/* Standalone Tool Page Styles */

.tool-page-header {
  padding: 48px 0 28px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted, #9299a7);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--muted, #9299a7);
  transition: color 0.15s ease;
}

.breadcrumb a:hover {
  color: var(--text, #f7f8fa);
}

.breadcrumb-sep {
  opacity: 0.4;
}

.breadcrumb-current {
  color: var(--text, #f7f8fa);
  font-weight: 500;
}

.tool-header-content {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.tool-header-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.22), rgba(25, 211, 174, 0.16));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.1));
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 800;
  flex-shrink: 0;
  color: var(--text, #f7f8fa);
}

.tool-header-text h1 {
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.04em;
  margin: 0 0 10px;
  line-height: 1.15;
}

.tool-header-text p {
  margin: 0 0 16px;
  color: var(--muted, #9299a7);
  font-size: 16px;
  line-height: 1.5;
  max-width: 720px;
}

.tool-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted, #9299a7);
}

.badge-privacy {
  color: #83f28f;
  background: rgba(131, 242, 143, 0.08);
  border-color: rgba(131, 242, 143, 0.25);
}

.badge-category {
  color: var(--accent-2, #19d3ae);
}

/* Tool Workspace */
.tool-workspace {
  margin-top: 12px;
  margin-bottom: 60px;
}

.workspace-card {
  background: var(--surface, #0f131a);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow, 0 22px 60px rgba(0, 0, 0, 0.28));
}

.tool-layout-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 860px) {
  .tool-layout-2col {
    grid-template-columns: 1fr;
  }
}

.pane {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pane-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 32px;
}

.pane-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted, #9299a7);
}

.pane-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Textarea and Editor Inputs */
.tool-textarea {
  width: 100%;
  min-height: 280px;
  background: var(--surface-2, #151a23);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.1));
  border-radius: 12px;
  padding: 16px;
  color: var(--text, #f7f8fa);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color 0.18s ease;
}

.tool-textarea:focus {
  border-color: var(--accent, #7c5cff);
}

.tool-textarea[readonly] {
  background: rgba(15, 19, 26, 0.85);
  color: #e2e8f0;
}

.tool-input {
  width: 100%;
  height: 48px;
  background: var(--surface-2, #151a23);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.1));
  border-radius: 10px;
  padding: 0 16px;
  color: var(--text, #f7f8fa);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.18s ease;
}

.tool-input:focus {
  border-color: var(--accent, #7c5cff);
}

/* Tool Controls Bar */
.tool-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  margin: 16px 0;
}

.controls-left, .controls-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.18s ease;
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent, #7c5cff), #6138f5);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px rgba(124, 92, 255, 0.25);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface-2, #151a23);
  border-color: var(--line, rgba(255, 255, 255, 0.1));
  color: var(--text, #f7f8fa);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 8px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.15));
  color: var(--muted, #9299a7);
}

.btn-outline:hover {
  color: var(--text, #f7f8fa);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn:focus-visible {
  outline: 2px solid var(--accent, #7c5cff);
  outline-offset: 2px;
}

/* Checkboxes and Radios */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--muted, #9299a7);
  user-select: none;
}

.checkbox-label:hover {
  color: var(--text, #f7f8fa);
}

.checkbox-label input[type="checkbox"],
.checkbox-label input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.2));
  background: var(--surface-2, #151a23);
  cursor: pointer;
  display: grid;
  place-content: center;
  transition: all 0.15s ease;
}

.checkbox-label input[type="radio"] {
  border-radius: 50%;
}

.checkbox-label input:checked {
  background: var(--accent, #7c5cff);
  border-color: var(--accent, #7c5cff);
}

.checkbox-label input[type="checkbox"]:checked::before {
  content: "✓";
  font-size: 11px;
  font-weight: 800;
  color: #fff;
}

.checkbox-label input[type="radio"]:checked::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
}

/* Select dropdown */
.tool-select {
  height: 38px;
  padding: 0 12px;
  border-radius: 8px;
  background: var(--surface-2, #151a23);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.12));
  color: var(--text, #f7f8fa);
  font-size: 13px;
  outline: none;
  cursor: pointer;
}

.tool-select:focus {
  border-color: var(--accent, #7c5cff);
}

/* Status alerts */
.alert {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  line-height: 1.4;
}

.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.alert-success {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #86efac;
}

.alert-info {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #93c5fd;
}

/* Stats dashboard (e.g. Word Counter, Text Cleaner) */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--surface-2, #151a23);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  padding: 14px;
  text-align: center;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text, #f7f8fa);
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted, #9299a7);
}

/* Hash & Multi-Result Cards */
.hash-results-grid {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.hash-card {
  background: var(--surface-2, #151a23);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hash-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hash-card-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-2, #19d3ae);
}

.hash-output {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  word-break: break-all;
  color: var(--text, #f7f8fa);
  line-height: 1.4;
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface-2, #151a23);
  border: 1px solid var(--accent, #7c5cff);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  color: var(--text, #f7f8fa);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: all 0.25s ease;
}

.toast-notice.show {
  opacity: 1;
  transform: translateY(0);
}

/* Related Tools */
.related-tools-section {
  padding-top: 20px;
  border-top: 1px solid var(--line, rgba(255, 255, 255, 0.08));
}