/* Buttons, cards, forms, badges. */

/* ---------- Buttons ---------- */
.ibm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: var(--fw-bold);
  border-radius: var(--radius);
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 20px;
  white-space: nowrap;
}
.ibm-btn:hover { text-decoration: none; }

.ibm-btn--primary {
  background: var(--color-primary);
  color: #fff;
  font-size: var(--fs-button);
  padding: 10px 25px;
  height: 40px;
}
.ibm-btn--primary:hover { background: var(--color-primary-hover); color: #fff; }
.ibm-btn--primary:active {
  background: var(--color-primary-active);
  box-shadow: var(--shadow-button-active);
}
.ibm-btn--primary[disabled],
.ibm-btn--primary.is-disabled {
  background: #CCCCCC;
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.ibm-btn--secondary {
  background: var(--color-primary);
  color: #fff;
  font-size: var(--fs-button-sm);
  padding: 7px 20px;
  height: 34px;
}
.ibm-btn--secondary:hover { background: var(--color-primary-hover); color: #fff; }
.ibm-btn--secondary:active {
  background: var(--color-primary-active);
  box-shadow: var(--shadow-button-active);
}

.ibm-btn--ghost {
  background: #fff;
  color: var(--color-primary);
  font-size: var(--fs-button-sm);
  padding: 7px 20px;
  height: 34px;
  border: 1px solid var(--color-primary);
}
.ibm-btn--ghost:hover { background: var(--color-cream); color: var(--color-primary); }
.ibm-btn--ghost:active { background: var(--color-cream-active); color: var(--color-primary); }

.ibm-btn--text {
  background: transparent;
  color: var(--color-primary);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-regular);
  padding: 0;
  height: auto;
  border-radius: 0;
}
.ibm-btn--text:hover { text-decoration: underline; color: var(--color-primary-hover); }

.ibm-btn--block { width: 100%; }

/* Large modifier — bring secondary/ghost up to primary's 40px height */
.ibm-btn--lg {
  font-size: var(--fs-button);
  padding: 10px 25px;
  height: 40px;
}

@media (max-width: 576px) {
  .ibm-btn--primary,
  .ibm-btn--secondary { width: 100%; }
}

/* ---------- Cards ---------- */
.ibm-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base);
  position: relative;
}
.ibm-card:hover { box-shadow: var(--shadow-card-hover); }
.ibm-card__media {
  display: block;
  overflow: hidden;
  background: var(--color-bg-soft);
  aspect-ratio: 1 / 1;
}
.ibm-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.ibm-card:hover .ibm-card__media img { transform: scale(1.02); }
.ibm-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.ibm-card__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  margin: 0 0 var(--space-2);
  color: var(--color-text);
  line-height: var(--lh-h3);
  /* Clamp to 2 lines, ellipsis on overflow */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: calc(var(--lh-h3) * 2);
}
.ibm-card__title a { color: inherit; }
.ibm-card:hover .ibm-card__title a { color: var(--color-primary); }
.ibm-card__desc {
  font-size: var(--fs-body-sm);
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-2);
  line-height: var(--lh-body);
}
.ibm-card__meta {
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  margin-top: auto;
}
.ibm-card__cta { margin-top: var(--space-3); }

/* ---------- Badges ---------- */
.ibm-badge {
  display: inline-block;
  background: var(--color-cream);
  color: var(--color-text);
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
  line-height: 1.4;
}
.ibm-badge--accent { background: var(--color-primary); color: #fff; }

.ibm-badge--circle {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--fs-button-sm);
  font-weight: var(--fw-bold);
  width: 60px;
  height: 60px;
  border-radius: var(--radius-circle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-badge);
  text-align: center;
  line-height: 1.1;
  padding: var(--space-2);
  z-index: 2;
}

/* ---------- Forms ---------- */
.ibm-field { margin-bottom: var(--space-4); }
.ibm-label {
  display: block;
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.ibm-input,
.ibm-textarea,
.ibm-select {
  width: 100%;
  font-family: var(--font-family);
  font-size: var(--fs-input);
  font-weight: var(--fw-regular);
  line-height: var(--lh-input);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius);
  padding: 10px 12px;
  box-shadow: var(--shadow-input-inset);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.ibm-input:focus,
.ibm-textarea:focus,
.ibm-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-input-focus);
}
.ibm-input::placeholder,
.ibm-textarea::placeholder { color: var(--color-text-muted); opacity: 0.6; }
.ibm-textarea { min-height: 120px; resize: vertical; }

.ibm-input[disabled] {
  background: var(--color-bg-soft);
  color: var(--color-text-tertiary);
  border-color: var(--color-border-subtle);
}

/* File input */
.ibm-file {
  padding: 8px 12px;
  cursor: pointer;
}
.ibm-file::file-selector-button {
  margin-right: 12px;
  padding: 4px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius);
  font-family: var(--font-family);
  font-size: var(--fs-button-sm);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  cursor: pointer;
}
.ibm-file::file-selector-button:hover {
  background: var(--color-cream);
}

/* ---------- Breadcrumb ---------- */
.ibm-breadcrumb {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  padding: var(--space-2) 0;
  margin: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}
.ibm-breadcrumb li { margin: 0; }
.ibm-breadcrumb a { color: var(--color-primary); }
.ibm-breadcrumb__sep {
  color: var(--color-text-tertiary);
  margin: 0 var(--space-1);
}

/* ---------- Grid ---------- */
.ibm-grid {
  display: grid;
  gap: var(--grid-gap-desktop);
}
.ibm-grid--3 { grid-template-columns: repeat(3, 1fr); }
.ibm-grid--2 { grid-template-columns: repeat(2, 1fr); }
.ibm-grid--4 { grid-template-columns: repeat(4, 1fr); }
.ibm-grid--5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 992px) {
  .ibm-grid { gap: var(--grid-gap-tablet); }
  .ibm-grid--3,
  .ibm-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .ibm-grid--5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 576px) {
  .ibm-grid { gap: 12px; }
  .ibm-grid--3,
  .ibm-grid--4,
  .ibm-grid--5 { grid-template-columns: repeat(2, 1fr); }
  .ibm-grid--2 { grid-template-columns: 1fr; }

  /* Product card sizing tweaks for 2-col mobile */
  .ibm-card__body { padding: 12px; gap: 4px; }
  .ibm-card__title { font-size: 14px; line-height: 18px; margin-bottom: 4px; }
  .ibm-card__desc { font-size: 12px; line-height: 1.4; margin-bottom: 4px; }
  .ibm-card__meta { font-size: 10px; }
  .ibm-card__cta .ibm-btn--secondary { padding: 6px 12px; font-size: 11px; height: 30px; width: 100%; }
}

/* ---------- Hero ---------- */
.ibm-hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: var(--space-36) var(--space-5);
  background: var(--color-bg-dark) center/cover no-repeat;
  overflow: hidden;
}
.ibm-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 0;
}
.ibm-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.ibm-hero__eyebrow {
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  color: var(--color-cream);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-3);
}
.ibm-hero__title {
  font-size: var(--fs-display);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: #fff;
  margin-bottom: var(--space-8);
  text-transform: uppercase;
}
.ibm-hero__subtitle {
  font-size: var(--fs-body);
  color: #fff;
  margin-bottom: var(--space-5);
  line-height: var(--lh-body);
}
@media (max-width: 992px) {
  .ibm-hero { min-height: 450px; padding: var(--space-21) var(--space-4); }
}
@media (max-width: 576px) {
  .ibm-hero { min-height: 350px; padding: var(--space-15) var(--space-3); }
  .ibm-hero__title { font-size: 24px; line-height: 28px; }
}

/* ---------- Add-to-Quote button states ---------- */
.ibm-add-quote.is-added {
  background: #fff;
  color: var(--color-text);
  border-color: var(--color-text);
  cursor: default;
  pointer-events: none;
}

/* ---------- Quote List floating widget ---------- */
.ibm-quote-widget {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  display: none;
}
.ibm-quote-widget.has-items { display: block; }
.ibm-quote-widget__fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: 0;
  cursor: pointer;
  box-shadow: var(--shadow-dropdown);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-size: 24px;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.ibm-quote-widget__fab:hover {
  background: var(--color-primary-hover);
  transform: scale(1.05);
}
.ibm-quote-widget__count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  background: var(--color-text);
  color: #fff;
  border-radius: 11px;
  font-size: 12px;
  font-weight: var(--fw-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  line-height: 1;
}

/* ---------- Quote List Modal ---------- */
.ibm-quote-modal[hidden] { display: none; }
.ibm-quote-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.ibm-quote-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}
.ibm-quote-modal__panel {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-overlay);
}
.ibm-quote-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
}
.ibm-quote-modal__header h2 {
  margin: 0;
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
}
.ibm-quote-modal__close {
  background: transparent;
  border: 0;
  font-size: 28px;
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1;
  padding: 0 var(--space-2);
}
.ibm-quote-modal__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
}
.ibm-quote-modal__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
  background: var(--color-bg-soft);
  gap: var(--space-3);
}

.ibm-quote-list { list-style: none; padding: 0; margin: 0; }
.ibm-quote-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}
.ibm-quote-list__item:last-child { border-bottom: 0; }
.ibm-quote-list__thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.ibm-quote-list__body { flex: 1; min-width: 0; }
.ibm-quote-list__title {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  text-decoration: none;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.3;
}
.ibm-quote-list__title:hover { color: var(--color-primary); text-decoration: underline; }
.ibm-quote-list__remove {
  background: transparent;
  border: 0;
  color: var(--color-text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}
.ibm-quote-list__remove:hover { color: var(--color-primary); }
.ibm-quote-empty {
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-8) var(--space-3);
  font-size: var(--fs-body-sm);
}

/* ---------- Toast ---------- */
.ibm-toast {
  position: fixed;
  bottom: 90px;
  right: 20px;
  background: var(--color-text);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: var(--fs-body-sm);
  box-shadow: var(--shadow-dropdown);
  z-index: 250;
  max-width: 320px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  pointer-events: none;
}
.ibm-toast.is-show { opacity: 1; transform: translateY(0); }

@media (max-width: 576px) {
  .ibm-quote-widget { right: 12px; bottom: 12px; }
  .ibm-quote-widget__fab { width: 48px; height: 48px; font-size: 20px; }
  .ibm-toast { right: 12px; bottom: 70px; max-width: calc(100vw - 24px); }
}

/* ---------- CTA strip ---------- */
.ibm-cta-strip {
  background: var(--color-bg-dark);
  color: #fff;
  padding: var(--space-15) var(--space-5);
  text-align: center;
}
.ibm-cta-strip h2 { color: #fff; margin-bottom: var(--space-4); }
.ibm-cta-strip p  { color: #fff; margin-bottom: var(--space-8); opacity: 0.85; }