/* Image resize tool — page-scoped theme (soft "light dark") */
.page-resize {
  --resize-bg: #1e293b;            /* slate-800 — softer, warmer base */
  --resize-surface: #273549;       /* card surface, lifts above bg */
  --resize-elevated: #334155;      /* sub-panels (preview, options) */
  --resize-border: rgba(148, 163, 184, 0.18);
  --resize-text: #f1f5f9;
  --resize-muted: #cbd5e1;
  --resize-accent: #38bdf8;
  --resize-accent-dim: rgba(56, 189, 248, 0.18);
  --resize-success: #34d399;
  --resize-warning: #fbbf24;
  --resize-danger: #f87171;
  --resize-radius: 16px;
  --resize-radius-sm: 12px;
  --resize-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  --resize-glow: 0 0 40px rgba(56, 189, 248, 0.14);
  background: var(--resize-bg);
  color: var(--resize-text);
  min-height: 100vh;
}

.page-resize header.resize-hero {
  position: relative;
  padding: clamp(2rem, 5vw, 3.5rem) 1.25rem;
  text-align: center;
  background: linear-gradient(145deg, #273549 0%, #312e81 45%, #273549 100%);
  border-bottom: 1px solid var(--resize-border);
  overflow: hidden;
}

.page-resize header.resize-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(56, 189, 248, 0.25), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(99, 102, 241, 0.12), transparent);
  pointer-events: none;
}

.page-resize .resize-hero-inner {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.page-resize .resize-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--resize-accent);
  margin-bottom: 0.75rem;
}

.page-resize header.resize-hero h1 {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-resize header.resize-hero .resize-lead {
  margin: 1rem 0 0;
  font-size: 1.05rem;
  color: var(--resize-muted);
  line-height: 1.6;
}

.page-resize .container {
  max-width: 960px;
  padding-bottom: 3rem;
}

.page-resize .ad {
  border: 1px dashed rgba(148, 163, 184, 0.2);
  border-radius: var(--resize-radius-sm);
  background: rgba(26, 33, 48, 0.5);
  color: var(--resize-muted);
  font-size: 0.85rem;
}

.page-resize .card {
  background: var(--resize-surface);
  border: 1px solid var(--resize-border);
  border-radius: var(--resize-radius);
  box-shadow: var(--resize-shadow);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}

.page-resize .resize-layout {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .page-resize .resize-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.page-resize .resize-panel-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--resize-muted);
  margin: 0 0 0.75rem;
}

.page-resize .drop-zone {
  position: relative;
  border: 2px dashed rgba(148, 163, 184, 0.35);
  border-radius: var(--resize-radius);
  padding: 2rem 1.25rem;
  text-align: center;
  cursor: pointer;
  background: linear-gradient(180deg, var(--resize-elevated) 0%, rgba(20, 25, 34, 0.6) 100%);
  margin-bottom: 0;
  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    transform 0.2s ease,
    box-shadow 0.25s ease;
}

.page-resize .drop-zone:hover,
.page-resize .drop-zone:focus-visible {
  border-color: var(--resize-accent);
  background: var(--resize-accent-dim);
  box-shadow: var(--resize-glow);
  outline: none;
}

.page-resize .drop-zone.active {
  border-color: var(--resize-accent);
  border-style: solid;
  background: var(--resize-accent-dim);
  transform: scale(1.01);
}

.page-resize .drop-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--resize-accent);
  opacity: 0.95;
}

.page-resize .drop-zone strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--resize-text);
  margin-bottom: 0.35rem;
}

.page-resize .drop-hint {
  font-size: 0.875rem;
  color: var(--resize-muted);
  margin: 0;
  line-height: 1.5;
}

.page-resize .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;
}

.page-resize .resize-intro {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  color: var(--resize-muted);
  line-height: 1.6;
}

.page-resize .file-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--resize-elevated);
  border-radius: var(--resize-radius-sm);
  border: 1px solid var(--resize-border);
}

.page-resize .file-row label[for="fileInput"] {
  margin: 0;
  flex-shrink: 0;
}

.page-resize .file-name {
  flex: 1;
  min-width: 0;
  font-size: 0.9rem;
  color: var(--resize-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-resize label {
  color: var(--resize-text);
  font-weight: 600;
  font-size: 0.9rem;
}

.page-resize input[type="file"] {
  flex: 1;
  min-width: 0;
  color: var(--resize-muted);
  border-color: var(--resize-border);
  background: var(--resize-bg);
}

.page-resize input[type="number"],
.page-resize select {
  border: 1px solid var(--resize-border);
  background: var(--resize-bg);
  color: var(--resize-text);
  margin-top: 0.5rem;
}

.page-resize input[type="number"]:focus,
.page-resize select:focus {
  outline: 2px solid var(--resize-accent);
  outline-offset: 2px;
}

.page-resize .kb-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.page-resize .kb-preset {
  appearance: none;
  border: 1px solid var(--resize-border);
  background: var(--resize-elevated);
  color: var(--resize-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.page-resize .kb-preset:hover {
  color: var(--resize-text);
  border-color: rgba(56, 189, 248, 0.45);
  background: var(--resize-accent-dim);
}

.page-resize .kb-preset:active {
  transform: scale(0.97);
}

.page-resize .checkbox-label {
  padding: 0.75rem 1rem;
  margin-top: 1rem;
  background: var(--resize-elevated);
  border-radius: var(--resize-radius-sm);
  border: 1px solid var(--resize-border);
}

.page-resize .checkbox-label input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--resize-accent);
}

.page-resize .hint {
  color: var(--resize-muted);
  font-size: 0.85rem;
}

.page-resize .resize-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
}

.page-resize button[type="button"] {
  margin-top: 0;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--resize-radius-sm);
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  border: none;
  color: #fff;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.page-resize button[type="button"]:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
}

.page-resize button[type="button"]:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.page-resize a#download.button-secondary {
  display: none;
  margin-top: 0;
  padding: 0.85rem 1.5rem;
  border-radius: var(--resize-radius-sm);
  font-weight: 600;
  background: var(--resize-elevated);
  color: var(--resize-text);
  border: 1px solid var(--resize-border);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.page-resize a#download.button-secondary:hover {
  border-color: var(--resize-accent);
  background: var(--resize-accent-dim);
}

.page-resize #status {
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
  min-height: 1.4em;
}

.page-resize #status[data-tone="error"] {
  color: var(--resize-danger) !important;
}

.page-resize #status[data-tone="success"] {
  color: var(--resize-success) !important;
}

.page-resize #status[data-tone="info"] {
  color: var(--resize-muted) !important;
}

.page-resize .file-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--resize-muted);
}

.page-resize .file-meta strong {
  color: var(--resize-text);
  font-weight: 600;
}

.page-resize .preview-wrap {
  position: relative;
  border-radius: var(--resize-radius);
  overflow: hidden;
  border: 1px solid var(--resize-border);
  background: #0a0c10;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-resize .preview-placeholder {
  padding: 2rem;
  text-align: center;
  color: var(--resize-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.page-resize .preview-placeholder svg {
  width: 40px;
  height: 40px;
  margin-bottom: 0.75rem;
  opacity: 0.5;
}

.page-resize .preview {
  display: block;
  max-width: 100%;
  max-height: min(420px, 55vh);
  width: auto;
  height: auto;
  margin: 0;
  border-radius: 0;
  object-fit: contain;
}

.page-resize .preview.hidden {
  display: none !important;
}

.page-resize .preview.hidden + .preview-placeholder {
  display: block;
}

.page-resize .preview:not(.hidden) + .preview-placeholder {
  display: none;
}

.page-resize .loader {
  display: none;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  color: var(--resize-accent);
  font-weight: 600;
  font-size: 0.95rem;
}

.page-resize .loader.visible {
  display: flex;
}

.page-resize .loader-spinner {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(56, 189, 248, 0.25);
  border-top-color: var(--resize-accent);
  border-radius: 50%;
  animation: resize-spin 0.75s linear infinite;
}

@keyframes resize-spin {
  to {
    transform: rotate(360deg);
  }
}

.page-resize .how-faq h2 {
  font-size: 1.15rem;
  color: var(--resize-text);
  margin-top: 1.5rem;
}

.page-resize .how-faq h2:first-child {
  margin-top: 0;
}

.page-resize .how-faq ol {
  padding-left: 1.2rem;
}

.page-resize .how-faq li::marker {
  color: var(--resize-accent);
}

.page-resize .how-faq p,
.page-resize .how-faq li {
  color: var(--resize-muted);
}

.page-resize .other-tools a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0;
  color: var(--resize-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.page-resize .other-tools a:hover {
  border-bottom-color: rgba(56, 189, 248, 0.5);
}

.page-resize .other-tools .link-grid {
  display: grid;
  gap: 0.25rem;
}

.page-resize .page-footer {
  background: var(--resize-surface);
  border-top: 1px solid var(--resize-border);
}

.page-resize .page-footer a {
  color: var(--resize-muted);
}

.page-resize .page-footer a:hover {
  color: var(--resize-accent);
}

/* Convert to PDF tool */
.page-resize .pdf-list-heading {
  margin-top: 1.25rem;
}

.page-resize .pdf-file-list {
  margin: 0.5rem 0 0;
  padding: 0.75rem 1rem 0.75rem 1.5rem;
  list-style: decimal;
  background: var(--resize-elevated);
  border: 1px solid var(--resize-border);
  border-radius: var(--resize-radius-sm);
  font-size: 0.88rem;
  color: var(--resize-muted);
  max-height: 200px;
  overflow-y: auto;
}

.page-resize .pdf-file-list li {
  margin: 0.35rem 0;
  line-height: 1.45;
}

.page-resize .pdf-quality {
  width: 100%;
  margin-top: 0.5rem;
  accent-color: var(--resize-accent);
}

.page-resize .pdf-quality-hint {
  margin-top: 0.35rem;
}

.page-resize .preview-wrap.pdf-info-panel {
  min-height: auto;
  align-items: stretch;
  justify-content: flex-start;
  padding: 0;
  border: 1px solid var(--resize-border);
  background: var(--resize-elevated);
}

.page-resize .pdf-format-grid {
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
  text-align: left;
  width: 100%;
}

.page-resize .pdf-format-grid strong {
  display: block;
  color: var(--resize-text);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.page-resize .pdf-format-grid p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--resize-muted);
  line-height: 1.5;
}

/* XML / JSON / XSD converter — wider layout */
.page-format .container {
  max-width: 1400px;
}

.page-resize .format-card {
  padding: clamp(1rem, 2vw, 1.5rem);
}

.page-resize .format-mode-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.page-resize .format-mode {
  flex: 1;
  min-width: 140px;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--resize-radius-sm);
  border: 1px solid var(--resize-border);
  background: var(--resize-elevated);
  color: var(--resize-muted);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.page-resize .format-mode:hover {
  color: var(--resize-text);
  border-color: rgba(56, 189, 248, 0.35);
}

.page-resize .format-mode.is-active {
  background: var(--resize-accent-dim);
  border-color: var(--resize-accent);
  color: var(--resize-text);
}

.page-resize .format-panels {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 960px) {
  .page-resize .format-panels {
    grid-template-columns: 1fr minmax(260px, 300px);
    align-items: start;
  }
}

.page-resize .format-editor-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .page-resize .format-editor-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Syntax-highlighted editors: shell + highlight layer + transparent textarea */
.page-resize .format-code-shell {
  position: relative;
  margin-top: 0.35rem;
  border-radius: var(--resize-radius-sm);
  border: 1px solid var(--resize-border);
  background: var(--resize-bg);
  overflow: hidden;
  box-sizing: border-box;
}

.page-resize .format-code-shell--out {
  background: var(--resize-elevated);
}

.page-resize .format-code-clip {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  border-radius: inherit;
}

.page-resize .format-code-highlights {
  margin: 0;
  min-height: 100%;
  padding: 0.85rem 1rem;
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  word-break: break-word;
  box-sizing: border-box;
  tab-size: 2;
}

.page-resize .format-code-highlights code {
  display: block;
}

.page-resize .format-textarea {
  width: 100%;
  min-height: 280px;
  padding: 0.85rem 1rem;
  margin-top: 0.35rem;
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  border-radius: var(--resize-radius-sm);
  border: 1px solid var(--resize-border);
  background: var(--resize-bg);
  color: var(--resize-text);
  resize: vertical;
  box-sizing: border-box;
}

.page-resize .format-textarea--layer {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  min-height: 280px;
  margin-top: 0;
  border: none;
  border-radius: 0;
  resize: vertical;
  background: transparent !important;
  color: transparent;
  caret-color: var(--resize-text);
  overflow: auto;
  tab-size: 2;
}

.page-resize .format-textarea--layer::selection {
  background: rgba(56, 189, 248, 0.35);
}

.page-resize .format-textarea--layer:focus {
  outline: none;
}

.page-resize .format-code-shell:focus-within {
  outline: 2px solid var(--resize-accent);
  outline-offset: 2px;
}

.page-resize .format-textarea:focus {
  outline: 2px solid var(--resize-accent);
  outline-offset: 2px;
}

.page-resize .format-textarea--out {
  background: var(--resize-elevated);
}

/* JSON */
.page-resize .hl-json-str {
  color: #86efac;
}

.page-resize .hl-json-num {
  color: #fcd34d;
}

.page-resize .hl-json-kw {
  color: #c4b5fd;
}

.page-resize .hl-json-punct {
  color: #94a3b8;
}

/* XML / XSD */
.page-resize .hl-xml-tag {
  color: #7dd3fc;
}

.page-resize .hl-xml-attr {
  color: #fcd34d;
}

.page-resize .hl-xml-str {
  color: #86efac;
}

.page-resize .hl-xml-punct {
  color: #94a3b8;
}

.page-resize .hl-xml-comment {
  color: #64748b;
  font-style: italic;
}

.page-resize .hl-xml-pi,
.page-resize .hl-xml-doctype {
  color: #e9d5ff;
}

.page-resize .hl-xml-cdata {
  color: #fdba74;
}

.page-resize .format-options {
  padding: 1rem;
  background: var(--resize-elevated);
  border: 1px solid var(--resize-border);
  border-radius: var(--resize-radius-sm);
}

.page-resize .format-opts-title {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--resize-muted);
}

.page-resize .format-options label:not(.checkbox-label) {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--resize-text);
}

.page-resize .format-options .format-checkbox {
  margin-top: 0.65rem;
}

.page-resize .format-input-sm,
.page-resize .format-options select {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--resize-border);
  background: var(--resize-bg);
  color: var(--resize-text);
  font-size: 0.85rem;
}

.page-resize .format-options .hint code {
  font-size: 0.8em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.25);
}

.page-resize .format-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
  align-items: center;
}

.page-resize .format-actions .resize-primary {
  margin-top: 0;
}

.page-resize .format-btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--resize-radius-sm);
  background: var(--resize-elevated);
  color: var(--resize-text);
  border: 1px solid var(--resize-border);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.page-resize .format-btn-secondary:hover {
  border-color: var(--resize-accent);
  background: var(--resize-accent-dim);
}

.page-resize .format-status {
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
  min-height: 1.35em;
}

.page-resize #formatStatus[data-tone="error"] {
  color: var(--resize-danger) !important;
}

.page-resize #formatStatus[data-tone="success"] {
  color: var(--resize-success) !important;
}

.page-resize #formatStatus[data-tone="info"] {
  color: var(--resize-muted) !important;
}

/* ── format-convert extras ──────────────────────────────────────────────── */

/* "Generate all" toggle looks slightly more prominent */
.page-resize .xsd-all-toggle {
  padding: 0.7rem 1rem;
  background: var(--resize-elevated);
  border: 1px solid var(--resize-border);
  border-radius: var(--resize-radius-sm);
  gap: 0.6rem;
}

.page-resize .xsd-all-toggle input:checked ~ span {
  color: var(--resize-text);
}

.page-resize #xsdRootRow label,
.page-resize #xsdWrapperRow label,
.page-resize #xsdMaxElsRow label {
  display: block;
  margin-top: 0.75rem;
}

.page-resize #xsdWrapperRow input,
.page-resize #xsdMaxElsRow input {
  margin-top: 0.35rem;
}

.page-resize .format-editors {
  min-width: 0;
}

.page-resize .format-stats {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: var(--resize-muted);
  font-variant-numeric: tabular-nums;
  min-height: 1.1em;
}

.page-resize .format-btn-convert {
  margin-top: 0;
}

/* Drag-over highlight on editors */
.page-resize .format-code-shell:has(.format-textarea.drag-over) {
  border-color: var(--resize-accent);
  background: var(--resize-accent-dim);
  box-shadow: var(--resize-glow);
}

/* Root element count badge */
.page-resize .format-root-count {
  margin-left: 0.4rem;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--resize-muted);
}

/* kbd styling */
.page-resize .how-faq kbd {
  display: inline-block;
  padding: 0.1em 0.45em;
  font-size: 0.8em;
  font-family: ui-monospace, monospace;
  background: var(--resize-elevated);
  border: 1px solid var(--resize-border);
  border-radius: 4px;
  color: var(--resize-text);
}

/* Checkbox small label code */
.page-resize .format-checkbox code,
.page-resize .format-opts .hint code {
  font-size: 0.8em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
  font-family: ui-monospace, "Cascadia Code", monospace;
}

/* options sidebar small label */
.page-resize .format-options label small {
  font-weight: 400;
  color: var(--resize-muted);
  font-size: 0.85em;
}