/**
 * ITPlatform Tools — Password Security Toolkit
 * Tool-specific CSS — ONLY what _framework/base.css does not cover.
 *
 * NOTE: .mode-tabs, .mode-tab, .mode-panel, .result-label, .result-value,
 * .copy-button, .badge-*, .tool-table, .alert, .status-banner are already
 * defined in base.css V2. Only new components and tool-specific overrides here.
 */

/* ============================================================
   Override: .tool-result
   base.css applies white-space: pre-wrap + font-mono globally.
   This tool renders structured HTML blocks inside .tool-result,
   so we neutralize the global rule and apply monospace selectively.
   ============================================================ */
#result-section {
  white-space: normal;
  font-family: var(--font-sans);
}

/* ============================================================
   Module panels (tab content show/hide)
   base.css defines .mode-panel — this tool uses .module-panel
   because tabs use data-module (A/B/C) vs data-mode (simple/adv/raw).
   ============================================================ */
.module-panel {
  display: none;
}

.module-panel.active {
  display: block;
}

/* ============================================================
   Section spacing — match cron-generator compact style
   ============================================================ */
.tool-interface,
.tool-result,
.tool-explanation,
.tool-best-practices,
.tool-context {
  margin-bottom: 28px;
}

.tool-interface {
  padding: var(--space-lg);
}

/* ============================================================
   Interface blocks — separator between modules
   ============================================================ */
.interface-block {
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.interface-block:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.block-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-md) 0;
}

/* ============================================================
   Compact field-group inside tool-interface
   ============================================================ */
.tool-interface .field-group {
  margin-bottom: var(--space-md);
}

.tool-interface .field-group:last-child {
  margin-bottom: 0;
}

.tool-interface .field-help {
  margin: 2px 0 var(--space-xs) 0;
}

/* ============================================================
   Password input with visibility toggle
   ============================================================ */
.pwd-input-wrap {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.pwd-input-wrap .tool-input {
  flex: 1;
  font-family: var(--font-mono);
}

.pwd-toggle {
  flex-shrink: 0;
  padding: 10px 14px;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.pwd-toggle:hover {
  background: var(--color-border-light);
  border-color: var(--color-border);
  color: var(--color-text);
}

/* ============================================================
   Policy options grid (2 columns: length + checkboxes)
   ============================================================ */
.policy-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-md) var(--space-xl);
  align-items: start;
}

.policy-length-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.policy-length-group label {
  font-size: var(--text-base);
  font-weight: 500;
}

.length-input-small {
  width: 80px;
  font-family: var(--font-mono);
}

.policy-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* ============================================================
   Result blocks (shared by all module result containers)
   ============================================================ */
.result-block {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}

.result-block:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.result-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.result-block .result-label {
  margin-bottom: 0;
}

.result-placeholder {
  color: var(--color-text-muted);
  font-style: italic;
  margin: 0;
}

/* ============================================================
   Module A — Analysis grid
   ============================================================ */
.analysis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-xl);
  margin-bottom: var(--space-md);
}

.analysis-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.analysis-key {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.analysis-value {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: var(--leading-normal);
}

.analysis-value.mono,
.mono {
  font-family: var(--font-mono);
}

.entropy-value {
  color: var(--color-primary);
  font-weight: 600;
}

/* ============================================================
   Entropy gauge — pure CSS bar
   ============================================================ */
.entropy-gauge-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xs);
}

.entropy-gauge {
  flex: 1;
  height: 10px;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  overflow: hidden;
}

.entropy-gauge-fill {
  height: 100%;
  border-radius: 10px;
  transition: width 300ms ease, background-color 300ms ease;
}

/* Strength-based gauge colors */
.entropy-gauge-fill.strength-very-weak  { background: var(--color-danger);  }
.entropy-gauge-fill.strength-weak       { background: #f97316; }
.entropy-gauge-fill.strength-medium     { background: #eab308; }
.entropy-gauge-fill.strength-strong     { background: #22c55e; }
.entropy-gauge-fill.strength-very-strong{ background: var(--color-success); }

.entropy-gauge-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ============================================================
   Strength badges — extend base .badge with strength colors
   ============================================================ */
.badge-strength-very-weak {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.badge-strength-weak {
  background: #fff7ed;
  color: #9a3412;
}

.badge-strength-medium {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.badge-strength-strong {
  background: #f0fdf4;
  color: #166534;
}

.badge-strength-very-strong {
  background: var(--color-success-bg);
  color: var(--color-success);
}

/* ============================================================
   Policy table — compact variant
   ============================================================ */
.policy-table {
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

.policy-table td:first-child {
  font-size: var(--text-sm);
}

.policy-table td:last-child {
  width: 120px;
  text-align: right;
}

/* ============================================================
   Module B — Bruteforce table
   ============================================================ */
.bruteforce-intro {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.bruteforce-table {
  margin-bottom: var(--space-md);
}

.bruteforce-table .mono {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.time-value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-text);
}

.time-infinite {
  font-weight: 600;
  color: var(--color-success);
}

.bruteforce-note {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* ============================================================
   Module C — Generator layout
   ============================================================ */
.generator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--space-xl);
}

.generator-grid .field-group {
  margin-bottom: var(--space-md);
}

/* Length control: slider + number side by side */
.length-control {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.length-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  outline: none;
}

.length-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.length-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border: none;
  border-radius: 50%;
  cursor: pointer;
}

.length-slider:hover::-webkit-slider-thumb,
.length-slider:focus::-webkit-slider-thumb {
  background: var(--color-primary-hover);
}

.length-number {
  width: 68px;
  font-family: var(--font-mono);
  text-align: right;
}

/* Generated password display */
.generated-password-display {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  padding: var(--space-md) var(--space-base);
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  word-break: break-all;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-sm);
  min-height: 52px;
  color: var(--color-text);
  user-select: all; /* allow easy manual copy */
}

.gen-entropy-line {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

.gen-entropy-line strong {
  color: var(--color-primary);
}

/* Generator button row */
.generator-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* Passphrase separator field — compact inline */
.passphrase-sep-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.passphrase-sep-wrap label {
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  margin-bottom: 0;
}

.sep-input {
  width: 80px;
  font-family: var(--font-mono);
}

/* ============================================================
   Charset error message
   ============================================================ */
#gen-charset-error {
  color: var(--color-danger);
  font-size: var(--text-sm);
  margin-top: var(--space-xs);
  display: none;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 640px) {
  .policy-grid {
    grid-template-columns: 1fr;
  }

  .analysis-grid {
    grid-template-columns: 1fr;
  }

  .generator-grid {
    grid-template-columns: 1fr;
  }

  .result-block-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .pwd-input-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .pwd-toggle {
    width: 100%;
    text-align: center;
  }

  .generator-actions {
    flex-direction: column;
  }

  .generator-actions .tool-button {
    width: 100%;
    justify-content: center;
  }
}