@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--sp-bg:#e8ede0;--sp-bg-dark:#dce3d0;--sp-cream:#ddedad;--sp-green:#94d189;--sp-green-dark:#6a9c5a;--sp-green-mid:#7ab36a;--sp-gold:#e8a830;--sp-gold-light:#ffc55f;--sp-brown:#c67436;--sp-brown-dark:#a05a28;--sp-text:#2d3a1e;--sp-text-mid:#4a5e35;--sp-text-muted:#6b7a5a;--sp-text-faint:#9aab8a;--sp-white:#f5f9f0;--neo-raised:6px 6px 14px #2d3a1e2e, -6px -6px 14px #ffffffb8;--neo-raised-lg:10px 10px 22px #2d3a1e38, -10px -10px 22px #ffffffc7;--neo-inset:inset 4px 4px 10px #2d3a1e29, inset -4px -4px 10px #ffffffad;--neo-sm:3px 3px 8px #2d3a1e24, -3px -3px 8px #ffffffad;--r-sm:8px;--r-md:14px;--r-lg:20px;--r-xl:28px;--r-full:9999px;--t-fast:all .15s ease;--t-base:all .25s cubic-bezier(.4, 0, .2, 1);--t-slow:all .4s cubic-bezier(.4, 0, .2, 1);--sidebar-w:240px;--header-h:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{background:var(--sp-bg);height:100%;color:var(--sp-text);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit}.neo-card{background:var(--sp-bg);border-radius:var(--r-lg);box-shadow:var(--neo-raised);padding:24px}.neo-card-sm{background:var(--sp-bg);border-radius:var(--r-md);box-shadow:var(--neo-raised);padding:16px}.neo-inset{background:var(--sp-bg);border-radius:var(--r-md);box-shadow:var(--neo-inset);padding:16px}.btn{border-radius:var(--r-md);transition:var(--t-base);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-size:15px;font-weight:600;display:inline-flex}.btn-block{width:100%;display:flex}.btn-primary{background:linear-gradient(135deg, var(--sp-gold-light) 0%, var(--sp-brown) 100%);color:#fff;box-shadow:4px 4px 12px #c6743666,-2px -2px 8px #ffffff4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:6px 8px 18px #c6743680,-3px -3px 10px #ffffff59}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--sp-bg);color:var(--sp-text-mid);box-shadow:var(--neo-raised)}.btn-secondary:hover{box-shadow:var(--neo-raised-lg);color:var(--sp-green-dark)}.btn-secondary:active{box-shadow:var(--neo-inset)}.btn-ghost{color:var(--sp-text-muted);background:0 0;padding:10px 16px}.btn-ghost:hover{color:var(--sp-green-dark)}.btn-danger{color:#fff;background:linear-gradient(135deg,#e57373,#c0392b);box-shadow:4px 4px 12px #c0392b59}.btn-danger:hover{transform:translateY(-2px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-sm{border-radius:var(--r-sm);padding:8px 16px;font-size:13px}.form-group{margin-bottom:20px}.form-label{letter-spacing:.8px;text-transform:uppercase;color:var(--sp-text-muted);margin-bottom:8px;font-size:11px;font-weight:700;display:block}.form-input,.form-select{background:var(--sp-bg);border-radius:var(--r-md);width:100%;box-shadow:var(--neo-inset);color:var(--sp-text);transition:var(--t-base);border:none;outline:none;padding:14px 16px;font-size:15px}.form-input:focus,.form-select:focus{box-shadow:inset 4px 4px 10px #2d3a1e2e, inset -4px -4px 10px #ffffffb3, 0 0 0 2px var(--sp-green)}.form-input::placeholder{color:var(--sp-text-faint)}.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%236b7a5a' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat}textarea.form-input{resize:vertical;min-height:90px}.toggle-item{border-radius:var(--r-md);box-shadow:var(--neo-raised);cursor:pointer;transition:var(--t-base);-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;margin-bottom:10px;padding:14px 16px;display:flex}.toggle-item:hover{box-shadow:var(--neo-raised-lg)}.toggle-item.active{background:var(--sp-bg)}.toggle-item.disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.toggle-label{flex:1;font-size:14px;font-weight:500}.toggle-switch{background:var(--sp-bg);border-radius:var(--r-full);width:48px;height:26px;box-shadow:var(--neo-inset);transition:var(--t-base);flex-shrink:0;margin-left:12px;position:relative}.toggle-switch:after{content:"";border-radius:var(--r-full);background:var(--sp-text-faint);width:18px;height:18px;box-shadow:var(--neo-sm);transition:var(--t-base);position:absolute;top:4px;left:4px}.toggle-item.active .toggle-switch{background:var(--sp-bg)}.toggle-item.active .toggle-switch:after{background:var(--sp-green-dark);left:26px}.chip-group{flex-wrap:wrap;gap:8px;display:flex}.chip{border-radius:var(--r-full);box-shadow:var(--neo-raised);cursor:pointer;transition:var(--t-base);color:var(--sp-text-mid);-webkit-user-select:none;user-select:none;padding:8px 16px;font-size:13px;font-weight:500}.chip:hover{box-shadow:var(--neo-raised-lg);color:var(--sp-green-dark)}.chip.selected{background:var(--sp-green-dark);color:#fff;box-shadow:3px 3px 8px #2d3a1e40,-2px -2px 6px #ffffff80}.option-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.option-card{border-radius:var(--r-md);box-shadow:var(--neo-raised);cursor:pointer;transition:var(--t-base);text-align:center;color:var(--sp-text-mid);-webkit-user-select:none;user-select:none;padding:18px 14px;font-size:14px;font-weight:500}.option-card:hover{box-shadow:var(--neo-raised-lg);color:var(--sp-green-dark)}.option-card.selected{box-shadow:var(--neo-inset);color:var(--sp-green-dark);font-weight:700}.option-icon{margin-bottom:8px;font-size:26px;display:block}.option-full{grid-column:1/-1}.progress-bar{align-items:center;gap:14px;margin-bottom:32px;display:flex}.progress-track{border-radius:var(--r-full);height:8px;box-shadow:var(--neo-inset);background:var(--sp-bg);flex:1;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--sp-green-dark), var(--sp-green));border-radius:var(--r-full);height:100%;transition:width .5s cubic-bezier(.4,0,.2,1);box-shadow:0 0 10px #6a9c5a80}.progress-label{color:var(--sp-text-muted);white-space:nowrap;font-size:12px;font-weight:700}.slider-container{margin-bottom:20px}.slider-labels{color:var(--sp-text-muted);justify-content:space-between;margin-bottom:10px;font-size:11px;font-weight:600;display:flex}input[type=range]{-webkit-appearance:none;border-radius:var(--r-full);background:var(--sp-bg);width:100%;height:8px;box-shadow:var(--neo-inset);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--sp-bg);border:3px solid var(--sp-green-dark);border-radius:var(--r-full);cursor:pointer;width:26px;height:26px;box-shadow:var(--neo-sm);transition:var(--t-base)}input[type=range]::-webkit-slider-thumb:hover{box-shadow:var(--neo-raised)}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--sp-bg);z-index:100;flex-direction:column;padding:24px 16px;display:flex;position:fixed;top:0;bottom:0;left:0;box-shadow:4px 0 16px #2d3a1e1f,-2px 0 8px #fff6}.sidebar-logo{border-bottom:1px solid #2d3a1e1a;align-items:center;gap:10px;margin-bottom:20px;padding:0 8px 24px;display:flex}.sidebar-logo img{object-fit:contain;width:36px;height:36px}.sidebar-logo-text{color:var(--sp-text);font-size:14px;font-weight:800;line-height:1.2}.sidebar-logo-sub{color:var(--sp-text-muted);font-size:10px;font-weight:500}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.nav-item{border-radius:var(--r-md);color:var(--sp-text-muted);cursor:pointer;transition:var(--t-base);-webkit-user-select:none;user-select:none;align-items:center;gap:12px;padding:12px 14px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:var(--sp-green-dark);box-shadow:var(--neo-raised)}.nav-item.active{color:var(--sp-green-dark);box-shadow:var(--neo-inset);font-weight:700}.nav-icon{text-align:center;flex-shrink:0;width:20px;font-size:18px}.sidebar-bottom{border-top:1px solid #2d3a1e1a;margin-top:auto;padding-top:16px}.main-content{margin-left:var(--sidebar-w);flex-direction:column;flex:1;min-height:100vh;display:flex}.page-header{height:var(--header-h);background:var(--sp-bg);z-index:50;justify-content:space-between;align-items:center;padding:0 32px;display:flex;position:sticky;top:0;box-shadow:0 4px 12px #2d3a1e1a,0 -2px 6px #fff6}.page-title{color:var(--sp-text);font-size:20px;font-weight:800}.page-subtitle{color:var(--sp-text-muted);margin-top:2px;font-size:13px}.page-body{flex:1;padding:32px}.h1{color:var(--sp-text);margin-bottom:8px;font-size:28px;font-weight:900;line-height:1.2}.h2{color:var(--sp-text);margin-bottom:6px;font-size:22px;font-weight:800}.h3{color:var(--sp-text);margin-bottom:4px;font-size:17px;font-weight:700}.body{color:var(--sp-text);font-size:15px}.body-sm{color:var(--sp-text-mid);font-size:13px;line-height:1.6}.muted{color:var(--sp-text-muted);font-size:13px}.caption{letter-spacing:.5px;color:var(--sp-text-faint);text-transform:uppercase;font-size:11px;font-weight:600}.flex{display:flex}.flex-col{flex-direction:column;display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-4{gap:4px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}.w-full{width:100%}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.hidden{display:none!important}.badge{border-radius:var(--r-full);letter-spacing:.5px;text-transform:uppercase;box-shadow:var(--neo-sm);align-items:center;gap:5px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}.badge-free{background:var(--sp-cream);color:var(--sp-green-dark)}.badge-standard{background:linear-gradient(135deg, var(--sp-gold), var(--sp-gold-light));color:#fff}.badge-premium{background:linear-gradient(135deg, var(--sp-brown), var(--sp-brown-dark));color:#fff}.badge-ultra{color:var(--sp-gold);background:linear-gradient(135deg,#2d3a1e,#1a2410)}.status-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.status-online{background:#4caf50;animation:2s infinite pulse;box-shadow:0 0 6px #4caf5099}.status-offline{background:#e57373}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.wizard-shell{background:var(--sp-bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.wizard-card{background:var(--sp-bg);border-radius:var(--r-xl);width:100%;max-width:540px;box-shadow:var(--neo-raised-lg);padding:44px 40px;position:relative;overflow:hidden}.wizard-card:before{content:"";background:linear-gradient(90deg, var(--sp-green-dark), var(--sp-gold));height:4px;position:absolute;top:0;left:0;right:0}.step-title{color:var(--sp-text);margin-bottom:8px;font-size:26px;font-weight:900;line-height:1.2}.step-subtitle{color:var(--sp-text-muted);margin-bottom:28px;font-size:15px;line-height:1.5}.btn-row{gap:12px;margin-top:24px;display:flex}.btn-row .btn{flex:1}.mascot{justify-content:center;margin:20px 0 28px;display:flex}.mascot-img{object-fit:contain;filter:drop-shadow(4px 8px 12px #2d3a1e33);width:110px;height:110px;animation:3s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes stepIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.step-animate{animation:.35s forwards stepIn}.success-icon{text-align:center;margin:16px 0;font-size:72px;animation:.5s cubic-bezier(.175,.885,.32,1.275) pop}@keyframes pop{0%{transform:scale(0)}to{transform:scale(1)}}.review-section{box-shadow:var(--neo-inset);border-radius:var(--r-md);margin-bottom:12px;padding:14px 16px}.review-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.review-title{text-transform:uppercase;letter-spacing:.6px;color:var(--sp-green-dark);font-size:11px;font-weight:800}.review-edit{color:var(--sp-brown);cursor:pointer;transition:var(--t-fast);font-size:12px;font-weight:600}.review-edit:hover{color:var(--sp-gold)}.review-value{color:var(--sp-text);font-size:14px;line-height:1.5}.model-tier{border-radius:var(--r-md);box-shadow:var(--neo-raised);cursor:pointer;transition:var(--t-base);margin-bottom:10px;padding:18px}.model-tier:hover{box-shadow:var(--neo-raised-lg)}.model-tier.selected{box-shadow:var(--neo-inset)}.tier-header{align-items:center;gap:10px;margin-bottom:6px;display:flex}.tier-name{color:var(--sp-text);font-size:16px;font-weight:700}.tier-desc{color:var(--sp-text-muted);margin-bottom:4px;font-size:13px;line-height:1.4}.tier-feature{color:var(--sp-green-dark);font-size:13px;font-weight:600}.tier-default{color:var(--sp-gold);margin-top:2px;font-size:11px;font-weight:700}.instruction-step{align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.step-num{background:var(--sp-green-dark);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:flex}.step-text{padding-top:3px;font-size:14px;line-height:1.5}.step-text code{background:var(--sp-cream);color:var(--sp-brown);border-radius:4px;padding:2px 6px;font-size:13px;font-weight:600}.coming-soon-badge{color:var(--sp-brown);text-transform:uppercase;letter-spacing:.5px;background:#c674361f;border-radius:4px;margin-left:auto;margin-right:12px;padding:3px 8px;font-size:10px;font-weight:700}.token-box{box-shadow:var(--neo-inset);border-radius:var(--r-md);text-align:center;margin-bottom:16px;padding:16px}.token-value{word-break:break-all;border-radius:var(--r-sm);cursor:text;-webkit-user-select:all;user-select:all;background:#2d3a1e14;padding:10px;font-family:monospace;font-size:12px}.chat-layout{height:calc(100vh - var(--header-h));flex-direction:column;display:flex}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:24px 32px;display:flex;overflow-y:auto}.message-row{align-items:flex-end;gap:12px;display:flex}.message-row.user{flex-direction:row-reverse}.message-avatar{width:36px;height:36px;box-shadow:var(--neo-raised);background:var(--sp-bg);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.message-bubble{border-radius:var(--r-lg);max-width:72%;box-shadow:var(--neo-raised);word-break:break-word;padding:14px 18px;font-size:15px;line-height:1.6}.message-row.user .message-bubble{background:linear-gradient(135deg, var(--sp-gold-light), var(--sp-brown));color:#fff;border-bottom-right-radius:4px;box-shadow:4px 4px 14px #c6743659}.message-row.assistant .message-bubble{border-bottom-left-radius:4px}.message-bubble p{margin:0 0 8px}.message-bubble p:last-child{margin:0}.message-bubble code{background:#2d3a1e1a;border-radius:4px;padding:2px 6px;font-size:13px}.message-bubble pre{box-shadow:var(--neo-inset);border-radius:var(--r-sm);background:#2d3a1e14;margin:8px 0;padding:12px;font-size:13px;overflow-x:auto}.message-bubble ul,.message-bubble ol{padding-left:20px}.message-bubble li{margin-bottom:4px}.message-bubble strong{color:var(--sp-text);font-weight:700}.message-row.user .message-bubble strong{color:#fff}.message-ts{color:var(--sp-text-faint);text-align:right;margin-top:4px;font-size:10px}.message-row.user .message-ts{text-align:left}.typing-text{color:var(--sp-text-faint);font-size:14px;font-style:italic;animation:1.5s infinite typingPulse}@keyframes typingPulse{0%,to{opacity:.5}50%{opacity:1}}.chat-input-bar{background:var(--sp-bg);padding:16px 24px 20px;box-shadow:0 -4px 16px #2d3a1e1a}.chat-input-wrap{align-items:flex-end;gap:12px;display:flex}.chat-textarea{background:var(--sp-bg);border-radius:var(--r-lg);box-shadow:var(--neo-inset);color:var(--sp-text);resize:none;min-height:52px;max-height:200px;transition:var(--t-base);border:none;outline:none;flex:1;padding:14px 18px;font-size:15px;line-height:1.5}.chat-textarea::placeholder{color:var(--sp-text-faint)}.chat-textarea:focus{box-shadow:inset 4px 4px 10px #2d3a1e2e, inset -4px -4px 10px #ffffffb3, 0 0 0 2px var(--sp-green)}.chat-send-btn{background:linear-gradient(135deg, var(--sp-gold-light), var(--sp-brown));color:#fff;width:52px;height:52px;transition:var(--t-base);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:20px;display:flex;box-shadow:4px 4px 12px #c6743666}.chat-send-btn:hover{transform:scale(1.06);box-shadow:6px 6px 18px #c6743680}.chat-send-btn:active{transform:scale(.98)}.chat-send-btn:disabled{opacity:.45;transform:none}.chat-empty{color:var(--sp-text-muted);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:40px;display:flex}.chat-empty-icon{opacity:.4;font-size:52px}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-bottom:24px;display:grid}.plan-card{background:var(--sp-bg);border-radius:var(--r-xl);box-shadow:var(--neo-raised);padding:28px;position:relative;overflow:hidden}.plan-card:after{content:"";background:linear-gradient(90deg, var(--sp-green-dark), var(--sp-gold));height:3px;position:absolute;top:0;left:0;right:0}.plan-card-label{text-transform:uppercase;letter-spacing:.8px;color:var(--sp-text-muted);margin-bottom:10px;font-size:11px;font-weight:700}.plan-card-tier{color:var(--sp-text);margin-bottom:6px;font-size:28px;font-weight:900;line-height:1}.plan-card-desc{color:var(--sp-text-muted);margin-bottom:20px;font-size:13px}.quick-action-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.quick-action{border-radius:var(--r-lg);box-shadow:var(--neo-raised);cursor:pointer;transition:var(--t-base);color:var(--sp-text-mid);text-align:center;flex-direction:column;align-items:center;gap:8px;padding:20px 16px;font-size:13px;font-weight:600;text-decoration:none;display:flex}.quick-action:hover{box-shadow:var(--neo-raised-lg);color:var(--sp-green-dark);transform:translateY(-2px)}.quick-action:active{box-shadow:var(--neo-inset);transform:translateY(0)}.quick-action-icon{font-size:28px}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0;display:grid}.pricing-card{background:var(--sp-bg);border-radius:var(--r-xl);box-shadow:var(--neo-raised);transition:var(--t-base);flex-direction:column;gap:12px;padding:28px 22px;display:flex;position:relative}.pricing-card:hover{box-shadow:var(--neo-raised-lg);transform:translateY(-3px)}.pricing-card.current{box-shadow:var(--neo-inset);transform:none}.pricing-card.current:hover{box-shadow:var(--neo-inset)}.pricing-card.featured:after{content:"";border-radius:var(--r-xl);border:2px solid var(--sp-gold);pointer-events:none;position:absolute;inset:0}.pricing-tier-name{color:var(--sp-text);font-size:20px;font-weight:800}.pricing-price{color:var(--sp-text);font-size:36px;font-weight:900;line-height:1}.pricing-price span{color:var(--sp-text-muted);font-size:16px;font-weight:500}.pricing-desc{color:var(--sp-text-muted);font-size:13px;line-height:1.4}.pricing-features{flex-direction:column;gap:8px;list-style:none;display:flex}.pricing-features li{color:var(--sp-text-mid);gap:8px;font-size:13px;display:flex}.pricing-features li:before{content:"✓";color:var(--sp-green-dark);font-weight:700}.pricing-cta{margin-top:auto}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--sp-bg);border-radius:var(--r-xl);width:100%;max-width:400px;box-shadow:var(--neo-raised-lg);text-align:center;padding:44px 36px}@media (max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.dashboard-grid,.pricing-grid{grid-template-columns:1fr}.wizard-card{padding:32px 20px}.step-title{font-size:22px}.option-grid{grid-template-columns:1fr}.chat-messages{padding:16px}.chat-input-bar{padding:12px 16px 16px}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--sp-text-faint);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--sp-text-muted)}