:root{--cream: #FFF8E7;--cream-dark: #FDF0D0;--soft-yellow: #FFE082;--honey-orange: #FFAB40;--honey-dark: #F57C00;--teal: #26A69A;--teal-dark: #00897B;--teal-light: #B2DFDB;--white: #FFFFFF;--text-primary: #2D2D2D;--text-secondary: #5F5F5F;--text-muted: #8A8A8A;--border: #E8E0D0;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--radius-sm: 12px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--font: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{font-family:var(--font);background:var(--cream);color:var(--text-primary);min-height:100vh;min-height:100dvh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{overflow-x:hidden}.app{max-width:430px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--cream);position:relative;display:flex;flex-direction:column}.screen{flex:1;overflow-y:auto;padding:0 20px 100px;-webkit-overflow-scrolling:touch}.screen-header{padding:20px 0 16px;position:sticky;top:0;background:var(--cream);z-index:10}.screen-header h1{font-size:1.75rem;font-weight:800;color:var(--text-primary);letter-spacing:-.02em}.screen-header .subtitle{font-size:1.05rem;color:var(--text-secondary);margin-top:4px;font-weight:600}.greeting{padding:24px 0 8px}.greeting .wave{font-size:2rem;display:inline-block;animation:wave 2s ease-in-out infinite}@keyframes wave{0%,to{transform:rotate(0)}25%{transform:rotate(20deg)}50%{transform:rotate(-10deg)}75%{transform:rotate(15deg)}}.greeting h1{font-size:1.85rem;font-weight:800;color:var(--text-primary);line-height:1.25;margin-top:8px}.greeting p{font-size:1.1rem;color:var(--text-secondary);margin-top:8px;font-weight:600}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px;padding-bottom:16px}.action-card{background:var(--white);border-radius:var(--radius-md);padding:20px 16px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;min-height:140px;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.action-card:active{transform:scale(.97);box-shadow:var(--shadow-md)}.action-card.emergency{background:linear-gradient(135deg,#ff5252,#d32f2f);border-color:#c62828;color:#fff;grid-column:1 / -1}.action-card.emergency .action-label{color:#fff}.action-card.emergency .action-desc{color:#ffffffd9}.action-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.action-label{font-size:1.1rem;font-weight:700;color:var(--text-primary);line-height:1.25}.action-desc{font-size:.85rem;color:var(--text-muted);font-weight:600;line-height:1.3}.stats-banner{background:linear-gradient(135deg,var(--teal),var(--teal-dark));border-radius:var(--radius-md);padding:18px 20px;margin:16px 0;display:flex;justify-content:space-around;color:#fff}.stat-item{text-align:center}.stat-value{font-size:1.6rem;font-weight:800}.stat-label{font-size:.78rem;font-weight:600;opacity:.85;margin-top:2px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:430px;background:var(--white);border-top:1.5px solid var(--border);display:flex;justify-content:space-around;align-items:center;padding:8px 4px calc(env(safe-area-inset-bottom,8px) + 4px);z-index:100;box-shadow:0 -2px 16px #0000000d}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s ease;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;border:none;background:none;font-family:var(--font);min-width:56px}.nav-item:active{background:var(--cream-dark)}.nav-icon{font-size:1.45rem;line-height:1;opacity:.5;transition:opacity .15s ease}.nav-label{font-size:.68rem;font-weight:700;color:var(--text-muted);transition:color .15s ease}.nav-item.active .nav-icon{opacity:1}.nav-item.active .nav-label{color:var(--teal-dark)}.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.category-card{background:var(--white);border-radius:var(--radius-md);padding:18px 14px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--shadow-sm);border:2px solid var(--border);cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;text-align:center;min-height:120px;justify-content:center}.category-card:active{transform:scale(.96)}.category-card.selected{border-color:var(--teal);background:var(--teal-light)}.category-emoji{font-size:2rem;line-height:1}.category-name{font-size:.95rem;font-weight:700;color:var(--text-primary)}.request-list{display:flex;flex-direction:column;gap:14px;margin-top:12px}.request-card{background:var(--white);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border);display:flex;flex-direction:column;gap:10px}.request-header{display:flex;justify-content:space-between;align-items:flex-start}.request-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.urgency-badge{padding:4px 10px;border-radius:var(--radius-full);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.urgency-badge.urgent{background:#ffebee;color:#c62828}.urgency-badge.moderate{background:#fff3e0;color:#e65100}.urgency-badge.low{background:#e8f5e9;color:#2e7d32}.request-meta{display:flex;gap:16px;font-size:.88rem;color:var(--text-muted);font-weight:600}.request-meta span{display:flex;align-items:center;gap:4px}.request-desc{font-size:.95rem;color:var(--text-secondary);line-height:1.5}.respond-btn{background:var(--teal);color:#fff;border:none;border-radius:var(--radius-sm);padding:14px 20px;font-size:1rem;font-weight:700;font-family:var(--font);cursor:pointer;transition:background .15s ease,transform .1s ease;width:100%;margin-top:4px}.respond-btn:active{background:var(--teal-dark);transform:scale(.98)}.filter-bar{display:flex;gap:8px;overflow-x:auto;padding:4px 0 12px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filter-bar::-webkit-scrollbar{display:none}.filter-chip{padding:10px 18px;border-radius:var(--radius-full);border:1.5px solid var(--border);background:var(--white);font-size:.9rem;font-weight:700;color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all .15s ease;-webkit-tap-highlight-color:transparent;font-family:var(--font)}.filter-chip:active{transform:scale(.96)}.filter-chip.active{background:var(--teal);color:#fff;border-color:var(--teal)}.map-container{background:var(--white);border-radius:var(--radius-lg);height:380px;margin-top:12px;position:relative;overflow:hidden;border:1.5px solid var(--border);box-shadow:var(--shadow-md)}.map-placeholder{width:100%;height:100%;background:linear-gradient(145deg,#e0f2f1,#b2dfdb,#e8f5e9);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.map-roads{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.15}.map-roads:before,.map-roads:after{content:"";position:absolute;background:#5f5f5f}.map-roads:before{top:30%;left:0;right:0;height:2px}.map-roads:after{left:40%;top:0;bottom:0;width:2px}.map-marker{position:absolute;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:var(--shadow-md);cursor:pointer;transition:transform .15s ease;border:2.5px solid white;z-index:2}.map-marker:active{transform:scale(1.2)}.map-marker.help{background:var(--honey-orange);top:25%;left:20%}.map-marker.volunteer{background:var(--teal);top:45%;left:60%}.map-marker.donation{background:#7e57c2;top:65%;left:30%}.map-marker.emergency{background:#ef5350;top:35%;left:75%}.map-marker.hospital{background:#42a5f5;top:70%;left:70%}.map-marker.you{background:var(--honey-dark);top:50%;left:45%;width:18px;height:18px;border:3px solid white;box-shadow:0 0 0 6px #ffab404d}.map-legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px;padding:14px;background:var(--white);border-radius:var(--radius-md);border:1.5px solid var(--border)}.legend-item{display:flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;color:var(--text-secondary)}.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.sos-container{display:flex;flex-direction:column;align-items:center;padding:30px 0 20px}.sos-button{width:180px;height:180px;border-radius:50%;background:linear-gradient(145deg,#ff5252,#d32f2f);border:6px solid #B71C1C;color:#fff;font-family:var(--font);font-size:2.8rem;font-weight:800;letter-spacing:.05em;cursor:pointer;box-shadow:0 8px 32px #d32f2f66,inset 0 2px 4px #fff3;transition:transform .1s ease;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent}.sos-button:active{transform:scale(.95)}.sos-button.activated{animation:pulse-sos 1s ease-in-out infinite}@keyframes pulse-sos{0%,to{box-shadow:0 8px 32px #d32f2f66,0 0 #d32f2f66}50%{box-shadow:0 8px 32px #d32f2f66,0 0 0 20px #d32f2f00}}.sos-hint{margin-top:16px;font-size:1rem;font-weight:700;color:var(--text-secondary);text-align:center}.emergency-contacts{margin-top:24px;width:100%}.emergency-contact-card{background:var(--white);border-radius:var(--radius-md);padding:16px;display:flex;align-items:center;gap:14px;margin-bottom:10px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border);cursor:pointer;transition:transform .1s ease;-webkit-tap-highlight-color:transparent}.emergency-contact-card:active{transform:scale(.98)}.contact-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}.contact-info{flex:1}.contact-name{font-size:1.05rem;font-weight:700;color:var(--text-primary)}.contact-detail{font-size:.85rem;color:var(--text-muted);font-weight:600}.contact-call{background:var(--teal);color:#fff;border:none;border-radius:var(--radius-sm);padding:10px 16px;font-size:.9rem;font-weight:700;font-family:var(--font);cursor:pointer}.location-sharing{background:var(--white);border-radius:var(--radius-md);padding:16px;margin-top:16px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border);display:flex;align-items:center;gap:12px}.location-dot{width:12px;height:12px;border-radius:50%;background:#4caf50;animation:blink 1.5s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.location-text{font-size:.95rem;font-weight:700;color:var(--text-primary)}.location-sub{font-size:.8rem;color:var(--text-muted);font-weight:600}.form-section{margin-top:20px}.form-label{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:10px;display:block}.text-input{width:100%;padding:16px;border:2px solid var(--border);border-radius:var(--radius-md);font-family:var(--font);font-size:1.05rem;font-weight:600;color:var(--text-primary);background:var(--white);transition:border-color .15s ease;outline:none}.text-input:focus{border-color:var(--teal)}.text-input::placeholder{color:var(--text-muted)}textarea.text-input{min-height:120px;resize:vertical;line-height:1.5}.voice-btn{display:flex;align-items:center;gap:10px;padding:14px 20px;background:var(--white);border:2px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;font-family:var(--font);font-size:1rem;font-weight:700;color:var(--text-secondary);width:100%;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.voice-btn:active{border-color:var(--honey-orange);background:#fff3e0}.voice-btn.recording{border-color:#ef5350;background:#ffebee;color:#c62828}.voice-icon{font-size:1.3rem}.photo-upload{display:flex;gap:12px;margin-top:8px}.photo-placeholder{width:90px;height:90px;border-radius:var(--radius-sm);border:2px dashed var(--border);display:flex;align-items:center;justify-content:center;font-size:1.6rem;cursor:pointer;background:var(--white);transition:border-color .15s ease;-webkit-tap-highlight-color:transparent}.photo-placeholder:active{border-color:var(--teal)}.primary-btn{width:100%;padding:18px;background:linear-gradient(135deg,var(--honey-orange),var(--honey-dark));color:#fff;border:none;border-radius:var(--radius-md);font-family:var(--font);font-size:1.15rem;font-weight:800;cursor:pointer;box-shadow:var(--shadow-md);transition:transform .1s ease,box-shadow .1s ease;margin-top:24px;-webkit-tap-highlight-color:transparent}.primary-btn:active{transform:scale(.98)}.primary-btn.teal{background:linear-gradient(135deg,var(--teal),var(--teal-dark))}.profile-header{display:flex;flex-direction:column;align-items:center;padding:20px 0;text-align:center}.avatar{width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,var(--soft-yellow),var(--honey-orange));display:flex;align-items:center;justify-content:center;font-size:2.4rem;box-shadow:var(--shadow-md);border:3px solid var(--white)}.profile-name{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-top:12px}.profile-role{font-size:.95rem;color:var(--teal-dark);font-weight:700;margin-top:4px}.trusted-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--teal-light);border-radius:var(--radius-full);font-size:.82rem;font-weight:700;color:var(--teal-dark);margin-top:10px}.badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.badge-item{background:var(--white);border-radius:var(--radius-md);padding:14px 8px;text-align:center;box-shadow:var(--shadow-sm);border:1.5px solid var(--border)}.badge-icon{font-size:1.8rem;display:block;margin-bottom:6px}.badge-name{font-size:.75rem;font-weight:700;color:var(--text-secondary);line-height:1.25}.impact-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.impact-card{background:var(--white);border-radius:var(--radius-md);padding:18px 14px;text-align:center;box-shadow:var(--shadow-sm);border:1.5px solid var(--border)}.impact-value{font-size:1.8rem;font-weight:800;color:var(--teal-dark)}.impact-label{font-size:.82rem;font-weight:700;color:var(--text-muted);margin-top:4px}.history-list{display:flex;flex-direction:column;gap:10px;margin-top:12px}.history-item{background:var(--white);border-radius:var(--radius-md);padding:14px 16px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border)}.history-icon{font-size:1.4rem;flex-shrink:0}.history-info{flex:1}.history-title{font-size:.95rem;font-weight:700;color:var(--text-primary)}.history-date{font-size:.8rem;color:var(--text-muted);font-weight:600}.history-status{font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:var(--radius-full);background:#e8f5e9;color:#2e7d32}.volunteer-card{background:var(--white);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border);margin-bottom:14px}.volunteer-org{display:flex;align-items:center;gap:10px;margin-bottom:10px}.org-avatar{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.org-name{font-size:.85rem;font-weight:700;color:var(--text-muted)}.volunteer-title{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:6px}.volunteer-desc{font-size:.9rem;color:var(--text-secondary);line-height:1.5;margin-bottom:12px}.volunteer-details{display:flex;gap:14px;margin-bottom:14px;flex-wrap:wrap}.volunteer-detail{display:flex;align-items:center;gap:5px;font-size:.85rem;font-weight:600;color:var(--text-muted)}.spots-left{display:inline-block;padding:4px 10px;background:#fff3e0;color:#e65100;border-radius:var(--radius-full);font-size:.78rem;font-weight:700}.section-header{display:flex;justify-content:space-between;align-items:center;margin-top:28px;margin-bottom:4px}.section-title{font-size:1.15rem;font-weight:800;color:var(--text-primary)}.section-link{font-size:.9rem;font-weight:700;color:var(--teal-dark);cursor:pointer;border:none;background:none;font-family:var(--font)}.onboarding-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:200;padding:20px}.onboarding-card{background:var(--white);border-radius:var(--radius-lg);padding:32px 24px;max-width:400px;width:100%;text-align:center;box-shadow:var(--shadow-lg)}.onboarding-card h2{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-bottom:12px}.onboarding-card p{font-size:1.05rem;color:var(--text-secondary);line-height:1.6;margin-bottom:24px;font-weight:600}.onboarding-card .primary-btn{margin-top:0}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--teal-dark);color:#fff;padding:14px 24px;border-radius:var(--radius-full);font-size:.95rem;font-weight:700;box-shadow:var(--shadow-lg);z-index:300;animation:slideDown .3s ease;max-width:380px;text-align:center}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.success-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}.success-card{background:var(--white);border-radius:var(--radius-lg);padding:36px 28px;max-width:360px;width:100%;text-align:center;box-shadow:var(--shadow-lg)}.success-icon{font-size:3.5rem;margin-bottom:16px}.success-card h2{font-size:1.4rem;font-weight:800;color:var(--text-primary);margin-bottom:10px}.success-card p{font-size:1rem;color:var(--text-secondary);line-height:1.5;font-weight:600;margin-bottom:24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}button,a,[role=button]{min-height:44px;min-width:44px}*:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:4px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.contacts-list{display:flex;flex-direction:column;gap:10px;margin-top:12px}.contact-row{display:flex;align-items:center;gap:12px;background:var(--white);border-radius:var(--radius-md);padding:12px 14px;box-shadow:var(--shadow-sm);border:1.5px solid var(--border)}.contact-avatar-small{width:40px;height:40px;border-radius:50%;background:var(--cream-dark);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.contact-name-text{font-size:.95rem;font-weight:700;color:var(--text-primary)}.contact-relation{font-size:.8rem;color:var(--text-muted);font-weight:600}.app.text-large{font-size:115%}.app.text-extra-large{font-size:130%}.app.high-contrast{--text-primary: #000000;--text-secondary: #1A1A1A;--text-muted: #333333;--border: #999999}.a11y-toolbar{display:flex;gap:8px;padding:10px 0;margin-top:8px}.a11y-btn{flex:1;padding:10px 8px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--white);font-family:var(--font);font-size:.78rem;font-weight:700;color:var(--text-secondary);cursor:pointer;text-align:center;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.a11y-btn:active{background:var(--cream-dark)}.a11y-btn.active{background:var(--teal);color:#fff;border-color:var(--teal)}.back-btn{display:flex;align-items:center;gap:6px;background:none;border:none;font-family:var(--font);font-size:1rem;font-weight:700;color:var(--teal-dark);cursor:pointer;padding:8px 0;-webkit-tap-highlight-color:transparent}.back-btn:active{opacity:.7}