/* Smartphone layout: 320px bis 679px */
:root { --bottom-nav-height: calc(66px + env(safe-area-inset-bottom)); }

html { scroll-padding-top: 72px; }
body { overscroll-behavior-y: contain; }

.site-header,
.site-header__inner { min-height: 62px; }
.site-header { padding-top: env(safe-area-inset-top); }
.site-header__inner {
  width: calc(100% - 18px - env(safe-area-inset-left) - env(safe-area-inset-right));
  gap: 7px;
}
.brand { gap: 8px; }
.brand img { width: 38px; height: 38px; }
.brand__text strong { font-size: .9rem; }
.brand__text small { display: none; }
.header-actions { min-width: 0; gap: 6px; }
.jarvis-button { width: 44px; min-height: 44px; padding: 0; justify-content: center; }
.jarvis-button__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.class-badge {
  max-width: min(124px, 34vw);
  min-height: 44px;
  padding-inline: 9px;
  gap: 6px;
  font-size: .78rem;
}
.class-badge span:last-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-shell {
  width: calc(100% - 20px - env(safe-area-inset-left) - env(safe-area-inset-right));
  padding-top: 16px;
}
.initial-content { padding: 20px 17px; }
.initial-content p { font-size: .95rem; }
.section-heading,
.page-heading,
.welcome-row {
  align-items: start;
  flex-direction: column;
  gap: 8px;
  margin: 26px 0 14px;
}
.page-heading,
.welcome-row { margin-top: 0; }
h1 { font-size: clamp(1.85rem, 9vw, 2.65rem); }
h2 { font-size: clamp(1.28rem, 6vw, 1.75rem); }

.hero-card,
.dashboard-hero,
.page-hero,
.result-hero { border-radius: 22px; }
.hero-card--cover,
.hero-card--cover > img { min-height: 360px; }
.hero-card--cover > img { object-position: 60% center; }
.hero-card__overlay { padding: 58px 18px 20px; }
.hero-card__overlay p { font-size: .95rem; }

.class-grid,
.metric-grid { gap: 10px; }
.class-card,
.class-card img { min-height: 205px; }
.class-card { border-radius: 18px; }
.class-card__content { inset: auto 12px 13px; column-gap: 7px; }
.class-card__icon { font-size: 1.35rem; }
.class-card__content strong { font-size: 1rem; }
.class-card__content small { font-size: .72rem; line-height: 1.25; }

.dashboard-hero {
  min-height: 245px;
  padding: 20px 17px;
  align-items: flex-start;
  flex-direction: column;
}
.dashboard-hero__copy { width: 100%; }
.dashboard-hero h2 { max-width: calc(100% - 76px); margin-top: 12px; font-size: 1.85rem; }
.dashboard-hero p { max-width: calc(100% - 68px); font-size: .92rem; }
.dashboard-hero .primary-button { min-width: 145px; }
.readiness-ring {
  width: 88px;
  position: absolute;
  right: 17px;
  bottom: 22px;
  opacity: .38;
}
.readiness-ring span { font-size: 1.3rem; }
.metric-card { min-height: 112px; padding: 13px; }
.metric-card strong { font-size: 1.65rem; }
.metric-card__icon { width: 36px; height: 36px; }
.qualification-notice { padding: 14px; gap: 11px; }
.qualification-notice__icon { width: 40px; height: 40px; }
.qualification-notice h3 { font-size: 1rem; }
.qualification-notice p { font-size: .86rem; }

.mode-grid { gap: 10px; }
.mode-card {
  padding: 16px;
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 12px;
  align-items: center;
}
.mode-card__icon { width: 46px; height: 46px; margin: 0; grid-row: 1 / span 2; }
.mode-card h3 { margin: 0 0 3px; }
.mode-card p { min-height: 0; margin: 0; font-size: .86rem; }
.mode-card .card-button { grid-column: 1 / -1; margin-top: 13px; }

.safety-symbol-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.safety-symbol-card {
  min-height: 150px;
  padding: 11px 9px;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 7px;
  text-align: center;
}
.safety-symbol-card img { width: 58px; height: 58px; }
.safety-symbol-card h3 { font-size: .86rem; }
.safety-symbol-card p { font-size: .73rem; line-height: 1.32; }

.page-hero--split { grid-template-columns: 1fr; }
.page-hero--split > img { height: 160px; }
.page-hero--split > div { padding: 18px 17px; }
.topic-grid { grid-template-columns: 1fr; gap: 10px; }
.topic-card { display: grid; grid-template-columns: 100px 1fr; align-items: stretch; }
.topic-card img { height: 100%; min-height: 104px; }
.topic-card span { padding: 12px; align-content: center; }
.topic-card small { font-size: .76rem; }

.readiness-panel { align-items: flex-start; flex-direction: column; padding: 17px; }
.funding-panel { grid-template-columns: 1fr; gap: 11px; margin-top: 26px; }
.funding-card { padding: 16px; gap: 11px; border-radius: 18px; }
.funding-card__icon { width: 42px; height: 42px; border-radius: 13px; }
.funding-card h2 { font-size: 1.15rem; }
.funding-card p { font-size: .86rem; }
.funding-admin-link { justify-self: start; }
.payment-order,.payment-order-start{padding:12px;gap:11px}.payment-order__head{display:grid;gap:8px}.payment-order__status{justify-self:start}.payment-order__details{grid-template-columns:1fr}.payment-order__purpose{grid-column:1}.payment-order__details button{min-height:42px;padding-inline:12px}.payment-order>a{width:100%;justify-content:center;text-align:center}.payment-order-start .primary-button{min-height:50px}
.notification-choice{display:grid}.notification-choice>*{width:100%;box-sizing:border-box;text-align:center}.notification-choice .text-button{margin-left:0}.learning-notice{grid-template-columns:1fr;padding:14px;border-left-width:4px}.learning-notice>span{width:36px;height:36px}
.readiness-panel .readiness-ring { position: relative; inset: auto; width: 130px; opacity: 1; }
.category-progress { padding: 14px; }
.category-progress__top { gap: 9px; }
.history-item { padding: 14px; }
.settings-card { padding: 16px; }
.selected-class img { width: 64px; height: 64px; }
.voice-test-row > * { flex: 1 1 140px; }

.question-toolbar { grid-template-columns: auto 1fr auto; gap: 8px; }
.question-toolbar .icon-button { width: 44px; min-height: 44px; }
.question-toolbar .timer { padding: 8px 9px; }
.question-toolbar strong { font-size: .9rem; }
.question-progress { margin-bottom: 10px; }
.question-card { border-radius: 18px; padding: 13px; box-shadow: var(--shadow-soft); }
.question-meta { align-items: flex-start; flex-direction: column; gap: 7px; margin-bottom: 10px; }
.question-meta__group { width: 100%; justify-content: space-between; }
.question-card h1 { margin: 14px 0 7px; font-size: clamp(1.2rem, 5.5vw, 1.55rem); }
.question-image-button { border-radius: 14px; }
.question-image-button span { right: 7px; bottom: 7px; padding: 5px 8px; font-size: .7rem; }
.answer-list { gap: 8px; margin-top: 13px; }
.answer-option { min-height: 62px; gap: 9px; padding: 9px; border-radius: 14px; }
.answer-letter { width: 34px; height: 34px; }
.answer-option > span:nth-child(3) { font-size: .9rem; }
.feedback-panel { margin-top: 12px; padding: 13px; }
.question-actions { margin-top: 12px; }
.sticky-action { position: sticky; bottom: calc(var(--bottom-nav-height) + 8px); z-index: 10; }
.exam-navigator { padding: 14px; }
.question-dots { gap: 6px; margin: 14px 0; }
.question-dot { min-height: 44px; }

/* Während des Lernens zählt jeder Pixel: App-Chrome ausblenden und Aktionen greifbar halten. */
body.is-learning-session .site-header,
body.is-learning-session .mobile-nav { display: none; }
body.is-learning-session .app-shell {
  width: calc(100% - 12px - env(safe-area-inset-left) - env(safe-area-inset-right));
  padding-top: max(6px, env(safe-area-inset-top));
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}
body.is-learning-session .question-toolbar {
  position: sticky;
  top: 0;
  z-index: 15;
  margin: -6px -6px 8px;
  padding: 8px 6px 7px;
  background: rgba(248, 251, 255, .94);
  backdrop-filter: blur(14px);
}
body.is-learning-session .sticky-action { bottom: max(8px, env(safe-area-inset-bottom)); }

.result-hero { padding: 26px 15px; }
.result-icon { font-size: 2.5rem; }
.review-item summary { padding: 13px; }
.app-footer { margin-top: 30px; padding: 17px; }
.app-footer nav { gap: 9px 13px; }

.image-dialog {
  width: calc(100% - 12px);
  max-height: calc(100dvh - 12px);
  border-radius: 18px;
}
.image-dialog img { max-height: calc(100dvh - 70px); }
.image-dialog__bar button { width: 44px; height: 44px; }

.mobile-nav button { min-height: 48px; }
.text-input,
.select-input,
input,
select,
textarea { font-size: 16px; }

.seo-overview__inner { width: calc(100% - 20px - env(safe-area-inset-left) - env(safe-area-inset-right)); padding: 38px 0 calc(var(--bottom-nav-height) + 30px); }
.seo-feature-grid { grid-template-columns: 1fr; gap: 10px; margin: 22px 0 32px; }
.seo-feature-grid article { padding: 17px; }
.seo-faq summary { min-height: 56px; padding-block: 16px; }

.primary-button:active,
.secondary-button:active,
.card-button:active,
.answer-option:active,
.class-card:active { transform: scale(.985); }

@media (max-width: 390px) {
  .hero-card--cover,
  .hero-card--cover > img { min-height: 330px; }
  .class-card,
  .class-card img { min-height: 188px; }
  .class-badge { max-width: 104px; font-size: .72rem; }
  .question-toolbar > div:nth-child(2) span { display: none; }
  .safety-symbol-card { min-height: 142px; }
}

@media (max-width: 350px) {
  .brand__text { display: none; }
  .class-badge { max-width: 128px; }
  .class-grid { grid-template-columns: 1fr; }
  .class-card,
  .class-card img { min-height: 150px; max-height: 170px; }
  .metric-card__icon { display: none; }
  .metric-card { grid-template-columns: 1fr; }
}

@media (orientation: landscape) and (max-height: 520px) {
  .site-header,
  .site-header__inner { min-height: 54px; }
  .brand img { width: 34px; height: 34px; }
  .hero-card--cover,
  .hero-card--cover > img { min-height: 285px; }
  .page-hero--split { grid-template-columns: 1fr 1fr; }
  .page-hero--split > img { height: 210px; }
}