/*
  FINABI Design System — components.css
  Component classes built on tokens.css custom properties.
  Not linked from header.php — inert until explicitly connected.
  Depends on: tokens.css (must be loaded first). base.css recommended.

  NAMING RULE (2026-07-06): every component class carries a ds- prefix.
  .btn/.card/.alert/.badge/.pagination/.table are Bootstrap's own class
  names, already used by 148+ live elements across 43 files (.btn alone) —
  an unprefixed class here would have silently restyled them. The ds-
  prefix guarantees zero collision with Bootstrap or any existing site
  class, without needing a .ds-scope wrapper.
*/

/* ==================== Buttons ==================== */
.ds-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-family-base);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  line-height: var(--line-height-button);
  padding: var(--space-3) var(--space-6);
  min-height: 46px;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast),
              color var(--transition-fast);
}

.ds-btn-primary{
  background: var(--color-primary);
  color: var(--color-primary-ink);
}
.ds-btn-primary:hover{
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.ds-btn-secondary{
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}
.ds-btn-secondary:hover{
  background: var(--color-ink);
  color: #fff;
}

.ds-btn-ghost{
  background: transparent;
  color: var(--color-label);
  padding: var(--space-3) var(--space-1);
  text-decoration: underline;
  text-underline-offset: 3px;
  min-height: auto;
}

.ds-btn-disabled,
.ds-btn[disabled]{
  background: var(--color-bg-muted);
  color: var(--color-ink-2);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ==================== Cards ==================== */
.ds-card{
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.ds-card:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.ds-card h3, .ds-card h4{
  margin-bottom: var(--space-2);
}
.ds-card p{
  color: var(--color-ink-2);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Yellow — important CTA/benefit/key-fact blocks. Brand yellow surface with
   dark ink text for contrast (not a saturated/acid yellow). Combine with
   .ds-card: <div class="ds-card ds-card--yellow">. */
.ds-card--yellow{
  background: var(--color-primary);
  border-color: transparent;
  color: var(--color-primary-ink);
}
.ds-card--yellow p{
  color: var(--color-primary-ink);
  opacity: .8;
}

/* Info — calm explanatory/reference blocks. Light blue tint, no borrowed
   semantic color (not success/warning/danger). Combine with .ds-card:
   <div class="ds-card ds-card--info">. */
.ds-card--info{
  background: var(--color-bg-tint);
  border-color: var(--color-border);
  color: var(--color-ink);
}
.ds-card--info p{
  color: var(--color-ink-2);
}

/* ==================== Forms ==================== */
.ds-form-field{
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.ds-form-field label{
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-ink);
}

.ds-input{
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  min-height: 44px;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-family-base);
  width: 100%;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.ds-input:focus{
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(251, 221, 64, .25);
}

.ds-input-error{
  border-color: var(--color-danger);
}
.ds-form-error-text{
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Per-field success state — visually distinct from .ds-input-error (green
   vs red border), does not alter .ds-input or .ds-input-error. Combine with
   .ds-input: <input class="ds-input ds-input-success"> */
.ds-input-success{
  border-color: var(--color-success);
}

.ds-form-success{
  background: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
}

/* checkboxes / radios — native controls, brand color via accent-color only.
   Scoped to .ds-scope: an unscoped rule would recolor every checkbox/radio
   sitewide, including the live ones in tariffs/index.php. */
.ds-scope input[type="checkbox"],
.ds-scope input[type="radio"]{
  accent-color: var(--color-primary);
}

/* ==================== Badges ==================== */
.ds-badge{
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}
.ds-badge-primary{
  background: var(--color-primary);
  color: var(--color-primary-ink);
}
.ds-badge-success{
  background: var(--color-success-bg);
  color: var(--color-success);
}
.ds-badge-neutral{
  background: var(--color-bg-muted);
  color: var(--color-ink-2);
}

/* ==================== Alerts ==================== */
.ds-alert{
  display: flex;
  gap: var(--space-3);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
  border: 1px solid;
}
.ds-alert-warning{
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
  color: var(--color-warning);
}
.ds-alert-success{
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
  color: var(--color-success);
}
.ds-alert-danger{
  background: var(--color-danger-bg);
  border-color: var(--color-danger-border);
  color: var(--color-danger);
  border-left: 4px solid var(--color-danger);
}

/* ==================== Breadcrumbs ==================== */
.ds-crumbs{
  font-size: var(--font-size-sm);
  color: var(--color-ink-2);
  margin-bottom: var(--space-7);
}
.ds-crumbs a{
  color: var(--color-secondary);
  text-decoration: none;
}
.ds-crumbs a:hover{
  text-decoration: underline;
}
.ds-crumbs span + span::before{
  content: "/";
  margin: 0 var(--space-2);
  color: var(--color-border-strong);
}

/* ==================== Tables ==================== */
.ds-table-wrap{
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}
.ds-table{
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}
.ds-table th, .ds-table td{
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}
.ds-table thead th{
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

/* ==================== Pagination ==================== */
.ds-pagination{
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.ds-pagination a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  text-decoration: none;
}
.ds-pagination a:hover{
  background: var(--color-bg-muted);
}
.ds-pagination-current{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-weight: var(--font-weight-bold);
}

/* ==================== CTA blocks ==================== */
/* Default — used for most conversion moments site-wide */
.ds-cta-standard{
  background: var(--color-primary);
  color: var(--color-ink);
  border-radius: var(--radius-2xl);
  padding: var(--space-9);
}

/* Premium — reserved for a single high-commitment moment per page at most.
   Replaces the isolated glassmorphism CTA found in industries/style.css. */
.ds-cta-premium{
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-2xl);
  padding: var(--space-9);
}
.ds-cta-premium .ds-btn-primary{
  background: var(--color-primary);
  color: var(--color-primary-ink);
}