:root{
  --green:#2F4A3A; --cream:#F6F1E7; --paper:#FFFDF8; --line:#DDD3BE;
  --text:#1F2A24; --muted:#4A564E; --gold:#8A5A00; --red:#8A2D1F; --sage:#D9E2D5;
}
*{box-sizing:border-box}
body{margin:0;background:var(--cream);color:var(--text);font-family:'Noto Sans Thai',sans-serif;font-size:16px;line-height:1.7}
h1,h2,h3{font-family:'Noto Serif Thai',serif;color:var(--green);line-height:1.4;margin:0}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--gold)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
img{max-width:100%}
[hidden]{display:none!important}

/* ---------- header ---------- */
.site-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding:16px 48px;border-bottom:1px solid var(--line)}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:'Noto Serif Thai',serif;font-weight:700;font-size:22px}
.logo img{width:36px;height:36px;display:block}
.nav{display:flex;gap:28px}
.header-tools{display:flex;align-items:center;gap:10px}
.icon-btn{position:relative;width:44px;height:44px;border-radius:22px;border:1px solid #CBBFA5;background:transparent;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.icon-btn svg{width:20px;height:20px;stroke:var(--green);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.badge{position:absolute;top:2px;right:2px;min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;line-height:18px;text-align:center}
.menu-btn{display:none;background:var(--green)}
.menu-btn svg{stroke:var(--cream)}
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 22px;border-radius:22px;border:1px solid var(--green);background:var(--green);color:var(--cream);font-family:inherit;font-size:15px;font-weight:600;cursor:pointer}
.btn:hover{color:var(--cream);background:#243A2E}
.btn.ghost{background:transparent;color:var(--green)}
.btn.ghost:hover{color:var(--green);background:var(--sage)}
.btn.ghost.liked,.btn.ghost.liked:hover{background:var(--green);color:var(--cream)}

.btn.small{height:36px;padding:0 14px;font-size:13px}
.user-box{display:flex;align-items:center;gap:10px}
.user-photo{width:36px;height:36px;border-radius:18px;background:var(--sage);object-fit:cover}
.user-name{font-size:14px;font-weight:600;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- home ---------- */
.hero{display:flex;flex-wrap:wrap;align-items:center;gap:48px;padding:64px 48px}
.hero-text{flex:1 1 420px;display:flex;flex-direction:column;gap:20px}
.hero-text h1{font-size:46px}
.hero-text p{margin:0;max-width:520px;color:#3C4A41}
.kicker{font-size:14px;font-weight:600;color:var(--gold)}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.doctor{flex:1 1 320px;display:flex;gap:20px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px}
.doctor .photo{flex:0 0 120px;height:150px;border-radius:12px;background:var(--sage);display:flex;align-items:center;justify-content:center;font-size:13px;text-align:center}
.doctor strong{font-family:'Noto Serif Thai',serif;font-size:20px;color:var(--green);display:block}
.doctor small{display:block;font-size:14px;color:#3C4A41}
.section{padding:0 48px 24px}
.section h2{font-size:28px;margin-bottom:24px}
.chips{display:flex;gap:10px;margin-bottom:28px;overflow-x:auto;flex-wrap:wrap}
.chip{flex:0 0 auto;padding:8px 18px;border-radius:20px;border:1px solid #CBBFA5;font-size:14px}
.chip.active{background:var(--green);color:var(--cream);border-color:var(--green)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.card .cover{height:170px;background:var(--sage)}
.card .body{padding:20px;display:flex;flex-direction:column;gap:8px}
.card .cat{font-size:13px;font-weight:600;color:var(--gold)}
.card h3{font-size:19px}
.card p{margin:0;font-size:14px;color:#3C4A41}
.stats{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--muted)}
.site-footer{margin-top:48px;padding:32px 48px;background:var(--green);color:var(--cream);display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;font-size:14px}
.site-footer a{color:var(--cream);text-decoration:underline}

/* ---------- article ---------- */
.article{max-width:760px;margin:0 auto;padding:48px 24px}
.article h1{font-size:38px;margin:8px 0 16px}
.meta{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14px;color:var(--muted);padding-bottom:24px;border-bottom:1px solid var(--line)}
.article .hero-img{height:320px;margin:28px 0;border-radius:16px;background:var(--sage);display:flex;align-items:center;justify-content:center;font-size:14px}
.article h2{font-size:24px;margin:32px 0 12px}
.article p{margin:0 0 20px}
.disclaimer{padding:16px 20px;border-radius:12px;background:#EBDDB8;font-size:14px;color:#3A2A00;margin:0 0 28px}
.like-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.like-row small{color:var(--muted);font-size:14px}
.comments{margin-top:36px}
.comments h2{margin:0 0 8px}
.note{font-size:14px;color:var(--muted);margin:0 0 16px}
.login-box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:20px;border:1px dashed #8B9A8F;border-radius:12px;background:var(--paper)}
.comment-list{margin-top:20px;display:flex;flex-direction:column;gap:16px}
.comment{display:flex;gap:14px;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.comment.reply{background:#F0F4EC;border-color:#B9C7B5;margin-left:32px}
.avatar{flex:0 0 40px;height:40px;border-radius:20px;background:var(--sage)}
.comment.reply .avatar{background:var(--green)}
.comment b{font-size:15px}
.comment time{font-size:13px;color:var(--muted)}
.tag{font-size:12px;font-weight:600;padding:2px 8px;border-radius:10px;background:var(--green);color:var(--cream)}

.comment-form{display:flex;flex-direction:column;gap:10px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.comment-form textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #CBBFA5;background:var(--paper);font-family:inherit;font-size:16px;resize:vertical}
.form-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.form-row small{color:var(--muted)}
.comment-body{flex:1;min-width:0}
.comment-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}
.link-btn{border:0;background:none;padding:6px 0;min-height:32px;color:var(--red);font-family:inherit;font-size:13px;cursor:pointer;text-decoration:underline}
img.avatar{object-fit:cover}

.notif{position:relative}
.notif-panel{position:absolute;right:0;top:52px;z-index:30;width:340px;max-height:420px;overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.notif-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}
.link-btn.dark{color:var(--green)}
#notif-list{list-style:none;margin:0;padding:0}
.notif-item{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.5;color:var(--text)}
.notif-item.unread{background:#F0F4EC;box-shadow:inset 3px 0 0 var(--green)}
.notif-item time{font-size:12px;color:var(--muted)}
.notif-text{color:var(--muted);overflow-wrap:anywhere}
.notif-empty{padding:20px 16px;font-size:14px;color:var(--muted)}

/* ---------- admin + article body ---------- */
.a-body h2{font-size:24px;margin:32px 0 12px}
.a-body p{margin:0 0 20px;white-space:pre-line}
.a-body ul{margin:0 0 20px;padding-left:24px}
.a-refs{white-space:pre-line;font-size:14px;color:var(--muted)}
img.hero-img{display:block;width:100%;height:auto;max-height:420px;object-fit:cover;margin:28px 0;border-radius:16px}
.card img.cover{display:block;width:100%;object-fit:cover}
.admin{max-width:1100px;margin:0 auto;padding:32px 24px}
.admin h1{font-size:28px;margin-bottom:20px}
.gate{max-width:480px;margin:40px auto;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column}
.stat span{font-size:13px;color:var(--muted)}
.stat b{font-family:'Noto Serif Thai',serif;font-size:28px;color:var(--green)}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:12px}
.panel-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.panel-head h2{font-size:22px}
.table-wrap{overflow-x:auto}
.table-wrap table{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.table-wrap th{text-align:left;color:var(--muted);padding:8px;border-bottom:1px solid var(--line)}
.table-wrap td{padding:12px 8px;border-bottom:1px solid #EEE6D4;vertical-align:middle}
.row-sub{font-size:12px;color:var(--muted)}
.row-actions{white-space:nowrap}
.row-actions .btn{margin-right:6px}
.pill{padding:2px 10px;border-radius:12px;font-size:12px}
.pill.pub{background:#DCEBDD;color:#1F4A2A}
.pill.draft{background:#EBDDB8;color:#3A2A00}
.btn.small.danger{color:var(--red);border-color:var(--red)}
.btn.small.danger:hover{color:var(--red);background:#F6E3DF}
.editor-grid{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-start}
.editor-main{flex:2 1 560px;display:flex;flex-direction:column;gap:18px}
.editor-side{flex:1 1 280px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600;font-size:14px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #CBBFA5;background:var(--paper);font-family:inherit;font-size:16px}
.field textarea{resize:vertical}
.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px}
.check input{width:20px;height:20px}
.note.err{color:var(--red)}

.doctor-list{flex:1 1 320px;display:flex;flex-direction:column;gap:16px}
.doctor-list .doctor{flex:none}
.comment-group{display:flex;flex-direction:column;gap:12px}
.comment-actions{display:flex;gap:16px}
.reply-form{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.reply-form textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #CBBFA5;background:var(--paper);font-family:inherit;font-size:16px}
.reply-form .form-row{justify-content:flex-end}
.page{max-width:1000px;margin:0 auto;padding:48px 24px}
.page h1{font-size:34px;margin-bottom:12px}
.lead{max-width:680px;color:#3C4A41;margin:0 0 32px}
.people{display:flex;flex-direction:column;gap:24px}
.person{display:flex;flex-wrap:wrap;gap:28px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px}
.person .photo{flex:0 0 200px;height:250px;border-radius:12px;background:var(--sage);display:flex;align-items:center;justify-content:center;font-size:14px;text-align:center;padding:8px}
.person-info{flex:1 1 320px}
.person-info h2{font-size:24px;margin-bottom:4px}
.person-info h3{font-size:17px;margin:20px 0 6px}
.person-info p{margin:0 0 8px}
.person-info ul{margin:0;padding-left:22px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:28px}
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}
.contact-card h3{font-size:17px;margin-bottom:6px}
.contact-card p{margin:0;color:#3C4A41;overflow-wrap:anywhere}

.policy h2{font-size:22px;margin:32px 0 10px}
.policy p{margin:0 0 12px}
.policy ul{margin:0 0 12px;padding-left:22px}
.policy li{margin-bottom:6px}

.delete-box{margin-top:40px;padding:20px;border:1px solid var(--red);border-radius:12px;background:var(--paper);display:flex;flex-direction:column;gap:12px}
.delete-box h2{margin:0}
.delete-box p{margin:0}
.btn.danger-btn{background:var(--red);border-color:var(--red);align-self:flex-start}
.btn.danger-btn:hover{background:#6F2318;color:var(--cream)}
.btn:disabled{opacity:.5;cursor:not-allowed}

.a-fig{margin:0 0 24px}
.a-fig img{display:block;width:100%;height:auto;border-radius:12px}
.a-fig figcaption{font-size:13px;color:var(--muted);margin-top:6px}
img.photo{display:block;object-fit:cover}

/* ---------- mobile ---------- */
@media (max-width:768px){
  .notif{position:static}
  .notif-panel{left:16px;right:16px;width:auto;top:68px;position:fixed}
  .site-header{padding:12px 16px}
  .logo{font-size:18px}
  .logo img{width:30px;height:30px}
  .page{padding:28px 16px}
  .page h1{font-size:26px}
  .person{padding:16px;gap:16px}
  .person .photo{flex-basis:100%;height:200px}
  .menu-btn{display:inline-flex}
  .long,.user-name{display:none}
  .login-btn{padding:0 14px}
  .nav{display:none;order:3;width:100%;flex-direction:column;gap:0;border-top:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .hero{padding:28px 16px;gap:24px}
  .hero-text h1{font-size:28px}
  .doctor{padding:14px}
  .doctor .photo{flex-basis:72px;height:90px}
  .section{padding:0 16px 16px}
  .section h2{font-size:22px}
  .chips{flex-wrap:nowrap}
  .card .cover{height:130px}
  .site-footer{padding:24px 16px;margin-top:28px}
  .article{padding:24px 16px}
  .article h1{font-size:26px}
  .article .hero-img{height:190px}
  .comment.reply{margin-left:20px}
  .like-row .btn,.login-box .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ทำให้คลิกได้ทั้งการ์ดบทความ */
.card{position:relative}
.card h3 a::after{content:"";position:absolute;inset:0}
.card:hover{border-color:var(--green)}
.card:focus-within{outline:3px solid var(--gold);outline-offset:2px}

#like-btn{gap:8px}

.search-box{margin-bottom:16px}
.search-box input{width:100%;max-width:480px;height:48px;padding:0 18px;border-radius:24px;border:1px solid #CBBFA5;background:var(--paper);font-family:inherit;font-size:16px}
.more-wrap{display:flex;justify-content:center;margin-top:28px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}