/* ==========================================================================
   4RABET Betting Rules Page Styles
   Theme: Midnight Blue & Sports Dark Theme
   ========================================================================== */

.rules-page {
  padding: 32px 0 80px;
  min-height: calc(100vh - var(--header) - 300px);
  background: radial-gradient(circle at 50% 0%, rgba(5, 129, 255, 0.08) 0%, transparent 60%),
              var(--bg);
}

/* Breadcrumbs */
.rules-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}

.rules-breadcrumbs a {
  color: var(--muted);
  transition: color 0.2s;
}

.rules-breadcrumbs a:hover {
  color: #fff;
}

.rules-breadcrumbs span.sep {
  opacity: 0.5;
}

.rules-breadcrumbs span.curr {
  color: #fff;
  font-weight: 500;
}

/* Hero Header */
.rules-hero {
  background: linear-gradient(135deg, rgba(20, 36, 57, 0.95) 0%, rgba(12, 29, 52, 0.95) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 44px);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.rules-hero::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(5, 129, 255, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.rules-hero h1 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.rules-hero h1 span.highlight {
  background: linear-gradient(90deg, #0581ff, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.rules-hero p.subtitle {
  color: var(--muted);
  font-size: clamp(15px, 1.8vw, 17px);
  max-width: 820px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.rules-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rule-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: #d1d5db;
}

.rule-badge.green {
  background: rgba(22, 177, 74, 0.12);
  border-color: rgba(22, 177, 74, 0.3);
  color: #4ade80;
}

.rule-badge.gold {
  background: rgba(255, 208, 0, 0.12);
  border-color: rgba(255, 208, 0, 0.3);
  color: var(--gold);
}

.rule-badge.blue {
  background: rgba(5, 129, 255, 0.12);
  border-color: rgba(5, 129, 255, 0.3);
  color: #60a5fa;
}

/* Quick Jump Horizontal Pills for Mobile / Tablet */
.rules-mobile-nav {
  display: none;
  overflow-x: auto;
  white-space: nowrap;
  padding: 8px 0 16px;
  margin-bottom: 24px;
  scrollbar-width: none;
  gap: 8px;
}

.rules-mobile-nav::-webkit-scrollbar {
  display: none;
}

.rules-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.rules-pill:hover,
.rules-pill.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

/* Two Column Layout */
.rules-layout {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 32px;
  align-items: start;
}

/* Sticky Sidebar */
.rules-sidebar {
  position: sticky;
  top: calc(var(--header) + 20px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  max-height: calc(100vh - var(--header) - 40px);
  overflow-y: auto;
  box-shadow: var(--shadow);
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.rules-sidebar::-webkit-scrollbar {
  width: 4px;
}

.rules-sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.sidebar-search {
  position: relative;
  margin-bottom: 18px;
}

.sidebar-search input {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px 10px 38px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.sidebar-search input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(5, 129, 255, 0.2);
}

.sidebar-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--muted);
  pointer-events: none;
}

.sidebar-heading {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 12px;
  padding-left: 6px;
}

.rules-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rules-nav-item a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--muted);
  text-decoration: none;
  line-height: 1.4;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.rules-nav-item a:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}

.rules-nav-item.active a {
  background: rgba(5, 129, 255, 0.12);
  color: #fff;
  font-weight: 600;
  border-left-color: var(--blue);
}

.nav-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  color: #cbd5e1;
  flex-shrink: 0;
}

.rules-nav-item.active .nav-num {
  background: var(--blue);
  color: #fff;
}

.sidebar-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.sidebar-support-card {
  background: rgba(5, 129, 255, 0.08);
  border: 1px solid rgba(5, 129, 255, 0.2);
  border-radius: 10px;
  padding: 12px;
  font-size: 12.5px;
}

.sidebar-support-card strong {
  display: block;
  color: #fff;
  margin-bottom: 4px;
}

.sidebar-support-card p {
  color: var(--muted);
  margin-bottom: 8px;
  font-size: 12px;
}

.sidebar-support-card a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
}

.sidebar-support-card a:hover {
  text-decoration: underline;
}

/* Main Content Area */
.rules-content {
  min-width: 0;
}

/* Search Feedback Bar */
.search-results-bar {
  display: none;
  background: rgba(5, 129, 255, 0.15);
  border: 1px solid var(--blue);
  border-radius: 10px;
  padding: 12px 18px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #fff;
  justify-content: space-between;
  align-items: center;
}

.search-results-bar button {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
}

/* Section Cards */
.rule-section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 3.5vw, 40px);
  margin-bottom: 32px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  scroll-margin-top: calc(var(--header) + 24px);
  transition: border-color 0.25s ease;
}

.rule-section:target,
.rule-section.highlighted {
  border-color: var(--blue);
  box-shadow: 0 0 0 1px var(--blue), 0 12px 32px rgba(5, 129, 255, 0.15);
}

.section-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.section-icon-box {
  width: 48px;
  height: 48px;
  background: rgba(5, 129, 255, 0.1);
  border: 1px solid rgba(5, 129, 255, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-size: 20px;
  flex-shrink: 0;
}

.section-title-wrap {
  flex: 1;
}

.section-tag {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 4px;
}

.rule-section h2 {
  font-size: clamp(20px, 2.5vw, 24px);
  color: #fff;
  font-weight: 700;
  line-height: 1.3;
}

.rule-section h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-top: 26px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rule-section h3::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 16px;
  background: var(--blue);
  border-radius: 2px;
}

.rule-section h4 {
  font-size: 15px;
  font-weight: 600;
  color: #e2e8f0;
  margin: 18px 0 8px;
}

.rule-section p {
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 14px;
  font-size: 14.5px;
}

.rule-section strong {
  color: #fff;
}

.rule-section ul,
.rule-section ol {
  margin: 12px 0 16px 20px;
  color: #cbd5e1;
  line-height: 1.65;
  font-size: 14.5px;
}

.rule-section ul {
  list-style: disc;
}

.rule-section ol {
  list-style: decimal;
}

.rule-section li {
  margin-bottom: 8px;
  padding-left: 4px;
}

/* Definition Cards Grid */
.def-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.def-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  transition: transform 0.2s, border-color 0.2s;
}

.def-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
}

.def-card h3 {
  margin: 0 0 8px 0;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.def-card h3::before {
  content: none;
}

.def-card .badge-type {
  font-size: 11px;
  padding: 2px 8px;
  background: rgba(5, 129, 255, 0.15);
  color: #38bdf8;
  border-radius: 4px;
  font-weight: 600;
}

.def-card p {
  font-size: 13.5px;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

/* Notice & Callout Boxes */
.callout {
  border-radius: 12px;
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 14px;
  line-height: 1.6;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout-info {
  background: rgba(5, 129, 255, 0.08);
  border-left: 4px solid var(--blue);
  color: #bae6fd;
}

.callout-info strong {
  color: #38bdf8;
}

.callout-warning {
  background: rgba(255, 208, 0, 0.08);
  border-left: 4px solid var(--gold);
  color: #fef08a;
}

.callout-warning strong {
  color: #fde047;
}

.callout-success {
  background: rgba(22, 177, 74, 0.08);
  border-left: 4px solid var(--green);
  color: #bbf7d0;
}

.callout-success strong {
  color: #4ade80;
}

.callout-danger {
  background: rgba(239, 68, 68, 0.08);
  border-left: 4px solid #ef4444;
  color: #fca5a5;
}

.callout-danger strong {
  color: #f87171;
}

/* Example Calculation Box */
.example-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 18px 0;
}

.example-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #4ade80;
  margin-bottom: 10px;
}

.example-box p {
  font-size: 13.5px;
  margin-bottom: 8px;
  color: #cbd5e1;
}

.example-calc {
  font-family: monospace, "Courier New", Courier;
  background: rgba(255, 255, 255, 0.06);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13.5px;
  color: #f8fafc;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Custom Table Styles */
.rules-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
}

.rules-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.rules-table th {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-weight: 700;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.rules-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #cbd5e1;
  line-height: 1.5;
}

.rules-table tr:last-child td {
  border-bottom: none;
}

.rules-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.rules-table strong {
  color: #fff;
}

.badge-win {
  color: #4ade80;
  background: rgba(22, 177, 74, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 12px;
}

.badge-void {
  color: #fde047;
  background: rgba(255, 208, 0, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 12px;
}

.badge-loss {
  color: #f87171;
  background: rgba(239, 68, 68, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 12px;
}

/* Accordion Details/Summary */
.rule-accordion {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: border-color 0.2s;
}

.rule-accordion[open] {
  border-color: rgba(5, 129, 255, 0.35);
  background: rgba(5, 129, 255, 0.03);
}

.rule-accordion summary {
  padding: 14px 18px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  font-size: 14.5px;
}

.rule-accordion summary::-webkit-details-marker {
  display: none;
}

.rule-accordion summary::after {
  content: "+";
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  transition: transform 0.2s;
}

.rule-accordion[open] summary::after {
  content: "−";
}

.accordion-body {
  padding: 6px 18px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 14px;
  color: #cbd5e1;
}

.accordion-body p:last-child {
  margin-bottom: 0;
}

/* Sport Highlights Grid */
.sport-pill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.sport-pill-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #e2e8f0;
  transition: all 0.2s;
}

.sport-pill-item:hover {
  background: rgba(5, 129, 255, 0.1);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-2px);
}

.sport-pill-item .icon {
  font-size: 22px;
}

.sport-pill-item span.title {
  font-size: 14px;
  font-weight: 600;
}

/* Action CTAs in Rules */
.rules-cta-card {
  background: linear-gradient(135deg, rgba(5, 129, 255, 0.15) 0%, rgba(22, 177, 74, 0.15) 100%);
  border: 1px solid rgba(5, 129, 255, 0.3);
  border-radius: var(--radius);
  padding: clamp(24px, 3.5vw, 36px);
  margin-top: 40px;
  text-align: center;
}

.rules-cta-card h3 {
  justify-content: center;
  margin-top: 0;
  font-size: 22px;
}

.rules-cta-card h3::before {
  display: none;
}

.rules-cta-card p {
  max-width: 650px;
  margin: 10px auto 20px;
  color: #cbd5e1;
}

.rules-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-sports-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-sports-cta:hover {
  background: #0070e0;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(5, 129, 255, 0.35);
}

.btn-support-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-support-cta:hover {
  background: rgba(255, 255, 255, 0.14);
}

/* Quick Tools Toolbar */
.rules-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 12px;
  flex-wrap: wrap;
}

.rules-count-indicator {
  font-size: 13.5px;
  color: var(--muted);
}

.rules-count-indicator strong {
  color: #fff;
}

.rules-tool-btns {
  display: flex;
  gap: 8px;
}

.tool-btn {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tool-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
}

/* Responsive Media Queries */
@media (max-width: 1080px) {
  .rules-layout {
    grid-template-columns: 260px 1fr;
    gap: 24px;
  }
}

@media (max-width: 900px) {
  .rules-mobile-nav {
    display: flex;
  }

  .rules-layout {
    grid-template-columns: 1fr;
  }

  .rules-sidebar {
    display: none;
  }
}

@media (max-width: 600px) {
  .rules-hero {
    padding: 24px 18px;
  }

  .rule-section {
    padding: 20px 16px;
  }

  .section-header {
    flex-direction: row;
    gap: 12px;
  }

  .section-icon-box {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .def-grid {
    grid-template-columns: 1fr;
  }

  .rules-cta-buttons {
    flex-direction: column;
  }

  .rules-cta-buttons a {
    width: 100%;
    justify-content: center;
  }
}