:root{--lbb-primary:#4f46e5;--lbb-primary-dk:#3730a3;--lbb-accent:#f59e0b;--lbb-success:#10b981;--lbb-danger:#ef4444;--lbb-bg:#f8f7ff;--lbb-white:#fff;--lbb-gray-50:#f9fafb;--lbb-gray-100:#f3f4f6;--lbb-gray-300:#d1d5db;--lbb-gray-600:#4b5563;--lbb-gray-800:#1f2937;--lbb-radius:14px;--lbb-radius-sm:8px;--lbb-shadow:0 4px 24px rgba(79,70,229,.12);--lbb-shadow-card:0 2px 12px rgba(0,0,0,.08);--lbb-card-blue:#e0e7ff;--lbb-card-green:#d1fae5;--lbb-card-orange:#fef3c7;--lbb-card-purple:#ede9fe;--lbb-card-pink:#fce7f3;--lbb-card-teal:#ccfbf1;--lbb-card-blue-border:#a5b4fc;--lbb-card-green-border:#6ee7b7;--lbb-card-orange-border:#fcd34d;--lbb-card-purple-border:#c4b5fd;--lbb-card-pink-border:#f9a8d4;--lbb-card-teal-border:#5eead4}.lbb-board-wrap{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--lbb-bg);border-radius:var(--lbb-radius);padding:2rem;min-height:300px}.lbb-board-header{text-align:center;margin-bottom:2rem}.lbb-board-title{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;color:var(--lbb-gray-800);margin:0 0 .5rem;letter-spacing:-.02em}.lbb-board-question{font-size:1.15rem;color:var(--lbb-primary);font-weight:600;margin:0 auto 1rem;max-width:100%;background:#fff;border-left:4px solid var(--lbb-primary);padding:.75rem 1.25rem;border-radius:0 var(--lbb-radius-sm) var(--lbb-radius-sm) 0;text-align:left;word-wrap:break-word;white-space:normal;box-sizing:border-box}.lbb-board-count{display:inline-block;background:var(--lbb-primary);color:#fff;padding:.3rem 1rem;border-radius:999px;font-size:.875rem;font-weight:600}.lbb-board-status{text-align:center;padding:1rem;border-radius:var(--lbb-radius-sm);margin-bottom:1.5rem;font-weight:600}.lbb-status-paused{background:#fef3c7;color:#92400e}.lbb-status-closed{background:#fee2e2;color:#991b1b}.lbb-board-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;align-items:start}.lbb-card{border-radius:var(--lbb-radius);padding:1.25rem;border:2px solid transparent;box-shadow:var(--lbb-shadow-card);transition:transform .2s ease,box-shadow .2s ease;animation:lbb-card-in .4s cubic-bezier(.34,1.56,.64,1) both;word-break:break-word;position:relative;overflow:hidden}.lbb-card:hover{transform:translateY(-3px) rotate(.3deg);box-shadow:0 8px 30px rgba(0,0,0,.12)}.lbb-card:before{content:'"';position:absolute;top:-5px;left:10px;font-size:4rem;opacity:.12;font-family:Georgia,serif;line-height:1}.card-blue{background:var(--lbb-card-blue);border-color:var(--lbb-card-blue-border)}.card-green{background:var(--lbb-card-green);border-color:var(--lbb-card-green-border)}.card-orange{background:var(--lbb-card-orange);border-color:var(--lbb-card-orange-border)}.card-purple{background:var(--lbb-card-purple);border-color:var(--lbb-card-purple-border)}.card-pink{background:var(--lbb-card-pink);border-color:var(--lbb-card-pink-border)}.card-teal{background:var(--lbb-card-teal);border-color:var(--lbb-card-teal-border)}.lbb-card-content{font-size:1rem;line-height:1.55;color:var(--lbb-gray-800);font-weight:500}.lbb-card-author{font-size:.8rem;color:var(--lbb-gray-600);margin-top:.75rem;font-style:italic}.lbb-board-empty{grid-column:1/-1;text-align:center;padding:4rem 2rem;color:var(--lbb-gray-600)}.lbb-empty-icon{font-size:3rem;display:block;margin-bottom:1rem;animation:lbb-float 3s ease-in-out infinite}@keyframes lbb-card-in{from{opacity:0;transform:scale(.85) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes lbb-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}.lbb-join-wrap{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;max-width:540px}.lbb-inline-question{background:var(--lbb-primary);color:#fff;border-radius:var(--lbb-radius);padding:1.25rem 1.5rem;margin-bottom:1.5rem}.lbb-q-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;opacity:.8;display:block;margin-bottom:.4rem}.lbb-q-text{margin:0;font-size:1.1rem;font-weight:600;line-height:1.4}.lbb-field{margin-bottom:1rem;position:relative}.lbb-label{display:block;font-size:.875rem;font-weight:600;color:var(--lbb-gray-800);margin-bottom:.4rem}.lbb-input,.lbb-textarea{width:100%;box-sizing:border-box;padding:.75rem 1rem;border:2px solid var(--lbb-gray-300);border-radius:var(--lbb-radius-sm);font-size:1rem;font-family:inherit;background:#fff;color:var(--lbb-gray-800);transition:border-color .2s;outline:none;-webkit-appearance:none}.lbb-input:focus,.lbb-textarea:focus{border-color:var(--lbb-primary);box-shadow:0 0 0 3px rgba(79,70,229,.15)}.lbb-input.lbb-error-field,.lbb-textarea.lbb-error-field{border-color:var(--lbb-danger)}.lbb-textarea{resize:vertical;min-height:100px}.lbb-char-count{position:absolute;bottom:10px;right:12px;font-size:.75rem;color:var(--lbb-gray-600);pointer-events:none}.lbb-submit-btn{width:100%;padding:1rem 1.5rem;background:var(--lbb-primary);color:#fff;border:none;border-radius:var(--lbb-radius-sm);font-size:1.1rem;font-weight:700;font-family:inherit;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:.5rem;transition:background .2s,transform .15s;letter-spacing:.01em}.lbb-submit-btn:hover{background:var(--lbb-primary-dk)}.lbb-submit-btn:active{transform:scale(.98)}.lbb-submit-btn:disabled{opacity:.7;cursor:not-allowed}.lbb-status-notice{padding:1rem 1.25rem;border-radius:var(--lbb-radius-sm);font-size:.95rem}.lbb-paused-notice{background:#fef3c7;color:#92400e}.lbb-closed-notice{background:#fee2e2;color:#991b1b}.lbb-qr-wrap{text-align:center}.lbb-qr-code{display:inline-block;padding:1rem;background:#fff;border-radius:var(--lbb-radius);box-shadow:var(--lbb-shadow)}.lbb-qr-image{display:block}.lbb-qr-url{margin-top:.75rem;font-size:.875rem;word-break:break-all}.lbb-error{color:var(--lbb-danger);font-weight:600}@media (max-width:600px){.lbb-board-wrap{padding:1rem}.lbb-board-grid{grid-template-columns:1fr 1fr;gap:.75rem}.lbb-card{padding:1rem}}@media (max-width:400px){.lbb-board-grid{grid-template-columns:1fr}}