:root{--band-navy: #3d5fa0;--band-navy-light: #4b75c0;--band-bg: #f7f7f5;--band-border: #e2e2df;--band-text: #1a1a1a;--band-text-muted: #6b6b68;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--band-bg);color:var(--band-text)}.app-shell{display:flex;flex-direction:column;min-height:100vh}.update-banner{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--band-navy);color:#fff;padding:10px 16px;font-size:13px;position:sticky;top:0;z-index:20}.update-banner .primary-button{background:#fff;color:var(--band-navy);padding:6px 12px;font-size:12px}.app-header{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#fff;border-bottom:1px solid var(--band-border);position:sticky;top:0;z-index:10}.app-header-logo{width:28px;height:28px;border-radius:6px}.app-header-brand{display:flex;align-items:center;gap:8px;flex:1;text-decoration:none}.app-header-title{font-size:14px;font-weight:600;color:var(--band-navy)}.app-header-settings{font-size:18px;color:var(--band-text-muted);text-decoration:none;padding:4px 6px}.home-page{display:flex;flex-direction:column;align-items:center;padding-top:8px}.home-logo{width:100%;max-width:280px;margin-bottom:20px}.home-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:100%}.home-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#fff;border:1px solid var(--band-border);border-radius:14px;padding:24px 12px;text-decoration:none;color:var(--band-text);font-size:14px;font-weight:600;text-align:center}.home-tile-icon{font-size:28px}.home-website-link{display:block;margin-top:24px;font-size:13px;color:var(--band-navy-light);text-decoration:none;text-align:center}.lock-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;padding:24px;text-align:center;gap:8px}.lock-screen-logo{width:72px;height:72px;border-radius:16px;margin-bottom:8px}.lock-pin-form{display:flex;flex-direction:column;gap:10px;width:100%;max-width:240px}.lock-pin-form input{text-align:center;font-size:20px;letter-spacing:4px}.app-content{flex:1;padding:16px 16px 80px;max-width:640px;margin:0 auto;width:100%}.nav-bar{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:#fff;border-top:1px solid var(--band-border);padding:8px 4px calc(8px + env(safe-area-inset-bottom))}.nav-item{font-size:12px;color:var(--band-text-muted);text-decoration:none;padding:6px 8px;border-radius:8px}.nav-item.active{color:var(--band-navy);font-weight:600;background:#eef3f7}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.page-header h2{margin:0}.empty-state{color:var(--band-text-muted);text-align:center;padding:32px 16px}.primary-button{background:var(--band-navy);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px;cursor:pointer}.primary-button:disabled{opacity:.5;cursor:default}.ghost-button{background:none;border:1px solid var(--band-border);border-radius:8px;padding:8px 12px;font-size:13px;margin:8px 0 16px;cursor:pointer;width:100%}.field-label{display:block;font-size:13px;color:var(--band-text-muted);margin:12px 0 4px}select,input[type=email],input[type=password],input[type=text],input[type=file],input[type=datetime-local],textarea{width:100%;padding:8px 10px;border:1px solid var(--band-border);border-radius:8px;font-size:14px;font-family:inherit}.news-feed{display:flex;flex-direction:column;gap:12px}.news-card{background:#fff;border:1px solid var(--band-border);border-radius:12px;padding:14px}.news-card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}.news-body{font-size:14px;line-height:1.5;margin:0;white-space:pre-wrap}.permission-module{margin:16px 0;padding-top:12px;border-top:1px solid var(--band-border)}.permission-module h3{margin:0 0 8px;font-size:15px}.permission-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 12px}.permission-checkbox{display:flex;align-items:center;gap:6px;font-size:13px}.locked-note{font-size:13px;color:var(--band-navy-light);background:#eef3f7;padding:8px 12px;border-radius:8px}.login-page{max-width:320px;margin:10vh auto 0;padding:0 16px}.login-logo{width:100%;max-width:260px;display:block;margin:0 auto 8px}.error-text{color:#c0392b;font-size:13px}.library-search-row{display:flex;gap:8px;margin-bottom:12px}.library-search-row input{flex:1}.add-piece-form,.add-part-form{background:#fff;border:1px solid var(--band-border);border-radius:8px;padding:12px;margin-bottom:16px}.add-part-form{display:flex;gap:8px;align-items:center;padding:12px}.add-part-form input{flex:1}.piece-list{display:flex;flex-direction:column;gap:8px}.piece-card{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff;border:1px solid var(--band-border);border-radius:12px;padding:12px 14px;text-decoration:none;color:inherit}.piece-title{font-size:14px;font-weight:600;margin:0}.piece-subtitle{font-size:12px;color:var(--band-text-muted);margin:2px 0 0}.badge{font-size:11px;padding:3px 8px;border-radius:6px;white-space:nowrap}.badge-success{background:#e6f4ea;color:#1e7b34}.badge-warning{background:#fdf0dc;color:#9a5b0a}.badge-danger{background:#fbe7e5;color:#b3311f}.back-link{display:inline-block;font-size:13px;color:var(--band-navy-light);text-decoration:none;margin-bottom:12px}.piece-detail-title{margin:0}.piece-detail-subtitle{color:var(--band-text-muted);margin:2px 0 16px}.part-list{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.part-row{display:flex;justify-content:space-between;align-items:center;gap:8px;border-top:1px solid var(--band-border);padding-top:10px;flex-wrap:wrap}.part-name{font-size:14px;margin:0}.part-status{font-size:12px;margin:2px 0 0;color:var(--band-text-muted)}.part-status-missing{color:#9a5b0a}.part-status-requested{color:#b3311f}.part-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.part-actions button,.file-upload-button{font-size:12px;padding:6px 10px;border:1px solid var(--band-border);border-radius:8px;background:#fff;cursor:pointer}.icon-button{font-size:14px;padding:6px 8px;border:1px solid var(--band-border);border-radius:8px;text-decoration:none;color:inherit}.text-button{background:none;border:none;color:#b3311f;font-size:12px;cursor:pointer}.rsvp-section{margin:20px 0 12px}.rsvp-buttons{display:flex;gap:8px}.rsvp-button{flex:1;font-size:13px;padding:8px 10px;border:1px solid var(--band-border);border-radius:8px;background:#fff;cursor:pointer}.rsvp-selected{background:var(--band-navy);color:#fff;border-color:var(--band-navy)}.rsvp-summary{display:flex;gap:16px;font-size:13px;color:var(--band-text-muted);margin-bottom:16px}.attendee-list{border-top:1px solid var(--band-border);padding-top:12px}.attendee-row{display:flex;justify-content:space-between;font-size:13px;padding:6px 0}.category-tabs{display:flex;gap:6px;margin-bottom:12px;overflow-x:auto}.category-tab{font-size:12px;padding:6px 12px;border:1px solid var(--band-border);border-radius:999px;background:#fff;cursor:pointer;white-space:nowrap}.category-tab-active{background:var(--band-navy);color:#fff;border-color:var(--band-navy)}.document-card{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--band-border);border-radius:12px;padding:12px 14px;gap:8px;flex-wrap:wrap}.member-photo-row{display:flex;align-items:center;gap:14px;margin-bottom:14px}.member-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0}.member-thumb{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0}.member-photo-placeholder{display:flex;align-items:center;justify-content:center;background:var(--band-navy-light);color:#fff;font-weight:600;font-size:20px}.member-thumb.member-photo-placeholder{font-size:15px}.member-section{background:#fff;border:1px solid var(--band-border);border-radius:12px;padding:14px;margin-bottom:12px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.gallery-tile{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;cursor:pointer;background:#eee}.gallery-thumb{width:100%;height:100%;object-fit:cover}.gallery-video-badge{position:absolute;bottom:4px;right:4px;background:#0009;color:#fff;font-size:10px;padding:2px 5px;border-radius:4px}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.lightbox-content{position:relative;background:#111;border-radius:12px;overflow:hidden;max-width:480px;width:100%}.lightbox-media{width:100%;max-height:60vh;object-fit:contain;display:block;background:#000}.lightbox-info{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px;background:#fff;flex-wrap:wrap}.lightbox-close{position:absolute;top:8px;right:8px;background:#00000080;color:#fff;border:none;border-radius:999px;width:28px;height:28px;cursor:pointer}.whatsapp-button{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:6px 10px;border:1px solid #25d36633;background:#e9f9ef;color:#128c4c;border-radius:8px;cursor:pointer}.whatsapp-icon{display:flex;align-items:center}.piece-meta-line{font-size:12px;color:var(--band-text-muted);margin:0 0 12px}.piece-notes{font-size:13px;white-space:pre-wrap;margin:0 0 12px}.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tag-chip{font-size:11px;padding:3px 8px;border-radius:999px;border:1px solid var(--band-border);background:#f2f5f8;color:var(--band-navy-light);cursor:pointer}.part-tick-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px solid var(--band-border)}.part-qty-input{width:56px;padding:6px 8px;text-align:center}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--band-text-muted)}