/* =============================================================
   PRIDĖTI MUZIKINĮ KLAUSIMĄ — formos stiliai
   Naudoja _music.css paletę (--mus-*).
   ============================================================= */

/* =====================
   HERO ANTRAŠTĖ — švytinti panelė su ekvalaizeriu ir šviečiančiu H1
   (importuota iš Claude Design maketo „Header Styles")
   ===================== */
.music-intro--hero {
  padding: clamp(1.5rem, 5vw, 2.1rem) clamp(1.25rem, 4vw, 1.75rem) clamp(1.4rem, 4vw, 1.8rem);
  background:
    radial-gradient(120% 140% at 12% 0%, oklch(0.90 0.22 128 / 0.16), transparent 58%),
    var(--mus-bg-deep);
  border: 1px solid var(--mus-border-soft);
  border-bottom-color: oklch(0.90 0.22 128 / 0.14);
  border-radius: var(--mus-radius);
  box-shadow: 0 6px 22px oklch(0.1 0.03 140 / 0.4);
}

.music-intro__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.75rem;
}

.music-intro__eq {
  display: flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 16px;
}

.music-intro__eq span {
  display: block;
  width: 3px;
  height: 16px;
  border-radius: 1px;
  background: var(--mus-violet);
  transform-origin: bottom;
  animation: madd-eq-bounce 1.1s ease-in-out infinite;
}

.music-intro__eq span:nth-child(2) {
  animation-delay: 0.18s;
}

.music-intro__eq span:nth-child(3) {
  animation-delay: 0.36s;
  background: var(--mus-mint);
}

.music-intro__eq span:nth-child(4) {
  animation-delay: 0.54s;
  background: var(--mus-violet-strong);
}

.music-intro__eyebrow-label {
  font-family: var(--mus-font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mus-violet);
}

.music-intro--hero .music-intro__title {
  margin: 0;
  font-family: var(--mus-font-display);
  font-size: clamp(1.7rem, 6.5vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  background: linear-gradient(100deg, var(--mus-text) 20%, var(--mus-violet) 50%, var(--mus-text) 80%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: madd-title-sweep 6s linear infinite;
}

.music-intro--hero .music-intro__subtitle {
  margin-top: 0.6rem;
  max-width: 46ch;
}

@keyframes madd-eq-bounce {
  0%, 100% { transform: scaleY(0.35); }
  50% { transform: scaleY(1); }
}

@keyframes madd-title-sweep {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .music-intro__eq span,
  .music-intro--hero .music-intro__title {
    animation: none;
  }
}

.madd-form {
  gap: clamp(1.1rem, 3.5vw, 1.6rem);
}

.madd-section {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-bottom: clamp(0.9rem, 3vw, 1.2rem);
  border-bottom: 1px solid var(--mus-border-soft);
}

.madd-section:last-of-type {
  border-bottom: none;
}

/* Formos skirstymas į du "media"/"meta" apvalkalus (žr. desktop stulpelius žemiau)
   sukuria du atskirus :last-of-type kontekstus — be šios eilutės 2 žingsnio
   skyriklis dingtų mobiliajame (vieno stulpelio) vaizde. */
.madd-form__media > .madd-section:last-child {
  border-bottom: 1px solid var(--mus-border-soft);
  padding-bottom: clamp(0.9rem, 3vw, 1.2rem);
}

/* Iki desktop lūžio apvalkalai lieka "neutralūs" (display:contents) — forma
   toliau elgiasi kaip vienas flex stulpelis, lygiai taip pat, kaip ir be jų. */
.madd-form__media,
.madd-form__meta {
  display: contents;
}

.madd-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--mus-text-soft);
}

.madd-input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--mus-text);
  background: var(--mus-surface-2);
  border: 1px solid var(--mus-border);
  border-radius: var(--mus-radius-sm);
}

.madd-input:focus-visible {
  outline: 2px solid var(--mus-violet);
  outline-offset: 1px;
}

.madd-input--num {
  max-width: 110px;
}

.madd-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.madd-row .madd-input {
  flex: 1;
  min-width: 180px;
}

.madd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
}

/* Placeholder, kol nėra įkelto video (ir po dainos išsaugojimo — pilnas resetas) */
.madd-player-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding: 2.2rem 1rem;
  background: oklch(0.16 0.024 294);
  border: 1px dashed var(--mus-border-soft);
  border-radius: var(--mus-radius-sm);
  text-align: center;
}

.madd-eq--big {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 40px;
}

.madd-eq--big span {
  display: block;
  width: 6px;
  height: 40px;
  border-radius: 2px;
  background: var(--mus-violet);
  transform-origin: bottom;
  animation: madd-eq-bounce 1.1s ease-in-out infinite;
}

.madd-eq--big span:nth-child(2) { animation-delay: 0.12s; background: var(--mus-mint); }
.madd-eq--big span:nth-child(3) { animation-delay: 0.24s; background: var(--mus-violet-strong); }
.madd-eq--big span:nth-child(4) { animation-delay: 0.36s; background: var(--mus-mint); }
.madd-eq--big span:nth-child(5) { animation-delay: 0.48s; background: var(--mus-violet); }

.madd-player-placeholder-text {
  margin: 0;
  font-size: 0.85rem;
  color: var(--mus-text-mute);
}

@media (prefers-reduced-motion: reduce) {
  .madd-eq--big span {
    animation: none;
  }
}

/* Matomas YouTube grotuvas (neslėpti — YouTube ToS reikalavimas) */
.madd-player {
  display: flex;
  justify-content: center;
  padding: 0.5rem;
  background: oklch(0.16 0.024 294);
  border: 1px solid var(--mus-border-soft);
  border-radius: var(--mus-radius-sm);
}

.madd-player iframe {
  max-width: 100%;
  border-radius: 8px;
}

.madd-toggle {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  color: var(--mus-text-soft);
  cursor: pointer;
  user-select: none;
}

.madd-toggle input {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--mus-violet);
}

.madd-note {
  font-size: 0.85rem;
  color: var(--mus-text-mute);
  min-height: 1.2em;
}

.madd-note--ok {
  color: var(--mus-mint);
}

.madd-note--err {
  color: oklch(0.78 0.13 18);
}

.madd-note--status {
  text-align: center;
  font-weight: 600;
}

.madd-link {
  color: var(--mus-violet);
  font-weight: 600;
}

/* Paskutinis "Testas" mygtukas (21s) — pilna raundo trukmė, tad lengvai išskirtas */
.madd-test-full {
  border-color: var(--mus-mint);
  color: var(--mus-mint);
}

.madd-test-full:hover {
  background: oklch(0.90 0.22 128 / 0.08);
}

/* =====================
   SĖKMĖS MODALAS — daina pridėta į DB
   ===================== */
.madd-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.madd-modal[hidden] {
  display: none;
}

.madd-modal-content {
  position: relative;
  background: var(--mus-surface-2);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 2px solid var(--mus-violet);
  border-radius: var(--mus-radius);
  padding: 2rem 1.75rem 1.75rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 12px 40px oklch(0.1 0.03 140 / 0.5);
  animation: madd-modal-pop 0.22s ease-out;
}

@keyframes madd-modal-pop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .madd-modal-content {
    animation: none;
  }
}

.madd-modal-icon {
  font-size: 2.6rem;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.madd-modal-title {
  margin: 0 0 0.7rem;
  font-family: var(--mus-font-display);
  font-size: 1.35rem;
  color: var(--mus-mint);
}

.madd-modal-song {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--mus-text);
}

.madd-modal-meta {
  margin: 0 0 1.1rem;
  font-size: 0.85rem;
  color: var(--mus-text-mute);
}

.madd-modal-reward {
  margin: 0 0 1.4rem;
  font-family: var(--mus-font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--mus-violet);
}

.madd-modal-close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  background: transparent;
  border: none;
  color: var(--mus-text-mute);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem 0.55rem;
  border-radius: var(--mus-radius-sm);
}

.madd-modal-close:hover {
  color: var(--mus-text);
  background: var(--mus-surface-3, rgba(255, 255, 255, 0.06));
}

.madd-modal-ok {
  width: 100%;
}

/* =============================================================
   LAPTOP / DESKTOP (≥1024px) — du stulpeliai vietoj plūduriuojančios
   siauros mobilios kolonos: kairėje video + klipo pradžia (ką žiūri/testuoji),
   dešinėje atsakymas/kategorijos + išsaugojimas (ką pildai). Mobile/tablet
   išdėstymas nekeičiamas.
   ============================================================= */
@media (min-width: 1024px) {
  .madd-shell {
    max-width: 1180px;
  }

  .music-intro--hero {
    padding-inline: clamp(1.75rem, 3vw, 3rem);
  }

  .music-intro--hero .music-intro__subtitle {
    max-width: 60ch;
  }

  .madd-form {
    display: grid;
    grid-template-columns: minmax(340px, 420px) 1fr;
    align-items: start;
    column-gap: clamp(2rem, 3.5vw, 3.25rem);
    row-gap: 0;
  }

  .madd-form__media,
  .madd-form__meta {
    display: flex;
    flex-direction: column;
    gap: clamp(1.1rem, 2vw, 1.6rem);
  }

  /* Video/testo kolona lieka matoma šalia, kol pildai dešinėje esančius laukus */
  .madd-form__media {
    position: sticky;
    top: clamp(1rem, 2vw, 1.5rem);
  }

  /* Dešiniajame stulpelyje "3" yra vienintelis žingsnis — vidinio skyriklio nereikia */
  .madd-form__meta .madd-section {
    border-bottom: none;
    padding-bottom: 0;
  }

  #madd-submit {
    align-self: start;
  }
}

@media (min-width: 1440px) {
  .madd-shell {
    max-width: 1320px;
  }

  .madd-form {
    grid-template-columns: minmax(380px, 460px) 1fr;
  }
}