:root{
  --blue:#003087;--orange:#ff9539;--light:#f5f5f5;--white:#fff;--border:#dbe3ef;--text:#162131;--muted:#5c6b80;--danger:#b42318;
}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--text)}
a{text-decoration:none;color:inherit}.guest-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}
.guest-card,.card{background:var(--white);border-radius:16px;box-shadow:0 10px 24px rgba(0,0,0,.08)}
.guest-card{width:100%;max-width:460px;padding:32px}
.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:var(--blue);color:#fff;padding:24px;display:flex;flex-direction:column;gap:24px}
.brand{display:flex;align-items:center;gap:14px}.brand.center{justify-content:center;margin-bottom:24px}
.logo-box{width:48px;height:48px;border-radius:12px;background:var(--orange);display:grid;place-items:center;font-weight:700;color:#fff}.brand-title{font-size:18px;font-weight:700}.brand-subtitle{font-size:12px;opacity:.8}
.nav{display:flex;flex-direction:column;gap:8px}.nav a{padding:12px 14px;border-radius:12px;color:#fff;opacity:.9}.nav a:hover{background:rgba(255,255,255,.12);opacity:1}
.main{padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{margin:0;font-size:28px}.topbar-actions{display:flex;gap:10px;align-items:center}.lang-link{padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:#fff}
.flash{padding:14px 16px;border-radius:12px;margin-bottom:16px}.flash-success{background:#e7f6ec;color:#156c2f}.flash-error{background:#fdecea;color:#b42318}
.grid{display:grid;gap:20px}.grid.two{grid-template-columns:1fr 1fr}.template-grid{grid-template-columns:minmax(340px,420px) 1fr}.stats-grid{grid-template-columns:repeat(4,1fr)}
.stat-card{padding:20px}.stat-value{font-size:32px;font-weight:700}.stat-label{color:var(--muted)}
.card{padding:20px}.form{display:grid;gap:16px}.form-group{display:grid;gap:8px}label{font-size:14px;font-weight:700}input[type=text],input[type=password],input[type=number],input[type=color],input[type=file],textarea,select{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fff;font:inherit}
.checkbox{display:flex;gap:10px;align-items:center;font-weight:600;color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border:none;border-radius:12px;font-weight:700;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:#eef3fb;color:var(--blue)}.btn-danger{background:#fbe9e7;color:var(--danger)}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid var(--border);vertical-align:middle;text-align:left}
.actions{display:flex;gap:8px;flex-wrap:wrap}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.inline-form{display:flex;gap:10px;flex-wrap:wrap}
.thumb{width:100px;height:60px;object-fit:cover;border-radius:8px;border:1px solid var(--border)}
.template-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 24px rgba(0,0,0,.06)}.template-card img{width:100%;height:180px;object-fit:cover}.template-card-body{padding:16px}
.preview-stage{background:#eef3fb;border-radius:16px;padding:12px;overflow:auto}
.hint{color:var(--muted);font-size:13px}.table-actions{display:flex;gap:8px}
@media (max-width: 1000px){.app-shell{grid-template-columns:1fr}.sidebar{padding:18px}.stats-grid,.grid.two,.template-grid{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}

.preview-frame{position:relative;display:inline-block;max-width:100%;line-height:0}
.preview-image{display:block;max-width:100%;height:auto;border-radius:8px;background:#fff}
.preview-overlay{position:absolute;left:0;top:0;pointer-events:none}
.preview-text-box{position:absolute;border:2px solid var(--orange);background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.28);padding:0;overflow:hidden;pointer-events:none;border-radius:4px}
.preview-text-box.is-editable{cursor:move;pointer-events:auto;touch-action:none}
.preview-text-box.is-editable::after{content:'↕︎↔︎';position:absolute;right:6px;bottom:4px;font-size:12px;line-height:1;color:var(--orange);background:rgba(255,255,255,.92);border-radius:6px;padding:2px 4px;z-index:3}
.preview-text-content{width:100%;height:100%;overflow:hidden;word-break:break-word;padding:8px 10px;display:block;white-space:normal;line-height:1.18}
.preview-text-content p{margin:0 0 .35em 0}
.preview-text-content p:last-child{margin-bottom:0}
.preview-text-content ul,.preview-text-content ol{margin:.1em 0 .35em 1.2em;padding:0}
.preview-text-content li{margin:0}
.preview-text-content strong{font-weight:700}
.preview-text-content em{font-style:italic}
.preview-text-content u{text-decoration:underline}
.preview-stage.is-server-preview .preview-text-content{opacity:0}
.card-grid{display: grid;grid-template-columns: repeat(3, minmax(0, 1fr));grid-gap: 20px;}
.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.app-shell-guest .sidebar{min-height:100vh}

.wysiwyg-source{display:none!important}
.wysiwyg-shell{border:1px solid var(--border);border-radius:14px;background:#fff;overflow:hidden}
.wysiwyg-shell .ql-toolbar.ql-snow{border:none;border-bottom:1px solid var(--border);background:#f8fafc;padding:10px}
.wysiwyg-shell .ql-container.ql-snow{border:none;font-family:Arial,Helvetica,sans-serif;font-size:15px}
.wysiwyg-shell .ql-editor{min-height:180px;line-height:1.45;color:var(--text)}
.wysiwyg-shell .ql-editor.ql-blank::before{color:#98a2b3;font-style:normal}

.inline-form {
  display: grid;
  grid-template-columns: auto auto auto;
  grid-gap: 20px;
}
.template-card {
  transition:all 0.3s ease;
}

.template-card:hover {
  transform:translate(0px, -3px);
  box-shadow: 0 10px 24px rgba(0,0,0,.16);
}