:root{--green:#2c6e49;--green-dark:#1f4f35;--green-tint:#e8f5ee;--text:#222;--muted:#555;--faint:#888;--border:#ddd;--bg:#f5f5f5;--red:#c0392b}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{flex-direction:column;max-width:600px;min-height:100vh;margin:0 auto;display:flex}a{color:inherit}button,input,select,textarea{font:inherit}.header{background:var(--green);color:#fff;padding:18px 20px;padding-top:max(18px, env(safe-area-inset-top));justify-content:space-between;align-items:center;gap:12px;display:flex}.header h1{margin-bottom:2px;font-size:22px}.header p{opacity:.85;font-size:13px}.signout-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#ffffff2e;border:1px solid #fff6;border-radius:6px;padding:6px 12px;font-size:12px}.signout-btn:hover{background:#ffffff4d}.nav{background:var(--green-dark);z-index:10;display:flex;position:sticky;top:0}.nav-btn{color:#fff;text-align:center;opacity:.75;border-bottom:3px solid #0000;flex:1;padding:12px 4px;font-size:14px;text-decoration:none}.nav-btn.active{opacity:1;border-bottom-color:#fff}.content{flex:1;padding:20px 16px}.footer{padding:20px;padding-bottom:max(20px, env(safe-area-inset-bottom));text-align:center;color:#aaa;border-top:1px solid #eee;font-size:12px}.page-heading{margin-bottom:4px;font-size:22px;font-weight:600}.page-intro{color:var(--muted);margin-bottom:16px;font-size:14px}.empty-msg{color:var(--faint);text-align:center;margin:20px 0;font-size:14px}.back-link{color:var(--green);margin-bottom:12px;padding:4px 0;font-size:14px;text-decoration:none;display:inline-block}.stack{flex-direction:column;gap:10px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.full-width{width:100%}.input{border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;padding:12px;font-size:16px}textarea.input{resize:vertical;line-height:1.5}.input:focus{outline:2px solid var(--green);outline-offset:-1px}.btn-primary{background:var(--green);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 16px;font-size:16px}.btn-secondary{color:var(--muted);cursor:pointer;text-align:left;background:#fff;border:1px solid #ccc;border-radius:8px;padding:10px 14px;font-size:14px}.btn-small{border:1px solid var(--green);color:var(--green);cursor:pointer;background:#fff;border-radius:6px;padding:4px 10px;font-size:12px}.btn-danger{color:#e74c3c;border-color:#e74c3c}button:disabled{opacity:.45;cursor:not-allowed}.link-btn{color:var(--green);cursor:pointer;background:0 0;border:none;margin-top:16px;padding:4px 0;font-size:14px}.notice{border-radius:8px;justify-content:space-between;align-items:center;gap:10px;margin:8px 0;padding:10px 12px;font-size:14px;display:flex}.notice-error{color:var(--red);background:#fdecea}.notice-success{background:var(--green-tint);color:var(--green)}.notice-retry{color:inherit;cursor:pointer;white-space:nowrap;background:0 0;border:1px solid;border-radius:6px;padding:4px 10px;font-size:12px}.login-page{max-width:400px;margin:0 auto;padding-top:12px}.search-input{margin-bottom:16px}.state-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.state-card{border:1px solid var(--border);background:#fff;border-radius:8px;flex-direction:column;align-items:center;padding:12px 6px;text-decoration:none;transition:background .15s;display:flex}.state-card:hover{background:var(--green-tint)}.state-card-empty{opacity:.55}.state-abbr{color:var(--green);font-size:20px;font-weight:700}.state-name{color:var(--muted);text-align:center;margin-top:4px;font-size:11px}.state-count{color:var(--faint);margin-top:2px;font-size:10px}.version-list{flex-direction:column;gap:10px;display:flex}.version-card{border:1px solid var(--border);background:#fff;border-radius:8px;align-items:center;gap:12px;padding:16px;text-decoration:none;display:flex}.version-card:hover{background:var(--green-tint)}.version-year{color:var(--green);min-width:48px;font-size:18px;font-weight:700}.version-design{color:#333;flex:1;font-size:14px}.version-arrow{color:#aaa}.version-label{color:var(--muted);margin-bottom:16px;font-size:14px}.main-photos{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;display:grid}.photo-side-label{color:var(--muted);margin-bottom:6px;font-size:12px;font-weight:600}.main-photo{border:1px solid var(--border);border-radius:8px;width:100%;display:block}.main-photo-placeholder{border:2px dashed var(--green);aspect-ratio:1.586;text-align:center;color:var(--green);background:#d8e8df;border-radius:8px;justify-content:center;align-items:center;padding:8px;font-size:12px;display:flex}.features-heading{border-bottom:1px solid #e5e5e5;margin-bottom:16px;padding-bottom:8px;font-size:16px;font-weight:600}.feature-list{flex-direction:column;gap:20px;display:flex}.feature-card{border:1px solid var(--border);background:#fff;border-radius:8px;overflow:hidden}.feature-photo{width:100%;display:block}.feature-photo-placeholder,.photo-placeholder{height:180px;color:var(--faint);background:#e8e8e8;justify-content:center;align-items:center;font-size:14px;display:flex}.feature-info{padding:16px}.feature-title{color:var(--green);margin-bottom:6px;font-size:16px;font-weight:600}.feature-description{color:#444;font-size:14px;line-height:1.6}.tip-card{border:1px solid var(--border);text-align:center;background:#fff;border-radius:12px;margin-bottom:16px;padding:24px}.tip-icon{margin-bottom:12px;font-size:36px}.tip-text{color:#333;font-size:16px;line-height:1.7}.tip-footer{color:#aaa;text-align:center;font-size:13px}.resource-list{flex-direction:column;gap:20px;display:flex}.resource-card{border:1px solid var(--border);background:#fff;border-radius:12px;overflow:hidden}.video-container{aspect-ratio:16/9;position:relative}.video-container iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.resource-info{padding:16px}.resource-title{margin-bottom:6px;font-size:16px;font-weight:600}.resource-description{color:var(--muted);margin-bottom:10px;font-size:14px;line-height:1.6}.resource-link{color:var(--green);font-size:14px;font-weight:500;text-decoration:none}.admin-tabs{gap:8px;margin:12px 0 20px;display:flex}.admin-tab{border:1px solid var(--border);cursor:pointer;color:var(--muted);background:#fff;border-radius:8px;flex:1;padding:10px 4px;font-size:13px}.admin-tab.active{background:var(--green);color:#fff;border-color:var(--green)}.admin-section{border:1px solid var(--border);background:#fff;border-radius:8px;margin-bottom:16px;padding:16px}.admin-section-title{color:#333;margin-bottom:10px;font-size:15px;font-weight:600}.admin-version-block{border:1px solid var(--border);border-radius:8px;margin-bottom:12px;padding:14px}.admin-item{background:#f9f9f9;border-radius:8px;margin-bottom:10px;padding:12px}.admin-item-header{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.admin-item-number{color:var(--green);font-size:12px;font-weight:600}.admin-item-text{color:#444;font-size:14px;line-height:1.6}.admin-item-url{color:var(--faint);word-break:break-all;margin-top:6px;font-size:12px}.admin-photos-grid{grid-template-columns:1fr 1fr;gap:12px;margin:12px 0;display:grid}.admin-photo-col{flex-direction:column;gap:6px;display:flex}.admin-photo-label{color:var(--muted);font-size:12px;font-weight:600}.admin-thumb{object-fit:cover;border:1px solid var(--border);border-radius:6px;width:100%;height:90px}.admin-thumb-empty{width:100%;height:90px;color:var(--faint);text-align:center;background:#f0f0f0;border-radius:6px;justify-content:center;align-items:center;padding:4px;font-size:11px;display:flex}.upload-btn{border:1px solid var(--green);color:var(--green);text-align:center;cursor:pointer;background:#f0f7f3;border-radius:8px;padding:8px;font-size:13px}.upload-btn.disabled{opacity:.5;cursor:wait}.feature-manager,.add-form{border-top:1px solid #eee;margin-top:16px;padding-top:16px}.muted{color:var(--faint);font-weight:400}.grow{flex:1;min-width:0}.choice-group{flex-direction:column;gap:8px;display:flex}.choice{border:1px solid var(--border);color:var(--muted);cursor:pointer;border-radius:8px;align-items:flex-start;gap:10px;padding:10px 12px;font-size:13px;line-height:1.4;display:flex}.choice strong{color:var(--text);font-weight:600}.choice input{accent-color:var(--green);margin-top:3px}.choice.active{border-color:var(--green);background:var(--green-tint)}.done-box{flex-direction:column;align-items:stretch}.credentials{color:var(--text);background:#fff;border-radius:6px;flex-direction:column;gap:2px;margin-top:8px;padding:10px;font-family:ui-monospace,Consolas,monospace;font-size:13px;display:flex}.credentials .notice-retry{color:var(--green);align-self:flex-start;margin-top:6px;font-family:inherit}.customer-name{min-width:0}.customer-name .resource-title{word-break:break-word;margin-bottom:0}.customer-actions{margin-top:8px}.badge{background:var(--green-tint);color:var(--green);vertical-align:middle;border-radius:10px;margin-left:8px;padding:1px 8px;font-size:11px;font-weight:600;display:inline-block}.license-viewer{margin-bottom:24px}.side-toggle{background:#e8e8e8;border-radius:8px;margin-bottom:10px;padding:3px;display:inline-flex}.side-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px 18px;font-size:13px}.side-btn.active{color:var(--green);background:#fff;font-weight:600;box-shadow:0 1px 2px #0000001f}.license-card{perspective:1200px;aspect-ratio:1.586;cursor:pointer;touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.license-inner{width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s;position:relative}.license-inner.flipped{transform:rotateY(180deg)}.license-face{backface-visibility:hidden;border:1px solid var(--border);background:#fff;border-radius:10px;position:absolute;inset:0;overflow:hidden}.license-back{transform:rotateY(180deg)}.license-img{object-fit:contain;pointer-events:none;width:100%;height:100%;display:block}.license-placeholder{width:100%;height:100%;color:var(--green);text-align:center;background:#d8e8df;justify-content:center;align-items:center;padding:8px;font-size:13px;display:flex}.flip-hint{color:var(--faint);text-align:center;margin-top:8px;font-size:12px}@media (prefers-reduced-motion:reduce){.license-inner{transition:none}}