/* =====================================================================
   9Expert CI Skill Studio — หน้าจอแอป
   สีของหน้าจอ (chrome) ชุดเดียวกับ Markdown Studio · ภาพตัวอย่างงานใช้ MOCKUP_CSS ของ mockups.js (อยู่ใต้ .cim)
   ข้อความทุกคู่สีผ่าน 4.5:1 ทั้งโหมดสว่างและมืด
   ===================================================================== */

:root{
  --navy:#0D1B2A; --blue:#2486FF; --blue-primary:#005CFF; --sky:#48B0FF; --ice:#F8FAFD;
  --lime:#D4F73F; --lime-lt:#E4FF6B; --lime-dk:#B8D930;
  --r-xs:6px; --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:20px;
  --font-ui:'LINE Seed','Noto Sans Thai',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono','Noto Sans Thai',ui-monospace,Menlo,Consolas,monospace;
  --ease:160ms cubic-bezier(.4,0,.2,1);
  --stepper-w:224px;
}
[data-theme="light"]{
  color-scheme:light;
  --bg:#EEF3FA; --panel:#FFFFFF; --panel-2:#F6F9FD; --field:#F7F9FC; --hover:#EEF4FC;
  --text:#0D1B2A; --text-2:#3D4B5C; --muted:#566476;
  --border:#DCE4EF; --border-strong:#C3CFDF;
  --accent:#2486FF; --accent-text:#0B5BD3; --accent-soft:#E7F0FD; --focus:#1366E8;
  --num-on-bg:#0B5BD3; --num-on-fg:#FFFFFF;
  --chip-on-bg:#0D1B2A; --chip-on-fg:#FFFFFF;
  --btn-blue-bg:#0B5BD3; --btn-blue-fg:#FFFFFF; --btn-blue-hover:#0A4FB8;
  --ok:#166534; --ok-bg:#E5F4EA; --warn:#8A4B08; --warn-bg:#FDF1DE; --err:#A61B1B; --err-bg:#FDE9E9;
  --canvas:#E4EBF5; --canvas-dot:rgba(13,27,42,.09);
  --shadow-sm:0 1px 2px rgba(13,27,42,.05),0 2px 8px rgba(13,27,42,.04);
  --shadow:0 2px 6px rgba(13,27,42,.05),0 10px 30px rgba(13,27,42,.08);
  --shadow-lg:0 20px 60px rgba(13,27,42,.22);
  --mock-shadow:0 1px 2px rgba(13,27,42,.06),0 14px 36px rgba(13,27,42,.12);
  --toast-bg:#0D1B2A; --toast-fg:#FFFFFF; --toast-act:#D4F73F;
  --scroll:#C7D2E2;
}
[data-theme="dark"]{
  color-scheme:dark;
  --bg:#091420; --panel:#0F2032; --panel-2:#13273C; --field:#0C1B2B; --hover:#16293C;
  --text:#EAF1F8; --text-2:#B9C7D6; --muted:#93A4B8;
  --border:#1F3550; --border-strong:#2D4A6A;
  --accent:#48B0FF; --accent-text:#7CC4FF; --accent-soft:#13304E; --focus:#7CC4FF;
  --num-on-bg:#48B0FF; --num-on-fg:#0D1B2A;
  --chip-on-bg:#EAF1F8; --chip-on-fg:#0D1B2A;
  --btn-blue-bg:#48B0FF; --btn-blue-fg:#0D1B2A; --btn-blue-hover:#6CC0FF;
  --ok:#6EE7A0; --ok-bg:#0E2E22; --warn:#FBC96B; --warn-bg:#33250C; --err:#FCA5A5; --err-bg:#3A1519;
  --canvas:#0A1726; --canvas-dot:rgba(234,241,248,.07);
  --shadow-sm:0 1px 2px rgba(0,0,0,.3),0 2px 8px rgba(0,0,0,.2);
  --shadow:0 2px 8px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.35);
  --shadow-lg:0 24px 70px rgba(0,0,0,.6);
  --mock-shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px rgba(0,0,0,.45);
  --toast-bg:#EAF1F8; --toast-fg:#0D1B2A; --toast-act:#0B5BD3;
  --scroll:#26415A;
}

/* ---------------------------------------------------------------- พื้นฐาน */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
html,body{margin:0}
body{font-family:var(--font-ui);font-size:14px;line-height:1.6;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button{cursor:pointer}
img,svg{display:block}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0}
[hidden]{display:none !important}
::selection{background:rgba(36,134,255,.28)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
a{color:var(--accent-text)}
code,kbd,.mono{font-family:var(--font-mono)}
.nw{white-space:nowrap}
.sr-only{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
svg[viewBox="0 0 24 24"]{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:var(--scroll);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
*::-webkit-scrollbar-track{background:transparent}

.skip{position:absolute;left:12px;top:-60px;z-index:300;background:var(--panel);color:var(--text);padding:10px 14px;border-radius:var(--r-sm);box-shadow:var(--shadow);font-weight:600}
.skip:focus{top:12px}
.noscript{padding:24px;text-align:center}

/* ---------------------------------------------------------------- โครงหน้า */
.app{display:flex;flex-direction:column;height:100vh;height:100dvh;min-height:0}

.top{display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;padding:10px 18px;background:var(--panel);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);position:relative;z-index:30}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;min-width:0}
.brand-link{display:flex;align-items:center;border-radius:var(--r-sm);flex:none}
.brand-link:focus-visible{outline-offset:4px}
.logo-img{height:30px;width:auto;user-select:none;-webkit-user-drag:none;flex:none}
[data-theme="light"] .logo-dark,[data-theme="dark"] .logo-light{display:none}
.brand-sub{display:flex;flex-direction:column;line-height:1.25;border-left:1px solid var(--border);padding-left:12px;min-width:0}
.brand-t{font-size:15px;font-weight:700;letter-spacing:-.005em;color:var(--text);line-height:1.3}
.brand-s{font-size:11.5px;color:var(--muted);font-weight:500}
.top-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.top-sep{width:1px;height:22px;background:var(--border);margin:0 4px}
.hbtn{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 12px;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:10px;font-size:13px;font-weight:600;white-space:nowrap;transition:background var(--ease),border-color var(--ease)}
.hbtn svg{width:16px;height:16px;flex:none}
.hbtn:hover{background:var(--hover);border-color:var(--border-strong)}
.hbtn.icon-only{width:36px;padding:0;justify-content:center}
.hbtn .txt-s{display:none}
.lang-seg{display:inline-flex;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:3px;gap:2px}
.lang-seg button{border:0;background:transparent;color:var(--text-2);height:28px;min-width:38px;padding:0 9px;border-radius:7px;font-size:12.5px;font-weight:700}
.lang-seg button[aria-pressed="true"]{background:var(--panel);color:var(--accent-text);box-shadow:var(--shadow-sm)}

.work{flex:1;min-height:0;display:grid;grid-template-columns:var(--stepper-w) minmax(0,1fr)}
.main{min-height:0;min-width:0;display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  grid-template-rows:minmax(0,1fr) auto;
  grid-template-areas:"form preview" "bar preview"}
.stepper{position:relative;background:var(--panel);border-right:1px solid var(--border);overflow:auto;padding:16px 12px 14px;display:flex;flex-direction:column;gap:14px;min-height:0}
.panel{grid-area:form;overflow:auto;min-height:0;scroll-padding-top:16px}
.panel:focus{outline:none}
.actionbar{grid-area:bar}
.preview{grid-area:preview}

/* ---------------------------------------------------------------- ตัวบอกขั้นตอน */
.st-brand{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--border);border-radius:var(--r);background:var(--panel-2)}
.st-brand-mk{width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;font-weight:700;font-size:13px;overflow:hidden}
.st-brand-mk img{max-width:80%;max-height:80%;object-fit:contain}
.st-brand-t{min-width:0;display:flex;flex-direction:column;line-height:1.35}
.st-brand-n{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st-dots{display:flex;gap:3px;margin-top:3px}
.st-dots i{width:12px;height:12px;border-radius:4px;border:1px solid rgba(127,127,127,.35)}
.st-title{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:0 8px}
.st-list{list-style:none;display:flex;flex-direction:column;gap:2px}
.st-btn{position:relative;width:100%;display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:10px;padding:8px 9px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--text);text-align:left;transition:background var(--ease)}
.st-btn:hover{background:var(--hover)}
.st-num{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--text-2);border:1.5px solid var(--border-strong);background:var(--panel)}
.st-num svg{width:14px;height:14px;stroke-width:3}
.st-txt{display:flex;flex-direction:column;min-width:0;line-height:1.35}
.st-lbl{font-size:13.5px;font-weight:600}
.st-sub{font-size:11.5px;color:var(--muted)}
.st-btn[aria-current="step"]{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.st-btn[aria-current="step"] .st-num{background:var(--num-on-bg);color:var(--num-on-fg);border-color:var(--num-on-bg)}
.st-btn[aria-current="step"] .st-lbl{color:var(--text)}
.st-btn.is-done .st-num{background:var(--ok-bg);color:var(--ok);border-color:transparent}
/* เปิดดูแล้วแต่ยังเป็นค่าตั้งต้น — จุดกลาง ๆ ไม่ใช่ ✓ */
.st-btn.is-seen .st-num{border-style:dashed}
.st-flag{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--warn-bg);color:var(--warn);font-size:12px;font-weight:800}
.st-prog{margin-top:auto;padding:12px 8px 2px;border-top:1px solid var(--border)}
.st-prog-row{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:600}
.st-bar{height:6px;border-radius:99px;background:var(--bg);overflow:hidden;margin-top:7px}
.st-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--lime));transition:width .4s var(--ease)}

/* ---------------------------------------------------------------- แผงฟอร์ม */
.panel-in{max-width:820px;margin:0 auto;padding:26px 28px 48px;container-type:inline-size;container-name:form}
.step-top{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px}
.save-line{display:none;align-items:center;gap:5px;font-size:12px;color:var(--muted);font-weight:600}
.save-line svg{width:13px;height:13px;flex:none;color:var(--ok);stroke-width:2.6}
.save-line.is-warn svg{color:var(--warn)}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--accent-text);background:var(--accent-soft);padding:4px 11px;border-radius:99px;letter-spacing:.02em}
.step-title{font-size:25px;line-height:1.3;font-weight:700;letter-spacing:-.01em;margin:10px 0 6px;color:var(--text)}
.step-title:focus{outline:none}
.step-title:focus-visible{outline:2px solid var(--focus);outline-offset:4px;border-radius:4px}
.step-desc{font-size:14.5px;color:var(--text-2);max-width:64ch;line-height:1.65}

.group{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 22px;margin-top:16px;box-shadow:var(--shadow-sm)}
.group-h{display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px 12px;margin-bottom:14px}
.group-t{flex:1 1 220px;min-width:0}
.group-ic{width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent-text);display:grid;place-items:center;flex:none}
.group-ic svg{width:18px;height:18px}
.group h3{font-size:15.5px;font-weight:700;line-height:1.4}
.group-d{font-size:13px;color:var(--muted);margin-top:2px;line-height:1.6}
.group-x{margin-left:auto;flex:0 1 auto;max-width:100%;display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.group-x .row{gap:6px}
.sub-h{font-size:13px;font-weight:700;color:var(--text-2);margin:16px 0 8px}
.sub-h:first-child{margin-top:0}
.group .sub-h{font-size:13px;line-height:1.6}

.field{margin-bottom:14px}
.field:last-child{margin-bottom:0}
.lbl{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text)}
.opt{font-size:11px;font-weight:600;color:var(--muted);background:var(--bg);border:1px solid var(--border);padding:0 7px;border-radius:6px;line-height:18px}
.req{color:var(--err);font-weight:700}
.input,.textarea,.select{width:100%;background:var(--field);border:1.5px solid var(--border);border-radius:10px;padding:9px 12px;font-size:14px;line-height:1.55;color:var(--text);transition:border-color var(--ease),background var(--ease)}
.input:hover,.textarea:hover,.select:hover{border-color:var(--border-strong)}
.input:focus,.textarea:focus,.select:focus{border-color:var(--accent);background:var(--panel)}
.input::placeholder,.textarea::placeholder{color:var(--muted);opacity:1}
.input[aria-invalid="true"]{border-color:var(--err)}
.textarea{resize:vertical;min-height:84px;max-height:420px}
.textarea.sm{min-height:62px}
.select{appearance:none;-webkit-appearance:none;padding-right:36px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;background-size:5px 5px;background-repeat:no-repeat}
.input.mono{font-family:var(--font-mono);font-size:13px}
.hint{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.6}
.field-msg{display:flex;align-items:flex-start;gap:6px;font-size:12.5px;line-height:1.55;margin-top:6px;color:var(--text-2)}
.field-msg:empty{display:none}
.field-msg svg{width:14px;height:14px;flex:none;margin-top:3px;stroke-width:2.6}
.field-msg.err{color:var(--err);font-weight:600}
.field-msg.ok{color:var(--ok)}
.field-msg.warn{color:var(--warn)}
.lbl-x{margin-left:auto;display:inline-flex}
.lbl-x:empty{display:none}
.nb{display:inline-block}
.hint code,.group-d code,.note code{font-size:12px;background:var(--bg);border:1px solid var(--border);padding:0 5px;border-radius:5px;color:var(--text);display:inline-block;max-width:100%;overflow-wrap:anywhere;line-height:1.5}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid-2 > .field{margin-bottom:0}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.counter{font-family:var(--font-mono);font-size:12px;color:var(--muted);margin-left:auto}
.counter.is-warn{color:var(--warn);font-weight:700}
.counter.is-err{color:var(--err);font-weight:700}

/* ปุ่ม */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;border:1.5px solid transparent;font-weight:600;font-size:13.5px;line-height:1.2;white-space:nowrap;text-decoration:none;transition:background var(--ease),border-color var(--ease),box-shadow var(--ease)}
.btn svg{width:17px;height:17px;flex:none}
.btn-primary{background:var(--lime);color:var(--navy);border-color:var(--lime-dk)}
.btn-primary:hover{background:var(--lime-lt)}
.btn-blue{background:var(--btn-blue-bg);color:var(--btn-blue-fg)}
.btn-blue:hover{background:var(--btn-blue-hover)}
.btn-ghost{background:var(--panel);color:var(--text);border-color:var(--border-strong)}
.btn-ghost:hover{background:var(--hover)}
.btn-quiet{background:transparent;color:var(--accent-text);padding:0 10px}
.btn-quiet:hover{background:var(--hover)}
.btn-sm{height:32px;padding:0 12px;font-size:12.5px;border-radius:9px}
.btn-sm svg{width:15px;height:15px}
.btn-lg{height:50px;padding:0 24px;font-size:15px;border-radius:12px}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;border-radius:9px;border:1px solid transparent;background:transparent;color:var(--text-2);flex:none}
.icon-btn:hover{background:var(--hover);color:var(--text)}
.icon-btn svg{width:16px;height:16px}

/* ชิป: radio / checkbox จริง ซ่อนวงกลม แสดงเป็นปุ่ม */
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips.scroll{flex-wrap:nowrap;overflow-x:auto;padding:2px 2px 6px;margin:-2px -2px 0;scrollbar-width:thin}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{padding:0}
.chip{position:relative;display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:5px 13px;border:1.5px solid var(--border);border-radius:99px;background:var(--panel);font-size:13px;font-weight:600;color:var(--text-2);cursor:pointer;user-select:none;white-space:nowrap;transition:background var(--ease),border-color var(--ease),color var(--ease)}
.chip:hover{border-color:var(--border-strong);color:var(--text)}
.chip input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.chip:has(input:checked){background:var(--chip-on-bg);border-color:var(--chip-on-bg);color:var(--chip-on-fg)}
.chip:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}
.chip .ck{width:14px;height:14px;display:none;stroke-width:3;flex:none}
.chip:has(input:checked) .ck{display:block}
.chip.sq{border-radius:10px}
.chip small{font-weight:500;opacity:.85;font-size:11.5px}
.seg-f{margin-bottom:14px}
.seg-f:last-child{margin-bottom:0}
.seg-f legend{font-size:13px;font-weight:600;margin-bottom:7px;color:var(--text)}

/* ป้าย / กล่องข้อความ */
.badge{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:99px;font-size:11.5px;font-weight:700;line-height:1.6;white-space:nowrap}
.badge svg{width:12px;height:12px;stroke-width:3}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.fail{background:var(--err-bg);color:var(--err)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.lime{background:var(--lime);color:var(--navy)}
.badge.blue{background:var(--accent-soft);color:var(--accent-text)}
.badge.muted{background:var(--bg);color:var(--text-2);border:1px solid var(--border)}
.note{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;border-radius:var(--r);background:var(--accent-soft);color:var(--text);font-size:13px;line-height:1.6;margin-top:12px}
.note svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--accent-text)}
.note.warn{background:var(--warn-bg)}
.note.warn svg{color:var(--warn)}
.note.err{background:var(--err-bg)}
.note.err svg{color:var(--err)}
.note.ok{background:var(--ok-bg)}
.note.ok svg{color:var(--ok)}
.note b{font-weight:700}
.errs{list-style:none;display:flex;flex-direction:column;gap:4px;margin-top:8px;font-size:12.5px}
.errs li{display:flex;gap:6px;align-items:flex-start}
.errs .e{color:var(--err)}
.errs .w{color:var(--warn)}
.errs .i{color:var(--text-2)}
.errs .o{color:var(--ok)}
.errs svg{width:14px;height:14px;flex:none;margin-top:3px;stroke-width:2.6}

/* ---------------------------------------------------------------- ขั้น 1: แกลเลอรีเทมเพลต */
.start-hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;margin-top:18px;padding:18px 20px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow-sm)}
.start-hero h3{font-size:15px;font-weight:700}
.start-hero p{font-size:13px;color:var(--muted)}
.start-steps{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:8px;font-size:12.5px;color:var(--text-2);list-style:none}
.start-steps li{display:flex;align-items:center;gap:6px}
.start-steps b{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);font-size:11px}
.gal-tools{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end;margin-top:18px}
.gal-tools fieldset{flex:1 1 360px;min-width:0}
.gal-tools legend{font-size:12.5px;font-weight:700;color:var(--text-2);margin-bottom:6px}
.gal-search{flex:1 1 240px;min-width:180px}
.gal-search .input{height:36px;padding:6px 12px 6px 34px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23808A95' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:16px;background-position:11px 50%}
.gal-count{font-size:12.5px;color:var(--muted);margin-top:12px}
/* สองคอลัมน์ได้ตั้งแต่เนื้อที่ ~376px (จอ 900–1280px ไม่ตกเป็นคอลัมน์เดียว) */
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,180px),1fr));gap:16px;margin-top:10px}
.tcard{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease)}
.tcard:hover{border-color:var(--border-strong);box-shadow:var(--shadow);transform:translateY(-2px)}
.tcard:has(.tcard-use:focus-visible){outline:2px solid var(--focus);outline-offset:2px}
.tcard.is-current{border-color:var(--accent);box-shadow:0 0 0 1.5px var(--accent),var(--shadow)}
.tcard-thumb{border-bottom:1px solid var(--border);background:var(--canvas)}
.tcard-flags{display:flex;flex-wrap:wrap;gap:4px}
.tcard-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.tcard-title{font-size:15px;font-weight:700;line-height:1.4}
.tcard-org{font-size:12.5px;color:var(--text-2);line-height:1.5}
.tcard-desc{font-size:12.5px;color:var(--muted);line-height:1.6}
.tones{display:flex;flex-wrap:wrap;gap:4px;list-style:none}
.tones li{font-size:11px;font-weight:600;padding:0 7px;border-radius:99px;background:var(--bg);border:1px solid var(--border);color:var(--text-2);line-height:19px}
.tcard-act{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}
.tcard-use{flex:1 1 auto}
.tcard-use::after{content:"";position:absolute;inset:0;z-index:1;border-radius:inherit}
.tcard-use:focus-visible{outline:none}
.tcard-peek{position:relative;z-index:2}
.tcard-blank{border-style:dashed;border-width:1.5px;background:var(--panel-2);box-shadow:none}
.tcard-blank .tcard-thumb{display:grid;place-items:center;aspect-ratio:16/10;background:repeating-linear-gradient(135deg,transparent 0 10px,var(--canvas-dot) 10px 11px),var(--panel-2);color:var(--text-2)}
.blank-ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.blank-ic svg{width:24px;height:24px}
.empty{padding:28px;text-align:center;color:var(--muted);border:1.5px dashed var(--border-strong);border-radius:var(--r-lg);margin-top:12px}

/* ---------------------------------------------------------------- ขั้น 3: สี */
.pal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:10px;margin-top:12px}
.pal{position:relative;display:flex;flex-direction:column;gap:7px;padding:8px;border:1.5px solid var(--border);border-radius:var(--r);background:var(--panel);text-align:left;transition:border-color var(--ease),box-shadow var(--ease)}
.pal:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}
.pal.is-on{border-color:var(--accent);box-shadow:0 0 0 1.5px var(--accent)}
.pal-sw{display:flex;height:40px;border-radius:8px;overflow:hidden;border:1px solid rgba(127,127,127,.25)}
.pal-sw span{flex:1}
.pal-sw span:first-child{flex:1.7}
.pal-n{font-size:12.5px;font-weight:600;line-height:1.4;display:flex;align-items:center;gap:6px;color:var(--text)}
.pal-n svg{width:14px;height:14px;color:var(--accent-text);stroke-width:3;margin-left:auto}
.pal-n small{display:block;font-weight:500;color:var(--muted);font-size:11.5px}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.ccard{border:1px solid var(--border);border-radius:14px;padding:12px;background:var(--panel-2);display:flex;flex-direction:column;gap:8px}
.ccard-n{display:flex;flex-direction:column;line-height:1.35;font-size:13px;font-weight:700;color:var(--text)}
.ccard-n small{font-size:11.5px;font-weight:500;color:var(--muted)}
.ccard-use{font-size:11.5px;color:var(--muted);line-height:1.5}
input[type="color"]{-webkit-appearance:none;appearance:none;width:100%;height:58px;padding:0;border:0;border-radius:10px;background:none;cursor:pointer}
input[type="color"]::-webkit-color-swatch-wrapper{padding:0}
input[type="color"]::-webkit-color-swatch{border:1px solid rgba(127,127,127,.35);border-radius:10px}
input[type="color"]::-moz-color-swatch{border:1px solid rgba(127,127,127,.35);border-radius:10px}
.hexin{display:flex;align-items:center;gap:0;border:1.5px solid var(--border);border-radius:9px;background:var(--panel);overflow:hidden}
.hexin:focus-within{border-color:var(--accent)}
.hexin .input{border:0;border-radius:0;background:transparent;font-family:var(--font-mono);font-size:13px;padding:6px 10px;text-transform:uppercase;height:34px}
.hexin .input:focus{background:transparent}
.hexin .input:focus-visible{outline:none}
.hexin:has(.input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}
.hexin:has(.input[aria-invalid="true"]){border-color:var(--err)}
.scales{display:flex;flex-direction:column;gap:12px}
.scale-n{font-size:12.5px;font-weight:700;color:var(--text-2);margin-bottom:6px;display:flex;align-items:center;gap:8px}
.scale-n code{font-size:11.5px;color:var(--muted);font-weight:500}
.scale{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:3px}
.sc{height:46px;border:0;border-radius:7px;display:flex;align-items:flex-end;justify-content:center;padding:0 0 5px;font-family:var(--font-mono);font-size:10.5px;font-weight:700;transition:transform var(--ease)}
.sc:hover{transform:translateY(-2px)}
.sc.is-base{box-shadow:inset 0 0 0 2px rgba(255,255,255,.75),0 0 0 1.5px var(--text)}
.ct-sum{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;margin-bottom:12px;color:var(--text-2)}
.ct-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.ct{border:1px solid var(--border);border-radius:var(--r);padding:10px 12px;background:var(--panel);display:grid;grid-template-columns:52px minmax(0,1fr);gap:4px 12px;align-items:center}
.ct.is-fail{border-color:color-mix(in srgb,var(--err) 40%,var(--border))}
.ct-s{grid-row:span 2;width:52px;height:44px;border-radius:9px;display:grid;place-items:center;font-size:16px;font-weight:700;border:1px solid rgba(127,127,127,.25)}
.ct-s::before{content:attr(data-s)}
.ct-l{font-size:12.5px;font-weight:600;line-height:1.45;color:var(--text)}
.ct-r{font-family:var(--font-mono);font-size:13px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ct-r small{font-weight:500;color:var(--muted);font-size:11px}
.ct-hint{grid-column:1/-1;font-size:12px;color:var(--text-2);background:var(--warn-bg);border-radius:8px;padding:7px 10px;margin-top:6px;line-height:1.55}
.ct-hint .btn{margin-top:6px}
.roles{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.role{display:grid;grid-template-columns:48px minmax(0,1fr);gap:4px 10px;align-items:center;border:1px solid var(--border);border-radius:var(--r);padding:10px;background:var(--panel-2)}
.role input[type="color"]{width:48px;height:48px;grid-row:span 2}
.role-n{font-size:12.5px;font-weight:700;display:flex;align-items:center;gap:6px}
.role .row{flex-wrap:nowrap;gap:6px}
.role .hexin{flex:1 1 84px;min-width:0;max-width:130px}

/* สวิตช์ "อัตโนมัติ" (checkbox role=switch) — ขอบราง ≥ 3:1 ทั้งสองธีม */
.switch{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--text-2);cursor:pointer;line-height:1.4;max-width:100%}
.switch input{-webkit-appearance:none;appearance:none;position:relative;flex:none;width:34px;height:20px;margin:0;border-radius:99px;background:var(--muted);cursor:pointer;transition:background var(--ease)}
.switch input::before{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:var(--panel);transition:transform var(--ease)}
.switch input:checked{background:var(--btn-blue-bg)}
.switch input:checked::before{transform:translateX(14px)}
.switch input:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.switch-lg{font-size:13.5px;color:var(--text)}

/* การ์ดสีปุ่มและลิงก์ (Action) — เต็มแถว: ซ้ายคือสี ขวาคือผลตรวจ */
.ccard-act{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:10px 18px;align-items:start}
.act-l,.act-r{display:flex;flex-direction:column;gap:8px;min-width:0}
.act-r{padding-top:2px}
.ccard-act .switch{align-self:flex-start}
.auto-sw{height:58px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:13.5px;border:1px solid rgba(127,127,127,.35)}
.auto-v{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px}
.auto-v code,.ai code,.ovr-auto code,.sw-t code,.ovr-ct code{font-family:var(--font-mono);font-size:11.5px;color:var(--text)}
.ai{display:flex;flex-direction:column;gap:5px;font-size:11.5px;color:var(--text-2);line-height:1.5}
.ai-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.mini-sw{width:28px;height:20px;border-radius:5px;display:grid;place-items:center;font-size:10px;font-weight:700;border:1px solid rgba(127,127,127,.35);flex:none}

/* ชิปสี (อัตโนมัติ) */
.sw-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px 16px;padding:0;margin:0 0 4px}
.sw-list li{display:flex;align-items:center;gap:7px;font-size:12.5px}
.sw-chip{width:28px;height:28px;border-radius:8px;border:1px solid rgba(127,127,127,.35);flex:none;display:inline-block}
.sw-t{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}
.sw-t b{font-size:11.5px;color:var(--text-2)}

/* แถวสีที่กำหนดเอง (ลำดับสีกราฟ / จุดไล่สี) */
.crows{list-style:none;display:flex;flex-direction:column;gap:8px;padding:0;margin:0}
.crow{display:grid;grid-template-columns:22px 44px minmax(108px,140px) minmax(0,1fr) auto;gap:6px 10px;align-items:center;padding:8px 10px;border:1px solid var(--border);border-radius:var(--r);background:var(--panel-2)}
.crow-n{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:1px solid var(--border);font-size:11px;font-weight:700;color:var(--text-2)}
.crow input[type="color"]{width:44px;height:36px}
.crow .field-msg{grid-column:2/-1;grid-row:2;margin-top:0}
.crow-ct{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:11.5px;color:var(--text-2);min-width:0}
.crow-ok{font-family:var(--font-mono);color:var(--text-2)}
.crow-tip{line-height:1.45}
.crow-btns{display:flex;gap:2px}
.crow-btns [aria-disabled="true"]{opacity:.4;cursor:not-allowed}

/* สีรองเพิ่มเติม — แถวละสี: สี · HEX · ชื่อ · ใช้กับ · ลบ */
.xhead,.xrow{display:grid;grid-template-columns:40px 100px minmax(0,1fr) minmax(0,1.35fr) 32px;gap:6px 8px;align-items:center}
.xhead{padding:0 9px 4px;font-size:11.5px;font-weight:700;color:var(--muted)}
.xrows{list-style:none;display:flex;flex-direction:column;gap:6px;padding:0;margin:0}
.xrow{padding:6px 8px;border:1px solid var(--border);border-radius:var(--r);background:var(--panel-2)}
.xrow input[type="color"]{width:40px;height:36px}
.xrow .hexin .input{padding:6px 8px}
.xrow .xn,.xrow .xu{height:36px;padding:6px 10px;font-size:13px}
.xu-w{display:flex;align-items:center;gap:8px;min-width:0}
.xu-w .xu{flex:1;min-width:0}
.xu-l{display:none;flex:none;font-size:11.5px;font-weight:700;color:var(--muted);white-space:nowrap}
.xrow .field-msg{grid-column:1/-1;grid-row:2;margin-top:0}
.empty-s{font-size:12.5px;color:var(--muted)}

/* ค่าขั้นสูง (details) */
.group-adv{padding:0}
.adv summary{display:flex;align-items:center;gap:12px;padding:18px 22px;cursor:pointer;list-style:none;border-radius:var(--r-lg)}
.adv summary::-webkit-details-marker{display:none}
.adv summary::after{content:"";flex:none;width:8px;height:8px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin:0 4px 4px 4px;transition:transform var(--ease)}
.adv[open] summary::after{transform:rotate(-135deg);margin-bottom:-4px}
.adv summary:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}
.adv-t{display:flex;flex-direction:column;flex:1;min-width:0;line-height:1.45}
.adv-t b{font-size:15.5px;font-weight:700}
.adv-t small{font-size:13px;color:var(--muted);margin-top:2px}
.adv-b{padding:0 22px 22px}
.adv-b .sub-h:first-child{margin-top:0}
.ovr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:10px}
.ovr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 10px;align-items:center;align-content:start;padding:10px 12px;border:1px solid var(--border);border-radius:var(--r);background:var(--panel-2);min-width:0}
.ovr-n{display:flex;flex-direction:column;font-size:13px;font-weight:700;line-height:1.35;min-width:0}
.ovr-n small{font-size:11.5px;font-weight:500;color:var(--muted)}
.ovr-v{grid-column:1/-1;display:flex;gap:8px;align-items:center;flex-wrap:wrap;min-width:0}
.ovr-v input[type="color"]{width:44px;height:34px;flex:none}
.ovr-v .hexin{flex:1 1 100px;min-width:0}
.ovr-v .field-msg{flex-basis:100%;margin-top:0}
.ovr-auto{display:inline-flex;gap:8px;align-items:center;font-size:12.5px;color:var(--text-2)}
.ovr-ct{grid-column:1/-1;font-size:11.5px;color:var(--text-2);display:flex;flex-wrap:wrap;gap:4px 6px;align-items:center}
.ovr-ct:empty{display:none}

/* ค่าทางการของเอกสารและตาราง (ขั้น 8) */
.ovr-x{grid-column:1/-1}
.ovr-x .pt-field{max-width:220px}
.ovr-note{color:var(--text-2)}
.tbl-box{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px 16px;align-items:center;margin-bottom:12px}
.tbl-pv-in{border-radius:10px;border:1px solid var(--border);padding:12px;overflow:hidden}
.tbl-pv table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.45;table-layout:fixed}
.tbl-pv th,.tbl-pv td{overflow-wrap:anywhere}
.tbl-pv th:first-child{width:44%}
.tbl-pv th{text-align:left;font-weight:700;padding:6px 8px}
.tbl-pv td{padding:5px 8px}
.tbl-info{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--text-2);line-height:1.55}
.tbl-info code{font-size:11.5px;color:var(--text)}
.off-stripe{margin-top:14px}
.pt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,100px),1fr));gap:10px 12px;margin-bottom:14px}
.pt-grid .field{margin-bottom:0}
.pt-field .input{height:38px;padding:6px 10px}
.pt-field .lbl{font-size:12.5px}
.off-reset{margin-top:16px;padding-top:14px;border-top:1px dashed var(--border-strong)}

/* การไล่สี: จุดสีและมุม */
.grad-box{margin-top:12px;padding:14px;border:1.5px dashed var(--border-strong);border-radius:var(--r);background:var(--panel-2)}
.grad-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.grad-pv{width:150px;height:54px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:18px;border:1px solid rgba(127,127,127,.3);flex:none}
.grad-pv.is-none{background:repeating-linear-gradient(135deg,transparent 0 8px,var(--canvas-dot) 8px 9px)}
.grad-row .field-msg{flex:1 1 200px;margin:0}
.grad-angle{margin:12px 0 0}
.grad-angle .row{flex-wrap:nowrap}
.grad-angle input[type="range"]{flex:1;min-width:0;accent-color:var(--btn-blue-bg)}
.grad-angle .input{width:84px;flex:none;height:36px;padding:5px 10px}

/* ชื่อเรียกอื่น / ฟอนต์สำรอง (ชิป) และกฎเฉพาะขององค์กร */
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0 0 2px}
.tags:empty{display:none}
.tags li{display:inline-flex;align-items:center;gap:2px;max-width:100%;padding:2px 2px 2px 12px;border:1.5px solid var(--border-strong);border-radius:99px;background:var(--field);font-size:13px;font-weight:600;line-height:1.45}
.tags li span{min-width:0;overflow-wrap:anywhere}
.tags .icon-btn{width:28px;height:28px;border-radius:99px}
.rules{list-style:none;display:flex;flex-direction:column;gap:8px;padding:0;margin:0 0 12px}
.rules:empty{display:none}
.rule{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:8px;align-items:start}
.rule-n{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-text);font-size:12px;font-weight:700;margin-top:7px}
.rule .icon-btn{margin-top:4px}
.rules:not(:empty) + .rule-add{border-top:1px dashed var(--border-strong);padding-top:14px}

/* ---------------------------------------------------------------- ขั้น 4: ตัวอักษร */
.fonts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.flist{position:relative;border:1px solid var(--border);border-radius:var(--r);background:var(--field);max-height:380px;overflow:auto;padding:4px 6px 6px;overscroll-behavior:contain}
.flist{scroll-padding-top:38px;scroll-padding-bottom:6px}
.fcat{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:9px 8px 5px;position:sticky;top:-4px;background:var(--field);z-index:1}
.fopt{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 10px;align-items:center;padding:7px 10px;border-radius:9px;cursor:pointer;border:1.5px solid transparent}
.fopt:hover{background:var(--hover)}
/* radio เต็มแถว: เบราว์เซอร์เลื่อนทั้งแถวให้พ้นหัวหมวดที่ติดด้านบนเมื่อเลือกด้วยลูกศร */
.fopt input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;pointer-events:none}
.fopt:has(input:checked){background:var(--panel);border-color:var(--accent);box-shadow:var(--shadow-sm)}
.fopt:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:1px}
.fname{font-size:16.5px;line-height:1.35;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fsamp{grid-column:1;font-size:12.5px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fside{grid-row:span 2;grid-column:2;display:flex;align-items:center;gap:6px}
.fside svg{width:16px;height:16px;color:var(--accent-text);stroke-width:3;display:none}
.fopt:has(input:checked) .fside svg{display:block}
.ftag{font-size:10.5px;font-weight:700;color:var(--warn);background:var(--warn-bg);padding:0 6px;border-radius:5px;line-height:18px;white-space:nowrap}
.fcustom{display:flex;gap:8px;align-items:center;padding:6px 4px 2px}
.fcustom .input{height:34px;padding:5px 10px;font-size:13px}
.spec{border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 22px;background:var(--panel-2);overflow:hidden;container-type:inline-size}
/* ขนาดตามความกว้างของกล่องตัวอย่าง (ไม่ใช่ทั้งฟอร์ม) — จอ 320px ชื่อยาวอย่าง "โฮเทลส์แอนด์รีสอร์ตส์" ยังอยู่บรรทัดเดียว ไม่ถูกตัดกลางคำ */
.spec-h{font-size:clamp(17px,9.5cqi,34px);line-height:1.25;color:var(--text);overflow-wrap:anywhere}
.spec-b{font-size:15px;line-height:1.7;color:var(--text-2);margin-top:10px;overflow-wrap:anywhere}
.spec-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px;padding-top:12px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}
.spec-meta b{color:var(--text);font-weight:600}
.tscale{width:100%;border-collapse:collapse;margin-top:14px;font-size:12.5px;table-layout:fixed}
.tscale th{text-align:left;font-weight:700;color:var(--muted);font-size:11.5px;padding:6px 8px;border-bottom:1px solid var(--border)}
.tscale td{padding:6px 8px;border-bottom:1px solid var(--border);vertical-align:middle}
/* ขนาดจริงจนกว่าช่องจะแคบ (จอเล็ก) แล้วย่อตามความกว้างฟอร์ม — ตัดที่ช่องว่าง ไม่ตัดกลางคำไทย */
.tscale td.s{font-size:min(var(--px,16px),8.5cqi);overflow-wrap:break-word;color:var(--text);line-height:1.35}
.tscale td.n{font-family:var(--font-mono);color:var(--text-2);font-size:12px;white-space:nowrap}
.tscale col.c1{width:84px}
.tscale col.cn{width:64px}

/* ---------------------------------------------------------------- ขั้น 5: สไตล์ */
.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,160px),1fr));gap:12px}
.scard{position:relative;display:flex;flex-direction:column;border:1.5px solid var(--border);border-radius:14px;overflow:hidden;background:var(--panel);cursor:pointer;transition:border-color var(--ease),box-shadow var(--ease)}
.scard:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}
.scard input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.scard:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 1.5px var(--accent)}
.scard:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}
.scard-th{border-bottom:1px solid var(--border);background:var(--canvas)}
.scard-b{padding:10px 12px 12px}
.scard-n{font-size:14px;font-weight:700;display:flex;align-items:center;gap:6px}
.scard-n svg{width:15px;height:15px;color:var(--accent-text);stroke-width:3;margin-left:auto;display:none}
.scard:has(input:checked) .scard-n svg{display:block}
.scard-d{font-size:12px;color:var(--muted);line-height:1.55;margin-top:3px}
.tokens{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px}
.tok-wide{grid-column:1/-1}
.guide{display:grid;gap:10px}
.guide div{border-left:3px solid var(--accent);padding:2px 0 2px 12px}
.guide dt{font-size:12.5px;font-weight:700;color:var(--text)}
.guide dd{font-size:13px;color:var(--text-2);line-height:1.65;margin-top:2px}

/* ---------------------------------------------------------------- รายการ (ค่านิยม ควร/ไม่ควร) */
.items{list-style:none;display:flex;flex-direction:column;gap:6px}
.items li{display:flex;align-items:flex-start;gap:8px;padding:7px 8px 7px 12px;border:1px solid var(--border);border-radius:10px;background:var(--field);font-size:13.5px;line-height:1.55}
.items li span{flex:1;min-width:0;overflow-wrap:anywhere;padding-top:3px}
.items:empty{display:none}
.additem{display:flex;gap:8px;margin-top:8px}
.additem .input{flex:1;min-width:0}
.traits{display:flex;flex-wrap:wrap;gap:6px}

/* ---------------------------------------------------------------- ขั้น 7: โลโก้ */
.drop{border:2px dashed var(--border-strong);border-radius:var(--r-lg);padding:22px;text-align:center;background:var(--field);transition:border-color var(--ease),background var(--ease)}
.drop.is-over{border-color:var(--accent);background:var(--accent-soft)}
.drop-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin:0 auto 8px;background:var(--panel);border:1px solid var(--border);color:var(--accent-text)}
.drop-ic svg{width:22px;height:22px}
.drop p{font-size:13px;color:var(--text-2)}
.drop .hint{margin-top:2px}
.drop .btn{margin-top:10px}
.logo-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
.logo-tile{border-radius:12px;height:116px;display:grid;place-items:center;border:1px solid var(--border);padding:12px}
.logo-tile img{max-width:82%;max-height:64px;object-fit:contain}
.logo-cap{font-size:11.5px;color:var(--muted);text-align:center;margin-top:5px}
.logo-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;font-size:12.5px;color:var(--text-2)}
.logo-meta code{font-size:12px}

/* ---------------------------------------------------------------- ขั้น 8: ชุดเทมเพลตงาน */
.kit-tools{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
.kits{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.kit{border:1.5px solid var(--border);border-radius:14px;background:var(--panel);padding:14px 16px;transition:border-color var(--ease)}
.kit:has(input:checked){border-color:var(--accent);background:linear-gradient(0deg,var(--panel),var(--panel)) padding-box}
.kit-h{display:flex;align-items:flex-start;gap:12px}
.kit-h label{display:flex;gap:12px;align-items:flex-start;flex:1;min-width:0;cursor:pointer}
.kit input[type="checkbox"]{width:20px;height:20px;margin:2px 0 0;accent-color:var(--accent);flex:none;cursor:pointer}
.kit-n{font-size:14.5px;font-weight:700;line-height:1.45;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.kit-d{font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:2px}
.kit-file{font-family:var(--font-mono);font-size:11.5px;color:var(--text-2);overflow-wrap:anywhere;min-width:0}
.kit-h label > span{min-width:0}
.kit-has{display:flex;flex-wrap:wrap;gap:5px;margin:10px 0 0 32px;list-style:none}
.kit-has li{font-size:11.5px;padding:1px 8px;border-radius:6px;background:var(--bg);border:1px solid var(--border);color:var(--text-2)}

/* ---------------------------------------------------------------- ขั้น 9: ส่งออก */
.ready{list-style:none;display:grid;gap:6px}
.ready li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;line-height:1.55}
.ready .ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none}
.ready .ic svg{width:13px;height:13px;stroke-width:3}
.ready .ic.ok{background:var(--ok-bg);color:var(--ok)}
.ready .ic.warn{background:var(--warn-bg);color:var(--warn)}
.ready .ic.err{background:var(--err-bg);color:var(--err)}
.final-name{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px;font-size:13px;color:var(--text-2)}
.final-name code{font-size:13px;color:var(--text);background:var(--bg);border:1px solid var(--border);padding:1px 8px;border-radius:6px}
.desc-auto{background:var(--field);border:1.5px dashed var(--border-strong);border-radius:10px;padding:10px 12px;font-size:14px;line-height:1.65;color:var(--text)}
.dl-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.dl-main{display:flex;flex-direction:column;gap:12px;align-items:flex-start;padding:18px;border-radius:var(--r-lg);background:linear-gradient(120deg,#0B1722 0%,#0D1B2A 50%,#15324D 100%);color:#F8FAFD;margin-top:4px}
.dl-main h3{font-size:16px;font-weight:700;color:#FFFFFF}
.dl-main p{font-size:13px;color:#C9D6E3}
.dl-main code{font-size:12.5px;color:#D4F73F}
.dl-main .btn-ghost{background:transparent;color:#F8FAFD;border-color:#3A5675}
.dl-main .btn-ghost:hover{background:rgba(255,255,255,.08)}
.dl-main :focus-visible{outline-color:#D4F73F}
.steps-ol{padding-left:22px;display:grid;gap:6px;font-size:13.5px;line-height:1.65}
.steps-ol li::marker{color:var(--accent-text);font-weight:700}
.install{border:1px solid var(--border);border-radius:var(--r);background:var(--panel-2);margin-top:10px}
.install summary{cursor:pointer;padding:12px 14px;font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px;list-style:none;border-radius:var(--r)}
.install summary::-webkit-details-marker{display:none}
.install summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin-left:auto;transition:transform var(--ease)}
.install[open] summary::after{transform:rotate(-135deg)}
.install summary svg{width:18px;height:18px;flex:none;color:var(--accent-text)}
.install summary small{font-weight:500;color:var(--muted);font-size:12px}
.install > div{padding:0 16px 14px}

/* ต้นไม้ไฟล์ */
.tree{list-style:none;font-family:var(--font-mono);font-size:12.5px}
.tree ul{list-style:none;padding-left:16px;border-left:1px dashed var(--border-strong);margin-left:9px}
.tree .dir{display:flex;align-items:center;gap:7px;padding:4px 8px;color:var(--text-2);font-weight:700}
.tree .dir svg,.tree .f svg{width:15px;height:15px;flex:none}
.tree .f{width:100%;display:flex;align-items:center;gap:7px;padding:4px 8px;border:0;border-radius:7px;background:transparent;text-align:left;color:var(--text)}
.tree button.f:hover{background:var(--hover)}
.tree .f[aria-current="true"]{background:var(--accent-soft);color:var(--accent-text);font-weight:700}
.tree .f .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree .f .sz{color:var(--muted);font-size:11.5px;white-space:nowrap}
.tree-total{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-2);margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}

/* ---------------------------------------------------------------- พรีวิว */
.preview{display:flex;flex-direction:column;min-height:0;min-width:0;background:var(--canvas);border-left:1px solid var(--border)}
.pv-head{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap}
.pv-tabs{display:inline-flex;background:var(--bg);border:1px solid var(--border);border-radius:11px;padding:3px;gap:2px;max-width:100%;overflow-x:auto}
.pv-tabs [role="tab"]{border:0;background:transparent;color:var(--text-2);height:32px;padding:0 13px;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap}
.pv-tabs [role="tab"]:hover{color:var(--text)}
.pv-tabs [role="tab"][aria-selected="true"]{background:var(--panel);color:var(--accent-text);box-shadow:var(--shadow-sm)}
.pv-live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);font-weight:600}
.pv-live i{width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 3px rgba(34,197,94,.2)}
.pv-body{flex:1;min-height:0;overflow:auto;background-color:var(--canvas);background-image:radial-gradient(var(--canvas-dot) 1px,transparent 1.2px);background-size:16px 16px}
.pv-panel{padding:18px 20px 28px;min-width:0}
.pv-panel:focus{outline:none}
.pv-panel:focus-visible{outline:2px solid var(--focus);outline-offset:-3px}
.pv-foot{margin:0;padding:8px 14px;font-size:11.5px;color:var(--muted);background:var(--panel);border-top:1px solid var(--border);line-height:1.5}
/* กรอบภาพตัวอย่าง: มุม 12px เท่ามุมสูงสุดของชิ้นงาน (mockups.js) และไม่มีพื้นสีของกรอบ — ไม่มีเสี้ยวสีขาว/กรมท่าโผล่ที่มุม */
.mk{border-radius:12px;overflow:hidden;box-shadow:var(--mock-shadow);background:transparent;max-width:880px;margin:0 auto}
.pv-tools{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.pv-tools > .seg-f{flex:1 1 280px;min-width:0;margin:0}
.pv-tools-r{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:auto}
.pv-tools-r .seg-f{margin:0}
.pv-tools-r .chip{min-height:32px;padding:3px 11px;font-size:12.5px}
/* ขนาดจริง: กว้างเท่าความกว้างออกแบบของชิ้นงาน เลื่อนซ้าย–ขวาได้ */
#mockOut.is-real{overflow-x:auto;padding:2px 2px 10px;border-radius:14px}
#mockOut.is-real .mk{max-width:none;margin:0 auto}
#mockOut.is-real:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.pv-cap{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}
.file-box{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.file-tree-wrap{padding:12px 12px 10px}
.viewer{border-top:1px solid var(--border)}
.vbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 12px;background:var(--panel-2);border-bottom:1px solid var(--border)}
.vbar .vpath{font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--text);margin-right:auto;overflow-wrap:anywhere;min-width:0}
.vbody{padding:18px 20px}
.raw{margin:0;font-family:var(--font-mono);font-size:12px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--field);border:1px solid var(--border);border-radius:10px;padding:14px;max-height:70vh;overflow:auto;color:var(--text)}
.board-frame{width:100%;height:72vh;min-height:420px;border:1px solid var(--border);border-radius:10px;background:#FFFFFF;display:block}
.logo-view{display:grid;place-items:center;padding:20px;background:repeating-conic-gradient(var(--canvas-dot) 0 25%,transparent 0 50%) 0 0/16px 16px;border-radius:10px}
.logo-view img{max-width:100%;max-height:220px}

/* Markdown ที่แสดงผล */
/* เอกสารที่แสดงผลอยู่ในกล่องเสมอ: contain:paint ทำให้อะไรที่หลุดมาวาดนอกกล่อง/ทับหน้าจอไม่ได้ */
.md{position:relative;contain:layout paint;isolation:isolate;font-size:13.5px;line-height:1.7;color:var(--text);overflow-wrap:anywhere}
.md > *:first-child{margin-top:0}
.md h1{font-size:20px;line-height:1.35;font-weight:700;margin:22px 0 10px;padding-bottom:8px;border-bottom:2px solid var(--accent)}
.md h2{font-size:16px;line-height:1.4;font-weight:700;margin:22px 0 8px;display:flex;align-items:center;gap:8px}
.md h2::before{content:"";width:4px;height:16px;border-radius:3px;background:var(--accent);flex:none}
.md h3{font-size:14px;font-weight:700;margin:16px 0 6px;color:var(--accent-text)}
.md h4{font-size:13.5px;font-weight:700;margin:14px 0 6px}
.md p{margin:8px 0}
.md ul,.md ol{margin:8px 0;padding-left:22px}
.md li{margin:3px 0}
.md li::marker{color:var(--accent-text)}
.md code{font-size:12px;background:var(--accent-soft);color:var(--text);padding:1px 5px;border-radius:5px}
.md pre{background:var(--field);border:1px solid var(--border);border-radius:10px;padding:12px 14px;overflow:auto;margin:10px 0}
.md pre code{background:transparent;padding:0;font-size:12px;white-space:pre}
.md table{display:block;overflow-x:auto;border-collapse:collapse;margin:12px 0;font-size:12.5px;max-width:100%}
.md th,.md td{border:1px solid var(--border);padding:6px 10px;text-align:left;vertical-align:top;min-width:80px}
.md th{background:var(--panel-2);font-weight:700}
.md blockquote{margin:10px 0;padding:6px 14px;border-left:3px solid var(--lime-dk);background:var(--panel-2);border-radius:0 8px 8px 0;color:var(--text-2)}
.md hr{border:0;border-top:1px solid var(--border);margin:18px 0}
.md a{color:var(--accent-text)}
.md strong{font-weight:700}
.fm{background:#0D1B2A;color:#EAF1F8;border-radius:12px;padding:12px 14px;margin:0 0 16px;font-family:var(--font-mono);font-size:12px;line-height:1.65;display:grid;gap:6px}
.fm div{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px}
.fm dt{color:#D4F73F;font-weight:700}
.fm dd{color:#F8FAFD;overflow-wrap:anywhere}

/* ---------------------------------------------------------------- แถบปุ่มล่าง */
.actionbar{display:flex;align-items:center;gap:10px;padding:11px 22px;background:var(--panel);border-top:1px solid var(--border);min-width:0;z-index:5}
.ab-mid{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;color:var(--muted);text-align:center}
.ab-mid svg{width:14px;height:14px;flex:none;color:var(--ok)}
.ab-mid.is-warn svg{color:var(--warn)}
.ab-view{display:none}

/* ---------------------------------------------------------------- หน้าต่าง (modal) */
.modal-bg{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(5,12,20,.62);animation:fade .16s ease-out}
.modal{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:var(--r-xl);width:100%;max-width:520px;max-height:calc(100dvh - 40px);display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:pop .18s ease-out}
.modal.wide{max-width:1240px}
/* ขยายเต็มจอ: ใช้พื้นที่ทั้งจอจริง */
.modal.full{max-width:none;width:calc(100vw - 40px);height:calc(100dvh - 40px)}
.modal.full .modal-b{flex:1}
.modal.mid{max-width:860px}
.modal-h{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-h h2{font-size:17px;font-weight:700;line-height:1.4;flex:1;min-width:0}
.modal-h h2 small{display:block;font-size:12.5px;font-weight:500;color:var(--muted)}
.modal-b{padding:18px 20px;overflow:auto;min-height:0;font-size:14px;line-height:1.65}
.modal-b > p + p{margin-top:8px}
.modal-f{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;padding:14px 20px;border-top:1px solid var(--border)}
/* คอลัมน์สมดุล (masonry ด้วย CSS columns): กว้างอย่างน้อยเท่าภาพในแผงพรีวิว (--mk-min) ไม่มีช่องว่างใหญ่ระหว่างชิ้น */
.mock-grid{columns:var(--mk-min,340px);column-gap:24px}
.mock-grid figure{min-width:0;break-inside:avoid;margin:0 0 24px;display:block}
.mock-grid.is-masonry{columns:auto;display:flex;align-items:flex-start;gap:24px}
.mg-col{flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:24px}
.mg-col figure{margin:0}
.mock-grid figcaption{font-size:12.5px;font-weight:600;color:var(--text-2);margin-top:8px}
.peek-lead{font-size:13.5px;color:var(--text-2);line-height:1.65;margin:0 0 14px;max-width:80ch}
.modal .mock-wrap{background:var(--canvas);border-radius:14px;padding:16px;background-image:radial-gradient(var(--canvas-dot) 1px,transparent 1.2px);background-size:16px 16px}
.notes-list{margin:10px 0 0;padding-left:20px;font-size:12.5px;color:var(--text-2);max-height:220px;overflow:auto;font-family:var(--font-mono)}

/* ---------------------------------------------------------------- toast */
.toasts{position:fixed;left:50%;bottom:84px;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;width:max-content;max-width:calc(100vw - 32px)}
.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;background:var(--toast-bg);color:var(--toast-fg);padding:10px 12px 10px 14px;border-radius:12px;box-shadow:var(--shadow-lg);font-size:13.5px;font-weight:500;line-height:1.5;animation:toastin .22s ease-out;max-width:100%}
.toast svg{width:17px;height:17px;flex:none;color:var(--toast-act);stroke-width:2.5}
.toast.err svg{color:#FCA5A5}
[data-theme="dark"] .toast.err svg{color:#A61B1B}
.toast button{border:0;background:transparent;color:var(--toast-act);font-weight:700;padding:4px 8px;border-radius:7px;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.toast button:focus-visible{outline-color:var(--toast-act)}
.toast .kbd{font-weight:500;font-size:12px}
@keyframes toastin{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}

/* ---------------------------------------------------------------- จัดตามความกว้างของฟอร์ม */
@container form (max-width:620px){
  .fonts{grid-template-columns:minmax(0,1fr)}
  .flist{max-height:272px}
}
@container form (max-width:480px){
  .tokens{grid-template-columns:minmax(0,1fr)}
  .crow{grid-template-columns:22px 44px minmax(0,1fr) auto}
  .crow-ct{grid-column:2/-1;grid-row:2}
  .crow .field-msg{grid-row:3}
}
@container form (max-width:480px){
  /* ป้าย/ปุ่มด้านขวาของหัวกลุ่มลงไปอยู่ใต้หัวข้อ ไม่แย่งความกว้างจนข้อความเหลือคำละบรรทัด */
  .group-x{flex-basis:100%;margin-left:46px;justify-content:flex-start}
  .ccard-act{grid-template-columns:minmax(0,1fr)}
}
/* ฟอร์มแคบ: "ใช้กับ" ลงบรรทัดที่สองของแถว พร้อมป้ายที่มองเห็นของตัวเอง · หัวคอลัมน์เหลือ สี / HEX / ชื่อสี */
@container form (max-width:560px){
  .xhead,.xrow{grid-template-columns:40px 100px minmax(0,1fr) 32px}
  .xhead .xh-use{display:none}
  .xrow .xu-w{grid-column:1/-1;grid-row:2}
  .xu-l{display:block;min-width:40px}
  .xrow .field-msg{grid-row:3}
}
@container form (max-width:520px){
  .tbl-box{grid-template-columns:minmax(0,1fr)}
  .grid-2{grid-template-columns:minmax(0,1fr)}
  .start-hero{grid-template-columns:minmax(0,1fr)}
  .logo-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sc{font-size:9px;height:40px}
  .tscale col.cn{width:52px}
  .tscale .hide-sm{display:none}
}
@container form (max-width:400px){
  .group{padding:16px 14px}
  /* การ์ดชุดงาน: ปุ่มดูไฟล์ลงบรรทัดล่าง ให้ชื่อและคำอธิบายกว้างเต็มการ์ด */
  .kit-h{flex-wrap:wrap}
  .kit-h label{flex-basis:100%}
  .kit-h .btn{margin-left:32px}
  /* หัวกล่องพับได้ (ค่าขั้นสูง / ค่าทางการ): ข้อความเต็มความกว้าง ป้ายลงบรรทัดล่าง */
  .adv summary{flex-wrap:wrap;gap:6px 10px;padding:16px 14px}
  .adv summary .group-ic{display:none}
  .adv-t{flex:1 1 calc(100% - 30px);order:1}
  .adv summary::after{order:2}
  .adv summary > span:last-child{order:3}
  .adv-b{padding:0 14px 18px}
  .tbl-pv th,.tbl-pv td{padding:5px 6px}
  .cgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .scale{gap:2px}
  .sc{font-size:8.5px;border-radius:5px}
}

/* ---------------------------------------------------------------- จอกลาง: ตัวบอกขั้นตอนเป็นแถบด้านบน + ฟอร์มคู่พรีวิว */
@media (max-width:1099px){
  .work{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr)}
  .stepper{flex-direction:row;align-items:center;padding:8px 12px;border-right:0;border-bottom:1px solid var(--border);overflow-x:auto;overflow-y:hidden;gap:8px}
  .st-brand,.st-title,.st-prog{display:none}
  .st-list{flex-direction:row;gap:4px}
  .st-list > li{flex:none}
  .st-btn{grid-template-columns:24px auto auto;gap:7px;padding:5px 11px 5px 6px;border-radius:99px;white-space:nowrap}
  .st-num{width:24px;height:24px;font-size:11px}
  .st-sub{display:none}
  .st-lbl{font-size:13px}
  .panel-in{padding:22px 22px 40px}
  .actionbar{padding:10px 16px}
  .ab-mid{display:none}
  .save-line{display:inline-flex}
}
/* จอเล็ก: หน้าเลื่อนทั้งหน้า สลับ "แก้ไข / ดูตัวอย่าง" */
@media (max-width:899px){
  /* โฟกัสไม่ถูกซ่อนใต้แถบขั้นตอน (บน) และแถบปุ่ม (ล่าง) ที่ติดจอ */
  html{scroll-padding-top:64px;scroll-padding-bottom:84px}
  .app{height:auto;min-height:100dvh}
  .work,.main{display:flex;flex-direction:column;flex:1 0 auto}
  .stepper{position:sticky;top:0;z-index:20;box-shadow:var(--shadow-sm)}
  .panel{overflow:visible;flex:1 0 auto}
  .preview{border-left:0;flex:1 0 auto;min-height:70vh}
  .work[data-view="edit"] .preview{display:none}
  .work[data-view="preview"] .panel{display:none}
  .pv-body{overflow:visible}
  .stepper{order:0}
  .panel{order:1}
  .preview{order:2}
  .actionbar{order:3;position:sticky;bottom:0;box-shadow:0 -4px 18px rgba(13,27,42,.1);padding:9px 12px}
  .ab-view{display:inline-flex;flex:1}
  .actionbar .btn-primary{flex:1}
  .ab-mid{display:none}
  .board-frame{height:60vh}
  .top{padding:8px 12px}
  /* ปุ่มบนแถบหัว: ไอคอน + ชื่อสั้นที่มองเห็นได้ (ชื่อเต็มยังเป็นชื่อของปุ่มสำหรับโปรแกรมอ่านหน้าจอ) */
  .hbtn .txt{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .hbtn{flex-direction:column;justify-content:center;gap:1px;height:auto;min-height:44px;min-width:46px;padding:4px 6px}
  .hbtn .txt-s{display:block;font-size:10.5px;font-weight:600;line-height:1.25}
  .hbtn.icon-only{width:44px;min-height:44px}
  .lang-seg button{height:36px}
  .modal-bg{padding:10px}
  .modal{max-height:calc(100dvh - 20px)}
  .modal.full{width:calc(100vw - 20px);height:calc(100dvh - 20px)}
  /* toast อยู่บนสุด ใต้แถบขั้นตอน — ไม่บังปุ่มและช่องกรอกที่เพิ่งกด */
  .toasts{top:58px;bottom:auto;max-width:calc(100vw - 24px)}
  /* แตะผ่านตัวข้อความได้ (ไม่บังสิ่งที่อยู่ข้างใต้) — รับแตะเฉพาะปุ่มในแจ้งเตือน */
  .toast{animation-name:toastdown;pointer-events:none;padding:8px 10px 8px 12px;font-size:13px}
  .toast button{pointer-events:auto}
}
@keyframes toastdown{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}
@media (max-width:560px){
  .logo-img{height:25px}
  .brand-s{display:none}
  .brand{gap:10px}
  .brand-sub{padding-left:10px}
  .panel-in{padding:18px 14px 32px}
  .step-title{font-size:21px}
  .pv-panel{padding:14px 12px 22px}
  .vbody{padding:14px 12px}
  .actionbar .btn{padding:0 12px}
  .actionbar .btn .lbl-long{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .pv-head{padding:8px 10px}
  .pv-live{display:none}
  .pv-tools .chips{flex-wrap:nowrap;overflow-x:auto;padding:2px 2px 6px;margin:-2px -2px 0}
}
/*
 * มือถือ: แถวบน = โลโก้ ชื่อแอป และปุ่มธีม (มุมขวา) · แถวล่าง = ปุ่มสี่ปุ่ม + TH/EN เต็มความกว้าง ไม่ขึ้นแถวที่สาม
 * (ปุ่มธีมวางทับมุมขวาของแถวบนแบบ absolute — ลำดับโฟกัสยังเป็นปุ่มสุดท้ายของแถบหัวเหมือนจอใหญ่)
 */
@media (max-width:480px){
  .top{row-gap:8px}
  .brand{min-height:32px;max-width:calc(100% - 52px)}
  .top-actions{flex:1 1 100%;flex-wrap:nowrap;gap:4px;justify-content:space-between;min-width:0}
  .top-sep{display:none}
  .top-actions .hbtn{flex:1 1 auto;min-width:40px;padding:4px}
  .lang-seg{flex:none}
  .lang-seg button{min-width:34px;padding:0 7px}
  #btnTheme{position:absolute;top:4px;right:12px;width:40px;min-width:40px;min-height:40px;height:40px;flex:none}
}
@media (max-width:380px){
  .top-sep{display:none}
  .actionbar{gap:6px}
  .actionbar .btn{padding:0 10px;font-size:13px}
}

/* ---------------------------------------------------------------- Windows High Contrast / forced-colors */
@media (forced-colors:active){
  /* ช่องสีและภาพตัวอย่างคือข้อมูล (สีของแบรนด์) — ห้ามระบบทับสี */
  .pal-sw span,.sc,.ct-s,.st-dots i,.st-brand-mk,.logo-tile,.mk,.tcard-thumb,.scard-th,input[type="color"],.sw-chip,.mini-sw,.auto-sw,.grad-pv,.spec{forced-color-adjust:none}
  /* สถานะที่เลือกแสดงด้วยเส้นขอบ Highlight (ไม่ใช้สีพื้นอย่างเดียว) */
  .chip:has(input:checked),.pv-tabs [role="tab"][aria-selected="true"],.st-btn[aria-current="step"],.pal.is-on,.scard:has(input:checked),.fopt:has(input:checked),.kit:has(input:checked),.lang-seg button[aria-pressed="true"],.tree .f[aria-current="true"],.tcard.is-current{outline:3px solid Highlight;outline-offset:-3px}
  .chip:has(input:checked) > span:last-child,.pv-tabs [role="tab"][aria-selected="true"],.lang-seg button[aria-pressed="true"]{text-decoration:underline;text-underline-offset:3px}
  .st-btn[aria-current="step"] .st-num,.st-btn.is-done .st-num{border:2px solid CanvasText}
  .badge,.toast{border:1px solid CanvasText}
  .switch input{forced-color-adjust:none;background:Canvas;border:2px solid CanvasText}
  .switch input::before{background:CanvasText;top:1px;left:1px}
  .switch input:checked{background:Highlight;border-color:Highlight}
  .switch input:checked::before{background:HighlightText}
  .st-bar i{background:Highlight}
}

/* ---------------------------------------------------------------- ลดการเคลื่อนไหว */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .tcard:hover,.sc:hover{transform:none}
}