*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root,[data-theme=light]{--bg: #f4f3ff;--bg-tint: #ece9ff;--surface: #ffffff;--surface2: #f3f1fe;--border: #e4e1f7;--text: #1b1930;--muted: #6c6892;--accent: #5b54e8;--accent-strong: #4840d4;--accent-soft: #e7e5ff;--secondary: #ff7a52;--secondary-soft:#ffe5da;--success: #11b378;--success-soft: #d3f4e6;--danger: #e23d54;--danger-soft: #fde0e4;--shadow-card: 0 14px 30px -18px rgba(40, 30, 110, .35);--shadow-pop: 0 6px 0 0 var(--accent-strong);--shadow-float: 0 16px 40px -12px rgba(40, 30, 110, .28)}[data-theme=dark]{--bg: #0d0d1b;--bg-tint: #14132a;--surface: #181830;--surface2: #222143;--border: #322f5a;--text: #ecebf8;--muted: #9d9ac8;--accent: #837bff;--accent-strong: #a39cff;--accent-soft: #272552;--secondary: #ff8a6a;--secondary-soft:#3a2a2c;--success: #34dd9c;--success-soft: #14332a;--danger: #ff6b81;--danger-soft: #3a1f27;--shadow-card: 0 16px 34px -20px rgba(0, 0, 0, .7);--shadow-pop: 0 6px 0 0 #2c2864;--shadow-float: 0 18px 44px -14px rgba(0, 0, 0, .65)}:root{--radius: 18px;--radius-lg: 26px;--nav-h: 72px}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased;overscroll-behavior:none;transition:background .25s ease,color .25s ease}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(40% 30% at 85% 8%,var(--accent-soft) 0%,transparent 70%),radial-gradient(45% 28% at 5% 95%,var(--secondary-soft) 0%,transparent 70%);opacity:.85;pointer-events:none}.app-shell{display:flex;flex-direction:column;height:100%;max-width:480px;margin:0 auto;position:relative}.app-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:calc(var(--nav-h) + 24px + env(safe-area-inset-bottom))}.app-header{position:sticky;top:0;z-index:90;display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) 18px 12px;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:1.15rem}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--accent);color:#fff;box-shadow:0 5px 0 0 var(--accent-strong);transform:rotate(-4deg)}.brand small{display:block;font-size:.68rem;font-weight:600;color:var(--muted);letter-spacing:0}.gear-btn{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--surface);border:2px solid var(--border);color:var(--text);cursor:pointer;transition:transform .12s ease,border-color .15s,color .15s;-webkit-tap-highlight-color:transparent}.gear-btn:hover{color:var(--accent);border-color:var(--accent)}.gear-btn:active{transform:scale(.92) rotate(40deg)}.back-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:var(--muted);font-size:.95rem;font-weight:600;cursor:pointer;padding:6px 4px;-webkit-tap-highlight-color:transparent}.back-btn:hover{color:var(--accent)}.page{padding:8px 18px 24px;min-height:100%}.page.center-content{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:40px 28px;min-height:70vh}.page-header{margin:6px 0 22px}.page-header h1{font-size:2rem;font-weight:800;line-height:1.05;letter-spacing:-.03em}h1{font-size:2rem;font-weight:800;letter-spacing:-.03em}h2{font-size:1.35rem;font-weight:800;letter-spacing:-.02em;line-height:1.15}.muted{color:var(--muted);font-size:.95rem;margin-top:6px;line-height:1.5}.muted-icon{color:var(--muted);margin-bottom:8px}.label{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:var(--accent)}.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);background:var(--accent-soft);padding:6px 12px;border-radius:999px}.bottom-nav{position:fixed;bottom:calc(16px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);width:min(calc(100% - 36px),444px);height:var(--nav-h);background:var(--surface);border:2px solid var(--border);border-radius:999px;display:flex;padding:8px;gap:6px;z-index:100;box-shadow:var(--shadow-float)}.bottom-nav-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;background:none;border:none;color:var(--muted);font-size:.92rem;font-weight:700;cursor:pointer;border-radius:999px;transition:color .15s,background .2s;-webkit-tap-highlight-color:transparent}.bottom-nav-tab.active{color:#fff;background:var(--accent);box-shadow:0 5px 0 0 var(--accent-strong)}[data-theme=dark] .bottom-nav-tab.active{color:#0d0d1b}.btn-primary{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px 22px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:1.02rem;font-weight:800;letter-spacing:-.01em;cursor:pointer;box-shadow:var(--shadow-pop);transition:transform .1s ease,box-shadow .1s ease,background .15s;-webkit-tap-highlight-color:transparent}[data-theme=dark] .btn-primary{color:#0d0d1b}.btn-primary:hover{background:var(--accent-strong)}.btn-primary:active{transform:translateY(5px);box-shadow:0 1px 0 0 var(--accent-strong)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:15px 22px;background:var(--surface);color:var(--text);border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;font-weight:700;cursor:pointer;transition:border-color .15s,color .15s,transform .1s;-webkit-tap-highlight-color:transparent}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.btn-secondary:active{transform:scale(.98)}.icon-btn{background:none;border:none;color:var(--muted);cursor:pointer;padding:8px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,color .15s;-webkit-tap-highlight-color:transparent}.icon-btn:hover{color:var(--danger);background:var(--danger-soft)}.hero{position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:24px;margin-bottom:22px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);color:#fff;box-shadow:var(--shadow-card)}.hero-illustration{position:absolute;right:-14px;bottom:-14px;color:#ffffffe6;opacity:.9}.hero .label{color:#ffffffd9;background:#ffffff2e}.hero .eyebrow{color:#fff;background:#fff3}.hero-address{font-size:1.5rem;font-weight:800;line-height:1.12;letter-spacing:-.02em;margin:12px 0 4px;max-width:72%}.hero-district{font-size:.95rem;color:#ffffffe6;font-weight:600}.action-card{position:relative;overflow:hidden;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-lg);padding:22px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-card)}.action-card .doodle-corner{position:absolute;right:-8px;top:-8px;color:var(--secondary);opacity:.9}.action-card h2{padding-right:80px}.action-card p{color:var(--muted);font-size:.98rem;line-height:1.55}.home-footnote,.settings-footnote{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:28px;font-size:.82rem;color:var(--muted);text-align:left;line-height:1.45;padding:0 6px}.home-footnote svg,.settings-footnote svg{flex-shrink:0}.report-form{display:flex;flex-direction:column;gap:22px}.field-label{display:flex;flex-direction:column;gap:10px;font-size:.95rem;font-weight:800;letter-spacing:-.01em;color:var(--text)}.textarea{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:1rem;font-family:inherit;line-height:1.55;padding:16px;resize:none;width:100%;transition:border-color .15s,box-shadow .15s}.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.textarea:disabled{opacity:.6}.char-count{font-size:.78rem;color:var(--muted);text-align:right;font-weight:600}.photo-section{display:flex;flex-direction:column;gap:10px}.photo-pick-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:22px;background:var(--accent-soft);border:2.5px dashed var(--accent);border-radius:var(--radius);color:var(--accent);font-size:1rem;font-weight:700;cursor:pointer;transition:transform .1s,filter .15s;-webkit-tap-highlight-color:transparent}.photo-pick-btn:hover{filter:brightness(.97)}.photo-pick-btn:active{transform:scale(.98)}.photo-pick-btn:disabled{opacity:.5;cursor:not-allowed}.photo-preview-wrap{position:relative;border-radius:var(--radius);overflow:hidden;border:2px solid var(--border)}.photo-preview{width:100%;max-height:260px;object-fit:cover;display:block}.photo-remove{position:absolute;top:10px;right:10px;background:#000000a6;border:none;color:#fff;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.hidden-input{display:none}.submit-btn{margin-top:4px}.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}.spinner-accent{border-color:var(--accent-soft);border-top-color:var(--accent)}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{display:flex;align-items:center;gap:10px;padding:15px;background:var(--danger-soft);border:2px solid color-mix(in srgb,var(--danger) 40%,transparent);border-radius:var(--radius);color:var(--danger);font-size:.95rem;font-weight:600}.success-banner{display:flex;align-items:center;gap:10px;padding:15px;background:var(--success-soft);border:2px solid color-mix(in srgb,var(--success) 40%,transparent);border-radius:var(--radius);color:var(--success);font-size:.95rem;font-weight:700;margin-bottom:18px;animation:pop .3s ease}@keyframes pop{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.success-icon{color:var(--success)}.current-building-card{display:flex;align-items:center;gap:14px;padding:18px;background:var(--accent-soft);border:2px solid color-mix(in srgb,var(--accent) 25%,transparent);border-radius:var(--radius-lg);margin-bottom:22px}.current-building-card .pin{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--accent);color:#fff;flex-shrink:0}[data-theme=dark] .current-building-card .pin{color:#0d0d1b}.current-building-info{flex:1;min-width:0}.current-building-info .building-address{font-size:1.1rem;font-weight:800;letter-spacing:-.01em;line-height:1.2;margin:2px 0}.current-building-info .district{font-size:.88rem;color:var(--muted);font-weight:600}.settings-section{margin-bottom:26px}.settings-section>.label{display:block;margin-bottom:12px}.theme-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;background:var(--surface2);border:2px solid var(--border);border-radius:var(--radius);padding:8px}.theme-option{display:flex;flex-direction:column;align-items:center;gap:7px;padding:14px 6px;border-radius:12px;background:none;border:2px solid transparent;color:var(--muted);font-size:.82rem;font-weight:700;cursor:pointer;transition:all .15s;-webkit-tap-highlight-color:transparent}.theme-option:hover{color:var(--text)}.theme-option.active{background:var(--surface);border-color:var(--accent);color:var(--accent);box-shadow:var(--shadow-card)}.search-field{position:relative}.search-input-wrap{display:flex;align-items:center;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:0 16px;transition:border-color .15s,box-shadow .15s}.search-input-wrap:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.search-icon{color:var(--muted);flex-shrink:0}.search-input{flex:1;min-width:0;background:none;border:none;color:var(--text);font-size:1rem;font-family:inherit;font-weight:500;padding:16px 10px;outline:none}.search-input::placeholder{color:var(--muted)}.search-input:disabled{opacity:.5}.search-input::-webkit-search-cancel-button{display:none}.clear-search{background:none;border:none;color:var(--muted);cursor:pointer;display:flex;align-items:center;padding:4px}.clear-search:hover{color:var(--text)}.search-dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);list-style:none;max-height:340px;overflow-y:auto;z-index:50;box-shadow:var(--shadow-float);padding:6px}.search-option{display:flex;align-items:center;gap:12px;padding:13px 12px;cursor:pointer;border-radius:12px;transition:background .1s}.search-option:hover,.search-option:active{background:var(--surface2)}.search-option.selected{background:var(--accent-soft)}.search-option .opt-pin{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent);flex-shrink:0}.search-option .opt-body{min-width:0;flex:1}.option-address{font-size:.98rem;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.option-district{font-size:.82rem;color:var(--muted);margin-top:2px;font-weight:500}.search-option .check{margin-left:auto;color:var(--success);flex-shrink:0}.no-results{display:flex;flex-direction:column;align-items:center;margin-top:8px;padding:22px 18px;text-align:center;color:var(--muted);font-size:.92rem;font-weight:600;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius)}