/**
 * BeeForge Tools — bee yellow / black brand tokens, tool shell, legacy bridge.
 */

:root {
  --bf-bg: #0a0a0a;
  --bf-surface: #121212;
  --bf-surface-2: #1a1a1a;
  --bf-border: rgba(255, 193, 7, 0.18);
  --bf-text: #f5f5f5;
  --bf-muted: #a3a3a3;
  --bf-accent: #ffc107;
  --bf-accent-soft: rgba(255, 193, 7, 0.16);
  --bf-accent-strong: #ffd54f;
  --bf-danger: #f07178;
  --bf-success: #7fd99a;
  --bf-radius: 14px;
  --bf-radius-sm: 10px;
  --bf-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  --bf-font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --bf-mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
  --bf-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --bf-cols: 3;
  --bf-on-accent: #121212;
}

.bf-tool,
html body .beeforge-tool {
  font-family: var(--bf-font);
  color: var(--bf-text);
  background: linear-gradient(165deg, var(--bf-surface) 0%, var(--bf-bg) 100%);
  border: 1px solid var(--bf-border);
  border-radius: var(--bf-radius);
  padding: 1.5rem;
  box-shadow: var(--bf-shadow);
}

.bf-tool__title,
html body .beeforge-tool > h4,
html body .beeforge-tool .card-header h4,
html body .beeforge-tool .text-warning {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--bf-accent-strong) !important;
}

.bf-tool__label,
html body .beeforge-tool .form-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.875rem;
  color: var(--bf-muted);
}

.bf-tool__input,
.bf-tool__textarea,
.bf-tool__select,
html body .beeforge-tool .form-control,
html body .beeforge-tool .form-select,
html body .beeforge-tool input[type="text"],
html body .beeforge-tool input[type="url"],
html body .beeforge-tool input[type="number"],
html body .beeforge-tool input[type="date"],
html body .beeforge-tool input[type="time"],
html body .beeforge-tool input[type="email"],
html body .beeforge-tool textarea,
html body .beeforge-tool select {
  width: 100%;
  box-sizing: border-box;
  background: var(--bf-surface-2) !important;
  border: 1px solid var(--bf-border) !important;
  border-radius: var(--bf-radius-sm) !important;
  color: var(--bf-text) !important;
  padding: 0.75rem 0.9rem;
  font: inherit;
  transition: border-color 0.2s var(--bf-ease), box-shadow 0.2s var(--bf-ease);
}

.bf-tool__textarea,
html body .beeforge-tool textarea.form-control,
html body .beeforge-tool textarea {
  min-height: 7rem;
  resize: vertical;
  font-family: var(--bf-mono);
  font-size: 0.9rem;
  line-height: 1.5;
}

.bf-tool__input:focus,
.bf-tool__textarea:focus,
.bf-tool__select:focus,
html body .beeforge-tool .form-control:focus,
html body .beeforge-tool .form-select:focus,
html body .beeforge-tool input:focus,
html body .beeforge-tool textarea:focus,
html body .beeforge-tool select:focus {
  outline: none !important;
  border-color: var(--bf-accent) !important;
  box-shadow: 0 0 0 3px var(--bf-accent-soft) !important;
}

.bf-tool__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
}

.bf-btn,
html body .beeforge-tool .btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px !important;
  padding: 0.55rem 1.1rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s var(--bf-ease), background 0.2s var(--bf-ease), border-color 0.2s var(--bf-ease);
}

.bf-btn:focus-visible,
html body .beeforge-tool .btn:focus-visible {
  outline: 2px solid var(--bf-accent);
  outline-offset: 2px;
}

.bf-btn--primary,
html body .beeforge-tool .btn-warning,
html body .beeforge-tool .btn-primary {
  background: var(--bf-accent) !important;
  border-color: var(--bf-accent) !important;
  color: var(--bf-on-accent) !important;
}

.bf-btn--primary:hover,
html body .beeforge-tool .btn-warning:hover,
html body .beeforge-tool .btn-primary:hover {
  background: var(--bf-accent-strong) !important;
  border-color: var(--bf-accent-strong) !important;
  color: var(--bf-on-accent) !important;
  transform: translateY(-1px);
}

.bf-btn--ghost,
html body .beeforge-tool .btn-outline-secondary,
html body .beeforge-tool .btn-outline-primary,
html body .beeforge-tool .btn-outline-warning,
html body .beeforge-tool .btn-dark {
  background: transparent !important;
  border-color: var(--bf-border) !important;
  color: var(--bf-text) !important;
}

.bf-btn--ghost:hover,
html body .beeforge-tool .btn-outline-secondary:hover,
html body .beeforge-tool .btn-outline-primary:hover,
html body .beeforge-tool .btn-outline-warning:hover,
html body .beeforge-tool .btn-dark:hover {
  border-color: var(--bf-accent) !important;
  color: var(--bf-accent-strong) !important;
  background: var(--bf-accent-soft) !important;
}

html body .beeforge-tool .btn-success {
  background: var(--bf-success) !important;
  border-color: var(--bf-success) !important;
  color: #0a0a0a !important;
  border-radius: 999px !important;
}

html body .beeforge-tool .card {
  background: var(--bf-surface-2) !important;
  border: 1px solid var(--bf-border) !important;
  border-radius: var(--bf-radius-sm) !important;
  color: var(--bf-text) !important;
  box-shadow: none !important;
}

html body .beeforge-tool .card-header,
html body .beeforge-tool .bg-gradient-primary,
html body .beeforge-tool .bg-warning {
  background: var(--bf-accent) !important;
  color: var(--bf-on-accent) !important;
  border-bottom: 0 !important;
}

html body .beeforge-tool .card-header h4,
html body .beeforge-tool .card-header .text-white {
  color: var(--bf-on-accent) !important;
  margin-bottom: 0;
}

html body .beeforge-tool .card-body {
  background: transparent;
  color: var(--bf-text);
}

html body .beeforge-tool .bg-light,
html body .beeforge-tool .list-group-item {
  background: var(--bf-surface-2) !important;
  color: var(--bf-text) !important;
  border-color: var(--bf-border) !important;
}

html body .beeforge-tool .text-muted,
html body .beeforge-tool small {
  color: var(--bf-muted) !important;
}

html body .beeforge-tool .alert-info {
  background: var(--bf-accent-soft) !important;
  border-color: rgba(255, 193, 7, 0.35) !important;
  color: var(--bf-accent-strong) !important;
}

html body .beeforge-tool .alert-success {
  background: rgba(127, 217, 154, 0.12) !important;
  border-color: rgba(127, 217, 154, 0.35) !important;
  color: var(--bf-success) !important;
}

html body .beeforge-tool .alert-danger,
html body .beeforge-tool .alert-warning {
  background: rgba(240, 113, 120, 0.12) !important;
  border-color: rgba(240, 113, 120, 0.35) !important;
  color: #ffb4b8 !important;
}

html body .beeforge-tool .progress {
  background: var(--bf-surface-2) !important;
}

html body .beeforge-tool .progress-bar,
html body .beeforge-tool .bg-warning.progress-bar {
  background: var(--bf-accent) !important;
}

.bf-tool__alert {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--bf-radius-sm);
  font-size: 0.9rem;
}

.bf-tool__alert--error {
  background: rgba(240, 113, 120, 0.12);
  border: 1px solid rgba(240, 113, 120, 0.35);
  color: #ffb4b8;
}

.bf-tool__alert--info {
  background: var(--bf-accent-soft);
  border: 1px solid rgba(255, 193, 7, 0.35);
  color: var(--bf-accent-strong);
}

.bf-tool__alert--success {
  background: rgba(127, 217, 154, 0.12);
  border: 1px solid rgba(127, 217, 154, 0.35);
  color: var(--bf-success);
}

.bf-tool__hint {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--bf-muted);
}

.bf-tool__grid {
  display: grid;
  gap: 1rem;
}

.bf-tool__split {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}

.bf-tool__split-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.bf-tool__split-panel--out {
  min-height: 16rem;
}

.bf-tool__textarea--fill {
  flex: 1 1 auto;
  min-height: 14rem;
  font-family: var(--bf-mono);
  resize: vertical;
}

.bf-tool__checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 1rem;
  margin-bottom: 0.25rem;
}

.bf-tool__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0.85rem 0 0;
  font-size: 0.875rem;
  color: var(--bf-muted);
}

.bf-tool__meta strong {
  color: var(--bf-accent-strong);
  font-weight: 650;
}

.bf-tool__result {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--bf-radius-sm);
  background: var(--bf-surface-2);
  border: 1px solid var(--bf-border);
}

.bf-tool__result-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bf-accent-strong);
  letter-spacing: -0.02em;
}

.bf-is-hidden {
  display: none !important;
}

.bf-tool__preview {
  max-width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12rem;
  padding: 1rem;
  background: var(--bf-surface-2);
  border: 1px solid var(--bf-border);
  border-radius: var(--bf-radius-sm);
}

.bf-tool__preview canvas,
.bf-tool__preview img,
.bf-tool__preview svg {
  max-width: 100%;
  height: auto;
}

.bf-tool input[type="color"] {
  min-height: 2.75rem;
  padding: 0.25rem;
  cursor: pointer;
}

.bf-tool input[type="file"],
html body .beeforge-tool input[type="file"] {
  font-size: 0.9rem;
  padding: 0.55rem;
}

.bf-tool__check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
  color: var(--bf-muted);
  font-size: 0.9rem;
}

/* Mobile / touch polish */
@media (max-width: 767px) {
  .bf-tool,
  html body .beeforge-tool {
    padding: 1.1rem;
  }

  .bf-btn,
  html body .beeforge-tool .btn {
    min-height: 44px;
    padding: 0.7rem 1.15rem;
  }

  .bf-tool__input,
  .bf-tool__textarea,
  .bf-tool__select,
  html body .beeforge-tool .form-control,
  html body .beeforge-tool .form-select,
  html body .beeforge-tool input,
  html body .beeforge-tool textarea,
  html body .beeforge-tool select {
    font-size: 16px !important;
    min-height: 44px;
  }

  .bf-tool__actions {
    flex-direction: column;
  }

  .bf-tool__actions .bf-btn,
  .bf-tool__actions .btn {
    width: 100%;
  }

  .bf-tool__result-value {
    font-size: 1.25rem;
    word-break: break-word;
  }
}

@media (min-width: 768px) {
  .bf-tool__grid--2 {
    grid-template-columns: 1fr 1fr;
  }

  .bf-tool__grid--3 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .bf-tool__split {
    grid-template-columns: minmax(16rem, 0.95fr) minmax(18rem, 1.25fr);
    gap: 1.5rem;
  }

  .bf-tool__split-panel--out .bf-tool__textarea--fill {
    min-height: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bf-btn,
  .bf-tool__input,
  .bf-tool__textarea,
  html body .beeforge-tool .btn {
    transition: none;
  }

  .bf-btn--primary:hover,
  html body .beeforge-tool .btn-warning:hover {
    transform: none;
  }
}

/* Virtual /tools/ page shell (tool + category + hub) — lives here so tool pages
   get gutters without loading hub.css. */
.bf-page {
  font-family: var(--bf-font);
  color: var(--bf-text);
  padding: 2rem clamp(1rem, 3vw, 1.5rem) 3.5rem;
  box-sizing: border-box;
}

.bf-page__inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.bf-page__header {
  margin: 0 0 1.75rem;
}

.bf-page__crumb {
  margin: 0 0 0.65rem;
  font-size: 0.9rem;
  color: var(--bf-muted);
}

.bf-page__crumb a {
  color: var(--bf-accent);
  text-decoration: none;
}

.bf-page__crumb a:hover {
  text-decoration: underline;
}

.bf-page__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--bf-text);
}

.bf-page__lead {
  margin: 0;
  max-width: 46rem;
  line-height: 1.55;
  color: var(--bf-muted);
}

.bf-page__meta {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: var(--bf-muted);
}

.bf-page__meta a {
  color: var(--bf-accent);
  text-decoration: none;
}

.bf-page__marketing {
  margin: 1.5rem 0 0;
  padding: 1.35rem 1.5rem;
  border-radius: var(--bf-radius);
  background: var(--bf-surface);
  border: 1px solid var(--bf-border);
  border-left: 4px solid var(--bf-accent);
  line-height: 1.6;
}

.bf-page__marketing h1,
.bf-page__marketing h2,
.bf-page__marketing h3 {
  margin: 1.25rem 0 0.55rem;
  color: var(--bf-text);
}

.bf-page__marketing h1:first-child,
.bf-page__marketing h2:first-child,
.bf-page__marketing h3:first-child {
  margin-top: 0;
}

.bf-page__marketing p,
.bf-page__marketing ul {
  margin: 0 0 0.85rem;
  color: #c4c4c4;
}

.bf-page__marketing ul {
  padding-left: 1.2rem;
}

.bf-page__tool {
  margin: 0 0 0.5rem;
}

.bf-page__related {
  margin-top: 2.5rem;
}

.bf-tools-virtual {
  background: var(--bf-bg);
}

.bf-tools-virtual .bf-page--category .bf-hub__section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.25rem;
  align-items: start;
  margin-bottom: 1.5rem;
}