.app-shell{display:flex;min-height:100vh;flex-direction:column}.container{width:min(1100px,90vw);margin:0 auto}.site-header{background-color:#fff;border-bottom:1px solid rgba(15,23,42,.08);position:sticky;top:0;z-index:10;box-shadow:0 1px #0f172a0a}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:2rem}.logo{font-size:1.35rem;font-weight:700;color:#2563eb;display:inline-block}.nav-links{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}.nav-links a{font-weight:500;color:#1f2933;padding-bottom:.25rem;border-bottom:2px solid transparent}.nav-links a.active{color:#2563eb;border-color:#2563eb}.link-button{background:none;border:none;color:#dc2626;font-weight:500;cursor:pointer;padding:0}.link-button:disabled{opacity:.6;cursor:default}.main-content{flex:1;padding:2.5rem 0 3rem}.page{background:#fff;padding:2.5rem;border-radius:18px;box-shadow:0 20px 45px -25px #0f172a26}.page p:last-child{margin-bottom:0}.button{display:inline-block;background:linear-gradient(120deg,#2563eb,#4338ca);color:#fff;padding:.75rem 1.75rem;border-radius:999px;font-weight:600;transition:transform .2s ease,box-shadow .2s ease;border:none;cursor:pointer}.button:hover{transform:translateY(-2px);box-shadow:0 10px 20px -12px #2563eb99}.button.secondary{background:#2563eb1a;color:#2563eb;margin-left:1rem}.cta-buttons{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}.form-page{max-width:480px}.form{display:grid;gap:1rem;margin-top:1.5rem}.form label{display:grid;gap:.5rem;font-weight:500;color:#1f2933}.form input{padding:.75rem 1rem;border-radius:12px;border:1px solid rgba(15,23,42,.1);background-color:#f8fafc;transition:border-color .2s ease,box-shadow .2s ease}.form input[type=color]{padding:.25rem;height:44px}.form input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb33}.field-help{font-size:.8rem;color:#64748b}.form-error{margin:0;color:#b91c1c;font-weight:500}.form-footer{margin-top:1.5rem;color:#475569}.form-footer a{color:#2563eb;font-weight:600}.card{background:#fff;padding:1.75rem;border-radius:18px;box-shadow:0 15px 40px -30px #0f172a59}.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:2rem}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;margin-bottom:2rem}.page-header .button{align-self:center}.empty-state{margin-top:2.5rem;padding:2.5rem;border-radius:18px;background:linear-gradient(135deg,#2563eb14,#6366f114);text-align:center;display:grid;gap:1.25rem;justify-items:center}.campaigns-table{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.campaign-row{display:flex;gap:2rem;justify-content:space-between;align-items:flex-start;padding:1.75rem;border-radius:18px;background:#fff;box-shadow:0 18px 40px -32px #0f172a73;transition:transform .15s ease,box-shadow .15s ease;border:1px solid rgba(37,99,235,.08)}.campaign-row:hover{transform:translateY(-2px);box-shadow:0 22px 45px -30px #2563eb59}.campaign-row.is-highlighted{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb33}.campaign-row__main{flex:2;min-width:0}.campaign-row__meta{display:flex;gap:1.5rem;flex-wrap:wrap;color:#475569;margin:0 0 1rem;font-size:.9rem}.campaign-row__slug{font-weight:600;color:#2563eb}.campaign-row__details{display:grid;gap:.75rem;margin:0;padding:0}.campaign-row__details div{display:grid;gap:.25rem;background:#94a3b81f;padding:.75rem 1rem;border-radius:12px}.campaign-row__details dt{font-weight:600;color:#0f172a}.campaign-row__details dd{margin:0;color:#1f2933;word-break:break-word}.campaign-row__actions{display:flex;flex-direction:column;gap:.75rem;min-width:240px}.campaign-row__quick-actions{display:flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:600;color:#1d4ed8}.campaign-row__quick-actions a,.campaign-row__quick-actions button{background:none;border:none;color:inherit;cursor:pointer;padding:0;text-decoration:none;display:inline-flex;align-items:center}.campaign-row__quick-actions a:hover,.campaign-row__quick-actions button:hover,.campaign-row__quick-actions a:focus-visible,.campaign-row__quick-actions button:focus-visible{color:#2563eb}.campaign-row__quick-actions button{font:inherit}.campaign-row__quick-actions>*{position:relative;padding-right:.75rem}.campaign-row__quick-actions>*:not(:first-child){padding-left:.75rem}.campaign-row__quick-actions>*:not(:last-child):after{content:"";position:absolute;top:50%;right:0;transform:translateY(-50%);width:1px;height:1.5em;background:#64748b66}.campaign-row__copy-status{font-size:.8rem;font-weight:600;color:#16a34a}.campaign-row__copy-status.is-error{color:#dc2626}.campaign-row__title{font-weight:600;color:#0f172a}.campaign-row__preview-url{display:grid;gap:.25rem;font-size:.85rem;color:#475569}.campaign-row__preview-url code{padding:.5rem .75rem;border-radius:10px;background:#0f172a0f;font-size:.8rem;word-break:break-all}.campaign-preview{display:grid;gap:2rem}.campaign-preview__header{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem}.back-link{display:inline-flex;align-items:center;gap:.35rem;color:#2563eb;font-weight:600;margin-bottom:.5rem}.campaign-preview__subtitle{margin:0;color:#475569}.campaign-preview__meta{display:flex;flex-wrap:wrap;gap:.5rem}.badge{display:inline-flex;align-items:center;background:#2563eb1a;color:#1d4ed8;border-radius:999px;padding:.35rem .75rem;font-size:.8rem;font-weight:600}.campaign-preview__layout{display:grid;gap:2rem;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:flex-start}.preview-frame{background:#0f172a;border-radius:18px;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff0a}.preview-frame__content{width:100%;height:640px;border:none;background:#fff}.campaign-preview__sidebar{background:#2563eb14;border-radius:18px;padding:1.75rem;display:grid;gap:1rem}.campaign-preview__sidebar h2{margin-bottom:.25rem}.campaign-preview__sidebar ol{margin:0;padding-left:1.1rem;display:grid;gap:.75rem;color:#0f172a}.campaign-preview__sidebar li strong{display:block;font-weight:700;margin-bottom:.25rem}.campaign-preview__hint{margin:0;font-size:.9rem;color:#334155}.popup-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#0f172a99;padding:1.5rem;z-index:1000}.popup{background:#f8fafc;border-radius:20px;width:min(900px,95vw);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 40px 90px -45px #0f172a73}.popup__header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;color:#fff}.popup__header h2{margin:0;font-size:1.15rem}.popup__close{background:#ffffff47;border:none;color:inherit;font-size:1.5rem;line-height:1;border-radius:999px;width:2rem;height:2rem;cursor:pointer}.popup__body{display:grid;gap:1rem;padding:1.25rem 1.5rem 1.5rem;background:#f8fafc}.popup__frame{width:100%;min-height:420px;border:none;border-radius:14px;box-shadow:inset 0 0 0 1px #0f172a0d}.popup__hint{margin:0;font-size:.9rem;color:#475569}.popup__hint a{color:#1d4ed8;font-weight:600}.campaign-status{margin-top:1rem;font-weight:500;color:#0f172a}.info-list{list-style:none;padding:0;margin:2rem 0;display:grid;gap:1rem}.info-list li{padding:1rem 1.25rem;background:#2563eb0d;border-radius:12px;color:#1f2937}.loading{margin-bottom:1rem;color:#475569}.site-footer{padding:1.5rem 0 2rem;text-align:center;color:#475569;font-size:.95rem}@media(max-width:720px){.page{padding:1.75rem}.header-content{flex-direction:column;align-items:flex-start}.nav-links{gap:1rem}.button.secondary{margin-left:0}.page-header{flex-direction:column;align-items:stretch}.campaign-row{flex-direction:column}.campaign-row__actions{width:100%}.campaign-preview__header{flex-direction:column}.campaign-preview__layout{grid-template-columns:1fr}.preview-frame__content{height:520px}.popup__frame{min-height:320px}}:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;font-weight:400;color:#1f2933;background-color:#f7f9fc;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#f7f9fc,#fff 40%)}a{color:inherit;text-decoration:none}p{margin:0 0 1rem;color:#3d4b5d}h1,h2,h3,h4{font-family:Inter,system-ui,sans-serif;margin:0 0 .75rem;color:#101828}button,input,textarea{font-family:inherit}