:root{--green: #1b5e20;--green-dark: #0c3810;--green-light: #2e7d32;--green-soft: #e8f5e9;--green-border: #c8e6c9;--paper: #faf6ef;--card: #ffffff;--ink: #1b261b;--muted: #5e6b5d;--light-border: #e3dac9;--accent: #d84315;--accent-soft: #fbe9e7;--amber: #f57f17;--amber-soft: #fffde7;--ok: #2e7d32;--ok-soft: #e8f5e9;--bad: #c62828;--bad-soft: #ffebee;--shadow-sm: 0 1px 3px rgba(27, 40, 27, .08);--shadow-md: 0 4px 12px rgba(27, 40, 27, .1);--shadow-lg: 0 8px 24px rgba(27, 40, 27, .14);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--tap-target: 48px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Tamil", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background-color:var(--paper);color:var(--ink);font-family:var(--font-family);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}#app{min-height:100vh;display:flex;flex-direction:column}.app-container{display:flex;flex-direction:column;min-height:100vh;max-width:680px;margin:0 auto;width:100%}.app-header{position:sticky;top:0;z-index:50;background:var(--green);color:#fff;box-shadow:0 2px 10px #0003;padding:10px 16px;padding-top:max(10px,env(safe-area-inset-top))}.header-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand-group{display:flex;align-items:center;gap:10px;cursor:pointer}.app-logo{width:36px;height:36px;border-radius:var(--radius-sm);background:#fff;padding:2px;box-shadow:0 1px 3px #0003}.brand-text h1{font-size:1.12rem;font-weight:800;margin:0;line-height:1.2;letter-spacing:-.01em}.brand-text .subheading{font-size:.75rem;opacity:.9;margin:0;font-weight:500}.header-actions{display:flex;align-items:center;gap:8px}.status-pill{display:inline-flex;align-items:center;gap:6px;background:#ffffff2e;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:4px 10px;border-radius:var(--radius-full);font-size:.78rem;font-weight:600;color:#fff;border:1px solid rgba(255,255,255,.25);cursor:pointer;transition:background .2s}.status-pill:hover{background:#ffffff47}.status-dot{width:8px;height:8px;border-radius:50%;background:#a5d6a7}.status-dot.online{background:#69f0ae;box-shadow:0 0 6px #69f0ae}.status-dot.offline{background:#ffab40}.btn-header-install{background:#fff;color:var(--green-dark);border:none;font-size:.78rem;font-weight:700;padding:5px 10px;border-radius:var(--radius-full);cursor:pointer;display:inline-flex;align-items:center;gap:4px;box-shadow:var(--shadow-sm);transition:transform .15s}.btn-header-install:active{transform:scale(.96)}main.content-area{flex:1;padding:16px 14px calc(var(--tap-target) + 32px);width:100%}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;display:flex;background:var(--card);border-top:1px solid var(--light-border);box-shadow:0 -2px 10px #0000000d;padding-bottom:env(safe-area-inset-bottom)}.nav-button{flex:1;min-height:var(--tap-target);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 2px;background:none;border:none;color:var(--muted);font-size:.74rem;font-weight:600;cursor:pointer;transition:color .15s,background-color .15s}.nav-button .nav-icon{font-size:1.25rem;line-height:1.1;margin-bottom:2px}.nav-button.active{color:var(--green);background-color:var(--green-soft)}.nav-button.active .nav-icon{transform:scale(1.1)}.card{background:var(--card);border-radius:var(--radius-md);border:1px solid var(--light-border);padding:16px;margin-bottom:14px;box-shadow:var(--shadow-sm)}.card-title{font-size:1.2rem;font-weight:700;margin:0 0 4px;color:var(--green-dark)}.section-divider{height:1px;background:var(--light-border);margin:14px 0}.muted{color:var(--muted)}.small{font-size:.85rem}.btn{min-height:var(--tap-target);padding:10px 18px;border-radius:var(--radius-md);border:2px solid transparent;font-size:.95rem;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background-color .15s,transform .1s,border-color .15s;text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-light)}.btn-secondary{background:var(--green-soft);color:var(--green-dark);border-color:var(--green-border)}.btn-ghost{background:transparent;color:var(--green);border-color:var(--green)}.btn-sm{min-height:38px;padding:6px 12px;font-size:.84rem;border-radius:var(--radius-sm)}.btn-big{width:100%;font-size:1.05rem;padding:14px 20px}.btn-danger{background:var(--bad-soft);color:var(--bad);border-color:#ffcdd2}.badge{display:inline-flex;align-items:center;gap:4px;border-radius:var(--radius-full);padding:3px 10px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.badge-bird{background:#e1f5fe;color:#0277bd}.badge-plant{background:#e8f5e9;color:#2e7d32}.badge-subtle{font-size:.74rem;color:var(--muted);font-weight:500}.badge-full{background:#e8f5e9;color:#1b5e20}.badge-wasm{background:#fff8e1;color:#f57f17}.identify-hero{text-align:center;padding:8px 0 14px}.identify-hero h2{font-size:1.4rem;font-weight:800;margin:0 0 4px;color:var(--green-dark)}.capture-options-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0 16px}.capture-card-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px 12px;background:var(--card);border:2px 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.1s}.btn-shutter:active{transform:scale(.9)}.btn-camera-util{background:#00000080;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius-full);padding:8px 14px;font-size:.85rem;cursor:pointer}.preview-card{position:relative;border-radius:var(--radius-md);overflow:hidden;background:#eae4d5;margin-bottom:16px;box-shadow:var(--shadow-sm)}.preview-img{width:100%;max-height:320px;object-fit:contain;display:block;background:#2b332b}.preview-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--card);border-top:1px solid var(--light-border)}.samples-tray{margin:16px 0 20px}.samples-tray-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.samples-tray-title h3{font-size:.95rem;font-weight:700;margin:0;color:var(--green-dark)}.sample-chips-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}.sample-chip{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--card);border:1px solid var(--light-border);border-radius:var(--radius-md);cursor:pointer;box-shadow:var(--shadow-sm);transition:all .15s}.sample-chip:hover,.sample-chip:active{border-color:var(--green);background:var(--green-soft);transform:translateY(-1px)}.sample-chip-icon{font-size:1.4rem}.sample-chip-text{text-align:left}.sample-chip-text strong{display:block;font-size:.85rem;color:var(--ink)}.sample-chip-text span{display:block;font-size:.72rem;color:var(--muted)}.progress-card{text-align:center;padding:20px}.progress-track{height:10px;background:#e0d7c3;border-radius:var(--radius-full);overflow:hidden;margin:12px 0 6px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--green),#43a047);border-radius:var(--radius-full);transition:width .3s ease}.spinner{width:28px;height:28px;border:3px solid var(--green-border);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 10px}@keyframes spin{to{transform:rotate(360deg)}}.results-section h3{font-size:1.15rem;font-weight:800;margin:20px 0 10px;color:var(--green-dark)}.unsure-warning-banner{background:var(--amber-soft);border:1px solid #ffe082;border-left:5px solid var(--amber);border-radius:var(--radius-sm);padding:12px 14px;margin-bottom:14px;display:flex;align-items:flex-start;gap:10px}.unsure-warning-banner .warning-icon{font-size:1.4rem;line-height:1}.unsure-warning-banner strong{color:#bf360c;display:block;font-size:.95rem}.unsure-warning-banner p{margin:2px 0 0;font-size:.82rem;color:#5d4037}.result-item-card{margin-bottom:12px;border:1px solid var(--light-border);border-radius:var(--radius-md);padding:14px;background:var(--card);transition:box-shadow .2s}.result-item-card:hover{box-shadow:var(--shadow-md)}.result-item-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:8px}.result-name-col{flex:1}.result-name-col h4{font-size:1.05rem;font-weight:800;margin:0 0 2px;color:var(--green-dark)}.result-name-col .tamil-subname{font-size:.84rem;color:var(--muted)}.result-pct-badge{font-size:1rem;font-weight:800;color:var(--green);background:var(--green-soft);padding:4px 10px;border-radius:var(--radius-full)}.result-pct-badge.medium{color:#e65100;background:#fff3e0}.result-pct-badge.low{color:var(--bad);background:var(--bad-soft)}.conf-track{height:8px;background:#ece4d2;border-radius:var(--radius-full);overflow:hidden;margin:8px 0}.conf-fill{height:100%;border-radius:var(--radius-full);background:var(--green);transition:width .4s ease}.conf-fill.medium{background:var(--amber)}.conf-fill.low{background:var(--bad)}.matched-feature-hint{font-size:.78rem;color:var(--muted);margin:4px 0 10px}.result-actions-row{display:flex;gap:8px;margin-top:8px}.result-actions-row .btn{flex:1}.catalog-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}.search-box{position:relative;display:flex;align-items:center;margin:10px 0}.search-box input{width:100%;min-height:44px;padding:8px 36px 8px 38px;border:1px solid var(--light-border);border-radius:var(--radius-full);font-size:.95rem;background:#fbf9f4;color:var(--ink)}.search-box input:focus{outline:none;border-color:var(--green);background:#fff}.search-icon{position:absolute;left:14px;font-size:1rem;opacity:.6}.clear-search-btn{position:absolute;right:12px;background:none;border:none;font-size:1rem;color:var(--muted);cursor:pointer}.filter-chips{display:flex;gap:8px;margin-top:10px}.filter-chip{padding:6px 14px;border-radius:var(--radius-full);background:#f0ebd9;border:1px solid transparent;color:var(--muted);font-size:.82rem;font-weight:700;cursor:pointer;transition:all .15s}.filter-chip.active{background:var(--green);color:#fff}.catalog-grid{display:grid;grid-template-columns:1fr;gap:10px}.catalog-card{cursor:pointer;transition:transform .15s,box-shadow .15s}.catalog-card:hover,.catalog-card:active{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--green-border)}.catalog-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.open-arrow{color:var(--muted);font-weight:700}.catalog-name{font-size:1.15rem;font-weight:800;margin:0 0 2px;color:var(--green-dark)}.catalog-subname{font-size:.82rem;color:var(--muted);margin-bottom:8px}.catalog-snippet{font-size:.86rem;color:var(--ink);margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.catalog-card-footer{display:flex;justify-content:flex-end}.view-details-link{font-size:.82rem;font-weight:700;color:var(--green)}.species-card{padding:20px}.species-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.lang-toggle-pills{display:inline-flex;background:#ebe4d2;border-radius:var(--radius-full);padding:3px}.pill-btn{border:none;background:none;padding:4px 12px;border-radius:var(--radius-full);font-size:.8rem;font-weight:700;color:var(--muted);cursor:pointer;transition:background .15s,color .15s}.pill-btn.active{background:#fff;color:var(--green-dark);box-shadow:var(--shadow-sm)}.species-title-area{display:flex;gap:14px;align-items:center}.species-avatar{width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;flex:none}.avatar-bird{background:#e1f5fe}.avatar-plant{background:#e8f5e9}.species-headings{flex:1}.species-badge-row{display:flex;align-items:center;gap:8px;margin-bottom:4px}.species-title{font-size:1.45rem;font-weight:800;margin:0;line-height:1.2;color:var(--green-dark)}.species-subtitle{font-size:.9rem;color:var(--muted);margin-top:2px}.features-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.feature-chip{background:var(--paper);border:1px solid var(--light-border);padding:4px 10px;border-radius:var(--radius-full);font-size:.78rem;color:var(--ink)}.species-facts-block h4,.species-features h4{font-size:.95rem;font-weight:800;margin:16px 0 8px;color:var(--green-dark)}.facts-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.facts-list li{display:flex;gap:8px;font-size:.92rem;line-height:1.45}.fact-bullet{color:var(--green);font-weight:800}.safety-alert{background:var(--accent-soft);border:1px solid #ffccbc;border-left:5px solid var(--accent);border-radius:var(--radius-sm);padding:12px 14px;margin:18px 0;display:flex;gap:12px}.safety-icon{font-size:1.4rem;line-height:1}.safety-body strong{display:block;font-size:.92rem;color:var(--accent);margin-bottom:2px}.safety-body p{margin:0;font-size:.86rem;color:#3e2723}.species-actions{display:flex;gap:10px;margin-top:18px}.species-actions .btn{flex:1}.ask-header-card{padding:14px}.species-picker-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.species-picker-select{flex:1;min-height:42px;padding:8px 12px;border:1px solid var(--light-border);border-radius:var(--radius-md);font-size:.92rem;font-weight:700;color:var(--green-dark);background:#fff}.model-badge{display:inline-flex;align-items:center;gap:4px;font-size:.74rem;color:var(--muted);font-weight:600}.prompt-chips-tray{margin:10px 0}.prompt-chips-scroll{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.prompt-chip{flex:0 0 auto;padding:6px 12px;border-radius:var(--radius-full);background:var(--paper);border:1px solid var(--light-border);font-size:.8rem;font-weight:600;color:var(--green-dark);cursor:pointer;transition:all .15s}.prompt-chip:hover,.prompt-chip:active{background:var(--green-soft);border-color:var(--green)}.chat-container{display:flex;flex-direction:column;gap:12px;margin:14px 0;min-height:220px}.chat-bubble{max-width:86%;padding:12px 16px;border-radius:18px;font-size:.92rem;line-height:1.45;box-shadow:var(--shadow-sm);word-break:break-word}.bubble-user{align-self:flex-end;background:var(--green);color:#fff;border-bottom-right-radius:4px}.bubble-assistant{align-self:flex-start;background:var(--card);border:1px solid var(--light-border);color:var(--ink);border-bottom-left-radius:4px}.bubble-system{align-self:center;background:var(--paper);border:1px dashed var(--light-border);color:var(--muted);font-size:.8rem;padding:8px 14px;border-radius:var(--radius-full)}.chat-input-bar{display:flex;gap:8px;margin-top:10px}.chat-input-field{flex:1;min-height:var(--tap-target);border-radius:var(--radius-md);border:2px solid var(--light-border);padding:10px 14px;font-size:.95rem;background:#fff;color:var(--ink)}.chat-input-field:focus{outline:none;border-color:var(--green)}.typing-dots{display:inline-flex;align-items:center;gap:4px;padding:4px 8px}.typing-dot{width:6px;height:6px;background:var(--green);border-radius:50%;animation:bounce 1.2s infinite ease-in-out}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:scale(0);opacity:.4}40%{transform:scale(1);opacity:1}}.log-header-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center;margin-bottom:14px}.stat-box{background:var(--paper);border:1px solid var(--light-border);border-radius:var(--radius-sm);padding:8px 4px}.stat-box strong{display:block;font-size:1.25rem;color:var(--green-dark)}.stat-box span{font-size:.74rem;color:var(--muted)}.log-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px}.log-item-card{display:flex;align-items:center;gap:12px;padding:12px;margin-bottom:10px;cursor:pointer;transition:transform .1s,box-shadow .15s}.log-item-card:hover{box-shadow:var(--shadow-md)}.log-thumb-wrap{width:60px;height:60px;border-radius:var(--radius-sm);overflow:hidden;background:#ece5d6;flex:none;display:flex;align-items:center;justify-content:center}.log-thumb-wrap img{width:100%;height:100%;object-fit:cover}.log-thumb-icon{font-size:1.8rem}.log-info{flex:1;min-width:0}.log-species-name{font-size:1rem;font-weight:800;margin:0;color:var(--green-dark)}.log-date-text{font-size:.78rem;color:var(--muted);margin-top:2px}.log-actions{display:flex;flex-direction:column;gap:4px}.capability-card{padding:20px}.cap-header{display:flex;align-items:center;gap:14px}.cap-icon-circle{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;flex:none}.cap-ok{background:#e8f5e9;color:var(--ok)}.cap-warn{background:#fff8e1;color:var(--amber)}.cap-bad{background:#ffebee;color:var(--bad)}.cap-title{font-size:1.25rem;font-weight:800;margin:4px 0 2px;color:var(--green-dark)}.cap-section-head{font-size:.95rem;font-weight:800;margin:14px 0 8px;color:var(--green-dark)}.diagnostics-list{display:flex;flex-direction:column;gap:10px}.diag-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;background:var(--paper);border:1px solid var(--light-border);border-radius:var(--radius-sm)}.diag-icon{font-size:1.1rem;line-height:1.2}.diag-text strong{display:block;font-size:.88rem;color:var(--ink)}.diag-text span{font-size:.78rem;color:var(--muted)}.storage-prompt-banner{background:#e3f2fd;border:1px solid #bbdefb;border-radius:var(--radius-sm);padding:12px;margin:14px 0;text-align:center}.cap-actions{margin-top:18px}.empty-state{text-align:center;padding:30px 16px}.empty-icon{font-size:2.8rem;display:block;margin-bottom:8px;opacity:.7}.toast-notice{position:fixed;bottom:calc(var(--tap-target) + 24px);left:50%;transform:translate(-50%);background:#2b332b;color:#fff;padding:10px 20px;border-radius:var(--radius-full);font-size:.88rem;font-weight:600;z-index:100;box-shadow:var(--shadow-lg);pointer-events:none;animation:fadeInOut 2.5s forwards}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%,10px)}15%{opacity:1;transform:translate(-50%)}85%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,-10px)}}@media(min-width:600px){.app-container{padding:0 16px}.catalog-grid{grid-template-columns:1fr 1fr}}