/* ============================================================
   assets/css/login.css
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg-from:#dbeeff;--bg-mid:#f0faff;--bg-to:#e0f4ff;
  --blob1:#bae6fd;--blob2:#93c5fd;--blob3:#c7d2fe;
  --wave-color:rgba(186,230,253,0.35);
  --card-bg:rgba(255,255,255,0.78);--card-border:rgba(255,255,255,0.92);
  --btn-from:#38bdf8;--btn-to:#0284c7;--btn-shadow:rgba(14,165,233,0.35);
  --input-border:#bae6fd;--input-focus:#38bdf8;--input-glow:rgba(56,189,248,0.18);
  --icon-color:#7dd3fc;--link-color:#0ea5e9;
  --label-color:#475569;--heading-color:#0284c7;--sub-color:#94a3b8;
  --logo-from:#38bdf8;--logo-to:#0369a1;--logo-shadow:rgba(14,165,233,0.4);
}

html{overflow-x:hidden;-webkit-text-size-adjust:100%;text-size-adjust:100%}
/* จอเตี้ย (มือถือแนวนอน / iPhone SE / คีย์บอร์ดเปิด) ต้องเลื่อนหน้าได้ — การ์ดใช้ margin:auto
   จึงอยู่กลางจอเมื่อพื้นที่พอ และเลื่อนลงได้เมื่อการ์ดสูงกว่าจอ (ไม่โดนตัดหัว/ท้าย) */
body{
  min-height:100vh;min-height:100dvh;
  background:linear-gradient(135deg,var(--bg-from) 0%,var(--bg-mid) 45%,var(--bg-to) 100%);
  background-attachment:fixed;
  display:flex;
  font-family:'Kanit',sans-serif;
  position:relative;overflow-x:hidden;
  padding:max(1.5rem,env(safe-area-inset-top)) max(1.5rem,env(safe-area-inset-right)) max(1.5rem,env(safe-area-inset-bottom)) max(1.5rem,env(safe-area-inset-left));
  transition:background 0.8s ease;
}

.blob{position:fixed;border-radius:50%;filter:blur(90px);opacity:0.4;pointer-events:none;animation:blobDrift 14s ease-in-out infinite alternate;transition:background 0.8s;}
.blob-1{width:580px;height:580px;background:var(--blob1);top:-180px;left:-140px;}
.blob-2{width:420px;height:420px;background:var(--blob2);bottom:-130px;right:-100px;animation-delay:-5s;}
.blob-3{width:300px;height:300px;background:var(--blob3);top:36%;left:52%;animation-delay:-9s;}
@keyframes blobDrift{from{transform:translate(0,0) scale(1);}to{transform:translate(28px,22px) scale(1.08);}}

.wave{position:fixed;bottom:0;left:0;right:0;height:150px;background:linear-gradient(to top,var(--wave-color),transparent);pointer-events:none;z-index:0;transition:background 0.8s;}

/* Card */
.login-card{
  position:relative;z-index:10;width:min(460px,100%);margin:auto;
  background:var(--card-bg);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  border:1px solid var(--card-border);border-radius:32px;
  padding:2.5rem 2.75rem 2.25rem;
  box-shadow:0 4px 6px rgba(14,165,233,0.05),0 24px 70px rgba(14,165,233,0.13),0 0 0 1px rgba(186,230,253,0.4);
  animation:cardIn 0.65s cubic-bezier(.34,1.4,.64,1) both;transition:background 0.8s;
}
@keyframes cardIn{from{opacity:0;transform:translateY(38px) scale(0.96);}to{opacity:1;transform:translateY(0) scale(1);}}

/* Logo */
.logo-section{display:flex;flex-direction:column;align-items:center;margin-bottom:1.6rem;}
.logo-outer-ring{position:relative;width:96px;height:96px;display:flex;align-items:center;justify-content:center;}
.logo-outer-ring::before{content:'';position:absolute;inset:0;border-radius:50%;border:2px dashed rgba(56,189,248,0.35);animation:spinRing 18s linear infinite;}
.logo-outer-ring::after{content:'';position:absolute;inset:8px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,0.15) 0%,transparent 70%);transition:background 0.8s;}
@keyframes spinRing{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
.logo-dots{position:absolute;inset:0;border-radius:50%;}
.logo-dots span{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--logo-from);opacity:0.55;transition:background 0.8s;}
.logo-dots span:nth-child(1){top:4px;left:50%;transform:translateX(-50%);}
.logo-dots span:nth-child(2){bottom:4px;left:50%;transform:translateX(-50%);}
.logo-dots span:nth-child(3){left:4px;top:50%;transform:translateY(-50%);}
.logo-dots span:nth-child(4){right:4px;top:50%;transform:translateY(-50%);}
.logo-inner{position:relative;z-index:1;width:72px;height:72px;border-radius:22px;background:linear-gradient(145deg,var(--logo-from) 0%,var(--logo-to) 100%);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 1.5px rgba(255,255,255,0.4) inset,0 10px 32px var(--logo-shadow),0 2px 8px rgba(0,0,0,0.1);transition:background 0.8s,box-shadow 0.8s;overflow:hidden;}
.logo-inner::after{content:'';position:absolute;top:-18px;left:-18px;width:56px;height:56px;background:rgba(255,255,255,0.22);border-radius:50%;filter:blur(12px);pointer-events:none;}
.logo-inner svg{width:36px;height:36px;position:relative;z-index:1;}
.logo-wordmark{margin-top:10px;display:flex;flex-direction:column;align-items:center;gap:1px;}
.logo-title{font-size:28px;font-weight:800;color:var(--heading-color);letter-spacing:4px;line-height:1;transition:color 0.8s;}
.logo-subtitle{font-size:11.5px;font-weight:300;color:var(--sub-color);letter-spacing:0.5px;transition:color 0.8s;}

/* Heading */
.form-heading{text-align:center;margin-bottom:1.5rem;}
.form-heading h1{font-size:19px;font-weight:700;color:var(--heading-color);margin-bottom:4px;transition:color 0.8s;}
.form-heading p{font-size:13px;font-weight:300;color:var(--sub-color);transition:color 0.8s;}

/* Fields */
.field{margin-bottom:1rem;}
.field-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px;}
.field label,.field-row label{display:block;font-size:13px;font-weight:500;color:var(--label-color);margin-bottom:7px;transition:color 0.8s;}
.field-row label{margin-bottom:0;}
.forgot-link{font-size:12.5px;min-height:32px;display:inline-flex;align-items:center;color:var(--link-color);text-decoration:none;font-weight:400;cursor:pointer;transition:opacity 0.2s;background:none;border:none;font-family:'Kanit',sans-serif;padding:0;}
.forgot-link:hover{opacity:0.7;}
.input-wrap{position:relative;}
.input-icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;stroke:var(--icon-color);fill:none;pointer-events:none;transition:stroke 0.8s;}
.input-wrap input{width:100%;padding:12px 42px;border:1.5px solid var(--input-border);border-radius:12px;font-size:14px;font-family:'Kanit',sans-serif;font-weight:400;color:#1e293b;background:rgba(255,255,255,0.82);outline:none;transition:border-color 0.25s,box-shadow 0.25s,background 0.25s;}
.input-wrap input::placeholder{color:#b8c8d8;font-weight:300;}
.input-wrap input:focus{border-color:var(--input-focus);background:#fff;box-shadow:0 0 0 3.5px var(--input-glow);}
.pw-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:10px;cursor:pointer;padding:0;color:#94a3b8;line-height:0;transition:color 0.2s;}
.pw-toggle:hover{color:var(--link-color);}
.pw-toggle svg{width:17px;height:17px;}

/* Button */
.btn-login{width:100%;padding:13px;margin-top:0.5rem;background:linear-gradient(135deg,var(--btn-from) 0%,var(--btn-to) 100%);color:#fff;border:none;border-radius:14px;font-family:'Kanit',sans-serif;font-size:15px;font-weight:600;letter-spacing:0.5px;cursor:pointer;box-shadow:0 6px 20px var(--btn-shadow);position:relative;overflow:hidden;transition:transform 0.18s,box-shadow 0.18s,background 0.8s;}
.btn-login::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.2),transparent);pointer-events:none;}
.btn-login:hover{transform:translateY(-2px);box-shadow:0 10px 28px var(--btn-shadow);}
.btn-login:active{transform:translateY(0);}

/* Divider / Footer */
.divider{display:flex;align-items:center;gap:10px;margin:1.3rem 0 0.8rem;}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--input-border);transition:background 0.8s;}
.divider span{font-size:11px;color:#c0cad6;font-weight:300;}
.login-footer{text-align:center;font-size:12.5px;font-weight:300;color:var(--sub-color);}
.login-footer a{color:var(--link-color);font-weight:500;text-decoration:none;}
.login-footer a:hover{opacity:0.75;}

/* Responsive */
/* อุปกรณ์จอสัมผัส: ตัวอักษรในช่องกรอก 16px กัน iPhone ซูมหน้าเองตอนแตะช่อง + ช่อง/ปุ่มสูงพอให้นิ้วกดง่าย */
@media(pointer:coarse){
  .input-wrap input{font-size:16px;padding-top:13px;padding-bottom:13px;}
  .btn-login{padding:15px;font-size:16px;}
}
/* มือถือแนวตั้ง */
@media(max-width:480px){
  body{padding:max(1rem,env(safe-area-inset-top)) max(.85rem,env(safe-area-inset-right)) max(1rem,env(safe-area-inset-bottom)) max(.85rem,env(safe-area-inset-left));}
  .login-card{padding:1.9rem 1.35rem 1.6rem;border-radius:24px;}
  .logo-section{margin-bottom:1.2rem;}
  .logo-outer-ring{width:82px;height:82px;}
  .logo-inner{width:62px;height:62px;border-radius:19px;}
  .logo-inner svg{width:31px;height:31px;}
  .logo-title{font-size:24px;}
  .form-heading{margin-bottom:1.2rem;}
  .blob-1{width:380px;height:380px;}
  .blob-2{width:300px;height:300px;}
  .blob-3{width:220px;height:220px;}
}
/* จอเล็กมาก (Galaxy Fold พับ / iPhone SE รุ่นแรก) */
@media(max-width:340px){
  .login-card{padding:1.6rem 1rem 1.4rem;border-radius:20px;}
  .logo-subtitle{font-size:10.5px;letter-spacing:0;}
  .form-heading h1{font-size:18px;}
  .form-heading p{font-size:12px;}
}
/* จอเตี้ย (iPhone SE แนวตั้ง) — ย่อโลโก้ ให้ปุ่มเข้าสู่ระบบอยู่ในจอโดยไม่ต้องเลื่อน */
@media(max-height:640px) and (orientation:portrait){
  .logo-section{margin-bottom:.9rem;}
  .logo-outer-ring{width:68px;height:68px;}
  .logo-inner{width:52px;height:52px;border-radius:16px;}
  .logo-inner svg{width:26px;height:26px;}
  .logo-wordmark{margin-top:6px;}
  .logo-title{font-size:21px;}
  .form-heading{margin-bottom:.9rem;}
  .form-heading p{display:none;}
  .field{margin-bottom:.8rem;}
  .divider{margin:1rem 0 .6rem;}
}
/* มือถือแนวนอน — แบ่ง 2 ฝั่ง: โลโก้ซ้าย / ฟอร์มขวา */
@media(orientation:landscape) and (max-height:520px){
  body{padding:max(.75rem,env(safe-area-inset-top)) max(1rem,env(safe-area-inset-right)) max(.75rem,env(safe-area-inset-bottom)) max(1rem,env(safe-area-inset-left));}
  .login-card{width:min(720px,100%);display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);column-gap:1.75rem;align-items:center;padding:1.25rem 1.75rem;border-radius:22px;}
  .logo-section,.form-heading{grid-column:1;margin:0;}
  .logo-section{grid-row:1;align-self:end;}
  .form-heading{grid-row:2;align-self:start;margin-top:.6rem;}
  .login-card > form,.divider,.login-footer{grid-column:2;}
  .login-card > form{grid-row:1 / span 2;}
  .divider{grid-row:3;margin:.7rem 0 .4rem;}
  .login-footer{grid-row:4;}
  .logo-outer-ring{width:76px;height:76px;}
  .logo-inner{width:58px;height:58px;border-radius:18px;}
  .logo-inner svg{width:29px;height:29px;}
  .logo-title{font-size:22px;}
  .form-heading h1{font-size:17px;}
  .form-heading p{font-size:12px;}
  .field{margin-bottom:.7rem;}
}
@media(prefers-reduced-motion:reduce){
  .blob,.logo-outer-ring::before{animation:none;}
  .login-card{animation-duration:.01s;}
}

/* SweetAlert Kanit */
.swal2-popup{font-family:'Kanit',sans-serif !important;border-radius:18px !important;}
.swal2-title,.swal2-html-container,.swal2-confirm,.swal2-cancel{font-family:'Kanit',sans-serif !important;}

/* ============================================================
   มือถือ (≤ 640px) — แบบ C1 "กล่องพัสดุ 3 มิติลอยรอบโลโก้"
   • ฉาก / ปุ่ม / ช่องกรอก ใช้สีจากตัวแปร --la --lb --lsoft --lbg --link --lglow
     และเปลี่ยนสีตามแจ้งเตือน: body.lm-t-err (แดง) · lm-t-war (เหลือง) · lm-t-lck (เทา) · lm-t-ok (เขียว) — assets/js/login.js
   • L1 (body.lm-l1) เข้าครั้งแรก · L2 (body.lm-l2) เคยเข้าในเครื่องนี้: การ์ดชื่อ + กรอกแค่รหัสผ่าน · lm-off = เข้าแบบออฟไลน์
   • จอคอม / แท็บเล็ตใช้หน้าตาเดิม (ส่วน lm-* ซ่อนไว้)
   ============================================================ */
.lm-hero,.lm-net,.lm-head,.lm-who,.lm-rw,.lm-ar{display:none}
@media (max-width:640px){
  body{--s:1;--la:#38bdf8;--lb:#2563eb;--lsoft:#e0f2fe;--lsoft2:#eef6ff;--lbg:#e3f1fd;--link:#1d4ed8;--lglow:rgba(37,99,235,.42);
    padding:0;display:block;min-height:100dvh;
    background:linear-gradient(180deg,transparent 0,transparent 30%,#fff 58%),var(--lbg);background-attachment:scroll;
    transition:background-color .7s ease}
  body.lm-t-err{--la:#fb7185;--lb:#e11d48;--lsoft:#ffe4e6;--lsoft2:#fff1f2;--lbg:#ffe7ea;--link:#be123c;--lglow:rgba(225,29,72,.4)}
  body.lm-t-war{--la:#fbbf24;--lb:#d97706;--lsoft:#fef3c7;--lsoft2:#fffbeb;--lbg:#fff3d1;--link:#b45309;--lglow:rgba(217,119,6,.4)}
  body.lm-t-lck{--la:#94a3b8;--lb:#475569;--lsoft:#e2e8f0;--lsoft2:#f1f5f9;--lbg:#e8edf3;--link:#334155;--lglow:rgba(71,85,105,.42)}
  body.lm-t-ok {--la:#34d399;--lb:#059669;--lsoft:#d1fae5;--lsoft2:#ecfdf5;--lbg:#dcfaec;--link:#047857;--lglow:rgba(5,150,105,.4)}
  .blob,.wave,.logo-section,.divider,.form-heading{display:none}
  body::before{content:'';position:absolute;left:0;right:0;top:0;height:330px;pointer-events:none;
    background-image:radial-gradient(rgba(15,23,42,.10) 1.2px,transparent 1.3px);background-size:18px 18px;
    -webkit-mask:linear-gradient(#000,transparent);mask:linear-gradient(#000,transparent)}

  /* ฉากกล่อง */
  .lm-hero{display:block;position:relative;padding-top:env(safe-area-inset-top,0px)}
  .lm-scene{position:relative;height:calc(var(--s) * 262px);max-width:400px;margin:0 auto}
  .lm-cb{position:absolute;overflow:visible;filter:drop-shadow(0 12px 12px var(--lglow));
    animation:lmDrop .8s cubic-bezier(.3,1.4,.5,1) both,lmFloat var(--du,5s) ease-in-out calc(var(--d,0s) + .8s) infinite alternate;animation-delay:var(--d,0s),calc(var(--d,0s) + .8s)}
  .lm-cb polygon,.lm-cb path{transition:fill .7s ease,stroke .7s ease}
  .lm-cb .t{fill:color-mix(in srgb,var(--la) 55%,#fff)}.lm-cb .l{fill:var(--la)}.lm-cb .r{fill:var(--lb)}
  .lm-cb .tape{stroke:rgba(255,255,255,.65);stroke-width:8;fill:none}
  .lm-cb.w .t{fill:#fff}.lm-cb.w .l{fill:color-mix(in srgb,var(--lsoft) 65%,#fff)}.lm-cb.w .r{fill:var(--lsoft)}
  .lm-cb.w .tape{stroke:color-mix(in srgb,var(--la) 45%,transparent)}
  @keyframes lmDrop{from{opacity:0;transform:translateY(-40px) rotate(-14deg) scale(.7)}to{opacity:1;transform:none}}
  @keyframes lmFloat{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-9px) rotate(4deg)}100%{transform:translateY(-3px) rotate(-3deg)}}
  .lm-logo{position:absolute;left:50%;top:calc(var(--s) * 86px);width:calc(var(--s) * 100px);height:calc(var(--s) * 100px);margin-left:calc(var(--s) * -50px);
    border-radius:calc(var(--s) * 32px);background:#fff;display:grid;place-items:center;z-index:2;
    box-shadow:0 22px 40px -16px var(--lglow),0 0 0 7px rgba(255,255,255,.72);animation:lmPop .7s .15s cubic-bezier(.3,1.5,.5,1) both,lmBob 4s 1s ease-in-out infinite;transition:box-shadow .7s}
  .lm-logo svg{width:74%;height:74%;display:block;filter:drop-shadow(0 6px 10px var(--lglow))}
  .lm-logo .s1{stop-color:var(--la);transition:stop-color .7s}.lm-logo .s2{stop-color:var(--lb);transition:stop-color .7s}
  @keyframes lmPop{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:none}}
  @keyframes lmBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
  .lm-sh{position:absolute;left:50%;top:calc(var(--s) * 214px);width:calc(var(--s) * 190px);height:calc(var(--s) * 24px);margin-left:calc(var(--s) * -95px);border-radius:50%;
    background:radial-gradient(var(--lglow),transparent 70%);opacity:.55;animation:lmShadow 4s 1s ease-in-out infinite}
  @keyframes lmShadow{0%,100%{transform:scale(1);opacity:.55}50%{transform:scale(.86);opacity:.38}}
  .lm-net{display:inline-flex;position:absolute;right:14px;top:calc(env(safe-area-inset-top,0px) + 14px);z-index:5;align-items:center;gap:6px;font-size:11px;font-weight:600;
    background:rgba(255,255,255,.88);color:var(--link);border-radius:99px;padding:4px 11px;box-shadow:0 6px 14px -8px rgba(0,0,0,.3)}
  .lm-net i{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.22)}
  .lm-net.off i{background:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.25)}

  /* ฟอร์ม */
  .login-card{width:100%;margin:0;padding:6px 22px calc(env(safe-area-inset-bottom,0px) + 22px);background:none;border:0;border-radius:0;box-shadow:none;
    backdrop-filter:none;-webkit-backdrop-filter:none;animation:lmUp .6s .2s cubic-bezier(.2,1,.3,1) both}
  @keyframes lmUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
  .lm-head{display:block;margin-bottom:16px}
  .lm-head h2{font-size:24px;font-weight:800;color:#0f172a;line-height:1.25}
  .lm-head p{font-size:12.5px;color:#64748b;margin-top:2px}
  .field{margin-bottom:11px}
  .field>label,.field-row{display:none}
  .input-wrap input{height:56px;border-radius:18px;border:1.5px solid #e2e8f0;background:#fff;font-size:16px;padding:0 50px 0 60px;color:#0f172a;
    box-shadow:0 8px 18px -16px rgba(15,23,42,.5);transition:border-color .25s,box-shadow .25s,background .25s}
  .input-wrap input::placeholder{color:#94a3b8}
  .input-wrap input:focus{border-color:var(--la);background:#fff;box-shadow:0 0 0 4px color-mix(in srgb,var(--la) 18%,transparent)}
  .input-icon{left:8px;width:40px;height:40px;padding:10px;border-radius:13px;background:var(--lsoft);stroke:var(--link);transition:background .7s,stroke .7s}
  .pw-toggle{right:6px;width:44px;height:44px;color:#94a3b8}.pw-toggle svg{width:20px;height:20px}
  .lm-rw{display:flex;align-items:center;justify-content:space-between;margin:2px 4px 16px}
  .lm-rem{display:flex;align-items:center;gap:8px;font-size:13px;color:#475569;cursor:pointer;-webkit-tap-highlight-color:transparent}
  .lm-rem input{position:absolute;opacity:0;pointer-events:none}
  .lm-rem span{width:21px;height:21px;border-radius:7px;border:2px solid #cbd5e1;display:grid;place-items:center;transition:.2s}
  .lm-rem span svg{width:13px;height:13px;fill:none;stroke:#fff;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;opacity:0}
  .lm-rem input:checked+span{background:var(--lb);border-color:var(--lb)}.lm-rem input:checked+span svg{opacity:1}
  .lm-fg{border:0;background:none;padding:6px 0;font:600 13px 'Kanit',sans-serif;color:var(--link);cursor:pointer;transition:color .7s}
  .btn-login{height:56px;padding:0;margin:0;border-radius:18px;display:flex;align-items:center;justify-content:center;gap:10px;font-size:16px;font-weight:700;letter-spacing:.3px;
    background:linear-gradient(135deg,var(--la),var(--lb));box-shadow:0 16px 30px -14px var(--lglow);transition:box-shadow .7s,transform .15s}
  .btn-login:hover{transform:none}.btn-login:active{transform:scale(.98)}.btn-login:disabled{opacity:.7}
  .lm-ar{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:rgba(255,255,255,.22);transition:transform .2s}
  .lm-ar svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
  .btn-login:active .lm-ar{transform:translateX(3px)}
  .login-footer{margin-top:14px;font-size:11.5px;color:#94a3b8}
  .login-footer::before{content:'WHS v1.0 · '}
  .login-footer a{color:var(--link)}
  /* รหัสผ่านผิด: กรอบแดง + สั่น */
  .input-wrap.lm-bad input{border-color:#fda4af;background:#fff1f2}
  .input-wrap.lm-bad .input-icon{background:#ffe4e6;stroke:#e11d48}
  /* ยังไม่กรอก: กรอบเหลือง (สีเดียวกับแจ้งเตือน "กรุณากรอกข้อมูล") */
  .input-wrap.lm-warn input{border-color:#fcd34d;background:#fffbeb}
  .input-wrap.lm-warn .input-icon{background:#fef3c7;stroke:#b45309}
  .input-wrap.lm-shake{animation:lmShake .45s cubic-bezier(.36,.07,.19,.97)}
  @keyframes lmShake{10%,90%{transform:translateX(-2px)}20%,80%{transform:translateX(4px)}30%,50%,70%{transform:translateX(-7px)}40%,60%{transform:translateX(7px)}}

  /* L2 · ยินดีต้อนรับกลับ: การ์ดชื่อคนล่าสุด กรอกแค่รหัสผ่าน */
  body.lm-l2 .field.lm-user{display:none}
  .lm-who:not([hidden]){display:flex;align-items:center;gap:11px;background:#fff;border:1.5px solid #e2e8f0;border-radius:20px;padding:10px 12px;margin-bottom:12px;
    box-shadow:0 10px 22px -18px rgba(15,23,42,.6)}
  .lm-who .av{width:46px;height:46px;border-radius:15px;flex-shrink:0;display:grid;place-items:center;font-weight:800;font-size:17px;color:#fff;overflow:hidden;position:relative;
    background:linear-gradient(135deg,var(--la),var(--lb));transition:background .7s}
  .lm-who .av img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .lm-who .nm{flex:1;min-width:0}.lm-who .nm b{display:block;font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .lm-who .nm small{display:block;font-size:11.5px;color:#64748b;line-height:1.45}
  .lm-who button{border:0;background:var(--lsoft2);color:var(--link);font:600 12px 'Kanit',sans-serif;border-radius:11px;padding:7px 10px;cursor:pointer;flex-shrink:0}

  /* ออฟไลน์ (offline.js แสดงรายชื่อเข้าแบบออฟไลน์) */
  body.lm-off .whs-off{margin-top:0}
  body.lm-off .whs-off-ban{border-radius:16px}
  body.lm-off .whs-off-u{border-radius:20px;padding:10px 12px;margin-top:10px;box-shadow:0 10px 22px -18px rgba(15,23,42,.6)}
  body.lm-off .whs-off-u.on{border-color:var(--la);box-shadow:0 0 0 4px color-mix(in srgb,var(--la) 16%,transparent)}
  body.lm-off #whsOffPwd{height:56px;border-radius:18px;font-size:16px;margin-top:12px}
  body.lm-off .whs-off-go{height:56px;border-radius:18px;font-size:16px;background:linear-gradient(135deg,var(--la),var(--lb));box-shadow:0 16px 30px -14px var(--lglow)}
}
@media (max-width:640px){
  body.lm-quick .lm-cb{animation:lmFloat var(--du,5s) ease-in-out var(--d,0s) infinite alternate}
  body.lm-quick .lm-logo{animation:lmBob 4s ease-in-out infinite}
  body.lm-quick .login-card{animation:none}
}
/* จอเตี้ย (iPhone SE / Android เล็ก): ย่อฉาก ให้ปุ่มอยู่ในจอ */
@media (max-width:640px) and (max-height:740px){
  body{--s:.74}
  .lm-head{margin-bottom:12px}.lm-head h2{font-size:21px}
  .field{margin-bottom:9px}.input-wrap input{height:52px}
  .lm-rw{margin-bottom:12px}.btn-login{height:52px}.login-footer{margin-top:10px}
}
@media (max-width:640px) and (prefers-reduced-motion:reduce){
  .lm-cb,.lm-logo,.lm-sh,.login-card{animation:none}
}