:root{--navy:#071f3a;--blue:#0f5ea8;--cyan:#2bb3d6;--gold:#d9a441;--bg:#eef3f9;--border:#d8e2ef;--muted:#667085;--danger:#b42318;--success:#147a3d;--shadow:0 18px 45px rgba(18,60,105,.12)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:#182230;background:radial-gradient(circle at top left,rgba(43,179,214,.18),transparent 34%),radial-gradient(circle at top right,rgba(217,164,65,.22),transparent 30%),linear-gradient(180deg,#f7fbff,#eef3f9 55%,#f9fbfd);line-height:1.62}a{text-decoration:none;color:var(--blue)}.hero{background:linear-gradient(135deg,#06182d,#071f3a 45%,#0f5ea8 78%,#2bb3d6);color:#fff;padding:42px 22px;border-bottom-left-radius:36px;border-bottom-right-radius:36px;box-shadow:var(--shadow)}.container{max-width:1280px;margin:auto;padding:24px 18px 70px}.hero h1{font-size:clamp(31px,5vw,56px);margin:0 0 10px}.nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.nav a,.btn{display:inline-flex;align-items:center;border-radius:14px;padding:11px 15px;font-weight:900;border:0;cursor:pointer}.nav a{color:#fff;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.22)}.btn{background:var(--navy);color:#fff;box-shadow:0 10px 22px rgba(7,31,58,.18)}.btn.secondary{background:#fff;color:var(--navy);border:1px solid var(--border);box-shadow:none}.btn.gold{background:var(--gold);color:#111827}.btn.green{background:var(--success)}.card,section{background:rgba(255,255,255,.94);border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow);margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.preview-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px}h2{color:var(--navy);margin:0 0 14px;font-size:28px}h3{color:var(--blue)}.muted,.help{color:var(--muted)}.help{font-size:13px;margin-top:4px}.badge{display:inline-block;background:#eef6ff;border:1px solid #cbe2fa;color:var(--navy);border-radius:999px;padding:5px 10px;font-size:13px;font-weight:800;margin:3px}input,select,textarea{width:100%;padding:13px;border:1px solid var(--border);border-radius:14px;font-size:15px;background:#fff}textarea{min-height:115px;resize:vertical}.notice{border-left:6px solid var(--gold);background:#fff8ec;padding:14px;border-radius:14px}.dangerbox{border-left:6px solid var(--danger);background:#fff4f2;padding:14px;border-radius:14px}.successbox{border-left:6px solid var(--success);background:#f0fff6;padding:14px;border-radius:14px}table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}th,td{border:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}th{background:#eef6ff;color:var(--navy)}.preview{background:#fff;border:1px solid var(--border);border-radius:18px;padding:28px;min-height:520px}.email-preview{white-space:pre-wrap;background:#0f172a;color:#f8fafc;border-radius:18px;padding:24px;min-height:520px}.right{text-align:right}.subject{font-weight:900}.sign{margin-top:42px}.checkgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px}.check{background:#fff;border:1px solid var(--border);border-radius:12px;padding:8px}.admin-header{background:linear-gradient(135deg,#101828,#123c69);color:#fff;border-radius:24px;padding:24px;margin-bottom:20px}@media(max-width:900px){.preview-wrap{grid-template-columns:1fr}.hero{border-radius:0}}@media print{.no-print,.hero,.email-preview-title{display:none!important}.container{padding:0}.preview{border:0;box-shadow:none}body{background:white}}