/* Shared layout for standalone tool pages. Relies on tokens/resets from ../styles.css */

body.tool-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.tool-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 11, 16, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.tool-topbar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.tool-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.2s ease;
}
.tool-back:hover { color: var(--cyan); }
.tool-back svg { width: 16px; height: 16px; }
.tool-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
}
.tool-brand .logo-mark {
  width: 28px; height: 28px;
}

.tool-main {
  flex: 1;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.tool-heading { margin-bottom: 8px; }
.tool-heading h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  margin-bottom: 8px;
}
.tool-heading p {
  color: var(--text-dim);
  font-size: 1rem;
  max-width: 560px;
}

.tool-panel {
  margin-top: 32px;
  padding: 24px;
}

.tool-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.tool-textarea {
  width: 100%;
  min-height: 340px;
  resize: vertical;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text);
  font-family: "JetBrains Mono", "Inter", monospace;
  font-size: 0.95rem;
  line-height: 1.6;
}
.tool-textarea:focus { border-color: var(--cyan); }

.tool-status {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-faint);
  min-height: 1.2em;
}
.tool-status.is-saved { color: var(--cyan); }

.tool-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin-top: 20px;
}
.tool-stat {
  padding: 16px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: center;
}
.tool-stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tool-stat-label {
  margin-top: 4px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}

.tool-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 780px) {
  .tool-split { grid-template-columns: 1fr; }
}
.tool-split-col { display: flex; flex-direction: column; gap: 10px; }
.tool-split-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}
.tool-preview {
  min-height: 340px;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  overflow: auto;
  line-height: 1.65;
}
.tool-preview h1, .tool-preview h2, .tool-preview h3 { font-family: var(--font-display); margin: 0.8em 0 0.4em; }
.tool-preview h1:first-child, .tool-preview h2:first-child, .tool-preview h3:first-child { margin-top: 0; }
.tool-preview p { margin: 0.6em 0; color: var(--text); }
.tool-preview a { color: var(--cyan); text-decoration: underline; }
.tool-preview code {
  background: rgba(255,255,255,0.08);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88em;
}
.tool-preview pre {
  background: rgba(255,255,255,0.06);
  padding: 14px;
  border-radius: 10px;
  overflow-x: auto;
}
.tool-preview pre code { background: none; padding: 0; }
.tool-preview blockquote {
  border-left: 3px solid var(--cyan);
  margin: 0.8em 0;
  padding: 4px 16px;
  color: var(--text-dim);
}
.tool-preview ul, .tool-preview ol { padding-left: 1.4em; margin: 0.6em 0; }
.tool-preview img { max-width: 100%; border-radius: 8px; }
.tool-preview hr { border: none; border-top: 1px solid var(--border); margin: 1.4em 0; }

.tool-footer-note {
  margin-top: 40px;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.85rem;
}
.tool-footer-note a { color: var(--cyan); }

/* ---------- Shared form controls ---------- */
.tool-select,
.tool-input {
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}
.tool-select:focus,
.tool-input:focus { border-color: var(--cyan); }

.tool-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
  margin-bottom: 18px;
}
.tool-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tool-field label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}
.tool-checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-dim);
}
.tool-checkbox-row input { accent-color: var(--cyan); width: 16px; height: 16px; }

input[type="range"] { accent-color: var(--cyan); width: 100%; }

.tool-result {
  margin-top: 20px;
  padding: 24px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: center;
}
.tool-result-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tool-result-label {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-faint);
}

.tool-copy-row {
  display: flex;
  gap: 10px;
}
.tool-copy-row .tool-input { flex: 1; }

.tool-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}
.tool-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.tool-list-item.is-done .tool-list-text { text-decoration: line-through; color: var(--text-faint); }
.tool-list-text { flex: 1; font-size: 0.92rem; word-break: break-word; }
.tool-list-item button {
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 4px 8px;
  transition: color 0.2s ease;
}
.tool-list-item button:hover { color: var(--cyan); }

.tool-dropzone {
  border: 1.5px dashed var(--border-strong);
  border-radius: 14px;
  padding: 40px 20px;
  text-align: center;
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.tool-dropzone:hover, .tool-dropzone.is-dragover { border-color: var(--cyan); background: rgba(45,212,191,0.04); }
.tool-dropzone input[type="file"] { display: none; }
.tool-dropzone svg { width: 32px; height: 32px; color: var(--cyan); margin-bottom: 10px; }

.tool-file-list { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.tool-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
.tool-file-row span:first-child { word-break: break-all; }
.tool-file-row button { background: none; border: none; color: var(--text-faint); cursor: pointer; }
.tool-file-row button:hover { color: #ff6b6b; }

mark {
  background: rgba(45,212,191,0.25);
  color: var(--text);
  border-radius: 3px;
  padding: 0 2px;
}