:root {
  --primary-color: #ffd700;
  --secondary-color: #2f4f4f;
  --background-color: #365c5c;
  --border-color: rgba(255, 215, 0, 0.2);
  --text-color: #f0fff0;
  --muted-color: #b0c4de;
  --link-hover-color: #ffffff;
  --item-hover-bg: rgba(61, 44, 14, 0.7);
  --transparent: transparent;

  /* Couleurs pour l'animation JS */
  --grid-line-color: rgba(255, 215, 0, 0.1);
  --grid-scan-color: rgba(255, 215, 0, 0.5);

  /* Variables statiques qui ne changent pas */
  --font-primary: "Roboto", sans-serif;
  --font-secondary: "Orbitron", sans-serif;
}
/*==============================
  GÉNÉRAL & FOND ANIMÉ
==============================*/
body {
  margin: 0;
  font-family: var(--font-primary);
  background-color: var(--secondary-color);
  color: var(--text-color);
  line-height: 1.6;
}

#grid-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--link-hover-color);
  text-decoration: none;
}

/*==============================
  HEADER
==============================*/
.header {
  background-color: var(--background-color);
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.header-banner {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-logo {
  width: 64px;
  height: 64px;
}
.header-text h1,
.header-text p {
  margin: 0;
  text-align: left;
}
.header-text h1 {
  font-family: var(--font-secondary);
  color: var(--primary-color);
  font-size: 28px;
}
.header-text p {
  color: var(--muted-color);
  font-size: 14px;
}
.header-nav {
  display: flex;
  gap: 20px;
}
.header-nav a {
  font-family: var(--font-secondary);
  font-weight: 700;
  color: var(--primary-color);
}
.header-nav a:hover {
  color: var(--link-hover-color);
}
.header-nav a.active {
  color: var(--link-hover-color);
}

/*==============================
  BREADCRUMB & BANNER
==============================*/
.breadcrumb {
  padding: 10px 20px;
  background-color: var(--background-color);
  margin: 20px auto;
  border-radius: 4px;
  font-size: 14px;
  max-width: 1200px;
}
.breadcrumb a {
  color: var(--primary-color);
}
.breadcrumb-separator {
  color: var(--muted-color);
  margin: 0 5px;
}
.breadcrumb-current {
  color: var(--muted-color);
}
.ad-banner,
.image-banner {
  max-width: 1200px;
  margin: 20px auto;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.ad-banner {
  padding: 15px;
  text-align: center;
  background-color: var(--background-color);
}
.ad-banner strong {
  color: var(--primary-color);
}
.image-banner img {
  width: 100%;
  display: block;
}

/*==============================
  FORUM
==============================*/
.forum-list {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 20px;
}
.forum-section {
  margin-bottom: 2rem;
}
.forum-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  margin-bottom: 20px;
  font-size: 22px;
  font-family: var(--font-secondary);
  color: var(--primary-color);
  text-transform: uppercase;
}
.forum-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 10px;
  transition: background-color 0.3s;
}
.forum-item:hover {
  background-color: var(--item-hover-bg);
  border-color: var(--primary-color);
}
.forum-subject {
  font-size: 16px;
  font-weight: bold;
  flex-grow: 1;
  color: var(--text-color);
}
.forum-author,
.forum-messages,
.forum-last-message {
  font-size: 14px;
  color: var(--muted-color);
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 120px;
}
.forum-author a {
  color: var(--text-color);
}
.forum-author a:hover {
  color: var(--primary-color);
}

/*==============================
  THREAD & COMMENTAIRES
==============================*/
.thread {
  padding: 20px;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  max-width: 1200px;
  margin: 20px auto;
}
.thread-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
  margin-bottom: 20px;
}
.thread-header h1 {
  font-size: 24px;
  margin: 0;
  color: var(--primary-color);
  font-family: var(--font-secondary);
}
.thread-meta {
  font-size: 14px;
  color: var(--muted-color);
}
.add-comment-button {
  display: inline-block;
  padding: 10px 20px;
  margin: 20px 0;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  background-color: var(--transparent);
  border-radius: 4px;
  font-weight: bold;
  transition: background-color 0.2s, color 0.2s;
}
.add-comment-button:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}
.comment {
  padding: 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 15px;
  background-color: var(--secondary-color);
}
.comment-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
}
.reply .comment-avatar {
  width: 30px;
  height: 30px;
}
.comment-author {
  font-weight: bold;
  color: var(--primary-color);
}
.comment-date {
  font-size: 12px;
  color: var(--muted-color);
}
.comment-content {
  font-size: 16px;
  color: var(--text-color);
}
.comment-actions {
  display: flex;
  gap: 15px;
  font-size: 12px;
  margin-top: 10px;
}
.replies-list {
  list-style: none;
  margin-top: 15px;
  padding-left: 20px;
  border-left: 2px solid var(--border-color);
}
.reply {
  margin-top: 10px;
  padding: 10px;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
}

/*==============================
  PROFIL & AUTH
==============================*/
.user-profile {
  max-width: 900px;
  margin: 20px auto;
  padding: 20px;
  background-color: var(--background-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}
.user-header {
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
  margin-bottom: 20px;
}
.user-avatar {
  border-radius: 50%;
  width: 128px;
  height: 128px;
  margin-bottom: 10px;
  border: 3px solid var(--primary-color);
}
.user-name {
  font-size: 24px;
  color: var(--text-color);
  font-family: var(--font-secondary);
}
.section-title {
  font-family: var(--font-secondary);
  font-size: 18px;
  color: var(--primary-color);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 15px;
}
.info-list {
  list-style: none;
  padding: 0;
}
.info-list li {
  margin-bottom: 8px;
}
.auth-container {
  max-width: 450px;
  margin: 40px auto;
  padding: 30px;
  background-color: var(--background-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}
.auth-title {
  color: var(--primary-color);
  font-size: 24px;
  text-align: center;
  margin-bottom: 20px;
  font-family: var(--font-secondary);
}
.auth-form-group {
  margin-bottom: 15px;
}
.auth-form-label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted-color);
  font-size: 14px;
}
.auth-form-input {
  width: 100%;
  padding: 10px;
  background-color: var(--secondary-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 16px;
}
.auth-submit-button {
  width: 100%;
  padding: 12px;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s;
}
.auth-submit-button:hover {
  background-color: var(--link-hover-color);
}
.auth-footer-text {
  margin-top: 20px;
  text-align: center;
  font-size: 14px;
  color: var(--muted-color);
}

/*==============================
  PAGINATION & FOOTER
==============================*/
.pagination {
  margin: 40px auto;
  text-align: center;
}
.pagination a {
  display: inline-block;
  padding: 8px 14px;
  margin: 0 5px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--background-color);
  color: var(--text-color);
}
.pagination a.active,
.pagination a:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border-color: var(--primary-color);
}
.footer {
  background-color: var(--background-color);
  padding: 40px 20px;
  border-top: 1px solid var(--border-color);
  font-size: 14px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}
.footer-column .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-secondary);
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--text-color);
}
.footer-logo img {
  width: 32px;
}
.footer-description {
  color: var(--muted-color);
  line-height: 1.5;
}
.footer-column h4 {
  font-family: var(--font-secondary);
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: 15px;
}
.footer-column a {
  display: block;
  margin-bottom: 10px;
  color: var(--text-color);
}
.footer-copyright {
  max-width: 1200px;
  margin: 30px auto 0 auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--muted-color);
}
.user-activity {
  margin-top: 2rem;
}
.activity-comment {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.comment-content-preview {
  margin: 0;
  font-style: italic;
  padding-left: 15px;
  border-left: 3px solid var(--border-color);
  color: var(--muted-color);
}
.comment-context {
  font-size: 12px;
  color: var(--muted-color);
  align-self: flex-end;
}
.comment-context a {
  font-weight: bold;
}


/* .forum-item {
    display: grid;
    grid-template-columns: 48px minmax(0, 3fr) minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1.5fr);
    gap: 16px;
    align-items: center;
    padding: 16px;
}

.forum-item:first-of-type {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}
.forum-item:last-of-type {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    margin-bottom: 0;
}
.forum-item:only-of-type {
    border-radius: 8px;
} */

.forum-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: block;
}

/* .forum-subject {
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    line-height: 1.4;
}
.forum-subject:hover {
    text-decoration: underline;
}

.forum-author,
.forum-messages,
.forum-last-message {
    font-size: 0.9rem;
}

.forum-author a {
    font-weight: 600;
    text-decoration: none;
}
.forum-author a:hover {
    text-decoration: underline;
}

.forum-messages {
    text-align: center;
}

.forum-last-message {
    text-align: right;
    white-space: nowrap;
} */