/*
Theme Name: Plantes et Nature - Le Journal
Theme URI: https://www.plantes-et-nature.fr
Author: Oscar SEO
Author URI: https://www.plantes-et-nature.fr
Description: Theme de blog aux couleurs de Plantes et nature. Header, menu et footer identiques au site principal pour une continuite visuelle totale : le visiteur qui arrive sur le Journal n'a pas l'impression de changer de site. Interface en francais.
Version: 1.0.0
Requires at least: 5.5
Tested up to: 6.5
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pn-blog
*/

/* =========================================================
   COULEURS DU SITE (prelevees sur plantes-et-nature.fr)
   Pour changer une couleur, modifiez uniquement ces variables.
   ========================================================= */
:root{
  /* Couleurs EXACTES prelevees dans le CSS du site (theme planteetsaisons).
     Modifiez uniquement ces variables pour changer les couleurs partout. */
  --pn-green:        #8cbf63; /* vert principal du site (menu / boutons) */
  --pn-green-dark:   #7ab050; /* survol + onglet actif (hover du site) */
  --pn-green-darker: #6b9e46;
  --pn-teal:         #2d4f52; /* couleur primaire de marque (bandeau / accents) */
  --pn-bg:           #ffffff; /* fond general */
  --pn-text:         #333333; /* texte courant */
  --pn-heading:      #2d3844; /* titres (comme sur le site) */
  --pn-muted:        #6f6f6f; /* texte secondaire / liens footer */
  --pn-border:       #e6e6e6; /* filets et bordures */
  --pn-soft:         #f5f8f8; /* fonds doux (sidebar, citations) */
  --pn-topbar-bg:    #ffffff;
  --pn-maxw:         1200px;  /* largeur maxi du contenu */
}

/* ============================ Base ============================ */
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--pn-bg);
  color:var(--pn-text);
  font-family:"Montserrat","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;}
a{color:var(--pn-green-dark);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4,h5,h6{color:var(--pn-heading);line-height:1.25;font-weight:600;margin:0 0 .6em;}
h1{font-size:2rem;}
h2{font-size:1.5rem;}
h3{font-size:1.25rem;}
p{margin:0 0 1.1em;}
.pn-container{width:100%;max-width:var(--pn-maxw);margin:0 auto;padding:0 20px;}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap;}
.pn-skip-link{position:absolute;left:-9999px;top:auto;}
.pn-skip-link:focus{left:8px;top:8px;background:#fff;padding:8px 14px;z-index:1000;border:2px solid var(--pn-green);border-radius:4px;}

/* ============================ HEADER ============================ */
/* Concu pour ne JAMAIS casser : logo borne, titre qui passe a la ligne,
   menu qui s'enroule sans rien chevaucher. */
.pn-header{background:var(--pn-topbar-bg);border-bottom:1px solid var(--pn-border);}
.pn-topbar-inner{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:20px 28px;
  padding:16px 0;
}
.pn-logo{
  flex:0 0 auto;
  max-width:260px;
  min-width:0;
}
.pn-logo a{display:inline-block;color:var(--pn-heading);text-decoration:none;}
.pn-logo img{max-height:64px;width:auto;display:block;}
.pn-logo .pn-brand-text{
  font-size:1.6rem;
  font-weight:700;
  color:var(--pn-green-dark);
  line-height:1.15;
  word-break:break-word;
  overflow-wrap:anywhere;
}
.pn-logo .pn-brand-baseline{
  display:block;
  font-size:.8rem;
  font-weight:400;
  color:var(--pn-muted);
  margin-top:2px;
}
.pn-search{flex:1 1 320px;min-width:200px;}
.pn-utils{
  flex:0 0 auto;
  display:flex;
  align-items:center;
  gap:22px;
  margin-left:auto;
}
.pn-utils a{color:var(--pn-heading);display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:.95rem;}
.pn-utils a:hover{color:var(--pn-green-dark);}
.pn-utils svg{width:26px;height:26px;flex:0 0 auto;}

/* Formulaire de recherche facon site */
.pn-searchform{display:flex;width:100%;max-width:640px;}
.pn-searchform input[type="search"]{
  flex:1 1 auto;min-width:0;
  border:1px solid var(--pn-border);
  border-right:0;
  border-radius:4px 0 0 4px;
  padding:12px 16px;
  font-size:.95rem;
  color:var(--pn-text);
  outline:none;
}
.pn-searchform input[type="search"]:focus{border-color:var(--pn-green);}
.pn-searchform button{
  flex:0 0 auto;
  border:0;
  background:var(--pn-green);
  color:#fff;
  padding:0 20px;
  border-radius:0 4px 4px 0;
  cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
}
.pn-searchform button:hover{background:var(--pn-green-dark);}
.pn-searchform button svg{width:20px;height:20px;}

/* Bandeau de navigation vert */
.pn-nav{background:var(--pn-green);}
.pn-menu{
  list-style:none;
  margin:0;padding:0;
  display:flex;
  flex-wrap:wrap;
  align-items:stretch;
}
.pn-menu > li{margin:0;}
.pn-menu > li > a{
  display:block;
  color:#fff;
  text-decoration:none;
  padding:16px 18px;
  font-size:.95rem;
  font-weight:500;
  white-space:nowrap;
  border-bottom:3px solid transparent;
  transition:background .15s ease,border-color .15s ease;
}
.pn-menu > li > a:hover{background:var(--pn-green-dark);text-decoration:none;}
/* Onglet actif (le Journal / Blog) mis en valeur */
.pn-menu > li.pn-menu-item--active > a{
  background:var(--pn-green-dark);
  border-bottom-color:#fff;
  font-weight:600;
}

/* Bouton menu mobile (cache par defaut) */
.pn-menu-toggle{display:none;}

/* ============================ CONTENU ============================ */
.pn-site{min-height:40vh;}
.pn-main-wrap{display:flex;gap:40px;align-items:flex-start;padding:36px 0 56px;}
.pn-content{flex:1 1 auto;min-width:0;}
.pn-sidebar{flex:0 0 300px;}

/* Liste d'articles */
.pn-post-card{
  border:1px solid var(--pn-border);
  border-radius:8px;
  overflow:hidden;
  margin-bottom:32px;
  background:#fff;
}
.pn-post-card .pn-thumb img{display:block;width:100%;height:auto;object-fit:cover;}
.pn-post-card .pn-card-body{padding:22px 24px;}
.pn-post-title{margin:0 0 .35em;font-size:1.4rem;}
.pn-post-title a{color:var(--pn-heading);}
.pn-post-title a:hover{color:var(--pn-green-dark);text-decoration:none;}
.pn-meta{color:var(--pn-muted);font-size:.85rem;margin-bottom:12px;}
.pn-meta a{color:var(--pn-muted);}
.pn-readmore{
  display:inline-block;margin-top:8px;
  background:var(--pn-green);color:#fff;
  padding:9px 18px;border-radius:4px;font-size:.9rem;font-weight:500;
}
.pn-readmore:hover{background:var(--pn-green-dark);text-decoration:none;color:#fff;}

/* Article seul / page */
.pn-single-header{margin-bottom:24px;}
.pn-single .pn-featured{margin:0 0 26px;border-radius:8px;overflow:hidden;}
.pn-entry{font-size:1.05rem;}
.pn-entry img{border-radius:6px;}
.pn-entry blockquote{
  margin:1.5em 0;padding:14px 22px;
  background:var(--pn-soft);
  border-left:4px solid var(--pn-green);
  color:var(--pn-heading);
}
.pn-entry a{text-decoration:underline;}
.pn-entry ul,.pn-entry ol{margin:0 0 1.1em 1.4em;}
.pn-tags{margin-top:26px;font-size:.9rem;color:var(--pn-muted);}
.pn-tags a{display:inline-block;background:var(--pn-soft);border:1px solid var(--pn-border);
  padding:3px 10px;border-radius:20px;margin:0 6px 6px 0;color:var(--pn-green-darker);}
.pn-tags a:hover{background:var(--pn-green);color:#fff;text-decoration:none;}

/* Pagination */
.pn-pagination{margin:30px 0;display:flex;flex-wrap:wrap;gap:8px;}
.pn-pagination .page-numbers{
  display:inline-block;padding:9px 14px;border:1px solid var(--pn-border);
  border-radius:4px;color:var(--pn-green-dark);
}
.pn-pagination .page-numbers.current{background:var(--pn-green);color:#fff;border-color:var(--pn-green);}
.pn-pagination a.page-numbers:hover{background:var(--pn-soft);text-decoration:none;}

/* Titres de section (archives, recherche, 404) */
.pn-page-header{border-bottom:1px solid var(--pn-border);padding-bottom:14px;margin-bottom:28px;}
.pn-page-header .pn-page-subtitle{color:var(--pn-muted);font-size:.95rem;}

/* ============================ SIDEBAR ============================ */
.pn-widget{margin-bottom:34px;}
.pn-widget .widget-title,.pn-widget h2,.pn-widget h3{
  font-size:1.05rem;color:var(--pn-heading);
  border-bottom:2px solid var(--pn-green);
  padding-bottom:8px;margin-bottom:14px;
}
.pn-widget ul{list-style:none;margin:0;padding:0;}
.pn-widget li{padding:7px 0;border-bottom:1px solid var(--pn-border);}
.pn-widget a{color:var(--pn-text);}
.pn-widget a:hover{color:var(--pn-green-dark);}

/* ============================ COMMENTAIRES ============================ */
.pn-comments{margin-top:44px;border-top:1px solid var(--pn-border);padding-top:28px;}
.pn-comments .comment-list{list-style:none;margin:0;padding:0;}
.pn-comments .comment-list li{margin:0 0 20px;padding:16px 18px;background:var(--pn-soft);border-radius:6px;}
.pn-comments .comment-author{font-weight:600;color:var(--pn-heading);}
.pn-comments .comment-meta{font-size:.8rem;color:var(--pn-muted);margin-bottom:8px;}
.pn-comment-form input[type=text],
.pn-comment-form input[type=email],
.pn-comment-form input[type=url],
.pn-comment-form textarea{
  width:100%;border:1px solid var(--pn-border);border-radius:4px;padding:11px 13px;margin-bottom:12px;font-family:inherit;font-size:1rem;
}
.pn-comment-form input:focus,.pn-comment-form textarea:focus{border-color:var(--pn-green);outline:none;}
.pn-btn,
.pn-comment-form input[type=submit],
.pn-comment-form .submit{
  background:var(--pn-green);color:#fff;border:0;border-radius:4px;
  padding:12px 26px;font-size:1rem;font-weight:500;cursor:pointer;
}
.pn-btn:hover,.pn-comment-form input[type=submit]:hover{background:var(--pn-green-dark);}

/* ============================ 404 ============================ */
.pn-404{text-align:center;padding:40px 0 60px;}
.pn-404 .pn-404-code{font-size:5rem;font-weight:700;color:var(--pn-green);line-height:1;}

/* ============================ FOOTER ============================ */
.pn-footer{border-top:3px solid var(--pn-teal);background:#fff;margin-top:20px;}
.pn-footer-top{padding:48px 0 24px;}
.pn-footer-cols{display:flex;flex-wrap:wrap;gap:40px;}
.pn-footer-col{flex:1 1 240px;min-width:220px;}
.pn-footer-logo img{max-height:54px;width:auto;margin-bottom:12px;}
.pn-footer-col h3{
  font-size:1.15rem;color:var(--pn-heading);font-weight:600;
  margin-bottom:18px;
}
.pn-footer-col ul{list-style:none;margin:0;padding:0;}
.pn-footer-col li{padding:6px 0;}
.pn-footer-col a{color:var(--pn-muted);}
.pn-footer-col a:hover{color:var(--pn-green-dark);}
.pn-contact-line{color:var(--pn-muted);margin-bottom:14px;display:flex;gap:10px;align-items:flex-start;}
.pn-contact-line svg{width:20px;height:20px;flex:0 0 auto;color:var(--pn-green);margin-top:2px;}
.pn-pay{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;}
.pn-pay .pn-pay-label{display:flex;align-items:center;gap:8px;color:var(--pn-muted);font-size:.85rem;margin-right:6px;}
.pn-pay .pn-badge{
  border:1px solid var(--pn-border);border-radius:5px;background:#fafafa;
  padding:5px 9px;font-size:.72rem;font-weight:600;color:#555;letter-spacing:.5px;
}
.pn-footer-bottom{border-top:1px solid var(--pn-border);padding:16px 0;text-align:center;color:var(--pn-muted);font-size:.85rem;}

/* ============================ RESPONSIVE ============================ */
@media (max-width:900px){
  .pn-main-wrap{flex-direction:column;}
  .pn-sidebar{flex:1 1 auto;width:100%;}
}
@media (max-width:768px){
  .pn-topbar-inner{gap:14px;}
  .pn-search{order:3;flex:1 1 100%;}
  .pn-utils{margin-left:auto;}
  .pn-menu-toggle{
    display:flex;align-items:center;gap:10px;width:100%;
    background:none;border:0;color:#fff;padding:14px 18px;
    font-size:1rem;font-weight:600;cursor:pointer;
  }
  .pn-menu-toggle svg{width:22px;height:22px;}
  .pn-menu{display:none;flex-direction:column;padding-bottom:8px;}
  .pn-menu.is-open{display:flex;}
  .pn-menu > li > a{padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.15);}
  .pn-menu > li.pn-menu-item--active > a{border-bottom-color:rgba(255,255,255,.15);border-left:4px solid #fff;}
}
@media (max-width:480px){
  h1{font-size:1.6rem;}
  .pn-logo img{max-height:52px;}
  .pn-utils .pn-account-text{display:none;}
}