/**
 * SSA English Design System - Policy & Institutional System
 * Policy Layout, Hub Grid, Dedicated Legal Sidebar
 * Architecture: Clean BEM, CSS Custom Properties, Modular Template Stylesheet.
 * @package SSA English
 */

/* ==========================================================================
   POLICY SYSTEM & DEDICATED SIDEBAR STYLES (v1.8.85)
   ========================================================================== */

/* --- Policy Page Section Spacing (Breathing room below Breadcrumb Bar) --- */
.ssa-policy-section,
.ssa-policy-single .ssa-section,
.ssa-policy-single .ssa-section {
  padding-block-start: clamp(2.25rem, 3.5vw, 3.25rem) !important;
  padding-block-end: clamp(3.5rem, 5vw, 5rem);
}

.ssa-policy-single .ssa-toc-box {
  margin-top: 0;
  margin-bottom: 2.25rem;
}

/* --- Policy Content Typography & Semantics --- */
.ssa-policy-content {
  color: #334155;
  font-size: 1.02rem;
  line-height: 1.8;
}

.ssa-policy-content h2 {
  font-size: 1.45rem;
  font-weight: var(--ssa-fw-extrabold, 800);
  color: var(--ssa-primary, #074E74);
  margin: 2.25rem 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 2px solid rgba(7, 78, 116, 0.1);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: -0.01em;
}

.ssa-policy-content h2:first-of-type {
  margin-top: 0;
}

.ssa-policy-content h3 {
  font-size: 1.18rem;
  font-weight: var(--ssa-fw-bold, 700);
  color: #0f172a;
  margin: 1.75rem 0 0.75rem;
}

.ssa-policy-content p {
  margin-bottom: 1.25rem;
}

.ssa-policy-content ul,
.ssa-policy-content ol {
  margin: 0 0 1.5rem 1.25rem;
  padding: 0;
}

.ssa-policy-content li {
  margin-bottom: 0.55rem;
  line-height: 1.75;
}

.ssa-policy-content strong {
  color: #0f172a;
  font-weight: var(--ssa-fw-bold, 700);
}

.ssa-policy-content table {
  display: table;
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  font-size: 0.95rem;
  background: #ffffff;
  border-radius: var(--ssa-radius-md, 12px);
  overflow: hidden;
  border: 1px solid rgba(7, 78, 116, 0.12);
  box-shadow: 0 2px 8px rgba(7, 78, 116, 0.04);
}

.ssa-policy-content th {
  background: var(--ssa-bg-navy-soft, #f0f7fa);
  color: var(--ssa-primary, #074E74);
  font-weight: var(--ssa-fw-bold, 700);
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 2px solid rgba(7, 78, 116, 0.15);
}

.ssa-policy-content td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(7, 78, 116, 0.08);
  vertical-align: top;
}

.ssa-policy-content tr:last-child td {
  border-bottom: none;
}

.ssa-policy-content tr:hover td {
  background: var(--ssa-slate-50, #F8FAFC);
}

/* Callout Note inside Policy Content */
.ssa-policy-callout {
  background: var(--ssa-slate-50, #F8FAFC);
  border-left: 4px solid var(--ssa-secondary, #007542);
  border-radius: 0 12px 12px 0;
  padding: 1.15rem 1.45rem;
  margin: 1.5rem 0;
  font-size: 0.96rem;
}

.ssa-policy-callout--primary {
  border-left-color: var(--ssa-primary, #074E74);
  background: var(--ssa-bg-navy-soft, #f0f7fa);
}

.ssa-policy-lead-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #1e293b;
  margin-bottom: 2rem;
  font-weight: 500;
}

/* --- Policy Effective Date Notice Box --- */
.ssa-policy-update-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-top: 2.75rem;
  padding: 1.15rem 1.4rem;
  background: var(--ssa-slate-50, #F8FAFC);
  border: 1px dashed rgba(7, 78, 116, 0.2);
  border-radius: var(--ssa-radius-md, 12px);
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.6;
}

.ssa-policy-update-notice__icon {
  color: var(--ssa-primary, #074E74);
  flex-shrink: 0;
  margin-top: 2px;
}

.ssa-policy-update-notice__text strong {
  color: var(--ssa-primary, #074E74);
  margin-right: 0.35rem;
}

/* --- Policy Hub Card Grid (Trang Tổng Quan ID 333) --- */
.ssa-policy-hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.ssa-policy-card {
  background: #ffffff;
  border: 1px solid rgba(7, 78, 116, 0.12);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-shadow: 0 4px 16px rgba(7, 78, 116, 0.04);
}

.ssa-policy-card:hover {
  transform: translateY(-3px);
  border-color: rgba(7, 78, 116, 0.3);
  box-shadow: 0 8px 24px rgba(7, 78, 116, 0.09);
}

.ssa-policy-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}

.ssa-policy-card__icon {
  width: 46px;
  height: 46px;
  border-radius: var(--ssa-radius-md, 12px);
  background: var(--ssa-bg-navy-soft, #f0f7fa);
  color: var(--ssa-primary, #074E74);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.ssa-policy-card:hover .ssa-policy-card__icon {
  background: var(--ssa-primary, #074E74);
  color: #ffffff;
}

.ssa-policy-card__badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: var(--ssa-radius-tag, 999px);
  background: rgba(7, 78, 116, 0.08);
  color: var(--ssa-primary, #074E74);
  font-size: 0.78rem;
  font-weight: var(--ssa-fw-bold, 700);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.ssa-policy-content .ssa-policy-card__title,
.ssa-policy-card__title {
  font-size: 1.25rem;
  font-weight: var(--ssa-fw-extrabold, 800);
  color: var(--ssa-primary, #074E74);
  margin: 0 0 0.65rem;
  line-height: 1.35;
}

.ssa-policy-content .ssa-policy-card__desc,
.ssa-policy-card__desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: #475569;
  margin: 0 0 1.25rem;
  flex-grow: 1;
}

.ssa-policy-content .ssa-policy-card__highlights,
.ssa-policy-card__highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.ssa-policy-content .ssa-policy-card__highlights li,
.ssa-policy-card__highlights li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  color: #334155;
  margin: 0;
  line-height: 1.55;
}

.ssa-policy-card__highlights li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ssa-secondary, #007542);
  font-weight: var(--ssa-fw-extrabold, 800);
}

.ssa-policy-card a:empty,
.ssa-policy-card p:empty {
  display: none !important;
}

.ssa-policy-card > p {
  margin: 0;
  width: 100%;
}

.ssa-policy-card > p:last-child {
  margin-top: auto;
}

.ssa-policy-content .ssa-policy-card__btn,
.ssa-policy-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: auto;
  padding: 0.85rem 1.25rem;
  background: var(--ssa-bg-navy-soft, #f0f7fa);
  color: var(--ssa-primary, #074E74);
  font-weight: var(--ssa-fw-bold, 700);
  font-size: 0.92rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 1px solid rgba(7, 78, 116, 0.12);
  box-sizing: border-box;
}

.ssa-policy-card__btn:empty {
  display: none !important;
}

.ssa-policy-card__btn:hover {
  background: var(--ssa-primary, #074E74);
  color: #ffffff;
  border-color: var(--ssa-primary, #074E74);
}

.ssa-policy-card__btn svg {
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.ssa-policy-card__btn:hover svg {
  transform: translateX(3px);
}

/* --- SIDEBAR WIDGET 1: POLICY DIRECTORY NAVIGATION --- */
.ssa-policy-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ssa-policy-nav-item {
  margin: 0;
}

.ssa-policy-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--ssa-radius-md, 12px);
  text-decoration: none;
  color: #334155;
  font-weight: 600;
  font-size: 0.94rem;
  transition: all 0.2s ease;
  background: var(--ssa-slate-50, #F8FAFC);
  border: 1px solid transparent;
}

.ssa-policy-nav-link:hover {
  background: var(--ssa-bg-navy-soft, #f0f7fa);
  color: var(--ssa-primary, #074E74);
  border-color: rgba(7, 78, 116, 0.12);
  transform: translateX(2px);
}

.ssa-policy-nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ssa-primary, #074E74);
  flex-shrink: 0;
  transition: color 0.2s ease;
}

.ssa-policy-nav-item.is-active .ssa-policy-nav-icon {
  color: #ffffff;
}

.ssa-policy-nav-text {
  flex: 1;
  min-width: 0;
  line-height: 1.35;
}

.ssa-policy-nav-arrow {
  color: #94a3b8;
  font-weight: var(--ssa-fw-bold, 700);
  transition: transform 0.2s ease, color 0.2s ease;
}

.ssa-policy-nav-link:hover .ssa-policy-nav-arrow {
  color: var(--ssa-primary, #074E74);
  transform: translateX(2px);
}

/* Active State for Current Policy Page */
.ssa-policy-nav-item.is-active .ssa-policy-nav-link {
  background: var(--ssa-primary, #074E74);
  color: #ffffff;
  border-color: var(--ssa-primary, #074E74);
  box-shadow: 0 4px 12px rgba(7, 78, 116, 0.22);
}

.ssa-policy-nav-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: var(--ssa-fw-bold, 700);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* --- SIDEBAR WIDGET 2: SUPPORT & CONTACT CARD --- */
.ssa-policy-support-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #64748b;
  margin: 0 0 1.25rem;
}

.ssa-policy-support-contact {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.ssa-policy-contact-line {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.95rem;
  border-radius: var(--ssa-radius-md, 12px);
  background: var(--ssa-bg-navy-soft, #f0f7fa);
  text-decoration: none;
  color: #1e293b;
  transition: all 0.2s ease;
  border: 1px solid rgba(7, 78, 116, 0.08);
}

.ssa-policy-contact-line:hover {
  background: #e2eff6;
  border-color: rgba(7, 78, 116, 0.2);
  transform: translateY(-1px);
}

.ssa-contact-icon-pill {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ssa-primary, #074E74);
  box-shadow: 0 2px 6px rgba(7, 78, 116, 0.08);
  flex-shrink: 0;
}

.ssa-policy-contact-line small {
  display: block;
  font-size: 0.74rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: var(--ssa-fw-bold, 700);
  margin-bottom: 0.15rem;
}

.ssa-policy-contact-line strong {
  display: block;
  font-size: 0.96rem;
  color: var(--ssa-primary, #074E74);
  font-weight: var(--ssa-fw-extrabold, 800);
  letter-spacing: -0.01em;
}

.ssa-policy-support-actions {
  margin-top: 0.5rem;
}

.ssa-sidebar-cta-btn--zalo {
  background: #0068ff !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(0, 104, 255, 0.35) !important;
}

.ssa-sidebar-cta-btn--zalo:hover {
  background: #0056d6 !important;
  box-shadow: 0 6px 18px rgba(0, 104, 255, 0.45) !important;
}

@media (min-width: 768px) {
  .ssa-policy-hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .ssa-policy-hub-grid {
    grid-template-columns: 1fr;
  }
}