:root {
  --color-petrol: #2e5d63;
  --color-petrol-dark: #234a4f;
  --color-text: #2b2b2b;
  --color-text-muted: #6b6b66;
  --color-bg: #faf6f0;
  --color-surface: #ffffff;
  --color-border: #e4dcd0;
  --color-error: #a3403a;
  --font-heading: "Lato", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Open Sans", "Segoe UI", Arial, sans-serif;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(46, 93, 99, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.intro {
  text-align: center;
  margin-bottom: 48px;
}

.intro__eyebrow {
  margin: 0 0 12px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-petrol);
  font-weight: 600;
}

.intro__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-petrol);
  margin: 0 0 20px;
}

.intro__text {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

.audio-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 36px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.audio-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-petrol);
  margin: 0;
}

.player {
  display: flex;
  align-items: center;
  gap: 18px;
}

.player__toggle {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--color-petrol);
  color: #fdfbf8;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.player__toggle:hover {
  background: var(--color-petrol-dark);
}

.player__toggle:active {
  transform: scale(0.96);
}

.player__toggle:focus-visible {
  outline: 3px solid rgba(46, 93, 99, 0.3);
  outline-offset: 3px;
}

.player__icon {
  width: 19px;
  height: 19px;
  fill: currentColor;
  display: block;
}

.player__icon--play {
  margin-left: 3px;
}

.player__icon--pause,
.player__toggle.is-playing .player__icon--play {
  display: none;
}

.player__toggle.is-playing .player__icon--pause {
  display: block;
}

.player__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.player__seek {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  margin: 0;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--color-petrol) var(--progress, 0%),
    var(--color-border) var(--progress, 0%)
  );
  cursor: pointer;
}

.player__seek::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border: none;
  border-radius: 50%;
  background: var(--color-petrol);
  cursor: pointer;
}

.player__seek::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: none;
  border-radius: 50%;
  background: var(--color-petrol);
  cursor: pointer;
}

.player__seek::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: transparent;
}

.player__seek:focus-visible {
  outline: 3px solid rgba(46, 93, 99, 0.28);
  outline-offset: 4px;
}

.player__time {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.form {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.field__label {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-petrol-dark);
}

.field__input {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 14px 16px;
  resize: vertical;
  min-height: 96px;
  line-height: 1.55;
}

.field__input::placeholder {
  color: #a9a29a;
}

.field__input:focus {
  outline: none;
  border-color: var(--color-petrol);
  box-shadow: 0 0 0 3px rgba(46, 93, 99, 0.12);
}

.button {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  padding: 16px 28px;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.button--primary {
  background: var(--color-petrol);
  color: #fdfbf8;
}

.button--primary:hover:not(:disabled) {
  background: var(--color-petrol-dark);
}

.button--primary:disabled {
  opacity: 0.65;
  cursor: progress;
}

.button--secondary {
  background: transparent;
  color: var(--color-petrol);
  border: 1.5px solid var(--color-petrol);
  align-self: flex-start;
}

.button--secondary:hover {
  background: rgba(46, 93, 99, 0.08);
}

.button:active:not(:disabled) {
  transform: scale(0.98);
}

/* Haelt den Fussnoten-Hinweis dicht am Button, unabhaengig von der 28px-Luecke
   zwischen den Formular-Bloecken. */
.submit-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.submit-note {
  margin: 0;
  text-align: center;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.form-error {
  margin: 0;
  color: var(--color-error);
  font-size: 0.95rem;
}

.disclaimer {
  margin: 28px auto 0;
  max-width: 560px;
  text-align: center;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.result {
  margin-top: 48px;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.result__title {
  font-family: var(--font-heading);
  color: var(--color-petrol);
  font-size: 1.5rem;
  margin: 0;
}

.result__content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.result__content p {
  margin: 0;
  color: var(--color-text);
  font-size: 1.02rem;
  white-space: pre-line;
}

.result-heading {
  font-family: var(--font-heading);
  color: var(--color-petrol);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 6px 0 0;
}

@media (max-width: 560px) {
  .form,
  .result {
    padding: 28px 22px;
  }

  .audio-card {
    padding: 22px;
    gap: 14px;
  }

  .player {
    gap: 14px;
  }

  .intro {
    margin-bottom: 36px;
  }
}