@import"https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap";:root{--color-primary: #2d5016;--color-primary-light: #4a7c2c;--color-secondary: #7a9b6e;--color-danger: #c53030;--color-bg: #f5f5f0;--color-card: #ffffff;--color-border: #e0e0d8;--color-text: #2d3748;--color-text-light: #718096;--color-success: #38a169;--color-gold: #c8a84b;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius: 12px;--shadow: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .12)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--color-bg);color:var(--color-text);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--color-primary);color:#fff;padding:var(--spacing-sm) var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.app-header-logo{display:flex;align-items:center;gap:var(--spacing-sm)}.header-logo-img{height:36px;width:auto;filter:brightness(0) invert(1)}.header-wordmark{display:flex;flex-direction:column;line-height:1.1}.header-birding{font-family:Roboto,sans-serif;font-weight:700;font-size:1rem;letter-spacing:3px;color:#fff}.header-tracker{font-family:Roboto,sans-serif;font-weight:300;font-size:.6rem;letter-spacing:4px;color:var(--color-gold)}.app-header h1{font-size:1.1rem;font-weight:500}.btn-back{background:#fff3;border:1px solid rgba(255,255,255,.4);color:#fff;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius);font-size:.95rem;cursor:pointer;transition:background .2s;white-space:nowrap;flex-shrink:0}.btn-back:hover{background:#ffffff4d}.voice-error{margin-top:var(--spacing-sm);color:var(--color-danger);font-size:.88rem;padding:var(--spacing-sm);background:#fff5f5;border-radius:var(--radius);border:1px solid #fed7d7}.app-main{flex:1;padding:var(--spacing-lg);max-width:800px;margin:0 auto;width:100%}.btn{border:none;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);min-height:44px}.btn-large{padding:var(--spacing-md) var(--spacing-xl);font-size:1.1rem;min-height:54px}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-light)}.btn-secondary{background:var(--color-secondary);color:#fff}.btn-secondary:hover:not(:disabled){opacity:.9}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){opacity:.9}.btn:disabled{opacity:.6;cursor:not-allowed}.button-group{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.input-field{width:100%;padding:var(--spacing-md);border:2px solid var(--color-border);border-radius:var(--radius);font-size:1rem;background:#fff;transition:border-color .2s}.input-field:focus{outline:none;border-color:var(--color-primary)}.input-large{font-size:1.1rem;padding:var(--spacing-lg);min-height:54px}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;margin-bottom:var(--spacing-xs);font-weight:500;color:var(--color-text-light)}.loading,.empty-state,.error-state{text-align:center;padding:var(--spacing-xl);color:var(--color-text-light)}.spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto var(--spacing-md)}@keyframes spin{to{transform:rotate(360deg)}}.session-manager{display:flex;flex-direction:column;gap:var(--spacing-xl)}.new-session,.resume-prompt{background:var(--color-card);padding:var(--spacing-xl);border-radius:var(--radius);box-shadow:var(--shadow)}.new-session h2,.resume-prompt h2{margin-bottom:var(--spacing-lg)}.gps-hint{text-align:center;color:var(--color-text-light);font-size:.9rem;margin-top:var(--spacing-md)}.location-name{color:var(--color-primary);font-weight:500;margin:var(--spacing-sm) 0}.recent-sessions{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow)}.recent-sessions h3{margin-bottom:var(--spacing-md)}.session-list{list-style:none;margin-bottom:var(--spacing-lg)}.session-item{padding:var(--spacing-md);border-bottom:1px solid var(--color-border);display:flex;flex-wrap:wrap;gap:var(--spacing-sm);font-size:.95rem}.session-item:last-child{border-bottom:none}.session-date{color:var(--color-text);font-weight:500}.session-location{color:var(--color-primary)}.session-duration{color:var(--color-text-light);margin-left:auto}.active-session{display:flex;flex-direction:column;gap:var(--spacing-xl)}.session-header{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-md);flex-wrap:wrap}.session-info h2{margin-bottom:var(--spacing-xs)}.session-info .location{color:var(--color-primary);font-size:.95rem;margin-bottom:var(--spacing-sm)}.session-stats{display:flex;gap:var(--spacing-lg);flex-wrap:wrap;font-size:.9rem;color:var(--color-text-light)}.stat{display:flex;align-items:center;gap:var(--spacing-xs)}.bird-input{background:var(--color-card);padding:var(--spacing-xl);border-radius:var(--radius);box-shadow:var(--shadow)}.bird-input h3{margin-bottom:var(--spacing-lg)}.search-container{position:relative}.suggestions-list{list-style:none;background:#fff;border:2px solid var(--color-border);border-top:none;border-radius:0 0 var(--radius) var(--radius);max-height:300px;overflow-y:auto;position:absolute;top:100%;left:0;right:0;z-index:10;box-shadow:var(--shadow-lg)}.suggestion-item{padding:var(--spacing-md);cursor:pointer;border-bottom:1px solid var(--color-border);display:flex;flex-direction:column;gap:var(--spacing-xs);transition:background .2s}.suggestion-item:hover{background:var(--color-bg)}.suggestion-item:last-child{border-bottom:none}.bird-name{font-weight:500;color:var(--color-text)}.bird-scientific{font-size:.85rem;color:var(--color-text-light);font-style:italic}.no-results{padding:var(--spacing-lg);text-align:center;color:var(--color-text-light);border:2px solid var(--color-border);border-top:none;border-radius:0 0 var(--radius) var(--radius);background:#fff}.search-input-row{display:flex;gap:var(--spacing-sm);align-items:stretch}.search-input-row .input-field{flex:1}.btn-voice{width:54px;min-height:54px;border:2px solid var(--color-border);background:#fff;border-radius:var(--radius);font-size:1.4rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.btn-voice:hover{border-color:var(--color-primary)}.btn-voice.listening{background:#fee2e2;border-color:var(--color-danger);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.voice-hint{margin-top:var(--spacing-sm);color:var(--color-danger);font-size:.9rem;text-align:center}.bird-info-compact{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg);border-radius:var(--radius);margin-bottom:var(--spacing-md)}.bird-name-large{font-size:1.2rem;font-weight:600;color:var(--color-primary)}.count-row{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap}.count-row label{font-weight:500;color:var(--color-text-light);white-space:nowrap}.selected-bird{display:flex;flex-direction:column;gap:var(--spacing-lg)}.bird-info{padding:var(--spacing-lg);background:var(--color-bg);border-radius:var(--radius)}.bird-info h4{margin-bottom:var(--spacing-xs);color:var(--color-primary)}.scientific-name{font-style:italic;color:var(--color-text-light);font-size:.9rem;margin-bottom:var(--spacing-sm)}.category-badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-primary);color:#fff;border-radius:20px;font-size:.8rem;font-weight:500}.count-selector label{display:block;margin-bottom:var(--spacing-sm);font-weight:500;color:var(--color-text-light)}.count-input{display:flex;align-items:center;gap:var(--spacing-md)}.btn-count{width:44px;height:44px;border:2px solid var(--color-primary);background:#fff;color:var(--color-primary);border-radius:50%;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-count:hover{background:var(--color-primary);color:#fff}.input-count{width:80px;text-align:center;padding:var(--spacing-sm);border:2px solid var(--color-border);border-radius:var(--radius);font-size:1.1rem;font-weight:500}.sightings-list{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow)}.sightings-list h3{margin-bottom:var(--spacing-md)}.sightings{list-style:none}.sighting-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);border-bottom:1px solid var(--color-border)}.sighting-item:last-child{border-bottom:none}.sighting-name{font-weight:500;flex:1}.sighting-count{color:var(--color-primary);font-weight:600;margin-right:var(--spacing-md)}.sighting-time{color:var(--color-text-light);font-size:.9rem}.session-list-container h2{margin-bottom:var(--spacing-lg)}.session-cards{list-style:none;display:grid;gap:var(--spacing-lg)}.session-card{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;transition:all .2s}.session-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.session-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.status-badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:20px;font-size:.8rem;font-weight:500}.status-badge.active{background:var(--color-success);color:#fff}.session-card-stats{display:flex;gap:var(--spacing-md);flex-wrap:wrap;margin-top:var(--spacing-md);font-size:.9rem;color:var(--color-text-light)}.session-detail{display:flex;flex-direction:column;gap:var(--spacing-xl)}.session-detail-header{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow)}.session-detail-header h2{margin-bottom:var(--spacing-xs)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--spacing-md)}.stat-card{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}.stat-value{display:block;font-size:2rem;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-xs)}.stat-label{display:block;font-size:.9rem;color:var(--color-text-light)}.map-section{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow)}.map-placeholder{margin-top:var(--spacing-lg);padding:var(--spacing-xl);background:var(--color-bg);border-radius:var(--radius);text-align:center;color:var(--color-text-light)}.map-hint{font-size:.9rem;margin-top:var(--spacing-sm)}.species-list,.all-sightings{background:var(--color-card);padding:var(--spacing-lg);border-radius:var(--radius);box-shadow:var(--shadow)}.species-list h3,.all-sightings h3{margin-bottom:var(--spacing-md)}.species-cards{list-style:none;display:grid;gap:var(--spacing-md)}.species-card{padding:var(--spacing-md);background:var(--color-bg);border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center}.species-info h4{margin-bottom:var(--spacing-xs);color:var(--color-primary)}.species-count{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.timeline-list{list-style:none}.timeline-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border)}.timeline-item:last-child{border-bottom:none}.timeline-time{color:var(--color-text-light);font-size:.9rem;min-width:60px}.timeline-bird{flex:1;font-weight:500}.timeline-count{color:var(--color-primary);font-weight:600}@media (max-width: 640px){.app-main{padding:var(--spacing-md)}.session-header,.button-group{flex-direction:column}.button-group .btn{width:100%}.stats-grid{grid-template-columns:repeat(2,1fr)}}