:root{--bg: #f4f3ef;--surface: #ffffff;--surface2: #f9f8f5;--border: rgba(0,0,0,.09);--border2: rgba(0,0,0,.16);--text1: #1c1b18;--text2: #5a5955;--text3: #9a9892;--accent: #1D9E75;--accent-light: #E1F5EE;--accent-dark: #0a5c43;--danger: #D85A30;--warn: #EF9F27;--nav-h: 64px;--header-h: 52px;--font: system-ui, -apple-system, "Segoe UI", sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #181816;--surface: #222220;--surface2: #1e1e1c;--border: rgba(255,255,255,.08);--border2: rgba(255,255,255,.14);--text1: #eeecea;--text2: #aaa9a4;--text3: #686762;--accent-light: #04342C;--accent-dark: #5DCAA5}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text1);-webkit-text-size-adjust:100%}.app-shell{display:flex;flex-direction:column;height:100%;max-width:600px;margin:0 auto}.app-header{height:var(--header-h);display:flex;align-items:center;padding:0 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.app-logo{font-size:18px;font-weight:700;color:var(--accent);letter-spacing:-.02em}.app-main{flex:1;overflow-y:auto;padding:16px 16px calc(var(--nav-h) + 16px)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:600px;height:var(--nav-h);display:flex;align-items:stretch;background:var(--surface);border-top:1px solid var(--border);z-index:20}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--text3);text-decoration:none;font-size:10px;font-weight:500;transition:color .15s;padding-bottom:env(safe-area-inset-bottom,0)}.nav-item.active{color:var(--accent)}.nav-item svg{flex-shrink:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}.card+.card{margin-top:12px}.card-title{font-size:13px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px}.stat-val{font-size:26px;font-weight:700;color:var(--text1);line-height:1}.stat-label{font-size:12px;color:var(--text3);margin-top:3px}.stat-delta{font-size:12px;font-weight:600;margin-top:4px}.delta-pos{color:var(--accent)}.delta-neg{color:var(--danger)}.form-section{margin-bottom:20px}.form-section-title{font-size:13px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border)}.form-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--border)}.form-row:last-child{border-bottom:none}.form-label{flex:1;font-size:14px;color:var(--text1)}.form-sub{font-size:11px;color:var(--text3);display:block;margin-top:1px}.form-input{width:90px;padding:7px 10px;text-align:right;font-family:var(--font);font-size:15px;font-weight:500;color:var(--text1);background:var(--surface2);border:1.5px solid var(--border2);border-radius:8px;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--accent)}.form-unit{font-size:12px;color:var(--text3);width:24px}.form-select{font-family:var(--font);font-size:13px;color:var(--text1);background:var(--surface2);border:1.5px solid var(--border2);border-radius:8px;padding:7px 10px;width:100%}.btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font);font-size:14px;font-weight:600;padding:10px 18px;border-radius:10px;border:none;cursor:pointer;transition:opacity .15s,transform .1s}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:var(--surface2);border:1px solid var(--border2);color:var(--text2)}.btn-danger{background:#fcebeb;color:var(--danger)}.btn-full{width:100%;justify-content:center}.btn:disabled{opacity:.5;pointer-events:none}.badge{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px}.ai-content{font-size:14px;line-height:1.7;color:var(--text2);white-space:pre-wrap}.ai-content strong{color:var(--text1);font-weight:600}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.photo-thumb{aspect-ratio:1;border-radius:8px;object-fit:cover;width:100%;cursor:pointer}.tabs{display:flex;gap:4px;background:var(--surface2);border-radius:10px;padding:3px;margin-bottom:16px}.tab{flex:1;text-align:center;padding:7px;border-radius:8px;font-size:13px;font-weight:500;color:var(--text3);cursor:pointer;border:none;background:transparent;font-family:var(--font)}.tab.active{background:var(--surface);color:var(--text1);box-shadow:0 1px 3px #0000001a}.section-gap{margin-bottom:16px}.page-title{font-size:20px;font-weight:700;margin-bottom:16px}.muted{color:var(--text3);font-size:13px}.empty-state{text-align:center;padding:48px 16px;color:var(--text3)}.empty-state h3{font-size:16px;color:var(--text2);margin-bottom:6px}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}:root{--warn-bg: #FAEEDA;--warn-text: #7a4b08}@media (prefers-color-scheme: dark){:root{--warn-bg: #3a2103;--warn-text: #FAC775}}.bottom-nav{overflow-x:auto}.nav-item span{font-size:11px}.nav-item{min-width:60px}.app-header{display:flex;align-items:center;justify-content:space-between}.app-header a{display:flex}