/* Tools (public free utilities) */

.tools-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.tools-page main {
  flex: 1;
}

.tools-page .section {
  --bulma-section-padding: 2rem 0.75rem;
  --bulma-section-padding-desktop: 2rem;
}

/* Toolbar (breadcrumb bar below navbar) */
.tools-toolbar {
  padding: 0.5rem 1.5rem;
  border-bottom: 1px solid var(--bulma-border);
}

.tools-toolbar .breadcrumb {
  margin-bottom: 0;
}

/* Dark mode: layered color scheme inspired by VNC console page
   Layer 1 (navbar):  #1f2937 — slate
   Layer 2 (toolbar): #16213e — dark navy
   Layer 3 (body):    #1a1a2e — deep purple-navy
   Surfaces (boxes):  #1f2937 — same as navbar for contrast against body */

[data-theme="dark"] .tools-page {
  background: #1a1a2e;
}

[data-theme="dark"] .tools-page .navbar {
  background: #1f2937;
  border-bottom: 1px solid #374151;
}

[data-theme="dark"] .tools-page .navbar .logo .logo-networks {
  fill: #ffffff;
  stroke: none;
}

[data-theme="dark"] .tools-toolbar {
  background: #16213e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .tools-toolbar .breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}

[data-theme="dark"] .tools-toolbar .breadcrumb a:hover {
  color: #ffffff;
}

[data-theme="dark"] .tools-toolbar .breadcrumb li.is-active a {
  color: #ffffff;
}

[data-theme="dark"] .tools-toolbar .breadcrumb li + li::before {
  color: rgba(255, 255, 255, 0.4);
}

[data-theme="dark"] .tools-page .title,
[data-theme="dark"] .tools-page .subtitle {
  color: rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .tools-page .subtitle {
  color: rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] .tools-page .box {
  background: #1f2937;
  border: 1px solid #374151;
}

[data-theme="dark"] .tools-page .table {
  background: #1f2937;
}

[data-theme="dark"] .tools-page .table th {
  color: rgba(255, 255, 255, 0.9);
  border-color: #374151;
}

[data-theme="dark"] .tools-page .table td {
  border-color: #374151;
}

[data-theme="dark"] .tools-page .hash-output {
  background: #16213e;
  border-color: #374151;
}

[data-theme="dark"] .tools-page .tools-footer {
  background: #16213e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}


/* Tool card grid on index page */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.tool-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--bulma-radius-large);
  border: 1px solid var(--bulma-border);
  transition: border-color 0.2s;
}

.tool-card:hover {
  border-color: var(--bulma-primary);
}

.tool-card .tool-card-icon {
  font-size: var(--bulma-size-4);
  color: var(--bulma-primary);
  flex-shrink: 0;
}

.tool-card .tool-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.tool-card .tool-card-title {
  font-size: var(--bulma-size-medium);
  font-weight: 600;
}

.tool-card .tool-card-description {
  color: var(--bulma-text-weak);
  font-size: var(--bulma-size-normal);
}

/* Footer */
.tools-footer {
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--bulma-border);
  text-align: center;
  font-size: var(--bulma-size-normal);
  color: var(--bulma-text-weak);
  letter-spacing: 0.01em;
  word-spacing: 0.15em;
}

/* Password hash generator */
.hash-output {
  font-family: monospace;
  word-break: break-all;
  padding: 1rem;
  border-radius: var(--bulma-radius);
  background: var(--bulma-scheme-main-bis);
  border: 1px solid var(--bulma-border);
  min-height: 3rem;
  position: relative;
}

.hash-output:empty::before {
  content: "Hash will appear here...";
  color: var(--bulma-text-weak);
}

.copy-button {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
}

.hash-output-wrapper {
  position: relative;
}

.bcrypt-cost-display {
  font-weight: 600;
  min-width: 2ch;
  display: inline-block;
  text-align: center;
}

/* Password hashing guide (long-form article) */
.guide-toc {
  border-left: 4px solid var(--bulma-primary);
  padding: 1.25rem 1.5rem;
  background: var(--bulma-scheme-main-bis);
  border-radius: 0 var(--bulma-radius-large) var(--bulma-radius-large) 0;
}

.guide-toc-title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--bulma-size-6);
  margin-bottom: 0.75rem;
  margin-left: -0.50rem;
  color: var(--bulma-text-weak);
}

.guide-toc-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2rem;
}

@media (max-width: 576px) {
  .guide-toc-columns {
    grid-template-columns: 1fr;
  }
}

.guide-toc-list {
  margin: 0;
  padding-left: 1.25rem;
}

.guide-toc-list li {
  margin-bottom: 0.35rem;
}

.guide-toc-list li a {
  font-weight: 500;
}

.guide-section-heading {
  scroll-margin-top: 5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
  margin-top: 1rem;
  border-top: 1px solid var(--bulma-border);
}

.guide-section-heading .icon {
  color: var(--bulma-primary);
}

.guide-content pre {
  border-radius: var(--bulma-radius);
}

.guide-content dt {
  margin-top: 1rem;
}

.guide-content dd {
  margin-left: 1.25rem;
  margin-bottom: 0.5rem;
}

[data-theme="dark"] .guide-content pre {
  background: #16213e;
  color: rgba(255, 255, 255, 0.85);
}

[data-theme="dark"] .guide-toc {
  background: #1f2937;
  border-color: #374151;
}

[data-theme="dark"] .guide-section-heading {
  border-top-color: #374151;
}