@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@400;500;600;700&display=swap');
:root{
  --blue:#1a73e8; --blue-d:#1558b0; --blue-l:#e8f0fe; --green:#2e7d32; --green-l:#e6f4ea;
  --red:#c62828; --red-l:#fdecea; --amber:#b26a00; --amber-l:#fff4e0;
  --ink:#1f2937; --muted:#6b7280; --line:#dfe3ea; --bg:#f3f5f9; --card:#fff;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Sarabun',system-ui,sans-serif;font-size:15px;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:var(--blue);text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:24px 16px}
.wrap.narrow{max-width:860px}
.card{background:var(--card);border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.04);padding:28px;margin-bottom:20px}
h1,h2,h3{margin:0 0 12px;line-height:1.3}
h1.title{color:var(--blue);text-align:center;font-size:26px}
.sub{color:var(--muted);text-align:center;margin-top:-6px;margin-bottom:20px}
label{display:block;font-weight:600;margin:0 0 6px}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:10px 12px;border:1px solid #cfd6e0;border-radius:8px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,115,232,.15)}
textarea{min-height:90px;resize:vertical}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:16px}
.btn{display:inline-block;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;background:var(--blue);color:#fff;text-decoration:none!important}
.btn:hover{background:var(--blue-d)}
.btn.green{background:var(--green)} .btn.green:hover{background:#1b5e20}
.btn.gray{background:#e5e7eb;color:var(--ink)} .btn.gray:hover{background:#d1d5db}
.btn.red{background:var(--red)}
.btn.sm{padding:5px 12px;font-size:13px}
.btn.block{display:block;width:100%;padding:13px;font-size:17px;text-align:center}
table.tbl{width:100%;border-collapse:collapse;background:#fff}
.tbl th{background:var(--blue);color:#fff;font-weight:600;padding:10px;text-align:center;border:1px solid var(--blue)}
.tbl td{padding:9px 10px;border:1px solid var(--line);vertical-align:middle}
.tbl tr:hover td{background:#fafbfd}
.tbl .c{text-align:center} .tbl .r{text-align:right}
.tbl tfoot td{background:var(--blue-l);font-weight:700}
.tbl td.indent{padding-left:32px}
.tbl td b{white-space:nowrap}
.tbl td small b,.tbl td b.wrap{white-space:normal}
.tbl tr.head td{font-weight:700;background:#fbfcfe}
.score-in{width:90px;text-align:center;margin:0 auto;display:block}
.score-in.bad{border-color:var(--red);background:var(--red-l)}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12.5px;font-weight:600}
.badge.ok{background:var(--green-l);color:var(--green)}
.badge.wait{background:var(--amber-l);color:var(--amber)}
.badge.th{background:#fde7ef;color:#ad1457} .badge.en{background:var(--blue-l);color:var(--blue-d)}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px}
.alert.ok{background:var(--green-l);color:var(--green)} .alert.err{background:var(--red-l);color:var(--red)}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px 24px;background:var(--blue-l);border-radius:10px;padding:14px 18px;margin-bottom:18px}
.info-grid div span{display:block;font-size:12.5px;color:var(--muted)}
.info-grid div b{font-weight:600}
.muted{color:var(--muted)}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.search-list a.item{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;color:var(--ink)}
.search-list a.item:hover{border-color:var(--blue);background:var(--blue-l);text-decoration:none}
.progress{height:8px;background:#e5e7eb;border-radius:99px;overflow:hidden;min-width:120px}
.progress i{display:block;height:100%;background:var(--green)}
/* admin */
.topbar{background:#fff;border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;gap:6px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.topbar .brand{font-weight:700;color:var(--blue);margin-right:16px;font-size:17px}
.topbar a.nav{padding:7px 10px;border-radius:8px;color:var(--ink)}
.topbar a.nav.on,.topbar a.nav:hover{background:var(--blue-l);color:var(--blue-d);text-decoration:none}
.topbar .right{margin-left:auto}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px}
.stat{background:#fff;border-radius:12px;padding:18px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.stat b{display:block;font-size:28px;color:var(--blue)} .stat span{color:var(--muted)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.toolbar input,.toolbar select{width:auto;flex:1;min-width:160px}
dialog{border:0;border-radius:12px;padding:24px;max-width:620px;width:94%;box-shadow:0 10px 40px rgba(0,0,0,.25)}
dialog::backdrop{background:rgba(15,23,42,.45)}
.tbl-wrap{overflow-x:auto}
@media (max-width:640px){.card{padding:18px}.score-in{width:70px}h1.title{font-size:21px}}
@media print{.no-print{display:none!important}body{background:#fff}.card{box-shadow:none}}

/* Google sign-in */
.btn.google{background:#fff;color:#1f2937;border:1px solid #cfd6e0;font-weight:600}
.btn.google:hover{background:#f8fafc;border-color:#9aa4b2}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:6px 0 14px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.copybox{display:flex}.copybox input{border-radius:8px 0 0 8px;background:#f8fafc}.copybox .btn{border-radius:0 8px 8px 0;white-space:nowrap}
.pill{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12.5px;font-weight:600}
.pill.on{background:var(--green-l);color:var(--green)}.pill.off{background:#eef0f3;color:var(--muted)}
.pill.super{background:#fde7ef;color:#ad1457}.pill.staff{background:var(--blue-l);color:var(--blue-d)}

/* admin: website section */
.subtabs{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.subtabs a{padding:9px 16px;border-radius:999px;background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.05);text-decoration:none!important}
.subtabs a.on{background:#0b3d91;color:#fff}
.subtabs a.st-home{background:none;box-shadow:none;color:var(--muted);font-weight:500}
dialog.wide{max-width:900px}
.img-pick .ip-prev{width:100%;border-radius:10px;background:#eef1f6 center/cover no-repeat;border:1.5px dashed #c5cdd9;display:grid;place-items:center;color:var(--muted);font-size:14px;overflow:hidden}
.img-pick .ip-prev.has{border-style:solid}
.img-pick .ip-prev.has span{display:none}
.crop-stage{max-height:62vh;background:#111;border-radius:10px;overflow:hidden}
.crop-stage img{display:block;max-width:100%}
.thumb-s{width:150px;aspect-ratio:16/5;border-radius:8px;background:#eef1f6 center/cover}
.thumb-n{width:110px;aspect-ratio:16/9;border-radius:8px;background:#eef1f6 center/cover}
.ord{display:inline-flex;gap:4px}.ord .btn{padding:4px 10px}
.lt{font-size:12px;font-weight:700;padding:3px 10px;border-radius:6px;background:var(--blue-l);color:var(--blue-d)}
.lt.page{background:#e0f7fa;color:#00838f}.lt.url{background:#f3e8ff;color:#7e22ce}.lt.news{background:#fff3e0;color:#b45309}
.sw{display:flex;gap:8px;align-items:center;font-weight:400}.sw input{width:auto}

/* editor + attachments */
.rte .ql-toolbar{border-radius:8px 8px 0 0;border-color:#cfd6e0;background:#f8fafc;font-family:inherit}
.rte .ql-container{border-radius:0 0 8px 8px;border-color:#cfd6e0;font-family:inherit;font-size:15.5px}
.rte .ql-editor img{max-width:100%;border-radius:6px}
.att-list{border:1px solid #e3e7ee;border-radius:10px;padding:6px;background:#fbfcfe}
.att-row{display:flex;gap:10px;align-items:center;padding:8px;border-radius:8px;background:#fff;border:1px solid #edf0f5;margin:4px 0}
.att-ext{flex:none;width:44px;height:44px;border-radius:8px;background:#eef2ff;color:#3730a3;font-weight:700;font-size:12px;display:grid;place-items:center}
.att-main{flex:1;min-width:0}.att-main input{padding:6px 10px}.att-main small{display:block;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att-ord{display:flex;gap:3px}.att-ord .btn{padding:4px 9px}
.att-empty{padding:12px;text-align:center;font-size:14px}
#edToast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#1f2937;color:#fff;padding:11px 18px;border-radius:10px;
  box-shadow:0 8px 24px rgba(0,0,0,.25);opacity:0;transition:.2s;z-index:9999;pointer-events:none;max-width:90vw}
#edToast.on{opacity:1;transform:translate(-50%,0)}#edToast.bad{background:#c62828}