/* ==========================================================
   ระบบเช่าโฮสติ้ง - Stylesheet หลัก
   ========================================================== */
:root{
  --brand:#2563eb;
  --brand-dark:#1d4ed8;
  --brand-soft:#eff6ff;
  --accent:#0ea5e9;
  --ok:#16a34a;
  --ok-soft:#ecfdf5;
  --warn:#d97706;
  --warn-soft:#fffbeb;
  --danger:#dc2626;
  --danger-soft:#fef2f2;
  --info:#0284c7;
  --ink:#0f172a;
  --ink-2:#334155;
  --muted:#64748b;
  --line:#e2e8f0;
  --bg:#f6f8fb;
  --card:#ffffff;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 1px 2px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.06);
  --shadow-lg:0 12px 40px rgba(15,23,42,.12);
  --font:"Prompt","Noto Sans Thai","Sarabun","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}

/* ==========================================================
   Dark Mode Variables
   ========================================================== */
[data-theme="dark"] {
  --ink: #e2e8f0;
  --ink-2: #cbd5e1;
  --muted: #94a3b8;
  --line: #334155;
  --bg: #0f172a;
  --card: #1e293b;
  --brand-soft: #1e3a8a;
  --ok-soft: #064e3b;
  --warn-soft: #78350f;
  --danger-soft: #7f1d1d;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.3);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.4);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.35;margin:0 0 .55rem;font-weight:700;letter-spacing:-.01em}
h1{font-size:2rem}
h2{font-size:1.5rem}
h3{font-size:1.18rem}
h4{font-size:1rem}
p{margin:0 0 .9rem}
hr{border:0;border-top:1px solid var(--line);margin:1.5rem 0}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.small{font-size:.85em}
.center{text-align:center}
.right{text-align:right}
.nowrap{white-space:nowrap}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:200}
.skip-link:focus{left:8px;top:8px;box-shadow:var(--shadow)}
:focus-visible{outline:3px solid rgba(37,99,235,.45);outline-offset:2px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line); transition: background 0.3s;}
[data-theme="dark"] .site-header { background: rgba(30, 41, 59, 0.92); }
.header-inner{display:flex;align-items:center;gap:14px;min-height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--ink);text-decoration:none;flex-shrink:0}
.brand:hover{text-decoration:none}
.brand-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-size:17px}
.brand-text{font-size:1.03rem;white-space:nowrap}
.main-nav{margin-inline-start:auto}
.main-nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.main-nav a{display:block;padding:8px 11px;border-radius:8px;color:var(--ink-2);font-size:.93rem;font-weight:500}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand-dark);text-decoration:none}
.main-nav a.active{background:var(--brand);color:#fff}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.credit-chip{display:inline-flex;align-items:center;gap:5px;background:var(--ok-soft);color:#15803d;border:1px solid #bbf7d0;padding:5px 11px;border-radius:999px;font-size:.85rem;font-weight:700;white-space:nowrap}
.nav-toggle{display:none;margin-inline-start:auto;background:none;border:1px solid var(--line);border-radius:9px;width:42px;height:38px;cursor:pointer;padding:9px 10px}
.nav-toggle span{display:block;height:2px;background:var(--ink);margin:3px 0;border-radius:2px}

/* user dropdown */
.user-menu{position:relative}
.user-btn{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 11px 4px 4px;cursor:pointer;font-family:inherit;font-size:.9rem;color:var(--ink)}
.user-btn:hover{border-color:var(--brand);background:var(--brand-soft)}
.avatar{display:grid;place-items:center;width:29px;height:29px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:700;font-size:.9rem}
.user-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-dropdown{position:absolute;right:0;top:calc(100% + 8px);min-width:205px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;display:none}
.user-menu.open .user-dropdown{display:block}
.user-dropdown a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink-2);font-size:.92rem}
.user-dropdown a:hover{background:var(--bg);text-decoration:none}
.user-dropdown a.is-danger{color:var(--danger)}
.user-dropdown a.is-admin{color:var(--brand-dark);font-weight:600;border-top:1px solid var(--line);margin-top:4px;padding-top:11px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:11px 19px;border-radius:10px;border:1px solid transparent;cursor:pointer;
  font:inherit;font-weight:600;font-size:.94rem;text-decoration:none;transition:.16s;white-space:nowrap;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:none}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);color:#fff}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink-2)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-dark)}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-dark)}
.btn-success{background:var(--ok);color:#fff}
.btn-success:hover{background:#15803d;color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#b91c1c;color:#fff}
.btn-warn{background:var(--warn);color:#fff}
.btn-warn:hover{background:#b45309;color:#fff}
.btn-sm{padding:7px 13px;font-size:.86rem;border-radius:8px}
.btn-lg{padding:14px 26px;font-size:1.02rem}
.btn-block{width:100%}
.btn[disabled],.btn.disabled{opacity:.55;pointer-events:none}
.btn-row{display:flex;flex-wrap:wrap;gap:9px}

/* ---------- Cards / sections ---------- */
.section{padding:52px 0}
.section-sm{padding:30px 0}
.section-head{margin-bottom:26px}
.section-head h2{margin-bottom:6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:22px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.card-head h3{margin:0;font-size:1.05rem}
.card-body{padding:20px}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-side{grid-template-columns:1fr 340px;align-items:start}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#0b1c3f 0%,#1e3a8a 45%,#0369a1 100%);color:#fff;padding:74px 0 82px}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 18%,rgba(56,189,248,.34),transparent 46%),radial-gradient(circle at 12% 82%,rgba(37,99,235,.32),transparent 45%)}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.hero h1{font-size:2.65rem;color:#fff;margin-bottom:14px}
.hero p.lead{font-size:1.09rem;color:#dbeafe;max-width:38em}
.hero-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);padding:6px 14px;border-radius:999px;font-size:.85rem;margin-bottom:16px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.hero-stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:14px 16px}
.hero-stat b{display:block;font-size:1.5rem;line-height:1.2}
.hero-stat span{font-size:.82rem;color:#dbeafe}
.hero-card{background:rgba(255,255,255,.97);color:var(--ink);border-radius:16px;padding:22px;box-shadow:var(--shadow-lg)}
.hero-card h3{margin-bottom:12px}
.check-list{list-style:none;margin:0;padding:0}
.check-list li{position:relative;padding:6px 0 6px 28px;font-size:.94rem;color:var(--ink-2)}
.check-list li::before{content:"✔";position:absolute;left:0;top:6px;color:var(--ok);font-weight:700}

/* ---------- Feature ---------- */
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.feature-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--brand-soft);color:var(--brand-dark);font-size:20px;margin-bottom:12px}
.feature h3{font-size:1.05rem}
.feature p{margin:0;color:var(--muted);font-size:.93rem}

/* ---------- Pricing ---------- */
.price-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px;box-shadow:var(--shadow);transition:.18s}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#bfdbfe}
.price-card.featured{border:2px solid var(--brand);box-shadow:0 16px 44px rgba(37,99,235,.18)}
.price-ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:.76rem;font-weight:700;padding:5px 14px;border-radius:999px;white-space:nowrap}
.price-name{font-size:1.22rem;font-weight:800;margin-bottom:4px}
.price-desc{color:var(--muted);font-size:.9rem;min-height:2.9em}
.price-amount{display:flex;align-items:flex-end;gap:5px;margin:14px 0 4px}
.price-amount b{font-size:2.3rem;line-height:1;color:var(--brand-dark)}
.price-amount span{color:var(--muted);font-size:.9rem;padding-bottom:5px}
.price-year{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.spec-list{list-style:none;margin:0 0 18px;padding:14px 0 0;border-top:1px dashed var(--line)}
.spec-list li{display:flex;justify-content:space-between;gap:10px;padding:5px 0;font-size:.91rem;color:var(--ink-2)}
.spec-list li b{font-weight:600}
.price-card .btn{margin-top:auto}

/* ---------- Forms ---------- */
.form-grid{display:grid;gap:15px}
.form-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.field{display:block}
.field > label,.label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--ink-2)}
.req{color:var(--danger)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=date],input[type=url],input[type=search],select,textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:.15s;
}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.14);outline:none}
input[readonly],input[disabled],select[disabled]{background:#f1f5f9;color:var(--muted)}
textarea{min-height:120px;resize:vertical}
.hint{font-size:.83rem;color:var(--muted);margin-top:5px}
.error-text{font-size:.85rem;color:var(--danger);margin-top:5px}
.checkbox,.radio{display:flex;align-items:flex-start;gap:9px;font-size:.93rem;color:var(--ink-2);cursor:pointer}
.checkbox input,.radio input{width:17px;height:17px;margin-top:3px;flex-shrink:0;accent-color:var(--brand)}
fieldset{border:1px solid var(--line);border-radius:12px;padding:16px;margin:0 0 16px}
legend{padding:0 8px;font-weight:700;font-size:.94rem}
.input-group{display:flex}
.input-group input{border-radius:10px 0 0 10px}
.input-group .btn{border-radius:0 10px 10px 0}

/* option cards (เลือกวิธีชำระ / รอบบิล) */
.option-list{display:grid;gap:11px}
.option{position:relative;display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;background:#fff;transition:.15s}
.option:hover{border-color:#bfdbfe;background:var(--brand-soft)}
.option input{margin-top:3px;accent-color:var(--brand)}
.option.selected,.option:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}
.option b{display:block;font-size:.97rem}
.option span{font-size:.87rem;color:var(--muted)}
.option-badge{margin-inline-start:auto;font-size:.8rem;font-weight:700;color:var(--ok);white-space:nowrap}

/* ---------- Auth pages ---------- */
.auth-wrap{display:grid;place-items:center;min-height:calc(100vh - 64px);padding:38px 18px}
.auth-card{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:32px}
.auth-card h1{font-size:1.5rem;margin-bottom:5px}
.auth-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);text-align:center;font-size:.92rem;color:var(--muted)}

/* ---------- Alerts ---------- */
.flash-wrap{padding-top:18px}
.alert{display:flex;gap:11px;align-items:flex-start;border-radius:11px;padding:13px 16px;margin-bottom:12px;font-size:.94rem;border:1px solid}
.alert-icon{flex-shrink:0;display:grid;place-items:center;width:21px;height:21px;border-radius:50%;font-size:.78rem;font-weight:700;color:#fff}
.alert-success{background:var(--ok-soft);border-color:#a7f3d0;color:#166534}
.alert-success .alert-icon{background:var(--ok)}
.alert-danger{background:var(--danger-soft);border-color:#fecaca;color:#991b1b}
.alert-danger .alert-icon{background:var(--danger)}
.alert-warning{background:var(--warn-soft);border-color:#fde68a;color:#92400e}
.alert-warning .alert-icon{background:var(--warn)}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.alert-info .alert-icon{background:var(--info)}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:.79rem;font-weight:700;border:1px solid;white-space:nowrap}
.badge-ok{background:var(--ok-soft);color:#15803d;border-color:#a7f3d0}
.badge-warn{background:var(--warn-soft);color:#92400e;border-color:#fde68a}
.badge-danger{background:var(--danger-soft);color:#991b1b;border-color:#fecaca}
.badge-info{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}
.badge-muted{background:#f1f5f9;color:var(--muted);border-color:var(--line)}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;background:#fff}
table.data th,table.data td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
table.data th{background:#f8fafc;font-weight:700;color:var(--ink-2);font-size:.85rem;white-space:nowrap}
table.data tbody tr:hover{background:#fafcff}
table.data tbody tr:last-child td{border-bottom:0}
table.data td.actions{white-space:nowrap;text-align:right}
.empty{padding:44px 20px;text-align:center;color:var(--muted)}
.empty-icon{font-size:2.4rem;display:block;margin-bottom:10px;opacity:.6}

/* ---------- Progress ---------- */
.progress{height:8px;background:#e9eef5;border-radius:999px;overflow:hidden}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--accent));border-radius:999px}
.progress.warn > i{background:linear-gradient(90deg,#f59e0b,#f97316)}
.progress.danger > i{background:linear-gradient(90deg,#ef4444,#dc2626)}
.usage-row{margin-bottom:12px}
.usage-row .flex-between{margin-bottom:5px;font-size:.87rem;color:var(--ink-2)}

/* ---------- Stat tiles ---------- */
.stat{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:17px 19px;box-shadow:var(--shadow)}
.stat-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--brand-soft);color:var(--brand-dark);font-size:21px;flex-shrink:0}
.stat b{display:block;font-size:1.42rem;line-height:1.25}
.stat span{font-size:.85rem;color:var(--muted)}
.stat.ok .stat-ico{background:var(--ok-soft);color:#15803d}
.stat.warn .stat-ico{background:var(--warn-soft);color:#92400e}
.stat.danger .stat-ico{background:var(--danger-soft);color:#991b1b}

/* ---------- Steps ---------- */
.steps{display:flex;gap:8px;list-style:none;margin:0 0 26px;padding:0;flex-wrap:wrap}
.steps li{flex:1 1 150px;display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:11px;padding:11px 14px;font-size:.9rem;color:var(--muted)}
.steps li b{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#e9eef5;color:var(--muted);font-size:.82rem;flex-shrink:0}
.steps li.done{border-color:#a7f3d0;background:var(--ok-soft);color:#166534}
.steps li.done b{background:var(--ok);color:#fff}
.steps li.current{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-dark);font-weight:600}
.steps li.current b{background:var(--brand);color:#fff}

/* ---------- Detail list ---------- */
.dl{display:grid;grid-template-columns:150px 1fr;gap:9px 14px;font-size:.93rem;margin:0}
.dl dt{color:var(--muted)}
.dl dd{margin:0;color:var(--ink);word-break:break-word}
.copy-box{display:flex;align-items:center;gap:8px;background:#f8fafc;border:1px dashed var(--line);border-radius:9px;padding:9px 12px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem;justify-content:space-between}

/* ---------- News ---------- */
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.news-thumb{aspect-ratio:16/9;background:linear-gradient(135deg,#dbeafe,#e0f2fe);display:grid;place-items:center;font-size:2rem;color:var(--brand)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:17px 19px;display:flex;flex-direction:column;gap:7px;flex:1}
.news-date{font-size:.8rem;color:var(--muted)}
.news-body h3{font-size:1.03rem;margin:0}
.news-body p{font-size:.9rem;color:var(--muted);margin:0}
.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.article-content{font-size:1rem;color:var(--ink-2)}
.article-content h3{margin-top:1.5rem;color:var(--ink)}
.article-content ul,.article-content ol{padding-left:1.3rem}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:22px;flex-wrap:wrap}
.pagination .page{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink-2);font-size:.9rem;padding:0 8px}
.pagination .page:hover{border-color:var(--brand);text-decoration:none}
.pagination .page.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.page-dots{display:grid;place-items:center;padding:0 4px;color:var(--muted)}

/* ---------- Filter bar ---------- */
.filter-bar{display:flex;gap:9px;flex-wrap:wrap;align-items:flex-end;margin-bottom:16px}
.filter-bar .field{min-width:160px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}
.tabs a{padding:10px 16px;color:var(--muted);font-size:.93rem;font-weight:500;border-bottom:2px solid transparent;white-space:nowrap}
.tabs a:hover{color:var(--brand);text-decoration:none}
.tabs a.active{color:var(--brand-dark);border-bottom-color:var(--brand);font-weight:600}

/* ---------- Footer ---------- */
.site-footer{background:#0b1220;color:#94a3b8;margin-top:56px;padding:44px 0 20px;font-size:.92rem}
.site-footer h4{color:#e2e8f0;font-size:.98rem;margin-bottom:11px}
.site-footer .brand-text{color:#fff}
.site-footer .muted{color:#94a3b8}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{padding:4px 0}
.footer-links a{color:#94a3b8}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #1e293b;margin-top:32px;padding-top:16px;font-size:.85rem}

/* ---------- Invoice / receipt ---------- */
.doc{background:#fff;max-width:850px;margin:24px auto;padding:40px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
.doc-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:2px solid var(--ink);padding-bottom:18px;margin-bottom:22px}
.doc-title{font-size:1.7rem;font-weight:800;margin:0}
.doc-total{font-size:1.35rem;font-weight:800;color:var(--brand-dark)}
.doc table{width:100%;border-collapse:collapse;margin:18px 0}
.doc table th,.doc table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left}
.doc table th{background:#f8fafc;font-size:.88rem}
.doc-stamp{display:inline-block;border:3px solid var(--ok);color:var(--ok);padding:6px 18px;border-radius:8px;font-weight:800;transform:rotate(-6deg);letter-spacing:2px}

/* ---------- Admin layout ---------- */
.admin-body{background:#f1f5f9}
.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.admin-side{background:#0f172a;color:#cbd5e1;padding:18px 14px;position:sticky;top:0;height:100vh;overflow-y:auto}
.admin-side .brand{color:#fff;margin-bottom:20px;padding:0 6px}
.admin-side .brand-text{font-size:1rem}
.side-label{font-size:.73rem;text-transform:uppercase;letter-spacing:.09em;color:#64748b;padding:14px 10px 6px;font-weight:700}
.admin-side nav a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:#cbd5e1;font-size:.92rem;margin-bottom:2px}
.admin-side nav a:hover{background:#1e293b;color:#fff;text-decoration:none}
.admin-side nav a.active{background:var(--brand);color:#fff;font-weight:600}
.admin-side nav a .ico{width:19px;text-align:center;flex-shrink:0}
.admin-side nav a .pill{margin-inline-start:auto;background:var(--danger);color:#fff;font-size:.72rem;font-weight:700;padding:1px 7px;border-radius:999px}
.admin-main{min-width:0;display:flex;flex-direction:column}
.admin-top{background:#fff;border-bottom:1px solid var(--line);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;position:sticky;top:0;z-index:20}
.admin-top h1{font-size:1.2rem;margin:0}
.admin-content{padding:24px;flex:1}
.admin-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:40px;height:36px;cursor:pointer}

/* ---------- Misc ---------- */
.server-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-inline-end:6px}
.server-dot.on{background:var(--ok);box-shadow:0 0 0 3px rgba(22,163,74,.18)}
.server-dot.off{background:var(--danger);box-shadow:0 0 0 3px rgba(220,38,38,.18)}
.qr-box{display:grid;place-items:center;background:#fff;border:1px dashed var(--line);border-radius:12px;padding:18px;text-align:center}
.pay-info{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:16px}
.pay-info .dl{grid-template-columns:120px 1fr}
.slip-thumb{max-width:190px;border:1px solid var(--line);border-radius:9px}
.table-sum{display:flex;justify-content:flex-end}
.table-sum table{width:auto;min-width:290px}
.inline-form{display:inline}
.text-ok{color:var(--ok)}
.text-danger{color:var(--danger)}
.text-warn{color:var(--warn)}
.divider-text{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.85rem;margin:18px 0}
.divider-text::before,.divider-text::after{content:"";flex:1;height:1px;background:var(--line)}

/* ==========================================================
   TrueMoney Gift Voucher (ซองของขวัญ)
   ใช้โทนสีส้มของแบรนด์ TrueMoney เพื่อให้ลูกค้าแยกออกจากช่องทางธนาคาร
   (ธนาคาร/พร้อมเพย์ ใช้โทนน้ำเงินของระบบตามปกติ)
   ========================================================== */
.tmn{--tmn:#f97316;--tmn-dark:#ea580c;--tmn-soft:#fff7ed;--tmn-line:#fed7aa;
  background:#fff;border:1px solid var(--tmn-line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden}

/* แถบหัวการ์ด: ไอคอนกล่อง + ชื่อ + คำบรรยาย */
.tmn-head{display:flex;align-items:center;gap:14px;padding:18px 20px;
  background:linear-gradient(135deg,var(--tmn-soft),#fff)}
.tmn-mark{display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;
  border-radius:14px;background:linear-gradient(135deg,var(--tmn),var(--tmn-dark));
  color:#fff;box-shadow:0 4px 12px rgba(249,115,22,.32)}
.tmn-title{margin:0;font-size:1.06rem;line-height:1.3}
.tmn-sub{display:block;font-size:.83rem;color:var(--muted);font-weight:500;margin-top:2px;
  letter-spacing:.01em}
.tmn-body{padding:4px 20px 20px}

/* เส้นประคั่นแบบรอยฉีกซอง */
.tmn-tear{height:1px;margin:0 20px 16px;border-top:1.5px dashed var(--tmn-line)}

/* ช่องกรอกลิงก์ซอง */
.tmn-field input[type=text],.tmn-field input[type=url]{
  background:#f8fafc;border-color:var(--line);font-size:.95rem}
.tmn-field input:focus{background:#fff;border-color:var(--tmn);
  box-shadow:0 0 0 3px rgba(249,115,22,.14)}

/* กล่องข้อความช่วยเหลือโทนส้ม */
.tmn-note{display:flex;gap:11px;align-items:flex-start;background:var(--tmn-soft);
  border:1px solid var(--tmn-line);color:#9a3412;border-radius:11px;
  padding:12px 15px;font-size:.9rem;margin:12px 0}
.tmn-note .alert-icon{background:var(--tmn)}

/* ปุ่มแลกซอง — เต็มความกว้าง เด่นสุดในการ์ด */
.btn-tmn{width:100%;justify-content:center;gap:9px;font-size:1.02rem;font-weight:700;
  padding:14px 22px;color:#fff;border:0;
  background:linear-gradient(135deg,var(--tmn),var(--tmn-dark));
  box-shadow:0 4px 14px rgba(249,115,22,.3)}
.btn-tmn:hover{filter:brightness(1.05);box-shadow:0 6px 18px rgba(249,115,22,.38);color:#fff}
.btn-tmn:disabled{filter:grayscale(.4);opacity:.65;cursor:not-allowed;box-shadow:none}

/* แถวสรุปค่าธรรมเนียม */
.tmn-fee{background:#f8fafc;border:1px solid var(--line);border-radius:11px;
  padding:12px 15px;font-size:.9rem}
.tmn-fee-row{display:flex;justify-content:space-between;gap:12px;padding:3px 0}
.tmn-fee-row.total{border-top:1px dashed var(--line);margin-top:5px;padding-top:8px;
  font-weight:700;color:var(--ink)}
.tmn-fee-row .muted{color:var(--muted)}

/* ป้ายเครดิตเข้าทันที */
.tmn-instant{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:700;
  color:#9a3412;background:var(--tmn-soft);border:1px solid var(--tmn-line);
  border-radius:999px;padding:3px 10px}

/* label ที่ซ่อนจากสายตาแต่ screen reader ยังอ่านได้
   ดีไซน์การ์ดนี้ไม่มี label ให้เห็น (ใช้ placeholder แทน) แต่ต้องมี label จริงเพื่อการเข้าถึง */
.sr-only-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media (max-width:560px){
  .tmn-head{padding:15px 16px;gap:11px}
  .tmn-body{padding:4px 16px 16px}
  .tmn-tear{margin:0 16px 14px}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-side{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .admin-shell{grid-template-columns:1fr}
  .admin-side{position:fixed;left:0;top:0;width:255px;z-index:90;transform:translateX(-102%);transition:.22s}
  .admin-side.open{transform:none;box-shadow:var(--shadow-lg)}
  .admin-toggle{display:block}
}
@media (max-width:1180px){
  .nav-toggle{display:block;order:3}
  .main-nav{order:5;flex-basis:100%;display:none;padding-bottom:12px;margin-inline-start:0}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav a{padding:11px 12px}
  .header-inner{flex-wrap:wrap}
  .header-actions{order:2;margin-inline-start:auto}
  .hero h1{font-size:2rem}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .form-grid.cols-2{grid-template-columns:1fr}
  .user-name{display:none}
  .doc{padding:22px}
  .dl{grid-template-columns:1fr}
  .dl dt{margin-top:6px}
}
@media (max-width:560px){
  .grid-4{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .container{padding:0 14px}
  h1{font-size:1.55rem}
}
@media print{
  .site-header,.site-footer,.no-print,.btn{display:none !important}
  body{background:#fff}
  .doc{box-shadow:none;border:0;margin:0;max-width:none}
}

/* ==========================================================
   ส่วนออกแบบใหม่ (v2) — ไอคอน SVG, รูปภาพ, ปรับดีไซน์
   ทับสไตล์ด้านบนเฉพาะจุดที่ต้องการ ไม่กระทบชื่อคลาสเดิม
   ========================================================== */

/* ---------- ไอคอน SVG ---------- */
.ic{display:block;flex-shrink:0}
.ic-inline{display:inline-block;vertical-align:-.18em}
.btn .ic{margin-inline-end:-2px}

/* ---------- โลโก้ ---------- */
.brand-mark{overflow:hidden;background:none;padding:0}
.brand-mark img,.brand-mark svg{width:100%;height:100%;display:block}
.brand-logo{width:34px;height:34px;border-radius:10px;display:block}
.site-footer .brand-logo{width:32px;height:32px}

/* ---------- Header ปรับใหม่ ---------- */
.site-header{background:rgba(255,255,255,.86);box-shadow:0 1px 0 rgba(15,23,42,.06)}
.header-inner{min-height:68px;flex-wrap:nowrap}
.main-nav{overflow:visible}
.main-nav ul{flex-wrap:nowrap;gap:1px}
.main-nav a{display:flex;align-items:center;gap:6px;padding:8px 9px;font-size:.87rem;white-space:nowrap}
.main-nav a .ic{opacity:.75;flex-shrink:0}
.main-nav a.active .ic{opacity:1}
.credit-chip{background:linear-gradient(135deg,#ecfdf5,#d1fae5)}
.site-header .container{max-width:1320px}

/* จอกว้างพอ: บาลานซ์ระยะห่างซ้าย-กลาง-ขวาให้เท่ากันแทนดันเมนูไปทางขวาสุด */
@media (min-width:1181px){
  .header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}
  .main-nav{margin-inline-start:0;justify-self:center}
}

/* ---------- Hero + ภาพประกอบ ---------- */
.hero{padding:78px 0 88px}
.hero-art{display:grid;place-items:center}
.hero-art img{width:100%;max-width:520px;filter:drop-shadow(0 24px 48px rgba(2,10,40,.35))}
.hero-grid{grid-template-columns:1.05fr .95fr;gap:44px}
.hero h1{font-size:2.75rem;letter-spacing:-.02em}
.hero-pill{backdrop-filter:blur(6px)}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:26px;color:#dbeafe;font-size:.88rem}
.trust-row span{display:inline-flex;align-items:center;gap:6px}

/* ---------- การ์ด / เงา ---------- */
.card{border-radius:16px}
.card:hover{box-shadow:0 2px 4px rgba(15,23,42,.05),0 14px 34px rgba(15,23,42,.08)}
.card-head{background:linear-gradient(180deg,#fbfdff,#fff)}
.feature{border-radius:16px;transition:.18s}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#bfdbfe}
.feature-icon{width:46px;height:46px;display:grid;place-items:center;background:linear-gradient(135deg,#eff6ff,#e0f2fe);color:var(--brand-dark)}
.feature-icon .ic{width:23px;height:23px}

/* ---------- Stat tile ---------- */
.stat{border-radius:16px;transition:.16s}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.stat-ico{display:grid;place-items:center}
.stat-ico .ic{width:22px;height:22px}
.stat b{letter-spacing:-.02em}

/* ---------- ตาราง ---------- */
table.data thead th{position:sticky;top:0;z-index:2;background:#f8fafc;box-shadow:inset 0 -1px 0 var(--line)}
.admin-content table.data thead th{top:0}
table.data tbody tr{transition:background .12s}

/* ---------- Empty state พร้อมภาพ ---------- */
.empty{padding:50px 20px}
.empty-illust{width:190px;max-width:60%;margin:0 auto 14px;display:block;opacity:.95}
.empty p{margin-bottom:14px}

/* ---------- โลโก้ช่องทางชำระเงิน ---------- */
.pay-logo{height:34px;width:auto;border-radius:8px;display:block;flex-shrink:0}
.pay-info{position:relative;border-radius:14px;background:linear-gradient(180deg,#fbfdff,#f4f8fc)}
.pay-info .pay-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.pay-info b{font-size:.98rem}

/* ---------- Progress ---------- */
.progress{height:9px;background:#e9eef5}
.progress > i{transition:width .5s ease}

/* ---------- Steps ---------- */
.steps li{border-radius:12px}
.steps li b{font-weight:800}

/* ---------- Badge ---------- */
.badge{padding:4px 11px}

/* ---------- Sidebar หลังบ้าน ---------- */
.admin-side{background:linear-gradient(180deg,#0b1220 0%,#0f172a 55%,#101a30 100%);border-right:1px solid #1e293b}
.admin-side .brand{padding:6px 6px 0;margin-bottom:22px}
.admin-side nav a{gap:11px;padding:10px 12px;font-size:.93rem;position:relative}
.admin-side nav a .ico{display:grid;place-items:center;width:20px;height:20px;opacity:.8}
.admin-side nav a:hover .ico{opacity:1}
.admin-side nav a.active{background:linear-gradient(135deg,var(--brand),#1e40af);box-shadow:0 6px 18px rgba(37,99,235,.35)}
.admin-side nav a.active .ico{opacity:1}
.side-label{color:#5b6b85}
.admin-top{background:rgba(255,255,255,.94);backdrop-filter:blur(8px)}
.admin-top h1{letter-spacing:-.01em}
.admin-user{display:flex;align-items:center;gap:9px;background:#f8fafc;border:1px solid var(--line);border-radius:999px;padding:4px 12px 4px 4px;font-size:.88rem}
.admin-body{background:#f1f5f9}
.admin-content{padding:26px}

/* ---------- Section หัวข้อแบบมีเส้นนำ ---------- */
.section-head h2{display:inline-flex;align-items:center;gap:10px}
.section-head.center h2{justify-content:center}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--brand-dark);background:var(--brand-soft);border:1px solid #dbeafe;padding:5px 12px;border-radius:999px;margin-bottom:12px}

/* ---------- ราคาการ์ด ---------- */
.price-card{border-radius:18px}
.price-card.featured{background:linear-gradient(180deg,#fff,#f8fbff)}
.price-amount b{letter-spacing:-.03em}
.spec-list li .ic{width:16px;height:16px;color:var(--brand)}

/* ---------- ข่าว ---------- */
.news-card{border-radius:16px}
.news-thumb img{transition:transform .3s}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-thumb{overflow:hidden}

/* ---------- Auth ---------- */
.auth-wrap{background:radial-gradient(circle at 15% 15%,#e0f2fe,transparent 42%),radial-gradient(circle at 85% 85%,#dbeafe,transparent 42%)}
.auth-card{border-radius:18px}
.auth-logo{width:52px;height:52px;margin:0 auto 14px;display:block}

/* ==========================================================
   Client Area — sidebar หน้าบ้านหลัง login (dashboard/services/billing/support)
   ========================================================== */
.client-body{background:var(--bg)}
.client-shell{display:grid;grid-template-columns:98px 1fr;min-height:100vh}
.client-side{
  background:#fff;border-right:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;
  padding:20px 10px;position:sticky;top:0;height:100vh;overflow-y:auto;flex-shrink:0;z-index:70;
}
.client-side .brand{flex-direction:column;gap:4px;margin-bottom:22px;text-align:center}
.client-side .brand-mark{width:38px;height:38px;font-size:18px;border-radius:12px}
.client-side .brand-text{display:none}
.client-nav{display:flex;flex-direction:column;gap:5px;width:100%}
.client-nav-link{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:12px 4px;border-radius:14px;color:var(--muted);
  font-size:.71rem;font-weight:600;text-align:center;width:100%;line-height:1.25;
}
.client-nav-link:hover{background:var(--brand-soft);color:var(--brand-dark);text-decoration:none}
.client-nav-link.active{background:linear-gradient(180deg,var(--brand-soft),#dbeafe);color:var(--brand-dark)}
.client-nav-link .ic{width:22px;height:22px}
.client-nav-link .pill{display:inline-block;margin-inline-start:4px;background:var(--danger);color:#fff;font-size:.68rem;font-weight:700;padding:1px 6px;border-radius:999px;vertical-align:top}
.client-side-foot{margin-top:auto;display:flex;flex-direction:column;gap:5px;width:100%;padding-top:14px;border-top:1px solid var(--line)}

.client-main{min-width:0;display:flex;flex-direction:column}
.client-top{
  background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
  padding:14px 26px;display:flex;align-items:center;justify-content:space-between;gap:14px;
  flex-wrap:wrap;position:sticky;top:0;z-index:60;
}
.client-top h1{font-size:1.22rem;margin:0;letter-spacing:-.01em}
.client-breadcrumb{font-size:.82rem;color:var(--muted);margin:0 0 3px;display:flex;gap:6px;flex-wrap:wrap}
.client-breadcrumb a{color:var(--muted)}
.client-breadcrumb a:hover{color:var(--brand-dark)}
.client-content{padding:26px;flex:1}
.client-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:40px;height:36px;cursor:pointer;flex-shrink:0}
.client-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:80;opacity:0;pointer-events:none;transition:.2s}
.client-backdrop.show{opacity:1;pointer-events:auto}

@media (max-width:900px){
  .client-shell{grid-template-columns:1fr}
  .client-side{
    position:fixed;left:0;top:0;width:250px;height:100vh;z-index:90;
    transform:translateX(-105%);transition:.22s;align-items:stretch;padding-top:18px;
  }
  .client-side.open{transform:none;box-shadow:var(--shadow-lg)}
  .client-side .brand{flex-direction:row;justify-content:flex-start;text-align:left;padding:0 6px;margin-bottom:20px}
  .client-side .brand-text{display:inline;font-size:1rem}
  .client-nav-link{flex-direction:row;justify-content:flex-start;text-align:left;font-size:.92rem;padding:11px 12px;border-radius:10px}
  .client-side-foot{flex-direction:column}
  .client-toggle{display:block}
}
@media (max-width:768px){
  .client-top{padding:12px 16px}
  .client-content{padding:16px}
  .client-top h1{font-size:1.05rem}
}

/* ---------- หมวดหมู่เซิร์ฟเวอร์: dark hero card ---------- */
.cat-hero-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-hero{
  position:relative;overflow:hidden;border-radius:18px;padding:26px 24px;
  background:linear-gradient(155deg,#0b1220 0%,#111c34 55%,#0e2a4a 100%);
  border:1px solid #1e293b;color:#e2e8f0;display:flex;flex-direction:column;
  box-shadow:0 10px 30px rgba(2,10,30,.35);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 85% -10%,rgba(56,189,248,.25),transparent 55%);
}
.cat-hero-icon{
  position:relative;z-index:1;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;margin-bottom:16px;
  box-shadow:0 8px 20px rgba(37,99,235,.4);
}
.cat-hero h3{position:relative;z-index:1;color:#fff;font-size:1.15rem;margin-bottom:8px}
.cat-hero p{position:relative;z-index:1;color:#94a3b8;font-size:.9rem;flex:1;margin-bottom:20px;line-height:1.6}
.cat-hero-btn{position:relative;z-index:1;align-self:flex-start}
.cat-hero-btn .ic,.cat-hero-btn span[aria-hidden]{margin-inline-start:2px}
@media (max-width:1024px){.cat-hero-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cat-hero-grid{grid-template-columns:1fr}}

/* ---------- Support Ticket: เธรดสนทนา ---------- */
.ticket-thread{display:flex;flex-direction:column;gap:14px}
.ticket-msg{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow)}
.ticket-msg.is-admin{background:var(--brand-soft);border-color:#dbeafe}
.ticket-msg-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.ticket-msg-head b{font-size:.94rem}
.ticket-msg-body{white-space:pre-wrap;font-size:.94rem;color:var(--ink-2);line-height:1.65}

/* ---------- Dashboard: รายการบริการที่ใช้งานอยู่ ---------- */
.svc-list{list-style:none;margin:0;padding:0}
.svc-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.svc-row:last-child{border-bottom:0}
.svc-row-main{min-width:0}
.svc-row-name{font-weight:700;font-size:.98rem}
.svc-row-side{display:flex;align-items:center;gap:10px;flex-shrink:0}
@media (max-width:560px){
  .svc-row{padding:13px 16px}
  .svc-row-side{width:100%;justify-content:space-between}
}

/* ---------- ฟอร์ม ---------- */
input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=date],input[type=url],input[type=search],select,textarea{border-radius:11px;padding:12px 13px}
.field > label,.label{font-size:.88rem}
fieldset{border-radius:14px;background:#fcfdff}
legend{color:var(--ink)}

/* ---------- ปุ่ม ---------- */
.btn{border-radius:11px}
.btn-primary{background:linear-gradient(135deg,var(--brand),#1d4ed8);box-shadow:0 6px 16px rgba(37,99,235,.25)}
.btn-primary:hover{background:linear-gradient(135deg,#1d4ed8,#1e3a8a)}
.btn-success{background:linear-gradient(135deg,#16a34a,#15803d);box-shadow:0 6px 16px rgba(22,163,74,.22)}
.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626)}

/* ---------- server status ---------- */
.server-dot.on{animation:pulseDot 2s infinite}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}70%{box-shadow:0 0 0 8px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}

/* ---------- ตัวช่วยเล็ก ๆ ---------- */
.hstack{display:flex;align-items:center;gap:8px}
.vstack{display:flex;flex-direction:column;gap:4px}
.iconbox{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--brand-soft);color:var(--brand-dark);flex-shrink:0}
.iconbox.ok{background:var(--ok-soft);color:#15803d}
.iconbox.warn{background:var(--warn-soft);color:#92400e}
.iconbox.danger{background:var(--danger-soft);color:#991b1b}

@media (max-width:880px){
  .hero{padding:56px 0 62px}
  .hero h1{font-size:2rem}
  .hero-art{display:none}
  .admin-content{padding:18px}
}

/* ---------- กล่องอัปโหลดสลิปตรวจสอบอัตโนมัติ ---------- */
.custom-upload-box{
  display:flex;flex-direction:column;align-items:center;gap:4px;
  border:2px dashed var(--line);border-radius:14px;background:#fafcff;
  padding:22px 16px;text-align:center;cursor:pointer;transition:.15s;width:100%;
}
.custom-upload-box:hover{border-color:var(--brand);background:var(--brand-soft)}
.custom-upload-box .ic{color:var(--brand);margin-bottom:2px}
.custom-upload-box span{font-weight:700;color:var(--ink)}
.custom-upload-box small{color:var(--muted);font-size:.82rem}

/* ---------- แท็บหมวดหมู่แพ็กเกจ (หน้าเช่า Hosting) ---------- */
.cat-tabs{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:0 0 26px}
.cat-tab{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;
  border:1.5px solid var(--line);background:#fff;color:var(--ink-2);font-size:.92rem;font-weight:600;transition:.16s}
.cat-tab:hover{border-color:#bfdbfe;background:var(--brand-soft);color:var(--brand-dark);text-decoration:none}
.cat-tab.active{background:var(--brand);border-color:var(--brand);color:#fff}
.cat-tab.active:hover{background:var(--brand-dark);color:#fff}
.cat-count{display:inline-grid;place-items:center;min-width:21px;height:21px;padding:0 6px;border-radius:999px;
  background:rgba(15,23,42,.08);font-size:.76rem;font-weight:700}
.cat-tab.active .cat-count{background:rgba(255,255,255,.26)}
.cat-head{margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.cat-head h3{font-size:1.22rem}
.cat-head p{margin-top:4px;font-size:.93rem}
@media (max-width:560px){
  .cat-tabs{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px}
  .cat-tab{flex-shrink:0}
}

/* ==========================================================
   ปรับ UI ให้ใช้งานบนมือถือได้เต็มรูปแบบ (Mobile / Responsive)
   วางไว้ท้ายไฟล์เพื่อทับค่าเดิมเฉพาะจุดที่ต้องการ
   ========================================================== */

/* กัน iOS ขยายตัวอักษรเองเมื่อหมุนจอ */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}

/* กันเนื้อหาล้นจอแนวนอน — ใช้ clip ไม่ใช่ hidden
   เพราะ overflow-x:hidden บน body จะทำให้ body กลายเป็น scroll container
   แล้ว .site-header{position:sticky} จะเลิกทำงานบนเดสก์ท็อป
   (clip ไม่สร้าง scroll container จึงไม่กระทบ sticky) */
body{overflow-x:clip}
@supports not (overflow:clip){
  /* เบราว์เซอร์เก่าที่ไม่รู้จัก clip — จำกัดความกว้างแทน ไม่แตะ overflow ของ body */
  body{max-width:100%}
}

/* ข้อความยาวแบบไม่มีช่องว่าง (URL, token, เลขบัญชี) ต้องตัดบรรทัดได้ ไม่ดันจอ */
.mono,.copy-box,.dl dd,.article-content,td,.alert{overflow-wrap:anywhere}

/* พื้นที่กดต้องใหญ่พอสำหรับนิ้ว (ตามแนวทาง WCAG 2.5.5 / iOS HIG ~44px) */
@media (hover:none) and (pointer:coarse){
  .btn{min-height:44px}
  .btn-sm{min-height:38px}
  .main-nav a,.user-dropdown a,.admin-side nav a,.tabs a,.cat-tab{min-height:44px}
  .pagination .page{min-width:44px;height:44px}
  .checkbox input,.radio input,.option input{width:20px;height:20px}
}

/* ---------- แท็บเล็ต / จอแคบ ---------- */
@media (max-width:1024px){
  .admin-content{padding:18px}
  .admin-top{padding:12px 18px}
  /* ฉากหลังทึบเวลาเปิดเมนูหลังบ้าน กดที่ฉากเพื่อปิดได้ */
  .admin-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:80;opacity:0;pointer-events:none;transition:.2s}
  .admin-backdrop.show{opacity:1;pointer-events:auto}
  .admin-side{padding-top:14px}
}

/* ---------- เมนูหลักบนจอแคบ ----------
   บล็อก "Header ปรับใหม่" ด้านบนตั้ง flex-wrap:nowrap ไว้ (เพื่อจัดแถวบนจอกว้าง)
   ซึ่งอยู่หลัง media query เดิมในไฟล์ จึงทับค่าไป ทำให้เมนูมือถือกางลงมาไม่ได้
   ต้องประกาศทับอีกครั้งที่นี่ (ท้ายไฟล์) ให้ชนะตามลำดับ */
@media (max-width:1180px){
  .header-inner{flex-wrap:wrap}
  .main-nav{flex-basis:100%}
  .main-nav ul{flex-direction:column;flex-wrap:wrap;gap:2px}
  .main-nav a{padding:12px 12px;font-size:.95rem;border-radius:10px}
  .main-nav a .ic{opacity:.9}
}

/* ---------- มือถือ ---------- */
@media (max-width:768px){
  /* ฟอนต์ช่องกรอกต้องไม่เล็กกว่า 16px ไม่งั้น iOS Safari จะซูมเข้าเองตอนโฟกัส */
  input[type=text],input[type=email],input[type=password],input[type=number],
  input[type=tel],input[type=date],input[type=url],input[type=search],select,textarea{
    font-size:16px;padding:12px 13px;
  }
  textarea{min-height:110px}

  h1{font-size:1.5rem}
  h2{font-size:1.28rem}
  h3{font-size:1.1rem}

  .section{padding:34px 0}
  .section-sm{padding:22px 0}
  .card-body,.card-pad{padding:16px}
  .card-head{padding:14px 16px}
  .article{padding:20px}
  .auth-card{padding:22px}
  .auth-wrap{padding:24px 14px;min-height:auto}

  /* กริดทุกแบบเหลือคอลัมน์เดียว */
  .grid-2,.grid-3,.grid-4,.grid-side,.form-grid.cols-2,.hero-grid,.footer-grid{grid-template-columns:1fr}
  .grid{gap:14px}

  /* ปุ่มเรียงเป็นแถวเต็มความกว้าง กดง่ายกว่าปุ่มเล็กเรียงกัน */
  .btn-row{gap:8px}
  .btn-lg{width:100%;padding:14px 18px}
  .flex-between{align-items:flex-start}

  /* แถบกรอง/ค้นหา: ช่องกรอกเต็มความกว้าง */
  .filter-bar{gap:10px}
  .filter-bar .field,.filter-bar .btn{width:100%;min-width:0}

  /* รายการรายละเอียด (dl) เรียงบนล่าง */
  .dl{grid-template-columns:1fr;gap:2px 0}
  .dl dt{margin-top:9px;font-size:.85rem}
  .dl dd{font-weight:600}
  .pay-info .dl{grid-template-columns:1fr}

  /* ขั้นตอน 1-2-3-4 เรียงลง */
  .steps li{flex:1 1 100%}

  /* สถิติ */
  .stat{padding:14px 15px;gap:12px}
  .stat b{font-size:1.25rem}
  .stat-ico{width:40px;height:40px;font-size:18px}

  /* กล่องคัดลอก */
  .copy-box{flex-wrap:wrap;gap:6px}

  /* เอกสารใบเสร็จ/ใบแจ้งหนี้ */
  .doc{padding:20px;margin:14px auto;border-radius:10px}
  .doc-head{flex-direction:column;gap:14px}
  .doc-head .right{text-align:left}
  .doc-title{font-size:1.35rem}
  .table-sum{justify-content:stretch}
  .table-sum table{width:100%}

  /* ตารางเปรียบเทียบแพ็กเกจเลื่อนแนวนอนได้ พร้อมตรึงคอลัมน์ชื่อคุณสมบัติ */
  .table-wrap{margin-inline:-16px;padding-inline:16px}

  /* ---------- ตารางข้อมูล → การ์ดซ้อนกัน ----------
     JS (app.js) จะเติม data-label ให้ทุก td และใส่คลาส .cards-sm
     ให้เฉพาะตารางที่มีหัวตารางและคอลัมน์ตั้งแต่ 4 ขึ้นไป
     ตารางสั้น ๆ (เช่น รายการในใบแจ้งหนี้) ยังแสดงเป็นตารางปกติ */
  table.data.cards-sm{background:transparent;font-size:.93rem}
  table.data.cards-sm thead{display:none}
  table.data.cards-sm tbody,table.data.cards-sm tr,table.data.cards-sm td{display:block;width:auto}
  table.data.cards-sm tr{
    background:#fff;border:1px solid var(--line);border-radius:12px;
    padding:6px 14px;margin-bottom:11px;box-shadow:var(--shadow);
  }
  table.data.cards-sm tr:hover{background:#fff}
  table.data.cards-sm td{
    display:flex;justify-content:space-between;align-items:flex-start;gap:14px;
    padding:8px 0;border-bottom:1px dashed var(--line);text-align:right;
  }
  table.data.cards-sm tr td:last-child{border-bottom:0}
  /* ป้ายชื่อคอลัมน์ทางซ้ายของแต่ละบรรทัด */
  table.data.cards-sm td::before{
    content:attr(data-label);flex:0 0 40%;text-align:left;
    font-size:.82rem;font-weight:600;color:var(--muted);
  }
  /* ช่องที่ไม่มีป้าย (เช่น คอลัมน์ปุ่มจัดการ) ให้ใช้พื้นที่เต็ม */
  table.data.cards-sm td[data-label=""]::before{display:none}
  table.data.cards-sm td.actions{
    display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-start;
    text-align:left;white-space:normal;padding-top:11px;
  }
  table.data.cards-sm td.actions::before{flex-basis:100%;margin-bottom:2px}
  table.data.cards-sm td.actions .btn{flex:1 1 auto}
  table.data.cards-sm td.actions .inline-form{flex:1 1 auto;display:flex}
  table.data.cards-sm td.actions .inline-form .btn{width:100%}
  /* แถบความจุในตารางไม่ต้องบังคับความกว้างเดิม */
  table.data.cards-sm td[style]{min-width:0 !important}
  table.data.cards-sm td .progress{width:100%;margin-top:6px}

  /* หัวข้อการ์ดที่มีปุ่มด้านขวา ให้ตกบรรทัดสวย ๆ */
  .card-head{flex-direction:column;align-items:flex-start}
  .card-head .btn-row{width:100%}

  /* หลังบ้าน */
  .admin-content{padding:14px}
  .admin-top{padding:10px 14px}
  .admin-top h1{font-size:1.05rem}
  .admin-user span:not(.avatar){display:none}
  .admin-side{width:min(84vw,290px)}
}

/* ---------- มือถือจอเล็ก ---------- */
@media (max-width:480px){
  .container{padding:0 14px}
  .table-wrap{margin-inline:-14px;padding-inline:14px}
  .brand-text{font-size:.95rem;max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .credit-chip{font-size:.8rem;padding:5px 9px}
  .hero{padding:52px 0 58px}
  .hero h1{font-size:1.7rem}
  .price-amount b{font-size:1.9rem}
  .doc{padding:15px}
  .btn{padding:11px 15px}
  .card-body,.card-pad{padding:14px}
  /* ป้ายชื่อคอลัมน์แคบลงเพื่อให้ค่ามีที่แสดงมากขึ้น */
  table.data.cards-sm td::before{flex-basis:38%;font-size:.79rem}
  .steps{gap:6px;margin-bottom:18px}
  .footer-bottom{flex-direction:column;gap:6px}
}

/* เผื่อพื้นที่ปลอดภัยของ iPhone (notch / home indicator) */
@supports (padding:max(0px)){
  @media (max-width:768px){
    .container{padding-left:max(14px,env(safe-area-inset-left));padding-right:max(14px,env(safe-area-inset-right))}
    .site-footer{padding-bottom:max(20px,env(safe-area-inset-bottom))}
    .client-side{padding-left:max(10px,env(safe-area-inset-left))}
  }
}

/* ==========================================================
   Client Area / package grid — final responsive corrections
   กฎชุดเดิมยุบ grid-2/grid-3 ตั้งแต่ 1180px ซึ่งทำให้จอโน้ตบุ๊กดูเหมือน
   mobile layout; ประกาศท้ายไฟล์เพื่อคืนคอลัมน์โดยไม่กระทบมือถือจริง
   ========================================================== */
.client-shell{grid-template-columns:108px minmax(0,1fr)}
.client-main{width:100%;min-width:0}
.client-content{width:100%;max-width:1480px;margin-inline:auto;padding:28px 32px 40px}
.client-top > .hstack:first-child{min-width:0}
.client-top > .hstack:last-child{flex-shrink:0}

.cat-hero{min-height:245px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.cat-hero:hover{transform:translateY(-5px);border-color:#334b70;box-shadow:0 18px 42px rgba(2,10,30,.42)}
.cat-hero-btn{box-shadow:none}

@media (min-width:769px) and (max-width:1180px){
  .grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .form-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dl{grid-template-columns:150px minmax(0,1fr)}
}

@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .client-content{padding:22px 20px 32px}
}

@media (max-width:900px){
  .client-shell{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:768px){
  .client-content{padding:16px 14px 28px}
  .client-top{flex-wrap:nowrap;padding:10px 14px;min-height:64px}
  .client-top > .hstack:first-child{flex:1}
  .client-top > .hstack:last-child{gap:6px !important}
  .client-breadcrumb{display:none}
  .client-top h1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .client-top .credit-chip{padding:5px 8px;font-size:.78rem}
  .client-top .user-btn{padding:4px}
  .client-top .user-name,.client-top .caret{display:none}
  .ticket-msg{padding:14px}
}

@media (max-width:640px){
  .cat-hero-grid{grid-template-columns:1fr}
  .cat-hero{min-height:220px;padding:22px 20px}
}

@media (max-width:420px){
  .client-top .credit-chip{max-width:108px;overflow:hidden;text-overflow:ellipsis}
  .client-toggle{width:38px}
}

/* Uptime History bars (server-status.php) */
.uptime-bars{display:flex;gap:2px;align-items:flex-end;height:26px;overflow-x:auto}
.uptime-bar{flex:1 0 3px;min-width:3px;height:100%;border-radius:2px;background:#e2e8f0}
.uptime-bar.ok{background:var(--ok)}
.uptime-bar.warn{background:var(--warn)}
.uptime-bar.danger{background:var(--danger)}
.uptime-bar.na{background:#e2e8f0}