/* ==========================================================================
   PHARMA NAVIGATOR - QMS TOP 5 USA PAGE STYLES (css/qms.css)
   Reuses and matches Pharma Navigator's core design system tokens.
   ========================================================================== */

/* --- Breadcrumb Navigation --- */
.breadcrumbs-nav {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem; /* ~11.5px */
  color: var(--text-muted);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.breadcrumb-item {
  color: var(--text-muted);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.breadcrumb-item:hover {
  color: var(--primary-blue);
  text-decoration: underline;
}

.breadcrumb-separator {
  color: var(--text-light);
  user-select: none;
  font-size: 0.7rem;
}

.breadcrumb-item.active {
  color: var(--dark-navy);
  font-weight: 600;
  pointer-events: none;
}

/* --- QMS Hero Section --- */
.qms-hero-section {
  position: relative;
  background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);
  padding: 2rem 0 2.25rem 0;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.qms-hero-content {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.qms-hero-headline {
  font-size: 2.15rem; /* ~32px */
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 0.65rem;
}

.qms-hero-subtitle {
  font-size: 0.85rem; /* ~13px */
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

/* QMS Hero Search Bar */
.qms-search-form {
  display: flex;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  padding: 0.25rem 0.35rem 0.25rem 0.95rem;
  max-width: 640px;
  height: 46px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.qms-search-form:focus-within {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(27, 100, 242, 0.12);
}

.qms-search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.85rem;
  color: var(--text-dark);
}

.qms-search-input::placeholder {
  color: var(--text-light);
}

.qms-search-btn {
  height: 38px;
  padding: 0 1.35rem;
  border-radius: var(--radius-pill);
  background-color: var(--dark-navy);
  color: #ffffff;
  font-size: 0.775rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background var(--transition-fast);
}

.qms-search-btn:hover {
  background-color: var(--primary-blue);
}

/* --- Category Introduction Section --- */
.qms-intro-section {
  padding: 1.75rem 0 1.25rem 0;
  border-bottom: 1px solid var(--border-color);
  background-color: #ffffff;
}

.qms-intro-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.qms-intro-text-col {
  max-width: 800px;
}

.qms-intro-heading {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.qms-intro-desc {
  font-size: 0.825rem; /* ~12.5px */
  color: var(--text-medium);
  line-height: 1.5;
}

.location-indicator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--bg-accent-light);
  border: 1px solid var(--primary-blue-subtle);
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

/* --- Filter & Sort Bar --- */
.qms-filter-section {
  padding: 1.25rem 0;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
}

.qms-filter-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.qms-filter-groups {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.filter-label {
  font-size: 0.725rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.qms-select {
  padding: 0.425rem 1.85rem 0.425rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: #ffffff;
  font-size: 0.775rem;
  color: var(--text-dark);
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 12px;
}

.qms-select:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 2px rgba(27, 100, 242, 0.12);
}

.results-count-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
}

/* --- Top 5 QMS Provider Cards Section --- */
.qms-providers-section {
  padding: 2.5rem 0 3.5rem 0;
}

.qms-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  max-width: 960px;
  margin: 0 auto;
}

/* Individual Provider Card */
.qms-provider-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.qms-provider-card:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

/* Card Header: Rank + Identity */
.qms-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.qms-card-identity {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 0; /* Prevents flex children from overflowing */
}

.qms-card-logo-box {
  min-width: 72px;
  width: auto;
  max-width: 115px;
  height: 54px;
  border-radius: var(--radius-md);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: clamp(0.68rem, 1.5vw, 0.825rem);
  letter-spacing: -0.02em;
  color: var(--dark-navy);
  flex-shrink: 0;
  padding: 0.35rem 0.6rem;
  text-align: center;
  overflow-wrap: break-word;
  word-break: break-word;
  line-height: 1.15;
  box-sizing: border-box;
}

.qms-card-logo-box span {
  display: block;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
  text-align: center;
  line-height: 1.15;
}

.qms-card-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.qms-card-company-name {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-weight: 800;
  color: var(--dark-navy);
  letter-spacing: -0.02em;
  line-height: 1.25;
  overflow-wrap: break-word;
  word-break: normal;
  text-wrap: pretty;
}

.qms-card-meta-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.qms-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary-blue);
  background-color: var(--primary-blue-light);
  border: 1px solid var(--primary-blue-subtle);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
}

.qms-location-text {
  font-size: 0.725rem;
  font-weight: 500;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Rank Badge */
.qms-rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dark-navy);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.qms-provider-card:first-child .qms-rank-badge {
  background: linear-gradient(135deg, #1b64f2 0%, #0a192f 100%);
  border: 1px solid rgba(27, 100, 242, 0.4);
}

/* Company Description */
.qms-card-desc {
  font-size: 0.825rem; /* ~12.5-13px */
  color: var(--text-medium);
  line-height: 1.55;
}

/* Key Capabilities Block */
.qms-capabilities-box {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
}

.qms-capabilities-label {
  font-size: 0.675rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.qms-capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.45rem 0.85rem;
}

.qms-capability-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem; /* ~11.5px */
  font-weight: 600;
  color: var(--text-dark);
}

.qms-capability-icon {
  color: #10b981; /* Fresh green checkmark */
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* Card Action Buttons */
.qms-card-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.35rem;
  flex-wrap: wrap;
}

.btn-qms-profile {
  background-color: var(--bg-subtle);
  color: var(--dark-navy);
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.btn-qms-profile:hover {
  background-color: var(--dark-navy);
  color: #ffffff;
  border-color: var(--dark-navy);
}

.btn-qms-website {
  background-color: var(--primary-blue);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background var(--transition-fast);
}

.btn-qms-website:hover {
  background-color: var(--primary-blue-hover);
}

/* Empty State */
.qms-empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background-color: #ffffff;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 600px;
  margin: 0 auto;
}

.qms-empty-icon {
  font-size: 2.25rem;
  color: var(--text-light);
  margin-bottom: 0.85rem;
}

.qms-empty-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
}

.qms-empty-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.btn-reset-filters {
  background-color: var(--dark-navy);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: background var(--transition-fast);
}

.btn-reset-filters:hover {
  background-color: var(--primary-blue);
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
  .qms-hero-headline {
    font-size: 1.65rem;
  }
  
  .qms-card-header {
    flex-direction: column-reverse;
    align-items: flex-start;
  }
  
  .qms-rank-badge {
    align-self: flex-start;
  }
  
  .qms-filter-container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .qms-filter-groups {
    width: 100%;
  }
  
  .filter-group {
    flex: 1 1 45%;
  }
  
  .qms-select {
    width: 100%;
  }
  
  .qms-capabilities-grid {
    grid-template-columns: 1fr;
  }
  
  .qms-card-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-qms-profile,
  .btn-qms-website {
    width: 100%;
    justify-content: center;
  }
}