:root{--color-bg: #FAFAF7;--color-surface: #FFFFFF;--color-surface-2: #F3F3EE;--color-primary: #3D7A4F;--color-primary-light:#EAF3EC;--color-primary-dark: #2D5C3A;--color-accent: #D4845A;--color-accent-light: #FAF0EA;--color-text: #1C1C1A;--color-text-muted: #6B6B65;--color-border: #E5E5E0;--color-low-stock: #E8A838;--color-low-stock-bg: #FFF8EC;--color-expiry: #D94F3D;--color-expiry-bg: #FFF0EE;--radius-card: 12px;--radius-pill: 999px;--radius-sm: 6px;--radius-md: 8px;--font-display: "Fraunces", serif;--font-body: "DM Sans", sans-serif;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 8px 32px rgba(0,0,0,.12);--safe-bottom: env(safe-area-inset-bottom, 0px);--tab-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}#root{display:flex;flex-direction:column;max-width:480px;margin:0 auto;position:relative}.tab-content{flex:1;min-height:0;overflow-y:auto;padding-bottom:calc(var(--tab-height) + var(--safe-bottom) + 16px);-webkit-overflow-scrolling:touch}.tab-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;height:calc(var(--tab-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--color-surface);border-top:1px solid var(--color-border);display:flex;align-items:stretch;z-index:100;box-shadow:0 -4px 20px #0000000f}.tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:none;border:none;cursor:pointer;padding:8px 4px;color:var(--color-text-muted);font-family:var(--font-body);font-size:10px;font-weight:500;letter-spacing:.03em;transition:color .15s;-webkit-tap-highlight-color:transparent}.tab-btn.active{color:var(--color-primary)}.tab-btn .tab-icon{font-size:22px;line-height:1;transition:transform .15s}.tab-btn.active .tab-icon{transform:scale(1.1)}.page-header{padding:20px 20px 12px;background:var(--color-bg);position:sticky;top:0;z-index:10}.page-title{font-family:var(--font-display);font-size:28px;font-weight:600;color:var(--color-text);letter-spacing:-.02em}.page-subtitle{font-size:13px;color:var(--color-text-muted);margin-top:2px}.search-bar{display:flex;align-items:center;gap:8px;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-pill);padding:9px 14px;margin:8px 20px 0}.search-bar input{flex:1;border:none;outline:none;background:none;font-family:var(--font-body);font-size:14px;color:var(--color-text)}.search-bar input::placeholder{color:var(--color-text-muted)}.card{background:var(--color-surface);border-radius:var(--radius-card);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;letter-spacing:.02em}.badge-low{background:var(--color-low-stock-bg);color:var(--color-low-stock)}.badge-expiry{background:var(--color-expiry-bg);color:var(--color-expiry)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:var(--radius-pill);font-family:var(--font-body);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;-webkit-tap-highlight-color:transparent}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover,.btn-primary:active{background:var(--color-primary-dark)}.btn-ghost{background:transparent;color:var(--color-primary);border:1.5px solid var(--color-primary)}.btn-ghost:hover,.btn-ghost:active{background:var(--color-primary-light)}.btn-danger{background:var(--color-expiry-bg);color:var(--color-expiry)}.section-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);padding:0 20px;margin:20px 0 8px}.fab{position:fixed;bottom:calc(var(--tab-height) + var(--safe-bottom) + 16px);right:calc(50% - 224px);width:52px;height:52px;border-radius:50%;background:var(--color-primary);color:#fff;border:none;cursor:pointer;font-size:24px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md),0 0 #3d7a4f66;z-index:50;transition:all .2s;-webkit-tap-highlight-color:transparent}.fab:hover,.fab:active{background:var(--color-primary-dark);transform:scale(1.05)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:200;display:flex;align-items:flex-end;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .15s ease}.modal-sheet{background:var(--color-surface);border-radius:20px 20px 0 0;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;padding:24px 20px 32px;animation:slideUp .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:6px}.form-input,.form-select{width:100%;padding:11px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-body);font-size:14px;color:var(--color-text);background:var(--color-surface);outline:none;transition:border-color .15s;-webkit-appearance:none}.form-input:focus,.form-select:focus{border-color:var(--color-primary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center;gap:8px}.empty-state .empty-icon{font-size:48px;margin-bottom:8px}.empty-state h3{font-family:var(--font-display);font-size:20px;font-weight:600;color:var(--color-text)}.empty-state p{font-size:14px;color:var(--color-text-muted);max-width:240px}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:0px}