:root {
  --font-size-body: clamp(1rem, 0.95rem + 0.35vw, 1.12rem);
  --step--1: clamp(0.88rem, 0.84rem + 0.3vw, 0.98rem);
  --step-0: var(--font-size-body);
  --step-1: clamp(1.2rem, 1.05rem + 1vw, 1.6rem);
  --step-2: clamp(1.6rem, 1.25rem + 2vw, 2.4rem);
  --step-3: clamp(2.2rem, 1.6rem + 3vw, 3.2rem);

  --space-2xs: clamp(0.4rem, 0.35rem + 0.25vw, 0.55rem);
  --space-xs: clamp(0.55rem, 0.45rem + 0.4vw, 0.8rem);
  --space-sm: clamp(0.85rem, 0.7rem + 0.6vw, 1.25rem);
  --space-md: clamp(1.1rem, 0.9rem + 1vw, 1.8rem);
  --space-lg: clamp(1.6rem, 1.3rem + 1.4vw, 2.4rem);
  --space-xl: clamp(2.2rem, 1.8rem + 2vw, 3.2rem);
  --space-2xl: clamp(2.8rem, 2.4rem + 2.6vw, 4.2rem);

  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-pill: 999px;

  --shadow-soft: 0 18px 44px rgba(45, 93, 159, 0.25);
  --shadow-elevated: 0 24px 60px rgba(45, 93, 159, 0.32);

  --focus-ring-shadow: 0 0 0 3px rgba(236, 99, 56, 0.55);

  --transition-base: 220ms ease;
  --transition-slow: 360ms ease;

  --z-base: 1;
  --z-sticky: 10;
  --z-overlay: 1000;
}

html {
  font-size: 100%;
}

body {
  font-size: var(--font-size-body);
  line-height: 1.6;
  min-height: 100vh;
  color: var(--color-text);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
svg,
picture {
  max-width: 100%;
  display: block;
  height: auto;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  text-wrap: balance;
}

h1 {
  font-size: var(--step-3);
  line-height: 1.05;
}

h2 {
  font-size: var(--step-2);
  line-height: 1.15;
}

h3 {
  font-size: var(--step-1);
  line-height: 1.25;
}

p {
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

main {
  display: block;
}

.main-container {
  min-height: 100svh;
  min-height: 100dvh;
  width: 100%;
  padding: var(--space-xl) clamp(1.5rem, 1rem + 3vw, 4rem)
    calc(var(--space-xl) + env(safe-area-inset-bottom));
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  position: relative;
  isolation: isolate;
}

.main-container--top {
  justify-content: flex-start;
}

.content-wrapper {
  width: min(100%, var(--container-max, 72rem));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: stretch;
  text-align: center;
  position: relative;
  z-index: 1;
}

.content-wrapper--wide {
  width: min(100%, var(--container-wide, 88rem));
}

.glass-card {
  background: #2d5d9f;
  color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-soft);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.glass-card--accent {
  background: #ec6338;
  color: var(--color-white);
  border-color: rgba(236, 99, 56, 0.7);
  box-shadow: var(--shadow-elevated);
}

.glass-card--surface {
  background: #1d4075;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.25);
}

.page-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: rgba(45, 93, 159, 0.38);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
  backdrop-filter: var(--backdrop-blur);
}

.page-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  text-align: center;
  color: var(--color-white);
}

.page-header__eyebrow {
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
  opacity: 0.75;
}

.page-header__title {
  font-size: clamp(2rem, 1.6rem + 2vw, 3.1rem);
  line-height: 1.05;
}

.page-header__lead {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.3rem);
  color: var(--color-white);
  opacity: 0.82;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(45, 93, 159, 0.45);
  color: var(--color-white);
  font-size: var(--step--1);
  letter-spacing: 0.05em;
}

.card-headline {
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.8rem);
  font-weight: 600;
  color: var(--color-white);
}

.card-copy {
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.1rem);
  color: var(--color-white);
  opacity: 0.86;
}

.landing-title {
  margin: var(--space-sm) auto 0;
  text-align: center;
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--color-white);
}

.landing-cta {
  color: var(--color-white);
  font-weight: 700;
}

.landing-cta__copy,
.landing-cta__item {
  font-weight: 700;
  color: var(--color-white);
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.6rem);
}

.stat-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  color: var(--color-white);
  text-align: left;
}

.stat-block__value {
  font-size: clamp(1.4rem, 1.2rem + 1.2vw, 2.1rem);
  font-weight: 700;
}

.stat-block__label {
  font-size: clamp(0.85rem, 0.8rem + 0.3vw, 1.05rem);
  color: var(--color-white);
  opacity: 0.72;
}

.helper-text {
  font-size: clamp(0.85rem, 0.8rem + 0.2vw, 1rem);
  color: var(--color-white);
  opacity: 0.7;
}

.flow > * + * {
  margin-top: var(--space-md);
}

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

legend {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.progress-stepper {
  display: flex;
  justify-content: center;
  width: 100%;
}

.progress-steps {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  list-style: none;
  padding: 0;
  margin: 0;
  justify-content: center;
}

.step-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(236, 99, 56, 0.88);
  font-weight: 600;
  font-size: clamp(0.85rem, 0.8rem + 0.4vw, 0.95rem);
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  transition: background var(--transition-base), transform var(--transition-base),
    box-shadow var(--transition-base);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.step-link[aria-current='step'] {
  background: var(--gradient-primary);
  border-color: rgba(255, 255, 255, 0.55);
}

.step-link[aria-disabled='true'] {
  opacity: 0.6;
  pointer-events: none;
}

.step-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
  border-color: rgba(236, 99, 56, 0.75);
}

.chip-support-text,
.selection-feedback {
  font-size: var(--step--1);
  opacity: 0.9;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
}

.chip-option {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  background: rgba(45, 93, 159, 0.85);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  transition: background var(--transition-base), transform var(--transition-base),
    box-shadow var(--transition-base);
  box-shadow: var(--shadow-soft);
}

.chip-option input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.chip-option.chip-selected {
  background: var(--gradient-accent);
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-elevated);
}

.chip-option:focus-within {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}

.genre-fieldset {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.genre-select {
  position: relative;
  width: min(100%, 32rem);
  margin: 0 auto;
}

.genre-select__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(45, 93, 159, 0.82);
  color: var(--color-white);
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
  transition: background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.genre-select__trigger:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
  border-color: rgba(236, 99, 56, 0.75);
}

.genre-select__label {
  flex: 1;
  text-align: left;
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.1rem);
}

.genre-select__counter {
  font-size: var(--step--1);
  opacity: 0.85;
  white-space: nowrap;
}

.genre-select__icon {
  width: 0;
  height: 0;
  border-left: 0.35rem solid transparent;
  border-right: 0.35rem solid transparent;
  border-top: 0.45rem solid currentColor;
  transition: transform var(--transition-base);
}

.genre-select[data-open='true'] .genre-select__icon {
  transform: rotate(180deg);
}

.genre-select__panel {
  position: absolute;
  inset: calc(100% + var(--space-2xs)) 0 auto 0;
  width: 100%;
  background: rgba(45, 93, 159, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  padding: var(--space-xs);
  max-height: min(24rem, 60vh);
  overflow-y: auto;
  z-index: var(--z-overlay);
}

.genre-select__panel[hidden] {
  display: none;
}

.genre-options {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.genre-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  position: relative;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(45, 93, 159, 0.78);
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.genre-option input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.genre-option__text {
  flex: 1;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
}

.genre-option__marker {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255, 255, 255, 0.45);
  position: relative;
  flex-shrink: 0;
}

.genre-option__marker::after {
  content: '';
  position: absolute;
  top: 45%;
  left: 50%;
  width: 0.55rem;
  height: 0.3rem;
  border-right: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transform: translate(-50%, -50%) rotate(45deg);
  opacity: 0;
}

.genre-option--selected {
  background: var(--gradient-accent);
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-soft);
}

.genre-option--selected .genre-option__marker {
  background: rgba(236, 99, 56, 0.85);
  border-color: rgba(255, 255, 255, 0.95);
}

.genre-option--selected .genre-option__marker::after {
  border-right-color: var(--color-white);
  border-bottom-color: var(--color-white);
  opacity: 1;
}

.genre-option:focus-within {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}

.choice-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.choice-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1.5px solid rgba(255, 255, 255, 0.32);
  background: rgba(45, 93, 159, 0.48);
  color: var(--color-white);
  padding: var(--space-md);
  width: min(100%, 320px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    background var(--transition-base), color var(--transition-base);
  box-shadow: var(--shadow-soft);
}

.choice-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.choice-card.is-selected {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-elevated);
}

.choice-card:focus-within {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}

.form-control {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1.5px solid rgba(255, 255, 255, 0.32);
  background: rgba(45, 93, 159, 0.38);
  color: var(--color-white);
  padding: var(--space-sm);
  font-size: var(--step-0);
  line-height: 1.6;
  min-height: 150px;
  resize: vertical;
}

.form-control:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-xs) clamp(1.1rem, 0.95rem + 1vw, 2rem);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-weight: 600;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.1rem);
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  min-height: 48px;
  min-width: 48px;
  transition: transform var(--transition-base), opacity var(--transition-base),
    box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow: var(--shadow-soft);
  color: var(--color-white);
  background: var(--gradient-primary);
}

.btn--primary {
  background: var(--gradient-accent);
  border-color: transparent;
  color: var(--color-white);
}

.btn--primary.btn--static {
  background: #ec6338;
  border-color: #d95529;
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.btn--primary.btn--static:hover:not(:disabled) {
  background: #ec6338;
  border-color: #d95529;
  transform: none;
  box-shadow: var(--shadow-soft);
}

.btn--alt {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-white);
  box-shadow: none;
}

.btn--surface {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-white) !important;
  box-shadow: var(--shadow-soft);
}

.copy-button.copied {
  background: var(--gradient-accent);
  color: var(--color-white);
}

.btn--block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
  border-color: rgba(236, 99, 56, 0.6);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.floating-action {
  position: fixed;
  inset: auto var(--space-lg) calc(var(--space-lg) + env(safe-area-inset-bottom))
    auto;
  z-index: var(--z-sticky);
}

.overlay,
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: rgba(45, 93, 159, 0.85);
  backdrop-filter: blur(12px);
  z-index: var(--z-overlay);
}

.overlay.is-visible,
.modal.is-visible {
  display: flex;
}

.modal__content {
  background: var(--gradient-card);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.4);
  width: min(100%, 48rem);
  max-height: calc(100vh - 2 * var(--space-xl));
  overflow: auto;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  box-shadow: var(--shadow-elevated);
  backdrop-filter: var(--backdrop-blur);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.modal__title {
  font-size: var(--step-1);
}

.modal__close {
  background: none;
  border: 1px solid rgba(45, 93, 159, 0.3);
  color: inherit;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.modal__close:focus-visible,
.modal__close:hover {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}

.modal__body {
  text-align: left;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  color: var(--color-white);
  opacity: 0.9;
}

.loading-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
}

.loading-card__logo {
  width: clamp(11rem, 8rem + 12vw, 18rem);
}

.loading-card__logo img {
  width: 100%;
  height: auto;
}

.loading-card__icons {
  display: inline-flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: clamp(2.2rem, 1.8rem + 1.4vw, 3rem);
}

.loading-card__title {
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  font-weight: 700;
}

.loading-card p {
  font-weight: 600;
}

.loading-card__message {
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.3rem);
  max-width: 32ch;
  font-weight: 700;
}

.loading-progress {
  width: 100%;
  height: 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.25);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.loading-progress__bar {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.25) 0%, var(--color-secondary) 50%, rgba(255, 255, 255, 0.25) 100%);
  transform: scaleX(0);
  transform-origin: left center;
  animation: loadingProgressCycle 5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  will-change: transform;
}

@keyframes loadingProgressCycle {
  0% {
    transform: scaleX(0);
  }
  10% {
    transform: scaleX(0.15);
  }
  50% {
    transform: scaleX(0.75);
  }
  80% {
    transform: scaleX(1);
  }
  100% {
    transform: scaleX(0);
  }
}

.generation-warning {
  position: fixed;
  left: 50%;
  bottom: clamp(1.5rem, 1rem + 2vw, 3rem);
  transform: translate(-50%, 16px);
  width: min(90%, 48rem);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(211, 47, 47, 0.45);
  background: rgba(255, 255, 255, 0.96);
  color: #d32f2f;
  font-weight: 600;
  text-align: center;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: calc(var(--z-overlay) + 5);
}

.generation-warning.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.enter,
.exit-active {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
}

.enter-active,
.exit {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.transition-fade {
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.whitespace-pre-line {
  white-space: pre-line;
}

.sr-only,
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.safe-area-bottom {
  padding-bottom: env(safe-area-inset-bottom);
}

.scroll-area {
  max-height: inherit;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: none;
}

.audio-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.audio-player-wrapper {
  width: 100%;
}

.audio-player {
  width: 100%;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.controls-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  width: 100%;
}

.waveform-wrapper {
  width: 100%;
  height: 60px;
  position: relative;
  margin-top: var(--space-sm);
  background: var(--gradient-accent);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.4);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.waveform-container {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
}

#waveform > wave {
  width: 100% !important;
  overflow: hidden !important;
}

.play-button {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: var(--gradient-primary);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    background var(--transition-base);
  box-shadow: var(--shadow-soft);
}

.play-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.play-button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}

.time-display {
  font-family: var(--font-sans);
  font-size: clamp(0.8rem, 0.75rem + 0.3vw, 0.95rem);
}

.native-audio {
  width: 100%;
  margin-top: var(--space-sm);
}

.native-audio.is-hidden {
  display: none;
}

.version-title {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  background: rgba(236, 99, 56, 0.16);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(236, 99, 56, 0.35);
  font-weight: 600;
  color: var(--color-white);
}

.song-title {
  font-size: var(--step-3);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.song-subtitle {
  font-size: var(--step-1);
  opacity: 0.85;
}

.lyrics-panel {
  background: rgba(45, 93, 159, 0.5);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1.5px solid rgba(255, 255, 255, 0.32);
  padding: var(--space-md);
  text-align: left;
  box-shadow: var(--shadow-soft);
  backdrop-filter: var(--backdrop-blur);
}

.album-cover {
  width: min(100%, 22rem);
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.album-cover img {
  width: 100%;
  height: auto;
  display: block;
}

.button-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(236, 99, 56, 0.45);
  font-size: var(--step--1);
  color: var(--color-white);
  background: rgba(236, 99, 56, 0.4);
}

.text-muted {
  opacity: 0.85;
}

.info-block {
  background: var(--gradient-accent);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-md);
  text-align: left;
  box-shadow: var(--shadow-soft);
}

.info-pill {
  background: rgba(45, 93, 159, 0.2);
  color: var(--color-white);
  border-radius: var(--radius-pill);
  padding: var(--space-2xs) var(--space-sm);
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: var(--step--1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body.modal-open {
  overflow: hidden;
}

.faq-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-section h3 {
  color: var(--color-white);
  font-size: var(--step-1);
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}

.faq-item {
  background: rgba(45, 93, 159, 0.5);
  border-left: 4px solid rgba(236, 99, 56, 0.65);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.faq-question {
  font-weight: 600;
  color: var(--color-white);
}

.faq-answer ul {
  margin: 0;
  padding-left: 1.2rem;
}

.faq-answer li {
  margin-bottom: 0.3rem;
}

.platform-specific {
  background: rgba(236, 99, 56, 0.35);
  border-left: 4px solid rgba(236, 99, 56, 0.65);
  border-radius: var(--radius-md);
  padding: var(--space-xs);
  color: var(--color-white);
}

.platform-specific strong {
  color: var(--color-white);
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .main-container {
    padding: var(--space-lg) var(--space-sm)
      calc(var(--space-lg) + env(safe-area-inset-bottom));
  }

  .glass-card {
    padding: var(--space-md);
  }

  .modal__content {
    padding: var(--space-md);
  }

  .floating-action {
    inset: auto var(--space-sm)
      calc(var(--space-sm) + env(safe-area-inset-bottom)) auto;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
  }

  .play-button {
    width: 56px;
    height: 56px;
  }

  .content-wrapper {
    gap: var(--space-md);
  }
}

@supports (-webkit-touch-callout: none) {
  .main-container {
    min-height: -webkit-fill-available;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .enter,
  .exit,
  .enter-active,
  .exit-active,
  .transition-fade {
    transition-duration: 0.01ms !important;
    transform: none !important;
  }
}