/* =================================================================
   1. RESET & VARIABLES
================================================================= */
:root {
    --color-primary: #FF914D;
    --color-secondary: #FFE4B5;
    --color-background: #FFF5E1;
    --color-text: #6B4226;
    --color-text-secondary: #8B5A2B;
    --color-border: #EBA352;
    --color-white: #ffffff;
    --color-hover: #FFA07A;
    --color-link: #FF914D;
    
    --font-family: 'Segoe UI', Helvetica, Arial, sans-serif;
    --spacing: 20px;
    --radius: 6px;
}

* {
    box-sizing: border-box; 
}

body {
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.5;
}

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

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

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

img {
    max-width: 100%;
    display: block;
}

/* =================================================================
   2. HEADER (Logo corrigé)
================================================================= */
.header {
    background-color: var(--color-primary);
    padding: 15px 0;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Correction Logo pour qu'il ne s'écrase pas */
.logo {
    flex-shrink: 0;
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto; 
}

.menu-list {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.menu-list li a {
    color: var(--color-white);
    font-weight: 600;
    font-size: 15px;
    padding: 8px 12px;
    border-radius: var(--radius);
}

.menu-list li a:hover {
    background-color: rgba(255,255,255,0.15);
}

/* =================================================================
   3. GLOBAL LAYOUT (Banner, Breadcrumb)
================================================================= */
.home, .thread, .user-profile {
    max-width: 1200px;
    margin: 0 auto 50px;
    padding: 0 var(--spacing);
}

/* Bannière */
.banner {
    background-color: var(--color-secondary);
    padding: 30px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 30px;
}

.banner h1 {
    margin: 0 0 10px 0;
    color: var(--color-primary);
}

/* Fil d'Ariane */
.breadcrumb {
    max-width: 1200px;
    margin: 15px auto;
    padding: 0 var(--spacing);
    font-size: 13px;
    color: var(--color-text-secondary);
}

.breadcrumb-separator {
    margin: 0 8px;
}

/* =================================================================
   4. PAGE ACCUEIL (FLEXBOX - PAS DE GRID)
================================================================= */
.forum-section {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 30px;
}

/* Titre Catégorie */
.forum-header {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding: 15px 20px;
    margin: 0;
    font-size: 18px;
    font-weight: bold;
    border-bottom: 1px solid var(--color-border);
}

.forum-section > a {
    display: block;
}

/* --- ITEM DU FORUM (Style Liste Flexbox) --- */
.forum-item {
    display: flex;             /* FLEXBOX ici */
    align-items: center;       /* Centrage vertical */
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
    background-color: var(--color-white);
    transition: background-color 0.2s;
}

.forum-item:last-child {
    border-bottom: none;
}

.forum-item:hover {
    background-color: #f9f9f9;
}

/* Avatar (gauche fixe) */
.forum-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 20px;
    flex-shrink: 0;
    object-fit: cover;
    border: 1px solid #ddd;
}

/* Sujet (Prend toute la place dispo) */
.forum-subject {
    flex-grow: 1; /* C'est lui qui s'étire */
    margin-right: 20px;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
}

/* Colonnes de droite (Largeurs fixes pour alignement) */
.forum-author {
    width: 140px;
    text-align: center;
    font-size: 13px;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.forum-author a {
    font-weight: bold;
    color: var(--color-text);
    display: block;
}

.forum-messages {
    width: 100px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    background-color: #f0f0f0;
    padding: 4px 8px;
    border-radius: 12px;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.forum-last-message {
    width: 180px;
    text-align: right;
    font-size: 12px;
    color: var(--color-text-secondary);
    font-style: italic;
    flex-shrink: 0;
}

/* =================================================================
   5. PAGE THREAD (Discussion)
================================================================= */
.thread-header {
    background-color: var(--color-white);
    padding: 25px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 25px;
    border-left: 5px solid var(--color-primary);
}

.thread-header h1 {
    margin: 0 0 10px 0;
    font-size: 24px;
    color: var(--color-primary);
}

.comments h2 {
    font-size: 20px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Message / Commentaire */
.comment {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.comment-metadata {
    background-color: #f8f8f8;
    padding: 12px 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-author-link {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: bold;
    color: var(--color-text);
}

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid #ccc;
}

.comment-content {
    padding: 20px;
    font-size: 15px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-weight: bold;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    background-color: var(--color-hover);
}

/* =================================================================
   6. PAGE USER (Profil)
================================================================= */
.user-profile {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* En-tête profil */
.user-header {
    display: flex;
    align-items: center;
    gap: 30px;
    background: var(--color-white);
    padding: 30px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.user-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-secondary);
}

.user-name {
    margin: 0;
    color: var(--color-primary);
    font-size: 26px;
}

/* Cartes d'infos */
.user-info, .user-account, .user-activity, .user-stats {
    background: var(--color-white);
    padding: 25px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.section-title {
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-secondary);
    font-size: 18px;
    color: var(--color-text);
}

.info-list li, .account-list li, .stats-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
}

/* Activité Récente */
.activity-list > li {
    font-weight: bold;
    color: var(--color-primary);
    margin-top: 20px;
}

.activity-list > li > div {
    font-weight: normal;
    background-color: #f9f9f9;
    border: 1px solid #eee;
    padding: 15px;
    margin-top: 10px;
    border-radius: 4px;
    border-left: 3px solid var(--color-primary);
}

.comment-thread-title {
    font-size: 16px;
    margin: 5px 0;
}

.comment-thread-title a {
    color: var(--color-text);
    font-weight: bold;
}

.activity-list .comment {
    border: none;
    margin: 10px 0 0;
    padding-left: 10px;
    border-left: 3px solid #ccc;
    font-style: italic;
    color: var(--color-text-secondary);
    background: transparent;
}

/* =================================================================
   7. FOOTER
================================================================= */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 40px 0;
    margin-top: 50px;
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing);
}

.footer-nav ul {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.footer-nav a, .social-links a {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
}

.footer-nav a:hover, .social-links a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* =================================================================
   8. RESPONSIVE MOBILE
================================================================= */
@media (max-width: 850px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .menu-list {
        justify-content: center;
    }

    /* Transformation de la liste flex en colonnes sur mobile */
    .forum-item {
        flex-direction: column;
        align-items: flex-start;
        position: relative;
    }

    .forum-avatar {
        margin-bottom: 10px;
    }

    .forum-subject {
        margin-right: 0;
        margin-bottom: 10px;
        width: 100%;
    }

    .forum-author, .forum-messages, .forum-last-message {
        width: auto;
        text-align: left;
        margin-bottom: 5px;
    }
    
    .user-header {
        flex-direction: column;
        text-align: center;
    }
}