@import url("./brand-tokens.css");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-family: "Outfit", system-ui, -apple-system, sans-serif;
}

/* BRAND_LOCK_START: Keep this section identical across all NeoNema properties. */
.header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: color-mix(in srgb, var(--header-bg) 84%, transparent);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 4px 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  display: block;
  width: auto;
  max-width: none;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand img.brand-main {
  height: 50px;
}

@media (max-width: 768px) {
  .header-inner {
    padding: 4px 12px;
  }

  .brand {
    gap: 8px;
  }

  .brand img.brand-main {
    height: 40px;
  }
}
/* BRAND_LOCK_END */

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px 16px 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero {
  max-width: 760px;
  width: 100%;
  text-align: center;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 700;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
}

.hero-copy {
  color: var(--muted);
  line-height: 1.6;
}

.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;
}

.tool-card {
  margin-top: 28px;
  width: 100%;
  max-width: 760px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
  padding: 20px;
}

.choice-fieldset {
  margin: 18px 0 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.choice-fieldset:first-of-type {
  margin-top: 0;
}

.choice-fieldset legend {
  padding: 0;
  margin-bottom: 8px;
  font-weight: 600;
}

.field-note {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.choice-row {
  display: grid;
  gap: 8px;
}

.mode-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.security-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ecc-row {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.choice {
  position: relative;
  display: block;
  margin: 0;
  cursor: pointer;
}

.choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
}

.choice span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #101713;
  font-weight: 600;
  text-align: center;
}

.choice input:checked + span {
  background: var(--primary);
  border-color: var(--primary);
  color: #062012;
}

.choice input:focus-visible + span,
button:focus-visible,
.checkbox-row input:focus-visible,
textarea:focus-visible,
input:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--primary) 55%, transparent);
  outline-offset: 2px;
}

.choice span:hover {
  border-color: var(--primary);
}

label {
  display: block;
  margin-top: 16px;
  margin-bottom: 6px;
  font-weight: 600;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  font-weight: 500;
  cursor: pointer;
}

.checkbox-row input {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  flex: 0 0 auto;
  accent-color: var(--primary);
}

textarea,
input[type="text"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #101713;
  color: var(--foreground);
  padding: 12px;
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:disabled {
  opacity: 0.45;
}

.status {
  min-height: 1.4em;
  margin: 14px 0 0;
  color: var(--primary);
}

.status[data-state="error"] {
  color: #f07178;
}

.caption-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin-top: 16px;
}

.caption-options[hidden] {
  display: none;
}

.caption-options .checkbox-row {
  margin: 0;
}

.preview {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 280px);
  aspect-ratio: 1;
  margin: 16px auto 0;
  border-radius: 16px;
  background: #ffffff;
  overflow: hidden;
}

.preview.has-caption {
  aspect-ratio: auto;
  height: auto;
}

.preview svg {
  display: block;
  width: 100%;
  height: auto;
}

.preview-empty {
  margin: 0;
  padding: 16px;
  color: #5c675f;
  text-align: center;
}

.actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

#png-btn {
  background: var(--primary);
  color: #062012;
}

#png-btn:hover:not(:disabled) {
  filter: brightness(1.05);
}

.ghost-btn {
  background: transparent;
  color: var(--foreground);
  border-color: var(--border);
}

.ghost-btn:hover:not(:disabled) {
  border-color: var(--primary);
}

button:disabled {
  opacity: 0.45;
  cursor: default;
}

.privacy-note {
  width: 100%;
  max-width: 760px;
  margin: 16px auto 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
  text-align: center;
}

.privacy-bold {
  display: block;
  font-weight: 800;
  color: var(--foreground);
  margin-bottom: 6px;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 22px 16px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--foreground);
}

.policy {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 16px 72px;
  line-height: 1.6;
  color: var(--muted);
}

.policy h1 {
  color: var(--foreground);
}

.policy a {
  color: var(--primary);
}

.policy a:hover {
  color: var(--foreground);
}

@media (max-width: 520px) {
  .ecc-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Hub-embed mode: the hub loads this page in a tab and hides page chrome.
   The privacy note must stay visible — never add it to this hide list. */
html.hub-embed body {
  min-height: auto;
}

html.hub-embed .header,
html.hub-embed .hero,
html.hub-embed .footer {
  display: none;
}

html.hub-embed .container {
  padding: 0 16px 24px;
}

html.hub-embed .tool-card {
  margin-top: 0;
}