:root {
  color-scheme: light;
  --bg: #f7f3ec;
  --bg-deep: #efe6d8;
  --ink: #17211d;
  --muted: #66726c;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --olive: #60794e;
  --olive-dark: #354d34;
  --terracotta: #b56a44;
  --stone: #d7c8b4;
  --blue: #2f6f8f;
  --gold: #d5a84d;
  --danger: #a9473e;
  --border: rgba(45, 54, 48, 0.14);
  --shadow: 0 22px 55px rgba(40, 51, 44, 0.13);
  --radius: 8px;
  --radius-sm: 6px;
  --max: 1180px;
  --font: "Segoe UI", Tahoma, Arial, "Noto Sans Arabic", "Amiri", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(135deg, rgba(96, 121, 78, 0.08), transparent 28rem),
    radial-gradient(circle at 18% 8%, rgba(213, 168, 77, 0.16), transparent 22rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  text-align: right;
  line-height: 1.65;
}

button,
select,
textarea,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(47, 111, 143, 0.45);
  outline-offset: 3px;
}

.app-shell {
  min-height: 100vh;
}

.site-header,
main,
.site-footer {
  width: min(var(--max), calc(100% - 28px));
  margin-inline: auto;
}

.topbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  inline-size: 38px;
  block-size: 38px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--olive-dark), var(--olive));
  border-radius: 50% 50% 44% 44%;
  box-shadow: 0 8px 22px rgba(53, 77, 52, 0.24);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--olive-dark);
  background: rgba(255, 255, 255, 0.66);
  font-size: 0.92rem;
  font-weight: 700;
}

.pulse {
  inline-size: 9px;
  block-size: 9px;
  border-radius: 50%;
  background: var(--olive);
  box-shadow: 0 0 0 5px rgba(96, 121, 78, 0.15);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.94fr);
  gap: 38px;
  align-items: center;
  padding: 42px 0 36px;
}

.session-label {
  margin: 0 0 12px;
  color: var(--terracotta);
  font-weight: 800;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2.35rem, 7vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero p {
  font-size: clamp(1.03rem, 2.1vw, 1.25rem);
  color: var(--muted);
  max-width: 760px;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.primary-link,
.primary-button,
.secondary-button,
.ghost-button,
.back-button,
.activity-card button,
.choice-button {
  border: 0;
  border-radius: var(--radius-sm);
  min-height: 46px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 800;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.primary-link,
.primary-button,
.activity-card button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  background: linear-gradient(135deg, var(--olive-dark), var(--olive));
  box-shadow: 0 13px 28px rgba(53, 77, 52, 0.22);
}

.secondary-button,
.ghost-button,
.back-button {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--border);
  color: var(--ink);
}

button:hover,
.primary-link:hover {
  transform: translateY(-1px);
}

button:active,
.primary-link:active {
  transform: translateY(0);
}

.hero-panel {
  min-height: 430px;
  position: relative;
  overflow: hidden;
  border-radius: 18px 18px 8px 8px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.86), rgba(255, 249, 238, 0.78)),
    repeating-linear-gradient(45deg, rgba(96, 121, 78, 0.1) 0 1px, transparent 1px 18px);
  border: 1px solid rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.stone-arch {
  position: absolute;
  inset-inline-start: 12%;
  inset-block-start: 44px;
  inline-size: 210px;
  block-size: 290px;
  border: 26px solid rgba(181, 106, 68, 0.18);
  border-bottom: 0;
  border-radius: 120px 120px 0 0;
}

.mini-chat,
.score-ring,
.olive-note {
  position: absolute;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(29, 37, 32, 0.13);
  border-radius: var(--radius);
}

.mini-chat {
  inset-inline-end: 32px;
  inset-block-start: 56px;
  width: min(72%, 330px);
  padding: 18px;
}

.mini-chat span {
  color: var(--blue);
  font-weight: 900;
}

.mini-chat p {
  margin: 8px 0 0;
  color: var(--ink);
}

.score-ring {
  inset-inline-start: 38px;
  inset-block-end: 82px;
  inline-size: 140px;
  block-size: 140px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  border: 12px solid rgba(96, 121, 78, 0.2);
}

.score-ring strong {
  font-size: 3.2rem;
  line-height: 0.95;
}

.score-ring span {
  color: var(--muted);
  font-size: 0.9rem;
}

.olive-note {
  inset-inline-end: 28px;
  inset-block-end: 34px;
  width: min(78%, 370px);
  padding: 16px 18px;
  color: var(--olive-dark);
  font-weight: 800;
}

.qr-card {
  margin-top: 18px;
  width: min(100%, 430px);
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(29, 37, 32, 0.1);
}

.qr-card img {
  display: block;
  inline-size: 104px;
  aspect-ratio: 1;
  flex: 0 0 auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: white;
}

.qr-card strong {
  display: block;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.qr-card span {
  display: block;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
  direction: ltr;
}

.activity-selector,
.workspace {
  padding: 34px 0 54px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.section-heading h2,
.workspace-header h2 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.55rem);
  line-height: 1.15;
}

.section-heading p,
.workspace-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.activity-card,
.setup-panel,
.experience-panel,
.question-card,
.scenario-card,
.result-card,
.progress-card {
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 14px 35px rgba(29, 37, 32, 0.08);
}

.activity-card {
  min-height: 310px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.activity-card h3 {
  margin: 8px 0 0;
  font-size: 1.35rem;
}

.activity-card p {
  color: var(--muted);
  margin: 0 0 auto;
}

.activity-icon {
  inline-size: 64px;
  block-size: 64px;
  border-radius: 18px 18px 7px 7px;
  border: 1px solid var(--border);
  position: relative;
  background: linear-gradient(135deg, rgba(96, 121, 78, 0.18), rgba(47, 111, 143, 0.12));
}

.activity-icon::before,
.activity-icon::after {
  content: "";
  position: absolute;
  border-radius: 3px;
  background: currentColor;
  color: var(--olive-dark);
}

.chat-icon::before {
  inset: 18px 14px auto auto;
  inline-size: 34px;
  block-size: 20px;
  border-radius: 10px;
  background: rgba(53, 77, 52, 0.22);
}

.chat-icon::after {
  inset: 41px 22px auto auto;
  inline-size: 14px;
  block-size: 5px;
  transform: skewX(-25deg);
}

.prep-icon::before {
  inset: 13px 17px auto auto;
  inline-size: 30px;
  block-size: 38px;
  background: transparent;
  border: 3px solid rgba(53, 77, 52, 0.62);
}

.prep-icon::after {
  inset: 25px 25px auto auto;
  inline-size: 14px;
  block-size: 3px;
  box-shadow: 0 10px 0 currentColor;
}

.game-icon::before {
  inset: 14px 14px auto auto;
  inline-size: 36px;
  block-size: 36px;
  border-radius: 50%;
  background: transparent;
  border: 4px solid rgba(181, 106, 68, 0.55);
}

.game-icon::after {
  inset: 28px 28px auto auto;
  inline-size: 8px;
  block-size: 8px;
  border-radius: 50%;
  background: var(--terracotta);
}

.hidden {
  display: none !important;
}

.workspace-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(260px, 350px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.setup-panel,
.experience-panel {
  padding: 18px;
}

.setup-panel {
  position: sticky;
  top: 14px;
}

label,
.field-label {
  display: block;
  margin: 0 0 8px;
  color: var(--olive-dark);
  font-weight: 900;
}

select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: white;
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 16px;
  resize: vertical;
}

textarea {
  min-height: 120px;
}

.character-grid {
  display: grid;
  gap: 10px;
}

.character-card {
  width: 100%;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 10px;
  align-items: center;
  text-align: right;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--ink);
}

.character-card[aria-selected="true"] {
  border-color: rgba(96, 121, 78, 0.68);
  box-shadow: 0 0 0 4px rgba(96, 121, 78, 0.12);
}

.avatar {
  inline-size: 50px;
  block-size: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  position: relative;
  overflow: hidden;
}

.avatar::after {
  content: "";
  position: absolute;
  inset: 29px 12px 8px;
  background: rgba(255, 255, 255, 0.45);
  border-radius: 50% 50% 25% 25%;
}

.avatar svg {
  position: relative;
  z-index: 1;
}

.character-card strong {
  display: block;
  line-height: 1.25;
}

.character-card span {
  color: var(--muted);
  display: block;
  font-size: 0.87rem;
  line-height: 1.4;
}

.question-card,
.scenario-card {
  padding: 18px;
  margin-bottom: 16px;
  background:
    linear-gradient(135deg, rgba(96, 121, 78, 0.08), transparent),
    white;
}

.question-meta {
  color: var(--terracotta);
  font-weight: 900;
  margin-bottom: 6px;
}

.question-card p,
.scenario-card p {
  margin: 0;
  font-size: 1.18rem;
  font-weight: 800;
}

.full-width {
  width: 100%;
}

.result-stack {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.mode-badge {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  font-weight: 900;
}

.mode-badge.api {
  color: var(--blue);
  background: rgba(47, 111, 143, 0.1);
  border-color: rgba(47, 111, 143, 0.22);
}

.mode-badge.fallback {
  color: var(--olive-dark);
  background: rgba(96, 121, 78, 0.1);
  border-color: rgba(96, 121, 78, 0.22);
}

.loading-card {
  color: var(--muted);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.7), rgba(96, 121, 78, 0.09), rgba(255, 255, 255, 0.7)),
    white;
}

.result-card {
  padding: 18px;
}

.result-card h3,
.result-card h4 {
  margin: 0 0 10px;
}

.result-card p,
.result-card ul,
.result-card ol {
  margin-top: 0;
}

.score-bar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
}

.score-badge {
  inline-size: 74px;
  block-size: 74px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(96, 121, 78, 0.14);
  border: 8px solid rgba(96, 121, 78, 0.22);
  font-size: 1.8rem;
  font-weight: 950;
}

.feedback-grid,
.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.feedback-block,
.guide-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.wide {
  grid-column: 1 / -1;
}

.advice-line {
  border-inline-start: 5px solid var(--gold);
  background: rgba(213, 168, 77, 0.13);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-weight: 900;
}

.choice-list {
  display: grid;
  gap: 10px;
}

.choice-button {
  width: 100%;
  text-align: right;
  color: var(--ink);
  background: white;
  border: 1px solid var(--border);
  padding: 14px;
  min-height: 56px;
}

.choice-button:hover {
  border-color: rgba(47, 111, 143, 0.45);
}

.choice-button.correct {
  border-color: rgba(96, 121, 78, 0.75);
  background: rgba(96, 121, 78, 0.12);
}

.choice-button.incorrect {
  border-color: rgba(169, 71, 62, 0.5);
  background: rgba(169, 71, 62, 0.08);
}

.progress-card {
  margin-top: 16px;
  padding: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.progress-card span {
  color: var(--muted);
}

.site-footer {
  padding: 28px 0 38px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  justify-content: space-between;
  border-top: 1px solid var(--border);
}

@media (max-width: 860px) {
  .hero,
  .two-column,
  .activity-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 18px;
  }

  .hero-panel {
    min-height: 360px;
  }

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

  .setup-panel {
    position: static;
  }

  .feedback-grid,
  .guide-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 16px;
  }
}

@media (max-width: 520px) {
  .site-header,
  main,
  .site-footer {
    width: min(100% - 18px, var(--max));
  }

  .hero h1 {
    font-size: clamp(2rem, 13vw, 3.2rem);
  }

  .hero-actions,
  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-link,
  .primary-button,
  .secondary-button,
  .ghost-button,
  .back-button,
  .activity-card button {
    width: 100%;
  }

  .mini-chat {
    inset-inline: 14px;
    width: auto;
  }

  .score-ring {
    inline-size: 108px;
    block-size: 108px;
    inset-inline-start: 18px;
  }

  .olive-note {
    inset-inline: 14px;
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}