/* PDFHill PDF to Word — scoped styles (WordPress-safe) */

#pdfhill-pdf-to-word-tool {
  --ph-primary: #2563eb;
  --ph-primary-hover: #1d4ed8;
  --ph-success: #059669;
  --ph-success-hover: #047857;
  --ph-bg: #f8fafc;
  --ph-surface: #ffffff;
  --ph-text: #0f172a;
  --ph-muted: #64748b;
  --ph-border: #e2e8f0;
  --ph-error: #dc2626;
  --ph-radius: 14px;
  --ph-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --ph-font: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  font-family: var(--ph-font);
  color: var(--ph-text);
  background: var(--ph-bg);
  min-height: 100vh;
  box-sizing: border-box;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

#pdfhill-pdf-to-word-tool *,
#pdfhill-pdf-to-word-tool *::before,
#pdfhill-pdf-to-word-tool *::after {
  box-sizing: border-box;
}

#pdfhill-pdf-to-word-tool a {
  text-decoration: none;
  color: inherit;
}

#pdfhill-pdf-to-word-tool a:hover {
  text-decoration: none;
}

/* Header */
#pdfhill-pdf-to-word-tool .ph-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--ph-surface);
  border-bottom: 1px solid var(--ph-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

#pdfhill-pdf-to-word-tool .ph-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.125rem;
  transition: opacity 0.2s;
}

#pdfhill-pdf-to-word-tool .ph-brand:hover {
  opacity: 0.85;
}

#pdfhill-pdf-to-word-tool .ph-brand-icon {
  display: flex;
  width: 2rem;
  height: 2rem;
  color: var(--ph-primary);
}

#pdfhill-pdf-to-word-tool .ph-brand-icon svg {
  width: 100%;
  height: 100%;
}

#pdfhill-pdf-to-word-tool .ph-home-btn {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9375rem;
  background: transparent;
  border: 1px solid var(--ph-border);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

#pdfhill-pdf-to-word-tool .ph-home-btn:hover {
  background: var(--ph-bg);
  border-color: var(--ph-primary);
  color: var(--ph-primary);
}

/* Main */
#pdfhill-pdf-to-word-tool .ph-main {
  max-width: 560px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  width: 100%;
}

#pdfhill-pdf-to-word-tool .ph-hero {
  text-align: center;
  margin-bottom: 1.75rem;
}

#pdfhill-pdf-to-word-tool .ph-title {
  font-size: clamp(1.5rem, 5vw, 1.875rem);
  font-weight: 700;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

#pdfhill-pdf-to-word-tool .ph-subtitle {
  margin: 0;
  color: var(--ph-muted);
  font-size: 0.9375rem;
}

/* Upload */
#pdfhill-pdf-to-word-tool .ph-upload-zone {
  background: var(--ph-surface);
  border: 2px dashed var(--ph-border);
  border-radius: var(--ph-radius);
  padding: 2rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  box-shadow: var(--ph-shadow);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

#pdfhill-pdf-to-word-tool .ph-upload-zone:hover,
#pdfhill-pdf-to-word-tool .ph-upload-zone:focus {
  outline: none;
  border-color: var(--ph-primary);
  background: #f0f7ff;
}

#pdfhill-pdf-to-word-tool .ph-upload-zone.ph-dragover {
  border-color: var(--ph-primary);
  background: #eff6ff;
}

#pdfhill-pdf-to-word-tool .ph-upload-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, #42c58a 0%, #3d6df2 100%);
  color: #fff;
  box-shadow: 0 16px 28px rgba(61, 109, 242, 0.18);
  margin-bottom: 0.75rem;
}

#pdfhill-pdf-to-word-tool .ph-upload-icon svg {
  width: 100%;
  height: 100%;
}

#pdfhill-pdf-to-word-tool .ph-upload-title {
  font-weight: 600;
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

#pdfhill-pdf-to-word-tool .ph-upload-hint {
  margin: 0;
  color: var(--ph-muted);
  font-size: 0.875rem;
}

/* File card */
#pdfhill-pdf-to-word-tool .ph-file-card {
  margin-top: 1rem;
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-radius);
  padding: 1rem 1.125rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  box-shadow: var(--ph-shadow);
}

#pdfhill-pdf-to-word-tool .ph-file-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1;
}

#pdfhill-pdf-to-word-tool .ph-file-icon {
  flex-shrink: 0;
  background: #fee2e2;
  color: #b91c1c;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
}

#pdfhill-pdf-to-word-tool .ph-file-name {
  margin: 0;
  font-weight: 600;
  font-size: 0.9375rem;
  word-break: break-word;
}

#pdfhill-pdf-to-word-tool .ph-file-size {
  margin: 0.15rem 0 0;
  color: var(--ph-muted);
  font-size: 0.8125rem;
}

#pdfhill-pdf-to-word-tool .ph-link-btn {
  background: none;
  border: none;
  color: var(--ph-primary);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0.25rem 0;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}

#pdfhill-pdf-to-word-tool .ph-link-btn:hover {
  color: var(--ph-primary-hover);
}

/* Status */
#pdfhill-pdf-to-word-tool .ph-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding: 0.875rem 1rem;
  background: var(--ph-surface);
  border-radius: 10px;
  border: 1px solid var(--ph-border);
}

#pdfhill-pdf-to-word-tool .ph-status-text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ph-text);
}

#pdfhill-pdf-to-word-tool .ph-spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--ph-border);
  border-top-color: var(--ph-primary);
  border-radius: 50%;
  animation: ph-spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

/* Actions */
#pdfhill-pdf-to-word-tool .ph-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

#pdfhill-pdf-to-word-tool .ph-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.875rem 1.25rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s, opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 48px;
}

#pdfhill-pdf-to-word-tool .ph-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#pdfhill-pdf-to-word-tool .ph-btn-primary {
  background: var(--ph-primary);
  color: #fff;
}

#pdfhill-pdf-to-word-tool .ph-btn-primary:not(:disabled):hover {
  background: var(--ph-primary-hover);
}

#pdfhill-pdf-to-word-tool .ph-btn-primary:not(:disabled):active {
  transform: scale(0.98);
}

#pdfhill-pdf-to-word-tool .ph-btn-success {
  background: var(--ph-success);
  color: #fff;
}

#pdfhill-pdf-to-word-tool .ph-btn-success:hover {
  background: var(--ph-success-hover);
}

#pdfhill-pdf-to-word-tool .ph-btn-ghost {
  background: transparent;
  color: var(--ph-muted);
  border: 1px solid var(--ph-border);
}

#pdfhill-pdf-to-word-tool .ph-btn-ghost:hover {
  background: var(--ph-surface);
  color: var(--ph-text);
}

/* Error */
#pdfhill-pdf-to-word-tool .ph-error {
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  background: #fef2f2;
  color: var(--ph-error);
  border-radius: 8px;
  font-size: 0.875rem;
}

#pdfhill-pdf-to-word-tool .hidden {
  display: none !important;
}

/* Version badge (bottom-right) */
#pdfhill-pdf-to-word-tool .ph-version-badge {
  position: fixed;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 20;
  padding: 0.2rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ph-muted);
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.06);
  pointer-events: none;
  user-select: none;
}

/* Footer */
#pdfhill-pdf-to-word-tool .ph-footer {
  text-align: center;
  padding: 1.5rem 1rem 2rem;
  color: var(--ph-muted);
  font-size: 0.75rem;
}

#pdfhill-pdf-to-word-tool .ph-footer p {
  margin: 0;
}

@media (min-width: 480px) {
  #pdfhill-pdf-to-word-tool .ph-header {
    padding: 1rem 2rem;
  }

  #pdfhill-pdf-to-word-tool .ph-main {
    padding: 2rem 1.5rem 3rem;
  }
}