*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,-apple-system,system-ui,'Segoe UI',Roboto,Noto Sans,sans-serif}
:root{--kijani:#2E7D32;--kijani-mwanga:#4CAF50;--kijani-nyepesi:#E8F5E9;--machungwa:#FF6F00;--machungwa-mwanga:#FFB300;--nyeupe:#FFFFFF;--nyeusi:#1a1a1a;--kijivu:#757575;--kijivu-nyepesi:#f5f5f5;--kijivu-kati:#e0e0e0;--radius:12px;--shadow:0 2px 8px rgba(0,0,0,0.1);--ukurasa:#F5F7F2}
body{background:var(--ukurasa);color:var(--nyeusi);min-height:100vh;padding-bottom:80px;font-size:16px;line-height:1.6}
header{background:linear-gradient(135deg,var(--kijani),var(--kijani-mwanga));color:var(--nyeupe);padding:14px 20px;text-align:center;position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}
header h1{font-size:1.25rem;font-weight:700;letter-spacing:-0.3px}
header p{font-size:0.8rem;opacity:0.9;margin-top:2px}
.container{padding:16px;max-width:600px;margin:0 auto}
.card{background:var(--nyeupe);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}
.card h2{font-size:1.1rem;color:var(--kijani);margin-bottom:12px;font-weight:600}
.card h3{font-size:0.95rem;color:var(--nyeusi);margin-bottom:8px;font-weight:600}
.btn{display:inline-block;padding:12px 24px;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:transform 0.2s,box-shadow 0.2s;text-decoration:none;text-align:center}
.btn:active{transform:scale(0.97)}
.btn-kijani{background:var(--kijani);color:var(--nyeupe)}
.btn-kijani:hover{background:var(--kijani-mwanga);box-shadow:0 4px 12px rgba(46,125,50,0.3)}
.btn-machungwa{background:var(--machungwa);color:var(--nyeupe)}
.btn-machungwa:hover{background:var(--machungwa-mwanga);box-shadow:0 4px 12px rgba(255,111,0,0.3)}
.btn-full{width:100%}
.btn-outline{background:transparent;border:2px solid var(--kijani);color:var(--kijani)}
.btn-small{padding:8px 16px;font-size:0.85rem}
input,select,textarea{width:100%;padding:12px 16px;border:2px solid var(--kijivu-kati);border-radius:var(--radius);font-size:1rem;outline:none;transition:border-color 0.3s;margin-bottom:12px;background:var(--nyeupe)}
input:focus,select:focus,textarea:focus{border-color:var(--kijani)}
label{display:block;font-size:0.9rem;font-weight:600;color:var(--nyeusi);margin-bottom:6px;margin-top:12px}
label:first-child{margin-top:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.option-card{border:2px solid var(--kijivu-kati);border-radius:var(--radius);padding:16px;cursor:pointer;transition:all 0.3s;text-align:center}
.option-card:hover{border-color:var(--kijani-mwanga);background:var(--kijani-nyepesi)}
.option-card.selected{border-color:var(--kijani);background:var(--kijani-nyepesi);box-shadow:0 0 0 3px rgba(46,125,50,0.2)}
.option-card .emoji{font-size:2rem;margin-bottom:8px}
.option-card .label{font-size:0.85rem;font-weight:600;color:var(--nyeusi)}
.option-card .desc{font-size:0.75rem;color:var(--kijivu);margin-top:4px}
.steps{display:flex;justify-content:center;margin-bottom:24px;gap:8px}
.step{width:32px;height:32px;border-radius:50%;background:var(--kijivu-kati);color:var(--kijivu);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem;transition:all 0.3s}
.step.active{background:var(--kijani);color:var(--nyeupe)}
.step.done{background:var(--kijani-mwanga);color:var(--nyeupe)}
.step-line{width:24px;height:2px;background:var(--kijivu-kati);align-self:center}
.step-line.done{background:var(--kijani-mwanga)}
.weather-card{background:linear-gradient(135deg,var(--kijani-nyepesi),var(--nyeupe));border-radius:var(--radius);padding:20px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.weather-temp{font-size:2.5rem;font-weight:700;color:var(--kijani)}
.weather-desc{font-size:0.9rem;color:var(--kijivu)}
.weather-icon{font-size:3rem}
.task-item{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid var(--kijivu-kati)}
.task-item:last-child{border-bottom:none}
.task-check{width:20px;height:20px;border:2px solid var(--kijani);border-radius:50%;margin-right:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.3s;flex-shrink:0}
.task-check.done{background:var(--kijani);color:var(--nyeupe)}
.task-text{font-size:0.9rem;flex:1}
.task-text.done{text-decoration:line-through;color:var(--kijivu)}
.tip-box{background:linear-gradient(135deg,var(--machungwa),var(--machungwa-mwanga));color:var(--nyeupe);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.tip-box .tip-icon{font-size:1.5rem;margin-bottom:8px}
.tip-box .tip-text{font-size:0.9rem;line-height:1.5}
.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--nyeupe);display:flex;justify-content:space-around;padding:8px 0;box-shadow:0 -2px 8px rgba(0,0,0,0.1);z-index:100}
.nav-item{text-align:center;color:var(--kijivu);text-decoration:none;font-size:0.7rem;transition:color 0.3s;padding:4px 8px;border-radius:8px}
.nav-item.active{color:var(--kijani)}
.nav-item .nav-icon{font-size:1.3rem;display:block;margin-bottom:2px}
.guide-card{border-left:4px solid var(--kijani);padding:16px;margin-bottom:12px;background:var(--kijani-nyepesi);border-radius:0 var(--radius) var(--radius) 0}
.guide-card h3{font-size:0.95rem;color:var(--kijani);margin-bottom:4px}
.guide-card p{font-size:0.85rem;color:var(--kijivu);line-height:1.6}
.guide-number{background:var(--kijani);color:var(--nyeupe);width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:0.8rem;margin-right:8px}
.fade-in{animation:fadeIn 0.4s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.hidden{display:none!important}
.text-center{text-align:center}
.mt-8{margin-top:8px}
.mt-16{margin-top:16px}
.mt-24{margin-top:24px}
.mb-16{margin-bottom:16px}
.badge{display:inline-block;background:var(--kijani-nyepesi);color:var(--kijani);padding:4px 12px;border-radius:20px;font-size:0.75rem;font-weight:600}
.finance-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--kijivu-kati);font-size:0.9rem}
.finance-row.total{font-weight:700;border-bottom:none;font-size:1rem;color:var(--kijani)}
.finance-row .plus{color:var(--kijani)}
.finance-row .minus{color:#c62828}
.market-item{display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:1px solid var(--kijivu-kati)}
.market-item:last-child{border-bottom:none}
.market-item .crop{font-weight:600;font-size:0.9rem}
.market-item .price{color:var(--kijani);font-weight:700;font-size:0.95rem}
.market-item .location{font-size:0.75rem;color:var(--kijivu)}
.health-card{border-radius:var(--radius);padding:16px;margin-bottom:12px;border-left:4px solid #c62828}
.health-card h3{font-size:0.95rem;color:#c62828;margin-bottom:4px}
.health-card p{font-size:0.85rem;color:var(--kijivu);line-height:1.6}
.chat-container{display:flex;flex-direction:column;height:calc(100vh - 140px);overflow-y:auto;padding-bottom:8px}
.chat-msg{display:flex;gap:10px;margin-bottom:12px;animation:fadeIn 0.3s ease}
.user-msg{justify-content:flex-end}
.user-msg .msg-content{background:var(--kijani);color:#fff;padding:12px 16px;border-radius:16px 16px 4px 16px;max-width:85%;font-size:0.9rem;line-height:1.5}
.ai-msg .msg-icon{width:36px;height:36px;background:var(--kijani-nyepesi);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.ai-msg .msg-content{background:#fff;padding:12px 16px;border-radius:16px 16px 16px 4px;max-width:85%;font-size:0.9rem;line-height:1.6;box-shadow:var(--shadow)}
.ai-msg .msg-content p{margin-bottom:8px}
.ai-msg .msg-content p:last-child{margin-bottom:0}
.ai-msg .msg-content h4{color:var(--kijani);font-size:0.95rem;margin:8px 0 4px}
.chat-welcome{text-align:center;padding:20px;margin-top:40px}
.chat-welcome .welcome-icon{font-size:3rem;margin-bottom:12px}
.chat-welcome h3{color:var(--kijani);font-size:1.1rem;margin-bottom:8px}
.chat-welcome p{color:var(--kijivu);font-size:0.85rem;line-height:1.5;margin-bottom:16px}
.quick-questions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.quick-questions .btn{font-size:0.8rem;padding:8px 14px}
.chat-input-bar{position:fixed;bottom:68px;left:0;right:0;background:#fff;padding:10px 16px;display:flex;gap:8px;align-items:center;box-shadow:0 -2px 8px rgba(0,0,0,0.1);z-index:99}
.chat-input-bar input{flex:1;margin:0;padding:12px 16px;border-radius:24px;font-size:0.95rem}
.chat-input-bar .btn-send{width:44px;height:44px;border-radius:50%;border:none;background:var(--kijani);color:#fff;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.chat-input-bar .btn-clear{width:36px;height:36px;border-radius:50%;border:none;background:transparent;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0.5;flex-shrink:0}
.typing-dots{display:flex;gap:4px;padding:8px 0}
.typing-dots span{width:8px;height:8px;border-radius:50%;background:var(--kijivu-kati);animation:typing 1.4s infinite}
.typing-dots span:nth-child(2){animation-delay:0.2s}
.typing-dots span:nth-child(3){animation-delay:0.4s}
@keyframes typing{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}