:root{--bg:#f3f4f6;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--primary:#2563eb;--green:#16a34a;--red:#dc2626;--shadow:0 14px 45px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{border:0;background:var(--primary);color:white;border-radius:12px;padding:10px 14px;font-weight:800;cursor:pointer}button.secondary{background:#4b5563}button.danger{background:var(--red)}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 22px}.topbar h1,.topbar p{margin:0}.topbar p{color:var(--muted);margin-top:4px}.topbar nav{display:flex;flex-wrap:wrap;gap:10px}.topbar nav a{text-decoration:none;font-weight:800;color:#374151}main{width:min(1180px,calc(100vw - 28px));margin:20px auto 60px;display:grid;gap:18px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));gap:14px}.stats-grid article,.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.stats-grid article{padding:18px;display:grid;gap:6px}.stats-grid strong{font-size:32px}.stats-grid span{color:var(--muted);font-weight:700}.panel{padding:20px}.section-title{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}.section-title h2{margin:0 0 5px}.section-title p{margin:0;color:var(--muted)}.settings-grid,.room-edit-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:14px}label{display:grid;gap:7px;font-weight:800;color:#374151}input,textarea,select{width:100%;border:1px solid #d1d5db;border-radius:12px;padding:11px 12px;background:white;color:var(--text)}textarea{resize:vertical}.wide{grid-column:1/-1}.rooms-grid,.photos-list,.messages-list,.forwardings-list{display:grid;gap:14px}.room-card,.forwarding-card,.photo-room-card,.message-card{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff}.room-header,.forwarding-header,.photo-room-header,.message-header{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px}.room-header h3,.forwarding-header h3,.photo-room-header h3,.message-header h3{margin:0 0 4px}.room-header p,.forwarding-header p,.photo-room-header p,.message-header p{margin:0;color:var(--muted)}.badge{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;text-transform:uppercase}.available,.status-resolvido{background:#dcfce7;color:#166534}.unavailable,.status-pendente{background:#fef3c7;color:#92400e}.room-actions,.forwarding-actions,.button-row{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}.photo-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin-top:12px}.photo-thumb{display:grid;gap:7px}.photo-thumb img{width:100%;height:110px;object-fit:cover;border-radius:12px;border:2px solid var(--line);background:#f9fafb}.photo-thumb.main-photo img{border-color:var(--green)}.photo-actions{display:grid;gap:6px}.photo-actions button{padding:8px;font-size:12px}.upload-row{margin-top:12px;display:grid;gap:10px}.whatsapp-button{display:inline-flex;align-items:center;justify-content:center;background:var(--green);color:white;text-decoration:none;border-radius:12px;padding:10px 14px;font-weight:900}blockquote{margin:0;padding:12px;background:#f9fafb;border-left:4px solid #d1d5db;border-radius:10px;color:#374151;white-space:pre-wrap}.test-box{display:grid;gap:10px}pre{white-space:pre-wrap;background:#111827;color:#f9fafb;border-radius:14px;padding:14px;overflow:auto}@media(max-width:760px){.topbar{display:grid}.topbar nav{overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}main{width:min(100vw - 18px,1180px);margin-top:10px}.stats-grid{grid-template-columns:repeat(2,1fr)}.settings-grid,.room-edit-grid{grid-template-columns:1fr}.section-title,.room-header,.forwarding-header,.photo-room-header,.message-header{display:grid}.room-actions,.forwarding-actions,.button-row{display:grid}.room-actions button,.forwarding-actions button,.forwarding-actions a,.button-row button{width:100%}}

/* V1.6 — adicionar novo quarto */
.hidden{display:none!important}
.new-room-form{border:1px dashed #93c5fd;background:#eff6ff;border-radius:16px;padding:16px;margin-bottom:16px}
.new-room-form h3{margin:0 0 4px}
.new-room-form p{margin:0 0 14px;color:var(--muted)}


/* V1.7 — Segurança, backup, PWA e pré-produção */
.notice-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:14px}.notice-grid article{border:1px solid var(--line);border-radius:16px;background:#f9fafb;padding:14px}.notice-grid strong{display:block;margin-bottom:6px}.notice-grid p{margin:0;color:var(--muted)}.secondary-link{display:inline-flex;align-items:center;justify-content:center;background:#4b5563;color:white;text-decoration:none;border-radius:12px;padding:10px 14px;font-weight:900}.export-row{margin-bottom:14px}.backup-result{margin-bottom:14px}.production-check{display:grid;gap:10px}.production-check h3{margin:10px 0}.check-item{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff}.check-item p{margin:5px 0 0;color:var(--muted)}.check-item.ok{border-color:#86efac;background:#f0fdf4}.check-item.warn{border-color:#fcd34d;background:#fffbeb}@media(max-width:760px){.notice-grid{grid-template-columns:1fr}.app-install-panel{display:block}.secondary-link{width:100%}}

@media(max-width:760px){.topbar nav{flex-wrap:wrap;overflow-x:visible;gap:8px 12px}.topbar nav a{padding:7px 0;min-height:36px}}