/* ---------- mp3 converter page ---------- */

body.convert-page {
  height: auto;
  min-height: 100dvh;
  overflow: visible;
}

.convert {
  width: min(580px, 100%);
}

[hidden] {
  display: none !important;
}

/* ---------- heading ---------- */

.convert-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 2px 2px 0;
}

.convert-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.42);
}

.convert-dot {
  width: 5px;
  height: 5px;
  flex: none;
  border-radius: 50%;
  background: rgba(194, 184, 184, 0.6);
  box-shadow: 0 0 0 3px rgba(194, 184, 184, 0.07);
}

.convert-title {
  font-size: clamp(30px, 7vw, 42px);
  font-weight: 650;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--fg);
}

.convert-sub {
  max-width: 46ch;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(194, 184, 184, 0.52);
}

/* ---------- card ---------- */

.convert-card {
  position: relative;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(194, 184, 184, 0.12);
  background: rgba(10, 10, 10, 0.5);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.convert-fields {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  transition: opacity 0.25s ease;
}

.convert-fields:disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* ---------- drop zone ---------- */

.convert-drop-wrap {
  position: relative;
}

.convert-drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 24px 16px;
  border-radius: 14px;
  border: 1px dashed rgba(194, 184, 184, 0.2);
  background: rgba(255, 255, 255, 0.018);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.convert-drop:hover,
.convert-drop.is-drag {
  border-color: rgba(194, 184, 184, 0.42);
  background: rgba(255, 255, 255, 0.045);
}

.convert-drop.has-file {
  border-style: solid;
  border-color: rgba(194, 184, 184, 0.24);
  background: rgba(255, 255, 255, 0.03);
}

.convert-drop:focus-within {
  outline: 2px solid rgba(194, 184, 184, 0.45);
  outline-offset: 2px;
}

.convert-file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.convert-drop-icon {
  width: 30px;
  height: 30px;
  margin-bottom: 2px;
  color: rgba(194, 184, 184, 0.48);
  transition: color 0.2s ease;
}

.convert-drop:hover .convert-drop-icon,
.convert-drop.is-drag .convert-drop-icon {
  color: rgba(194, 184, 184, 0.78);
}

.convert-file-name {
  max-width: 100%;
  font-size: 13.5px;
  font-weight: 550;
  line-height: 1.35;
  color: var(--fg);
  overflow-wrap: anywhere;
}

.convert-file-meta {
  max-width: 100%;
  font-size: 10.5px;
  line-height: 1.4;
  color: rgba(194, 184, 184, 0.36);
  overflow-wrap: anywhere;
}

.convert-drop.has-file .convert-file-meta {
  color: rgba(194, 184, 184, 0.5);
}

.convert-clear {
  position: absolute;
  top: 8px;
  right: 8px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid rgba(194, 184, 184, 0.16);
  background: rgba(8, 8, 8, 0.78);
  color: rgba(194, 184, 184, 0.6);
  font: inherit;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.convert-clear:hover {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.09);
}

.convert-clear:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 2px;
}

/* ---------- divider + link ---------- */

.convert-or {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.3);
}

.convert-or::before,
.convert-or::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(194, 184, 184, 0.09);
}

.convert-url {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 46px;
  padding: 0 13px;
  border-radius: 11px;
  border: 1px solid rgba(194, 184, 184, 0.14);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.convert-url:focus-within {
  border-color: rgba(194, 184, 184, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.convert-url svg {
  width: 16px;
  height: 16px;
  flex: none;
  color: rgba(194, 184, 184, 0.4);
}

.convert-url input {
  flex: 1;
  min-width: 0;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--fg);
  font: inherit;
  font-size: 13.5px;
  outline: none;
}

.convert-url input::placeholder {
  color: rgba(194, 184, 184, 0.3);
}

/* ---------- controls ---------- */

.convert-controls {
  display: flex;
  align-items: flex-end;
  gap: 9px;
  margin-top: 10px;
}

.convert-bitrate {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: none;
}

.convert-bitrate > span {
  padding-left: 2px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.38);
}

.convert-bitrate select {
  height: 44px;
  padding: 0 32px 0 12px;
  border-radius: 11px;
  border: 1px solid rgba(194, 184, 184, 0.14);
  background-color: rgba(12, 12, 12, 0.85);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c2b8b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  background-size: 11px;
  color: var(--fg);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.convert-bitrate select:focus-visible {
  border-color: rgba(194, 184, 184, 0.4);
}

.convert-bitrate select option {
  background: #0a0a0a;
  color: var(--fg);
}

.convert-go {
  flex: 1 1 auto;
  height: 44px;
  border-radius: 11px;
  border: 1px solid rgba(194, 184, 184, 0.2);
  background: rgba(255, 255, 255, 0.09);
  color: var(--fg);
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.convert-go:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(194, 184, 184, 0.34);
}

.convert-go:active {
  transform: scale(0.99);
}

.convert-go:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 2px;
}

/* ---------- error / progress ---------- */

.convert-error {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(228, 121, 111, 0.3);
  background: rgba(228, 121, 111, 0.08);
  color: #e4796f;
  font-size: 12px;
  line-height: 1.45;
}

.convert-progress {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 13px;
}

.convert-bar {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.convert-bar span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: rgba(194, 184, 184, 0.72);
  transition: width 0.25s ease;
}

.convert-bar span.is-indeterminate {
  width: 38%;
  background: linear-gradient(
    90deg,
    rgba(194, 184, 184, 0.1),
    rgba(194, 184, 184, 0.75),
    rgba(194, 184, 184, 0.1)
  );
  animation: convertSlide 1.15s ease-in-out infinite;
}

@keyframes convertSlide {
  0% {
    transform: translateX(-110%);
  }
  100% {
    transform: translateX(300%);
  }
}

.convert-progress-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  line-height: 1.4;
  color: rgba(194, 184, 184, 0.45);
}

.convert-cancel {
  padding: 0;
  border: 0;
  background: none;
  color: rgba(194, 184, 184, 0.45);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.convert-cancel:hover {
  color: var(--fg);
}

.convert-cancel:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 3px;
}

/* ---------- log ---------- */

.convert-log {
  margin-top: 12px;
  font-size: 10.5px;
  color: rgba(194, 184, 184, 0.4);
}

.convert-log summary {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(194, 184, 184, 0.35);
  cursor: pointer;
}

.convert-log pre {
  max-height: 150px;
  margin-top: 8px;
  padding: 9px 10px;
  overflow: auto;
  border-radius: 8px;
  border: 1px solid rgba(194, 184, 184, 0.08);
  background: rgba(0, 0, 0, 0.45);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ---------- result ---------- */

.convert-result {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(194, 184, 184, 0.14);
  background: rgba(10, 10, 10, 0.55);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.045);
  animation: convertIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes convertIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.convert-result-head {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.convert-check {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 50%;
  border: 1px solid rgba(194, 184, 184, 0.22);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(194, 184, 184, 0.78);
}

.convert-check svg {
  width: 16px;
  height: 16px;
  display: block;
}

.convert-result-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.convert-result-name {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--fg);
  overflow-wrap: anywhere;
}

.convert-result-meta {
  font-size: 10.5px;
  line-height: 1.4;
  color: rgba(194, 184, 184, 0.42);
}

.convert-result audio {
  display: block;
  width: 100%;
  height: 38px;
  border-radius: 9px;
  color-scheme: dark;
}

.convert-result-actions {
  display: flex;
  gap: 8px;
}

.convert-download {
  display: grid;
  place-items: center;
  flex: 1;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(194, 184, 184, 0.2);
  background: rgba(255, 255, 255, 0.09);
  color: var(--fg);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.convert-download:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(194, 184, 184, 0.32);
}

.convert-download:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 2px;
}

.convert-again {
  height: 42px;
  padding: 0 13px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(194, 184, 184, 0.5);
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.convert-again:hover {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.05);
}

.convert-again:focus-visible {
  outline: 2px solid rgba(194, 184, 184, 0.5);
  outline-offset: 2px;
}

/* ---------- footnote ---------- */

.convert-foot {
  max-width: 52ch;
  padding: 0 2px;
  font-size: 10.5px;
  line-height: 1.55;
  color: rgba(194, 184, 184, 0.32);
}

/* ---------- responsive ---------- */

@media (max-width: 480px) {
  .convert-head {
    gap: 7px;
  }

  .convert-sub {
    font-size: 12.5px;
  }

  .convert-card {
    padding: 13px;
    border-radius: 16px;
  }

  .convert-drop {
    padding: 22px 14px;
  }

  .convert-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .convert-bitrate {
    width: 100%;
  }

  .convert-bitrate select,
  .convert-go {
    width: 100%;
  }

  .convert-result {
    padding: 13px;
    border-radius: 16px;
  }

  .convert-result-actions {
    flex-direction: column-reverse;
  }

  .convert-again {
    height: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .convert-result {
    animation: none;
  }

  .convert-bar span.is-indeterminate {
    animation: none;
    width: 100%;
  }
}