/**
 * OperatorPod Reusable UI Components Stylesheet.
 */

/* Buttons */
.op-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.5625rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--op-radius-sm);
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
  border: 1px solid transparent;
  line-height: 1.35;
}

.op-btn--primary {
  background: var(--op-primary);
  color: #FFFFFF;
}

.op-btn--primary:hover {
  background: var(--op-primary-hover);
  color: #FFFFFF;
}

.op-btn--secondary {
  background: #FFFFFF;
  border-color: var(--op-border);
  color: var(--op-text);
}

.op-btn--secondary:hover {
  background: var(--op-bg-subtle);
  border-color: var(--op-border-hover);
}

.op-btn--lg {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  border-radius: var(--op-radius-md);
}

.op-btn--block {
  display: flex;
  width: 100%;
}

.op-btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Star Favorite Button */
.op-btn-star {
  background: transparent;
  border: none;
  color: var(--op-text-light);
  cursor: pointer;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.15s;
}

.op-btn-star:hover {
  color: #F59E0B;
}

.op-star-svg {
  width: 18px;
  height: 18px;
}

.op-btn-star.op-is-fav {
  color: #F59E0B;
}

.op-btn-star.op-is-fav .op-star-svg {
  fill: #F59E0B;
  stroke: #F59E0B;
}

/* Badges */
.op-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.op-badge--blue { background: #EFF6FF; color: #2563EB; border: 1px solid #BFDBFE; }
.op-badge--red { background: #FEF2F2; color: #DC2626; border: 1px solid #FECACA; }
.op-badge--amber { background: #FFFBEB; color: #D97706; border: 1px solid #FDE68A; }
.op-badge--gray { background: #F1F5F9; color: #475569; border: 1px solid #E2E8F0; }

/* Breadcrumbs */
.op-breadcrumbs {
  padding: 1rem 0;
}

.op-breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--op-text-muted);
  flex-wrap: wrap;
}

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

.op-breadcrumb-item a:hover {
  color: var(--op-primary);
}

.op-breadcrumb-sep {
  color: var(--op-text-light);
  margin-left: 8px;
}

.op-breadcrumb-item--active {
  color: var(--op-text);
  font-weight: 600;
}

/* Page Headers */
.op-page-header-wrap {
  background: var(--op-bg-subtle);
  border-bottom: 1px solid var(--op-border);
  padding-bottom: 2.5rem;
}

.op-page-header {
  margin-top: 0.5rem;
}

.op-page-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--op-text);
  margin: 0 0 0.5rem 0;
  line-height: 1.2;
}

.op-page-subtitle {
  font-size: 1.125rem;
  color: var(--op-text-muted);
  max-width: 720px;
  margin: 0;
  line-height: 1.5;
}

/* Forms */
.op-form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.op-form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--op-text);
}

.op-req {
  color: #DC2626;
}

.op-form-input,
.op-form-textarea {
  width: 100%;
  padding: 0.6875rem 0.875rem;
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-sm);
  background: #FFFFFF;
  color: var(--op-text);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: all 0.15s;
}

.op-form-input:focus,
.op-form-textarea:focus {
  outline: none;
  border-color: var(--op-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Contact Card */
.op-contact-card {
  background: #FFFFFF;
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-lg);
  box-shadow: var(--op-shadow-md);
  padding: 2.25rem 2rem;
}

/* Alerts */
.op-alert,
.op-form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--op-radius-sm);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.op-alert--info { background: #EFF6FF; border: 1px solid #BFDBFE; color: #1E40AF; }
.op-alert--warning { background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; }
.op-alert--danger { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.op-alert--success { background: #F0FDF4; border: 1px solid #BBF7D0; color: #166534; }

/* Tables */
.op-table-responsive {
  overflow-x: auto;
  margin: 1.5rem 0;
}

.op-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.op-table th,
.op-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--op-border);
}

.op-table th {
  background: var(--op-bg-subtle);
  font-weight: 700;
  color: var(--op-text);
}

.op-table td code {
  background: var(--op-bg-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--op-primary);
}

/* Code block & Terminal - Clean Light Developer Style */
.op-code-block,
.op-terminal-snippet {
  background: #F8FAFC;
  color: #0F172A;
  border: 1px solid #E2E8F0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.04);
  padding: 1.25rem;
  border-radius: var(--op-radius-md);
  font-family: var(--op-font-mono);
  font-size: 0.84rem;
  line-height: 1.65;
  overflow-x: auto;
  margin: 1.25rem 0;
}

.op-code-block code {
  color: inherit;
}

.op-text-danger { color: #F87171; }

/* Numbered Steps & Checklists */
.op-steps-list {
  padding-left: 1.25rem;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.op-steps-list li {
  line-height: 1.6;
}

.op-checklist-bulleted {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.op-checklist-bulleted li {
  position: relative;
  padding-left: 24px;
  line-height: 1.5;
}

.op-checklist-bulleted li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #16A34A;
  font-weight: 700;
}

/* Inline CTA Box */
.op-inline-cta-box {
  background: var(--op-bg-subtle);
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.op-inline-cta-box strong {
  display: block;
  font-size: 1.0625rem;
  color: var(--op-text);
  margin-bottom: 4px;
}

.op-inline-cta-box p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--op-text-muted);
}