  transition: width 0.8s ease;
}

/* Quiz History */
.history-list {
  padding: 16px;
}

.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  margin-bottom: 12px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.history-main h2 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--color-text);
}

.history-date {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-muted);
}

.history-score {
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}

@media (max-width: 480px) {
  .history-item {
    align-items: flex-start;
    flex-direction: column;
  }

  .history-score {
    font-size: 16px;
  }
}

/* login */
.login-section {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.login-body {
  padding: 16px 12px;
}
@media (min-width: 480px) {
  .login-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 16px;
  }
}
.form-group {
  margin-bottom: 14px;
}
@media (min-width: 480px) {
  .form-group {
    margin-bottom: 16px;
    width: 50%;
  }
}
.link-btn {
  background: none;
  border: none;
  color: #007bff;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font-size: 1rem;
  margin-bottom: 10px;
  font-family: var(--font);
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-group input {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 16px;
  color: var(--color-text);
  background: var(--color-surface-raised);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
}
.form-group input::placeholder {
  color: var(--color-text-dim);
}
.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}
.error-msg {
  font-size: 13px;
  color: var(--color-wrong);
  min-height: 18px;
  margin-bottom: 8px;
  text-align: center;
}
.forgot-link {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 13px;
  color: var(--color-primary);
  text-decoration: underline;
  margin-bottom: 14px;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.15s;
}
.forgot-link:hover {
  opacity: 1;
}
@media (min-width: 480px) {
  .forgot-link {
    margin-bottom: 16px;
  }
}

.signup-text {
  font-size: 14px;
  color: var(--color-primary);
  text-align: center;
}
.signup-text a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

/* logout */

.messages {
    margin: 20px auto;
    max-width: 600px;
    text-align: center;
}

.message {
    padding: 12px 20px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-weight: 600;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
}

/* register */
.form-group.has-error input {
  border-color: #dc2626;
}

.form-group.has-error label {
  color: #dc2626;
}

.form-group.has-error .errorlist {
  color: #dc2626;
  margin-top: 6px;
  padding-left: 0;
  list-style: none;
  font-size: 14px;
}

.form-group.has-error input:focus {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.terms-checkbox label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.terms-checkbox input[type="checkbox"] {
  width: auto;
  min-width: auto;
  height: auto;
  margin: 3px 0 0;
  padding: 0;
  flex: 0 0 auto;
}

.terms-checkbox span {
  flex: 1;
}

.terms-checkbox a {
  color: var(--color-primary);
}

.terms-checkbox a:hover,
.terms-checkbox a:focus {
  text-decoration: underline;
}

/* about */
.about-body {
  padding: 4px 0;
}
.about-item {
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
}
@media (min-width: 480px) {
  .about-item {
    padding: 16px 20px;
    font-size: 15px;
  }
}
.about-footer {
  padding: 0 12px 14px;
}
@media (min-width: 480px) {
  .about-footer {
    padding: 0 16px 16px;
  }
}
.about-credit {
  font-size: 12px;
  color: var(--color-text-dim);
  text-align: center;
  margin-bottom: 14px;
}
@media (min-width: 480px) {
  .about-credit {
    font-size: 13px;
    margin-bottom: 16px;
  }
}

/* confirm */
.confirm-p {
  margin-top: 15px;
  text-align: center;
}

.image-container {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 0 16px 24px;
}

.image-container img {
  width: 100%;
  max-width: 800px;
  height: auto;
}

/* legal pages */
.legal-page {
  width: 100%;
  padding: 24px 16px;
}

.legal-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  font-size: 16px;
}

.legal-container h1 {
  margin-bottom: 8px;
}

.legal-container h2 {
  margin-top: 28px;
  margin-bottom: 10px;
}

.legal-container p {
  margin-bottom: 20px;
  line-height: 1.8;
}

.legal-container a {
  color: var(--color-primary);
}

.legal-container a:hover,
.legal-container a:focus {
  text-decoration: underline;
}

@media (min-width: 768px) {
  .legal-page {
    padding: 40px 24px;
  }
}

/* footer */
.footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-surface);
  border-top: 2px solid var(--color-primary-dark);
  padding: 1rem;
}
.copyright {
  display: flex;
  justify-content: center;
  font-family: var(--font);
  margin-bottom: 10px;
  color: var(--color-text);
  font-weight: bold;
}
.footer-paragraph {
  display: flex;
  justify-content: center;
  color: var(--color-text);
  margin-bottom: 10px;
  font-weight: 700;
}
.social-networks ul {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 12px;
  list-style-type: none;
}

.social-networks ul li a {
  color: var(--color-text);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.social-networks ul li a:hover {
  text-decoration: underline;
}

.social-link-text {
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
}
.footer-account {
    text-align: center;
}

.footer-legal {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  max-width: 320px;
  margin: 0 auto 12px;
  text-align: center;
}

.footer-legal a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-legal a:hover,
.footer-legal a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-account a {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-account a:hover,
.footer-account a:focus {
    text-decoration: underline;
}

/* media for footer tablet and > */
@media (min-width: 768px) {
  .footer {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
  }
    .footer-legal {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    max-width: none;
    gap: 8px 16px;
    margin: 0;
  }
  .social-networks ul li a {
    font-size: 20px;
  }
}