:root{--primary:#176a92;--bg:#f1f6f9;--card:#fff;--text:#173347;--border:#dce6ed}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:system-ui,'Segoe UI',Tahoma,sans-serif;color:var(--text);line-height:1.75}header{background:#083d59;color:white}.head{max-width:1160px;margin:auto;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:15px 22px;flex-wrap:wrap}.brand{font-size:25px;font-weight:800;color:white;text-decoration:none}.brand b{color:#a4dcef}nav{display:flex;gap:15px;flex-wrap:wrap}nav a{color:#ecf6ff;text-decoration:none;font-size:14px}main{max-width:1060px;margin:26px auto;padding:0 16px;min-height:75vh}h1{font-size:clamp(24px,3vw,34px)}h2{font-size:21px}.card{background:var(--card);padding:24px;border:1px solid var(--border);border-radius:16px;margin:15px 0;box-shadow:0 5px 18px #20384909}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.btn,button{border:0;padding:10px 19px;background:var(--primary);color:white;border-radius:9px;cursor:pointer;font:inherit;text-decoration:none;display:inline-block}.btn.subtle{background:#e8f1f6;color:#21495c}.danger{background:#ad3546}.success{color:#157a4b}.muted,small{color:#60798b}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>*{max-width:100%}label{display:block;font-weight:600;margin:12px 0 4px}input:not([type=checkbox]):not([type=radio]),textarea,select{display:block;width:100%;background:white;border:1px solid #bfd1de;border-radius:9px;padding:11px;color:#173347;font:inherit}input[type=color]{height:48px}textarea{min-height:90px}.compact{width:auto!important;display:inline-block!important}button[disabled]{opacity:.45;cursor:not-allowed}table{border-collapse:collapse;width:100%;background:white}th,td{padding:11px;border-bottom:1px solid var(--border);text-align:right;vertical-align:top;word-break:break-word}.scroll{overflow-x:auto}.notice{border-right:4px solid var(--primary);padding:12px;background:#e3f0fa}.err{border-right-color:#b11;background:#fff0ed}.chip{display:inline-block;border-radius:20px;background:#e3edf4;font-size:12px;padding:3px 10px;margin:2px}.fieldrow{border:1px solid #d3e1e7;background:#f9fcfe;border-radius:12px;padding:12px;margin:10px 0}.preview{max-width:800px;margin:auto}.preview h1{margin:0}.form-top{padding:28px;border-radius:16px 16px 0 0;color:white}.form-bottom{padding:17px;border-radius:0 0 16px 16px}.form-logo{height:74px;width:auto;max-width:220px;object-fit:contain}.theme-blue{--primary:#176a92;--bg:#eff5fb;--border:#d5e3ed}.theme-green{--primary:#237954;--bg:#ecf6ee;--border:#d3e6d8}.theme-rose{--primary:#8c3d66;--bg:#faf1f6;--border:#f0d7e4}.theme-gold{--primary:#9f6e2d;--bg:#fbf5e8;--border:#eee0bf}.theme-dark{--primary:#354559;--bg:#eef1f5;--border:#d9e0e8}footer{text-align:center;padding:28px;color:#6c8495}footer a{color:inherit}.badge{background:#e7f1f5;border-radius:99px;padding:2px 9px;font-size:12px}@media(max-width:650px){.head{display:block}.head nav{margin-top:8px}.card{padding:15px}th,td{padding:7px;font-size:13px}.btn,button{padding:9px 12px}}

/* X2P Form brand upgrade v1.1 */
:root{--primary:#1667b0;--bg:#eef5fd;--text:#143151;--border:#d5e3f4}
body{background:radial-gradient(ellipse at 6% 8%,#e3efff 0%,transparent 34%),linear-gradient(135deg,#f5f9ff 0%,#edf5fc 75%);font-family:system-ui,'Segoe UI',Tahoma,Arial,sans-serif}
header{background:linear-gradient(110deg,#0b284d,#123c68 60%,#0c3158);border-bottom:1px solid #244e7b;box-shadow:0 5px 18px #183e6212}
.head{max-width:1270px;min-height:82px;padding:10px 20px}.brand{display:inline-flex;align-items:center;flex-shrink:0}.brand img{display:block;width:212px;height:auto;max-height:62px;filter:brightness(0) invert(1)}
nav{gap:6px;align-items:center}nav a{display:inline-flex;align-items:center;border-radius:10px;padding:9px 12px;font-weight:600;transition:background .2s}nav a:hover,nav a:focus-visible{background:#ffffff21;color:white}
main{max-width:1160px;margin:35px auto;padding:0 18px;min-height:68vh}main>h1{font-size:clamp(25px,3vw,38px);letter-spacing:-.5px;margin-bottom:24px;color:#0c2d52}
.card{border:1px solid #d6e4f4;border-radius:19px;box-shadow:0 10px 34px #153d670a;padding:27px;background:#fffffffa}
.grid>.card{background:linear-gradient(130deg,#fff,#f6faff);min-height:142px}.grid>.card h2{font-size:34px;margin:0 0 12px;color:#14548f}
.btn,button{background:linear-gradient(115deg,#156ab7,#204f99);box-shadow:0 3px 10px #124e8313;font-weight:600;border-radius:10px;transition:transform .15s,opacity .15s}.btn:hover,button:hover{transform:translateY(-1px)}
input:not([type=checkbox]):not([type=radio]),textarea,select{background:#fcfdff;border-color:#cadcf0}input:focus,textarea:focus,select:focus{outline:2px solid #8db7eb;outline-offset:1px}
@media(max-width:700px){.head{min-height:auto;padding:12px 15px}.head nav{margin-top:12px;display:flex;gap:2px}.head nav a{font-size:12px;padding:8px 10px}.brand img{width:175px}.card{padding:18px}main{margin-top:24px}}
/* X2P Form v2 — accessible responsive public form & editor */
:root{--primary:#2058aa;--bg:#f0f5fb;--text:#123453;--border:#d8e4f3}
body{background:linear-gradient(155deg,#eaf3ff 0%,#f8fbff 72%);font-family:Tahoma,'Segoe UI',system-ui,sans-serif}
header{background:#103455}.head{max-width:1240px}header .brand img{max-width:180px;object-fit:contain;height:auto;max-height:56px}
main{max-width:1150px}.card{border-color:#d6e3f5;box-shadow:0 6px 24px rgba(22,52,94,.06)}
.preview{--form-accent:#2058aa;width:min(100%,780px);margin:20px auto 42px;overflow:hidden;border:1px solid #d5e2f2;border-radius:20px;background:#fff;box-shadow:0 18px 50px rgba(20,55,91,.12)}
.preview .form-top{background:var(--form-accent);color:#fff;min-height:96px;display:flex;align-items:center;gap:20px;padding:23px 28px;overflow-wrap:anywhere}
.preview .form-top h1{color:#fff;font-size:clamp(21px,3vw,29px);margin:0}
.preview .form-logo{width:auto;max-width:135px;height:auto;max-height:104px;object-fit:contain;border-radius:10px;background:rgba(255,255,255,.96);padding:8px;flex:0 0 auto}
.preview .form-public{padding:clamp(18px,3.5vw,34px);margin:0;border:0;border-radius:0;box-shadow:none}
.preview .form-public h2{margin-top:0}.preview .fieldrow{padding:18px;margin:14px 0;border:1px solid #dce7f2;border-radius:14px;background:#f8fbfe;min-width:0}
.preview .fieldrow label{display:block;margin:0 0 12px;font-weight:700}
.preview input:not([type=checkbox]):not([type=radio]),.preview select,.preview textarea{width:100%;max-width:100%;min-height:48px;border:1px solid #cbd9e9;border-radius:10px;background:#fff;padding:12px 14px;box-sizing:border-box;font:inherit}
.preview input[type=file]{padding:10px}.preview textarea{min-height:110px;resize:vertical}
.preview input:focus-visible,.preview textarea:focus-visible,.preview select:focus-visible{outline:3px solid #90b9ed;outline-offset:1px}
.preview .submit-form{background:var(--form-accent);min-height:48px;padding:12px 24px;font-weight:700}
.preview .form-bottom{padding:18px 24px;background:var(--form-accent);color:#fff;text-align:center;overflow-wrap:anywhere}
.brand-upload{padding:18px;border:1px dashed #a8c6e6;border-radius:12px;background:#f7fbff;margin:22px 0}.logo-preview{display:block;width:auto;height:auto;max-width:170px;max-height:110px;object-fit:contain;background:#fff;border:1px solid #d5e2f2;border-radius:10px;padding:7px}
#builder .fieldrow{padding:18px;margin:12px 0;background:#f7fbfe;border:1px solid #d8e4f3;border-radius:12px}
button,.btn{min-height:42px;transition:transform .15s ease,filter .15s ease}button:hover,.btn:hover{filter:brightness(1.05)}
input,textarea,select{font-size:16px;max-width:100%}.scroll{overflow:auto;max-width:100%}
@media(max-width:760px){.head{padding:12px 14px;gap:10px}.head nav{gap:8px}.head nav a{font-size:13px;padding:4px}.head .brand img{max-width:144px}main{padding:0 12px;margin:18px auto}.card{padding:15px;border-radius:13px}.preview{margin:12px auto 25px;border-radius:14px}.preview .form-top{padding:18px;flex-direction:column;text-align:center;gap:9px}.preview .form-logo{max-width:105px;max-height:90px}.preview .fieldrow{padding:13px}.preview .form-public{padding:16px}.preview .submit-form{width:100%}#builder .row{gap:6px}#builder button{padding:8px 11px}}
@media(max-width:400px){.head{flex-direction:column;align-items:stretch}.head .brand{align-self:flex-start}.preview .form-top h1{font-size:20px}}