/* ==========================================================================
   FusedFire - Modern Light Theme
   Palette: #EDAE49, #D1495B, #00798C, #30638E, #003D5B
   ========================================================================== */

:root {
  color-scheme: light;

  --brand-golden: #EDAE49;
  --brand-coral: #D1495B;
  --brand-teal: #00798C;
  --brand-blue: #30638E;
  --brand-navy: #003D5B;

  --color-bg: #f7f4ee;
  --color-bg-subtle: #fbf8f1;
  --color-bg-accent: #f1ece4;
  --color-surface: #fffdf8;
  --color-surface-strong: #ffffff;
  --color-text: #1c272b;
  --color-text-secondary: #4c5b61;
  --color-text-muted: #6e7e83;
  --color-border: #e5dfd2;
  --color-border-light: #efe9df;

  --color-primary: var(--brand-teal);
  --color-primary-hover: var(--brand-blue);
  --color-accent: var(--brand-golden);
  --color-accent-secondary: var(--brand-coral);
  --color-header-text: var(--brand-navy);

  --hero-surface-1: #fffaf1;
  --hero-surface-2: #f5efe4;
  --hero-surface-3: #efe6d9;
  --hero-border: rgba(0, 61, 91, 0.12);
  --hero-shadow: var(--shadow-medium);

  --font-body: "Manrope", "Helvetica Neue", sans-serif;
  --font-display: "Sora", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  --page-gutter: clamp(1.25rem, 3vw, 2.5rem);

  --max-width-article: 920px;
  --max-width-wide: 1200px;
  --max-width-full: 1280px;

  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-soft: 0 12px 30px rgba(0, 61, 91, 0.12);
  --shadow-medium: 0 18px 45px rgba(0, 61, 91, 0.16);

  --transition: 180ms ease;
  --transition-slow: 320ms ease;
}

.dark-mode {
  --color-bg: #0f151a;
  --color-bg-subtle: #141d24;
  --color-bg-accent: #1a232b;
  --color-surface: #121b22;
  --color-surface-strong: #18242c;
  --color-text: #f1f4f6;
  --color-text-secondary: #b7c2c7;
  --color-text-muted: #8a979d;
  --color-border: #25313a;
  --color-border-light: #1c2730;
  --color-header-text: #f7f2ea;

  --hero-surface-1: #1a232b;
  --hero-surface-2: #141d24;
  --hero-surface-3: #10181e;
  --hero-border: rgba(247, 242, 234, 0.08);
  --hero-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
  background: var(--color-bg);
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
  background:
    radial-gradient(70rem 50rem at 12% -18%, rgba(237, 174, 73, 0.18) 0%, transparent 60%),
    radial-gradient(60rem 45rem at 85% -20%, rgba(0, 121, 140, 0.14) 0%, transparent 60%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 38%, var(--color-bg-accent) 100%);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  height: auto;
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-header-text);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.02em;
}

h1 { font-size: 2.6rem; }
h2 { font-size: 1.85rem; }
h3 { font-size: 1.45rem; }

@media (min-width: 768px) {
  h1 { font-size: 3.2rem; }
  h2 { font-size: 2.2rem; }
  h3 { font-size: 1.65rem; }
}

p {
  margin: 0 0 var(--space-6);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-hover);
}

hr.small {
  border-color: var(--color-accent);
}

img {
  max-width: 100%;
  height: auto;
}

::selection {
  background: rgba(237, 174, 73, 0.3);
  color: var(--color-text);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width-full);
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

.container[role=main] {
  max-width: var(--max-width-full);
  margin: 0 auto;
  padding: var(--space-12) var(--page-gutter) var(--space-16);
  flex: 1;
}

.container[role=main] .col-lg-8,
.container[role=main] .col-md-10,
.header-section .col-lg-8,
.header-section .col-md-10,
.intro-header .col-lg-8,
.intro-header .col-md-10 {
  float: none;
  width: 100%;
  max-width: var(--max-width-article);
  margin-left: 0;
  margin-right: auto;
}

.container[role=main] .row,
.header-section .row,
.intro-header .row {
  margin-left: 0;
  margin-right: 0;
}

.container[role=main] .col-lg-8,
.container[role=main] .col-md-10,
.header-section .col-lg-8,
.header-section .col-md-10,
.intro-header .col-lg-8,
.intro-header .col-md-10 {
  padding-left: 0;
  padding-right: 0;
}

.container[role=main] .col-lg-offset-2,
.container[role=main] .col-md-offset-1,
.header-section .col-lg-offset-2,
.header-section .col-md-offset-1,
.intro-header .col-lg-offset-2,
.intro-header .col-md-offset-1 {
  margin-left: 0;
}

.main-content {
  padding-top: 0 !important;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar-custom {
  background: rgba(255, 253, 248, 0.95) !important;
  border-bottom: 1px solid var(--color-border) !important;
  font-family: var(--font-display);
  box-shadow: 0 8px 28px rgba(0, 61, 91, 0.08);
  transition: background-color var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition);
  backdrop-filter: blur(10px);
}

.dark-mode .navbar-custom {
  background: rgba(18, 27, 34, 0.95) !important;
}

.navbar-custom .container-fluid {
  max-width: var(--max-width-full);
  margin: 0 auto;
  padding: var(--space-3) var(--page-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
}

.navbar-custom .navbar-header {
  float: none;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar-custom .navbar-collapse {
  display: flex !important;
  align-items: center;
  justify-content: flex-end;
  float: none;
  flex-grow: 1;
}

.navbar-custom .navbar-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text) !important;
  letter-spacing: -0.01em;
  transition: color var(--transition);
  padding: 0;
  margin-left: 0 !important;
  display: flex;
  align-items: center;
  height: 100%;
}

.navbar-custom .navbar-brand .navbar-logo {
  width: 150px;
  height: auto;
  transition: opacity var(--transition);
  vertical-align: middle;
}

.navbar-custom .navbar-brand:hover .navbar-logo {
  opacity: 0.8;
}

.navbar-custom .navbar-brand:hover {
  color: var(--color-primary) !important;
}

.navbar-custom .nav.navbar-nav {
  display: flex;
  align-items: center;
  margin: 0;
}

.navbar-custom .nav li {
  display: flex;
  align-items: center;
}

.navbar-custom .nav li a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-text-secondary) !important;
  padding: var(--space-2) var(--space-4) !important;
  transition: color var(--transition), background-color var(--transition), transform var(--transition);
  text-transform: none;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  border-radius: 8px;
  margin: 0 2px;
}

.navbar-custom .nav li a:hover,
.navbar-custom .nav li a:focus {
  color: var(--color-primary) !important;
  background: rgba(0, 121, 140, 0.08);
}

/* Active nav item styling */
.navbar-custom .nav li a[title="Home"]:focus,
.navbar-custom .nav li.active a {
  color: var(--color-primary) !important;
  background: rgba(0, 121, 140, 0.1);
  font-weight: 600;
}

.navbar-custom .nav .navlinks-container:hover {
  background: rgba(0, 61, 91, 0.04);
}

.navbar-custom .nav .navlinks-children a {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: none;
  color: var(--color-text-secondary) !important;
}

.navbar-custom .nav .navlinks-children a:hover {
  color: var(--color-primary-hover) !important;
  background: var(--color-bg-subtle);
}

.navbar-custom .navbar-toggle {
  border-color: var(--color-border);
}

.navbar-custom .navbar-toggle .icon-bar {
  background-color: var(--color-text);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: var(--space-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition);
  margin: 0 0 0 var(--space-2);
}

.theme-toggle-btn:hover {
  color: var(--color-accent-secondary);
  border-color: rgba(209, 73, 91, 0.4);
  background: var(--color-bg-subtle);
}

.theme-toggle-btn svg {
  width: 18px;
  height: 18px;
}

.theme-toggle-btn .icon-sun {
  display: none;
}

.theme-toggle-btn .icon-moon {
  display: block;
}

.dark-mode .theme-toggle-btn .icon-sun {
  display: block;
}

.dark-mode .theme-toggle-btn .icon-moon {
  display: none;
}

/* ==========================================================================
   Hero / Page Header
   ========================================================================== */
.intro-header {
  margin-top: 70px !important;
  padding: var(--space-16) var(--page-gutter) var(--space-8) !important;
  position: relative;
}

.intro-header .container {
  max-width: var(--max-width-full);
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

.intro-header.no-img {
  background:
    radial-gradient(45rem 30rem at 10% 10%, rgba(237, 174, 73, 0.24) 0%, transparent 60%),
    radial-gradient(50rem 35rem at 90% 0%, rgba(48, 99, 142, 0.22) 0%, transparent 60%),
    linear-gradient(140deg, var(--hero-surface-1) 0%, var(--hero-surface-2) 55%, var(--hero-surface-3) 100%);
  border: 1px solid var(--hero-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--hero-shadow);
  overflow: hidden;
}

.intro-header.no-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    135deg,
    rgba(0, 61, 91, 0.04) 0,
    rgba(0, 61, 91, 0.04) 1px,
    transparent 1px,
    transparent 18px
  );
  pointer-events: none;
}

/* Removed gradient line at bottom - keeping only the small accent under title */

.intro-header.no-img .container {
  position: relative;
  z-index: 1;
}

.intro-header.big-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.intro-header.big-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 61, 91, 0.35) 0%, rgba(0, 61, 91, 0.08) 70%);
  pointer-events: none;
}

.intro-header.big-img .container {
  position: relative;
  z-index: 1;
}

/* Hide homepage title since logo is in nav */
body.home .intro-header .page-heading h1 {
  display: none;
}

/* Hide hr.small line under headings */
.intro-header .page-heading hr.small {
  display: none;
}

.intro-header .page-heading,
.intro-header .post-heading,
.intro-header .categories-heading,
.intro-header .tags-heading {
  text-align: left;
}

.intro-header .page-heading h1,
.intro-header .post-heading h1,
.intro-header .posts-heading h1,
.intro-header .categories-heading h1,
.intro-header .tags-heading h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  color: var(--color-header-text);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.intro-header hr.small,
.intro-header .categories-heading hr.small,
.intro-header .tags-heading hr.small {
  display: none;
}

.intro-header.no-img .page-heading h1::after,
.intro-header.no-img .post-heading h1::after,
.intro-header.no-img .posts-heading h1::after,
.intro-header.no-img .categories-heading h1::after,
.intro-header.no-img .tags-heading h1::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin-top: var(--space-3);
  border-radius: 3px;
}

.intro-header.big-img .page-heading h1,
.intro-header.big-img .post-heading h1 {
  color: #fdfbf6;
  text-shadow: none;
}

.intro-header.big-img .page-heading,
.intro-header.big-img .post-heading {
  text-shadow: none;
}

.intro-header .page-heading .page-subheading,
.intro-header .post-heading .post-subheading {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-top: var(--space-3);
  line-height: 1.55;
}

.intro-header.big-img .page-heading .page-subheading,
.intro-header.big-img .post-heading .post-subheading {
  color: rgba(255, 255, 255, 0.82);
}

.intro-header .post-heading .post-meta {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: var(--space-5);
  font-style: normal;
}

.intro-header.big-img .post-heading .post-meta {
  color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 768px) {
  .intro-header .page-heading h1,
  .intro-header .post-heading h1,
  .intro-header .categories-heading h1,
  .intro-header .tags-heading h1 {
    font-size: 2.4rem;
  }
}

/* ==========================================================================
   Post List
   ========================================================================== */
.posts-list {
  max-width: var(--max-width-full);
  margin: 0 auto;
}

/* Override narrow article width for posts list */
.container[role=main] .col-lg-8:has(.posts-list),
.container[role=main] .col-md-10:has(.posts-list) {
  max-width: var(--max-width-full);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.container[role=main] .row:has(.posts-list) {
  max-width: var(--max-width-full);
  margin-left: auto;
  margin-right: auto;
}

.post-preview {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  margin-bottom: var(--space-8);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.post-preview:first-child {
  padding-top: var(--space-8);
}

.post-preview:last-child {
  border-bottom: 1px solid var(--color-border);
}

.post-preview:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(0, 121, 140, 0.35);
}

.post-preview a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.post-preview .post-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-header-text);
  margin: 0 0 var(--space-3);
  line-height: 1.25;
}

@media (min-width: 768px) {
  .post-preview .post-title {
    font-size: 1.85rem;
  }
}

.post-preview .post-subtitle {
  display: block;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-4);
}

.post-preview .post-meta {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
  font-style: normal;
  text-transform: none;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(0, 121, 140, 0.06);
  border-radius: 6px;
  border: 1px solid rgba(0, 121, 140, 0.1);
}

.post-preview .post-meta .fa-calendar {
  color: var(--brand-teal);
  font-size: 0.75rem;
}

.post-preview .post-meta .fa-clock,
.post-preview .post-meta .fa-user,
.post-preview .post-meta .fa-book {
  color: var(--color-text-muted);
  font-size: 0.7rem;
  margin-left: var(--space-2);
}

.post-preview .post-entry {
  display: flow-root;
  font-family: var(--font-body);
  font-size: 1.02rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
}

.post-preview .post-entry h2 {
  font-size: 1.25rem;
  margin: var(--space-4) 0 var(--space-2);
  border-bottom: none;
  padding-bottom: 0;
}

.post-preview .post-entry h3 {
  font-size: 1.1rem;
  margin: var(--space-3) 0 var(--space-2);
}

.post-preview .post-read-more {
  float: right;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: #ffffff;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  border: 1px solid rgba(0, 121, 140, 0.35);
  box-shadow: 0 10px 20px rgba(0, 61, 91, 0.18);
  letter-spacing: 0.02em;
  margin-top: var(--space-4);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.post-preview .post-read-more:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-navy));
  box-shadow: 0 14px 26px rgba(0, 61, 91, 0.25);
  transform: translateY(-1px);
}

.post-preview .post-read-more::after {
  content: "\2192";
  transition: transform var(--transition);
}

.post-preview .post-read-more:hover::after {
  transform: translateX(3px);
}

.post-preview .post-read-more:focus-visible {
  outline: 2px solid rgba(237, 174, 73, 0.6);
  outline-offset: 3px;
}

.post-preview img,
.post-preview video {
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 61, 91, 0.12);
}

/* ==========================================================================
   FIRE Calculator
   ========================================================================== */
.fire-calculator {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.fire-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
}

.fire-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
}

.fire-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.fire-field label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.fire-field input {
  border: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  border-radius: 12px;
  padding: 0.65rem 0.75rem;
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.fire-field input:focus {
  outline: none;
  border-color: rgba(0, 121, 140, 0.55);
  box-shadow: 0 0 0 3px rgba(0, 121, 140, 0.12);
}

.fire-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.fire-button {
  align-self: flex-start;
  border: none;
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  box-shadow: 0 12px 22px rgba(0, 61, 91, 0.2);
  transition: transform var(--transition), box-shadow var(--transition);
}

.fire-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(0, 61, 91, 0.25);
}

.fire-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.fire-error {
  margin: 0;
  color: var(--brand-coral);
  font-weight: 600;
}

.fire-results {
  background: linear-gradient(150deg, rgba(237, 174, 73, 0.16), rgba(0, 121, 140, 0.12));
  border: 1px solid rgba(0, 61, 91, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
  overflow: visible;
}

.fire-results__headline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-header-text);
  margin-bottom: var(--space-4);
}

.fire-results__headline strong {
  font-size: 1.6rem;
  color: var(--brand-navy);
}

.fire-results__bar {
  position: relative;
  height: 10px;
  background: rgba(0, 61, 91, 0.1);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.fire-results__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-teal), var(--brand-blue));
  border-radius: inherit;
  transition: width 0.35s ease;
}

.fire-results__summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
}

.fire-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.fire-results__summary strong {
  font-size: 1.15rem;
  color: var(--color-header-text);
}

/* Tooltip styles for results */
.fire-tooltip-trigger {
  position: relative;
  cursor: help;
}

.fire-tooltip-trigger::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: max-content;
  max-width: 280px;
  padding: var(--space-3) var(--space-4);
  background: var(--brand-navy);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.5;
  text-align: center;
  text-transform: none;
  letter-spacing: normal;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 61, 91, 0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 100;
  pointer-events: none;
}

.fire-tooltip-trigger::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: var(--brand-navy);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s;
  z-index: 100;
}

.fire-tooltip-trigger:hover::after,
.fire-tooltip-trigger:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.fire-tooltip-trigger:hover::before,
.fire-tooltip-trigger:focus::before {
  opacity: 1;
  visibility: visible;
}

/* Adjust tooltip position for summary items */
.fire-results__summary .fire-tooltip-trigger::after {
  bottom: auto;
  top: calc(100% + 12px);
  transform: translateX(-50%) translateY(-8px);
}

.fire-results__summary .fire-tooltip-trigger::before {
  bottom: auto;
  top: calc(100% + 4px);
  border-top-color: transparent;
  border-bottom-color: var(--brand-navy);
}

.fire-results__summary .fire-tooltip-trigger:hover::after,
.fire-results__summary .fire-tooltip-trigger:focus::after {
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 768px) {
  .fire-tooltip-trigger::after {
    max-width: 220px;
    font-size: 0.8rem;
    left: 0;
    transform: translateX(0) translateY(8px);
  }

  .fire-tooltip-trigger:hover::after,
  .fire-tooltip-trigger:focus::after {
    transform: translateX(0) translateY(0);
  }

  .fire-results__summary .fire-tooltip-trigger::after {
    transform: translateX(0) translateY(-8px);
  }

  .fire-results__summary .fire-tooltip-trigger:hover::after,
  .fire-results__summary .fire-tooltip-trigger:focus::after {
    transform: translateX(0) translateY(0);
  }
}

.fire-chart {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
}

.fire-chart__header h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0 0 var(--space-2);
  color: var(--color-header-text);
}

.fire-chart__header p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.fire-chart__modes {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.fire-chart__modes-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-right: var(--space-2);
}

.fire-mode-btn {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
}

.fire-mode-btn:hover {
  border-color: rgba(0, 121, 140, 0.4);
  color: var(--color-text);
}

.fire-mode-btn--active {
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  color: #ffffff;
  border-color: transparent;
}

.fire-mode-btn--active:hover {
  color: #ffffff;
}

.fire-chart__outlier-note {
  margin: var(--space-3) 0 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.fire-chart__canvas {
  background: linear-gradient(180deg, rgba(237, 174, 73, 0.12), rgba(0, 121, 140, 0.06));
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 61, 91, 0.12);
  padding: var(--space-4);
  position: relative;
  height: 280px;
}

.fire-chart__canvas canvas {
  width: 100%;
  height: 280px;
  display: block;
  position: absolute;
  inset: 0;
}

.fire-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.fire-legend {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.fire-legend::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 6px;
  border-radius: 999px;
  background: rgba(209, 73, 91, 0.6);
}

.fire-legend--median::before {
  background: var(--brand-navy);
}

.fire-legend--range::before {
  background: var(--brand-golden);
}

.fire-chart__tooltip {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -120%);
  background: rgba(0, 61, 91, 0.9);
  color: #ffffff;
  font-size: 0.75rem;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  box-shadow: 0 10px 18px rgba(0, 61, 91, 0.2);
  transition: opacity 120ms ease;
  white-space: nowrap;
  z-index: 2;
}

.fire-chart__tooltip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 10px;
  height: 10px;
  background: rgba(0, 61, 91, 0.9);
  transform: translateX(-50%) rotate(45deg);
  border-radius: 2px;
}

.fire-assumptions {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: 0 8px 16px rgba(0, 61, 91, 0.06);
}

.fire-assumptions h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 var(--space-3);
  color: var(--color-header-text);
}

.fire-assumptions ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.fire-assumptions li {
  margin-bottom: var(--space-2);
}

.fire-assumptions li:last-child {
  margin-bottom: 0;
}

.fire-disclaimer {
  margin: var(--space-5) 0 0;
  padding: var(--space-4) var(--space-5);
  background: rgba(0, 61, 91, 0.04);
  border: 1px solid rgba(0, 61, 91, 0.1);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.fire-disclaimer strong {
  color: var(--color-text-secondary);
}

/* Historical Backtesting Section */
.fire-historical {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
}

.fire-historical__header h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0 0 var(--space-2);
  color: var(--color-header-text);
}

.fire-historical__header p {
  margin: 0 0 var(--space-5);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.fire-historical__results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-5);
  background: linear-gradient(150deg, rgba(0, 121, 140, 0.08), rgba(48, 99, 142, 0.06));
  border: 1px solid rgba(0, 61, 91, 0.1);
  border-radius: var(--radius-md);
}

.fire-historical__stat {
  text-align: center;
}

.fire-historical__stat .fire-label {
  display: block;
  font-size: 0.75rem;
  margin-bottom: var(--space-1);
}

.fire-historical__stat strong {
  font-size: 1.1rem;
  color: var(--color-header-text);
}

.fire-historical__chart-container {
  background: linear-gradient(180deg, rgba(0, 121, 140, 0.06), rgba(237, 174, 73, 0.04));
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 61, 91, 0.1);
  padding: var(--space-4);
  position: relative;
  height: 320px;
}

.fire-historical__chart-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.fire-historical__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.fire-legend--best::before {
  background: var(--brand-teal);
}

.fire-legend--worst::before {
  background: var(--brand-coral);
}

.fire-legend--retire::before {
  background: var(--brand-golden);
  height: 2px;
  border-top: 2px dashed var(--brand-golden);
}

.fire-historical__note {
  margin: var(--space-4) 0 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.fire-historical__tooltip {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: opacity 0.15s ease;
  z-index: 10;
  transform: translateX(-50%);
}

.fire-historical__tooltip--multi {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(0, 61, 91, 0.15);
}

.fire-historical__tooltip-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.fire-historical__tooltip-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.fire-historical__tooltip-row--best {
  background: rgba(0, 121, 140, 0.12);
  color: #00798C;
}

.fire-historical__tooltip-row--median {
  background: rgba(0, 61, 91, 0.12);
  color: #003D5B;
}

.fire-historical__tooltip-row--worst {
  background: rgba(209, 73, 91, 0.12);
  color: #D1495B;
}

.fire-historical__tooltip-label {
  font-weight: 500;
  font-size: 0.75rem;
}

.fire-historical__tooltip-value {
  font-weight: 700;
  font-size: 0.85rem;
}

/* ==========================================================================
   Taxonomy / Terms Accordion
   ========================================================================== */
.post-preview .panel-group {
  margin: 0;
}

.post-preview .panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-strong);
  box-shadow: 0 12px 24px rgba(0, 61, 91, 0.1);
  overflow: hidden;
}

.post-preview .panel + .panel {
  margin-top: var(--space-4);
}

.post-preview .panel a.collapsed,
.post-preview .panel a:not(.collapsed) {
  display: block;
  color: inherit;
  text-decoration: none;
}

.post-preview .panel-heading {
  background: linear-gradient(135deg, rgba(0, 121, 140, 0.12), rgba(48, 99, 142, 0.12));
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.post-preview .panel-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-header-text);
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.post-preview .panel-title .badge {
  background: var(--brand-golden);
  color: var(--brand-navy);
  font-weight: 600;
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
}

.post-preview .panel-body {
  background: var(--color-surface);
  padding: var(--space-4);
}

.post-preview .panel-body .list-group {
  margin: 0;
}

.post-preview .panel-body .list-group-item {
  border: none;
  border-bottom: 1px solid var(--color-border-light);
  background: transparent;
  padding: var(--space-3) var(--space-2);
  color: var(--color-text);
  font-weight: 500;
}

.post-preview .panel-body .list-group-item:last-child {
  border-bottom: none;
}

.post-preview .panel-body .list-group-item:hover {
  color: var(--color-primary-hover);
  background: var(--color-bg-subtle);
}

.post-preview .panel-body .list-group-item.view-all {
  font-weight: 600;
  color: var(--brand-blue);
  background: rgba(0, 121, 140, 0.08);
  border-radius: 999px;
  border: 1px solid rgba(0, 121, 140, 0.2);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.9rem;
  margin-bottom: var(--space-3);
}

.post-preview .panel-body .list-group-item.view-all:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-blue));
  border-color: transparent;
}

/* ==========================================================================
   Article Content
   ========================================================================== */
.blog-post {
  font-family: var(--font-body);
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--color-text);
}

.blog-post > p:first-of-type {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.blog-post h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--color-header-text);
  margin: var(--space-12) 0 var(--space-5);
  letter-spacing: -0.02em;
  padding-bottom: var(--space-3);
  border-bottom: 2px solid rgba(0, 121, 140, 0.2);
}

.blog-post h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-header-text);
  margin: var(--space-10) 0 var(--space-4);
}

.blog-post p {
  margin: 0 0 var(--space-6);
}

.blog-post blockquote {
  margin: var(--space-8) 0;
  padding: var(--space-5) var(--space-6);
  border-left: 4px solid var(--brand-teal);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  font-style: italic;
  color: var(--color-text-secondary);
}

.blog-post blockquote p {
  margin: 0;
}

.blog-post ul,
.blog-post ol {
  margin: 0 0 var(--space-6);
  padding-left: var(--space-6);
}

.blog-post li {
  margin-bottom: var(--space-2);
}

.blog-post li::marker {
  color: var(--color-primary);
}

.blog-post img {
  max-width: 100%;
  height: auto;
  margin: var(--space-8) 0;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   Tags
   ========================================================================== */
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-8) 0;
  font-family: var(--font-body);
}

.blog-tags::before {
  display: none;
}

.blog-tags span {
  display: none;
}

.blog-tags a {
  font-size: 0.85rem;
  color: var(--color-header-text);
  padding: var(--space-1) var(--space-4);
  background: rgba(0, 121, 140, 0.08);
  border: 1px solid rgba(0, 121, 140, 0.2);
  border-radius: 999px;
  transition: all var(--transition);
}

.blog-tags a::before {
  content: "#";
  color: var(--color-primary);
  opacity: 0.6;
}

.blog-tags a:hover {
  color: var(--color-header-text);
  border-color: rgba(0, 121, 140, 0.45);
  background: rgba(0, 121, 140, 0.16);
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pager {
  display: flex;
  justify-content: space-between;
  margin: var(--space-12) 0;
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border);
}

.pager li {
  list-style: none;
}

.pager li a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  transition: all var(--transition);
  text-transform: none;
  letter-spacing: 0.02em;
}

.pager li a:hover {
  color: #ffffff;
  background: var(--brand-blue);
  border-color: var(--brand-blue);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  color: var(--color-text-secondary);
  padding: var(--space-10) 0;
  margin-top: auto;
  border-top: 1px solid var(--color-border) !important;
}

footer .container {
  max-width: var(--max-width-full);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

footer .copyright {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-align: center;
}

footer a {
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

footer a:hover {
  color: var(--color-primary);
}

footer .theme-by {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

footer .list-inline {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

footer .list-inline a {
  color: var(--color-text-muted);
  font-size: 1rem;
}

footer .list-inline a:hover {
  color: var(--color-primary);
}

/* Footer Brand/Logo */
.footer-brand {
  text-align: center;
  margin-bottom: var(--space-4);
}

.footer-logo-link {
  display: inline-block;
  transition: opacity var(--transition), transform var(--transition);
}

.footer-logo-link:hover {
  opacity: 0.8;
  transform: scale(1.02);
}

.footer-logo {
  height: 40px;
  width: auto;
  display: block;
}

footer .credits.copyright {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
}

/* ==========================================================================
   Code
   ========================================================================== */
pre {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  overflow-x: auto;
  margin: var(--space-6) 0;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

:not(pre) > code {
  background: var(--color-bg-accent);
  padding: 2px 6px;
  border-radius: 6px;
  color: var(--brand-coral);
}

pre code {
  background: transparent;
  padding: 0;
  color: var(--color-text);
}

/* ==========================================================================
   Tables
   ========================================================================== */
table {
  width: 100%;
  margin: var(--space-8) 0;
  border-collapse: collapse;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

table tr {
  background-color: var(--color-surface) !important;
  border-top: none !important;
}

table tr:nth-child(2n) {
  background-color: var(--color-bg-subtle) !important;
}

table th {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: var(--color-bg-accent) !important;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border: none !important;
  border-bottom: 2px solid var(--color-border) !important;
}

table td {
  padding: var(--space-3) var(--space-4);
  border: none !important;
  border-bottom: 1px solid var(--color-border-light) !important;
  vertical-align: top;
  color: var(--color-text);
}

table tr:hover td {
  background: var(--color-bg-subtle);
}

/* ==========================================================================
   Motion
   ========================================================================== */
@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .intro-header.no-img {
    animation: rise-in 0.6s ease-out both;
  }

  .post-preview {
    animation: rise-in 0.5s ease-out both;
  }

  .post-preview:nth-child(2) { animation-delay: 0.04s; }
  .post-preview:nth-child(3) { animation-delay: 0.08s; }
  .post-preview:nth-child(4) { animation-delay: 0.12s; }
  .post-preview:nth-child(5) { animation-delay: 0.16s; }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .intro-header.no-img,
  .post-preview {
    animation: none;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
  body {
    font-size: 1rem;
  }

  .container,
  .container[role=main] {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
  }

  .navbar-custom .container-fluid {
    padding: var(--space-3) var(--space-5);
  }

  .intro-header {
    margin-top: 66px !important;
    padding: var(--space-12) 0 var(--space-6) !important;
  }

  .intro-header.no-img {
    border-radius: 18px;
  }

  .post-preview {
    padding: var(--space-6);
    border-radius: 18px;
  }

  .pager {
    flex-direction: column;
    gap: var(--space-3);
  }

  .pager li a {
    display: block;
    text-align: center;
  }

  .theme-toggle-btn {
    margin: var(--space-2) 0;
  }
}

/* ==========================================================================
   Print
   ========================================================================== */
@media print {
  .navbar-custom,
  footer,
  .pager,
  .theme-toggle-btn {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: black;
    background: white;
  }

  .intro-header {
    margin-top: 0 !important;
    padding: 1cm 0 !important;
    background: white;
  }

  .intro-header .page-heading h1,
  .intro-header .post-heading h1 {
    color: black;
  }
}

/* ==========================================================================
   Article Charts (Compound Growth, Investor Comparison)
   ========================================================================== */
.article-chart {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-8) 0;
  box-shadow: var(--shadow-soft);
}

.article-chart__header {
  margin-bottom: var(--space-5);
}

.article-chart__header h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-header-text);
  margin: 0 0 var(--space-2) 0;
  background: linear-gradient(90deg, rgba(237, 174, 73, 0.18), transparent);
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  margin-left: calc(-1 * var(--space-3));
  border-radius: 4px;
}

.article-chart__header p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.article-chart__stats {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.article-chart__stat {
  flex: 1;
  min-width: 140px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  border: 1px solid var(--color-border-light);
}

.article-chart__stat .article-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.article-chart__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-header-text);
}

.article-chart__stat .article-sublabel {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.article-chart__stat--alice strong { color: var(--brand-coral); }
.article-chart__stat--bob strong { color: var(--brand-teal); }
.article-chart__stat--carol strong { color: var(--brand-navy); }
.article-chart__stat--stocks strong { color: var(--brand-teal); }
.article-chart__stat--realestate strong { color: var(--brand-coral); }
.article-chart__stat--gold strong { color: var(--brand-golden); }
.article-chart__stat--retotal strong { color: #A33344; }

.article-chart__canvas-wrap {
  background: linear-gradient(180deg, rgba(0, 121, 140, 0.06), rgba(237, 174, 73, 0.04));
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.article-chart__canvas-wrap--bars {
  background: linear-gradient(180deg, rgba(237, 174, 73, 0.08), rgba(0, 61, 91, 0.04));
}

.article-chart__canvas-wrap canvas {
  display: block;
  width: 100%;
}

.article-chart__legend {
  display: flex;
  gap: var(--space-5);
  justify-content: center;
  flex-wrap: wrap;
}

.article-legend {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.article-legend::before {
  content: '';
  width: 18px;
  height: 6px;
  border-radius: 3px;
  flex-shrink: 0;
}

.article-legend--principal::before { background: var(--brand-golden); }
.article-legend--growth::before { background: var(--brand-teal); }
.article-legend--alice::before { background: var(--brand-coral); }
.article-legend--bob::before {
  background: var(--brand-teal);
  background-image: repeating-linear-gradient(
    90deg,
    var(--brand-teal) 0px,
    var(--brand-teal) 4px,
    transparent 4px,
    transparent 7px
  );
}
.article-legend--carol::before { background: var(--brand-navy); }
.article-legend--invested::before { background: var(--brand-golden); }
.article-legend--final::before { background: var(--brand-navy); }
.article-legend--stocks::before { background: var(--brand-teal); }
.article-legend--realestate::before { background: var(--brand-coral); }
.article-legend--gold::before { background: var(--brand-golden); }
.article-legend--retotal::before { background: #A33344; }

/* Dark mode adjustments for article charts */
.dark-mode .article-chart {
  background: var(--color-surface);
  border-color: var(--color-border);
}

.dark-mode .article-chart__header h4 {
  background: linear-gradient(90deg, rgba(237, 174, 73, 0.12), transparent);
}

.dark-mode .article-chart__stat {
  background: var(--color-bg-accent);
  border-color: var(--color-border);
}

.dark-mode .article-chart__canvas-wrap {
  background: linear-gradient(180deg, rgba(0, 121, 140, 0.08), rgba(237, 174, 73, 0.03));
}

@media (max-width: 600px) {
  .article-chart {
    padding: var(--space-4);
    margin: var(--space-6) calc(-1 * var(--page-gutter));
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .article-chart__stats {
    flex-direction: column;
    gap: var(--space-3);
  }

  .article-chart__stat {
    min-width: 100%;
  }

  .article-chart__legend {
    gap: var(--space-3);
  }
}