@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&family=Playfair+Display:wght@700;800;900&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#08090d;--surface:#0f1117;--surface-2:#161921;--surface-3:#1d2029;
  --border:#252835;--border-active:#3d4155;
  --text:#e4e5ec;--text-dim:#8c8ea0;--text-muted:#4e5064;
  --accent:#e8553d;--accent-soft:rgba(232,85,61,0.1);
  --green:#34d399;--green-soft:rgba(52,211,153,0.1);
  --blue:#60a5fa;--purple:#a78bfa;--purple-soft:rgba(167,139,250,0.1);
  --radius:8px;--radius-lg:12px;--radius-xl:16px;
  --font:'Outfit',sans-serif;--mono:'JetBrains Mono',monospace;--display:'Playfair Display',serif;
}

html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}

/* ===== HEADER ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:56px;background:rgba(8,9,13,0.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo-mark{width:28px;height:28px;border-radius:6px;background:var(--accent);display:grid;place-items:center;font-weight:800;font-size:11px;color:#fff;font-family:var(--mono)}
.logo-name{font-weight:700;font-size:17px;letter-spacing:-0.3px}
.header-nav{display:flex;align-items:center;gap:16px}
.nav-link{font-size:13px;color:var(--text-dim);text-decoration:none;transition:color 0.15s}
.nav-link:hover{color:var(--text)}
.nav-btn{font-size:13px;font-weight:600;color:#fff;background:var(--accent);padding:6px 16px;border-radius:var(--radius);text-decoration:none;transition:opacity 0.15s}
.nav-btn:hover{opacity:0.85}

/* AI chip */
.ai-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;background:var(--surface-2);border:1px solid rgba(232,85,61,0.3);font-size:12px;font-weight:500;color:var(--text);text-decoration:none;transition:all 0.15s}
.ai-chip:hover{border-color:var(--accent);background:var(--accent-soft)}
.ai-chip-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* User menu */
.user-menu{position:relative}
.user-btn{display:flex;align-items:center;gap:8px;background:none;border:1px solid var(--border);border-radius:var(--radius);padding:4px 12px 4px 4px;cursor:pointer;color:var(--text-dim);font-size:12px;font-family:var(--font);transition:border-color 0.15s}
.user-btn:hover{border-color:var(--border-active)}
.user-avatar{width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:11px}
.user-email{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:160px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,0.4)}
.user-menu.open .user-dropdown{display:block}
.dd-item{display:block;padding:10px 16px;font-size:13px;color:var(--text-dim);text-decoration:none;transition:background 0.1s}
.dd-item:hover{background:var(--surface-2);color:var(--text)}
.dd-item--danger{color:var(--accent)}
.dd-item--danger:hover{background:var(--accent-soft)}

/* ===== FOOTER ===== */
.footer{padding:24px;text-align:center;border-top:1px solid var(--border);margin-top:40px}
.footer-inner{font-size:12px;color:var(--text-muted);display:flex;align-items:center;justify-content:center;gap:8px}
.footer-link{color:var(--text-dim);text-decoration:none}
.footer-link:hover{color:var(--text)}
.footer-sep{opacity:0.3}

/* ===== LANDING ===== */
.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px 60px;text-align:center}
.landing-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;background:var(--accent-soft);border:1px solid rgba(232,85,61,0.2);font-size:12px;font-weight:500;color:var(--accent);margin-bottom:28px}
.landing h1{font-family:var(--display);font-size:50px;font-weight:900;line-height:1.1;margin-bottom:16px;letter-spacing:-0.5px;max-width:560px}
.landing h1 em{font-style:italic;color:var(--accent)}
.landing>p{font-size:16px;color:var(--text-dim);max-width:460px;line-height:1.6;margin-bottom:32px}
.landing-cta{display:inline-block;padding:14px 36px;background:var(--accent);color:#fff;font-weight:700;font-size:16px;border-radius:var(--radius-lg);text-decoration:none;transition:opacity 0.15s;margin-bottom:52px}
.landing-cta:hover{opacity:0.9}

.build-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:720px;width:100%}
.build-card{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-xl);padding:28px 22px;text-decoration:none;color:var(--text);transition:all 0.25s;text-align:left;position:relative;overflow:hidden}
.build-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:transparent;transition:background 0.25s}
.build-card:hover{border-color:var(--border-active);transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,0,0,0.3)}
.build-card:hover::before{background:var(--accent)}
.build-card-icon{font-size:28px;margin-bottom:14px;display:block}
.build-card-title{font-size:16px;font-weight:700;margin-bottom:4px}
.build-card-desc{font-size:12.5px;color:var(--text-dim);line-height:1.5}

.landing-how{display:flex;gap:24px;max-width:720px;width:100%;margin-top:60px}
.how-step{flex:1;text-align:left;font-size:13.5px;color:var(--text-dim);line-height:1.6}
.how-step strong{display:block;color:var(--text);margin-bottom:2px}
.how-num{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;font-size:12px;font-family:var(--mono);margin-bottom:8px}

/* ===== AUTH PAGES ===== */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:80px 24px 40px}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;max-width:400px;width:100%}
.auth-card h1{font-family:var(--display);font-size:24px;font-weight:800;margin-top:16px;margin-bottom:4px}
.auth-card>p{font-size:14px;color:var(--text-dim);margin-bottom:24px}
.auth-logo{text-align:center}
.auth-logo .logo-mark{width:40px;height:40px;font-size:16px;display:inline-grid}
.auth-form{display:flex;flex-direction:column;gap:16px}
.auth-label{font-size:13px;font-weight:500;color:var(--text-dim);display:flex;flex-direction:column;gap:6px}
.auth-error{background:rgba(232,85,61,0.1);border:1px solid rgba(232,85,61,0.3);color:var(--accent);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:8px}
.auth-success{background:var(--green-soft);border:1px solid rgba(52,211,153,0.3);color:var(--green);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:8px}
.auth-footer{text-align:center;margin-top:20px;font-size:13px;color:var(--text-muted)}
.auth-footer a{color:var(--accent);text-decoration:none}
.auth-footer a:hover{text-decoration:underline}

/* ===== DASHBOARD ===== */
.dash{max-width:900px;margin:0 auto;padding:80px 24px 40px}
.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.dash-title{font-family:var(--display);font-size:28px;font-weight:800}
.dash-sub{font-size:13px;color:var(--text-muted);margin-top:2px}

.empty-state{text-align:center;padding:60px 20px;background:var(--surface);border:2px dashed var(--border);border-radius:var(--radius-xl)}
.empty-icon{font-size:48px;margin-bottom:16px}
.empty-state h2{font-size:20px;font-weight:700;margin-bottom:8px}
.empty-state p{font-size:14px;color:var(--text-dim);max-width:400px;margin:0 auto 20px}

.scope-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.scope-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:border-color 0.15s}
.scope-card:hover{border-color:var(--border-active)}
.scope-card-top{display:flex;justify-content:space-between;margin-bottom:10px}
.scope-type-badge{font-size:11px;font-family:var(--mono);font-weight:600;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:3px 8px;border-radius:4px}
.scope-status-badge{font-size:10px;font-weight:600;text-transform:uppercase;padding:3px 8px;border-radius:4px}
.scope-status--draft{color:var(--text-muted);background:var(--surface-3)}
.scope-status--compiled{color:var(--green);background:var(--green-soft)}
.scope-card-name{font-size:16px;font-weight:600;margin-bottom:6px}
.scope-card-meta{font-size:11px;color:var(--text-muted);display:flex;gap:12px;margin-bottom:14px}
.scope-card-actions{display:flex;gap:8px}
.scope-card-btn{padding:6px 14px;border-radius:var(--radius);font-size:12px;font-weight:500;text-decoration:none;transition:all 0.15s;background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border);cursor:pointer;font-family:var(--font)}
.scope-card-btn:hover{border-color:var(--accent);color:var(--text)}
.scope-card-btn--del{color:var(--text-muted)}
.scope-card-btn--del:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}

/* ===== MODAL ===== */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:200;align-items:center;justify-content:center;padding:24px}
.modal-overlay.show{display:flex}
.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;max-width:720px;width:100%;max-height:90vh;overflow-y:auto}
.modal-card h2{font-family:var(--display);font-size:22px;font-weight:800;margin-bottom:4px}
.modal-desc{font-size:14px;color:var(--text-dim);margin-bottom:20px}
.build-grid--modal{gap:12px}
.build-grid--modal .build-card{padding:20px 18px}

/* ===== MODE PAGE ===== */
.mode-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px 60px;text-align:center}
.mode-page .back-link,.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-muted);text-decoration:none;margin-bottom:24px;transition:color 0.15s}
.back-link:hover{color:var(--text-dim)}
.mode-page h1{font-family:var(--display);font-size:36px;font-weight:800;margin-bottom:8px}
.mode-page>p{font-size:15px;color:var(--text-dim);margin-bottom:40px}
.mode-cards{display:flex;gap:20px;max-width:640px;width:100%}
.mode-card{flex:1;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-xl);padding:36px 28px;text-decoration:none;color:var(--text);text-align:left;transition:all 0.25s;position:relative;overflow:hidden}
.mode-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:transparent;transition:background 0.25s}
.mode-card:hover{border-color:var(--border-active);transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,0,0,0.3)}
.mode-card:hover::before{background:var(--accent)}
.mode-card-icon{font-size:32px;margin-bottom:16px;display:block}
.mode-card-title{font-size:19px;font-weight:700;margin-bottom:8px}
.mode-card-desc{font-size:13.5px;color:var(--text-dim);line-height:1.6;margin-bottom:20px}
.mode-card-meta{display:flex;gap:16px;font-size:11px;font-family:var(--mono);color:var(--text-muted)}

/* ===== WORKSPACE ===== */
.workspace{margin-top:56px;min-height:calc(100vh - 56px);display:flex}
.ws-sidebar{width:260px;min-width:260px;background:var(--surface);border-right:1px solid var(--border);padding:20px 0;position:sticky;top:56px;height:calc(100vh - 56px);display:flex;flex-direction:column;overflow-y:auto}
.ws-sidebar-label{padding:8px 20px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted)}
.ws-nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;cursor:pointer;transition:all 0.15s;font-size:13.5px;color:var(--text-dim);border-left:3px solid transparent}
.ws-nav-item:hover{background:var(--surface-2);color:var(--text)}
.ws-nav-item.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-soft)}
.ws-nav-dot{width:8px;height:8px;border-radius:50%;border:2px solid var(--border);flex-shrink:0;transition:all 0.15s}
.ws-nav-item.active .ws-nav-dot{border-color:var(--accent);background:var(--accent)}
.ws-sidebar-spacer{flex:1}

/* Save indicator */
.ws-save-indicator{padding:8px 20px;font-size:11px;display:flex;align-items:center;gap:6px;color:var(--text-muted)}
.save-dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted)}
.ws-save--saving .save-dot{background:var(--accent);animation:pulse 1s infinite}
.ws-save--saved .save-dot{background:var(--green)}
.ws-save--error .save-dot{background:var(--accent)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}

.ws-progress-box{margin:12px 16px;padding:16px;background:var(--surface-2);border-radius:var(--radius-lg);border:1px solid var(--border)}
.ws-progress-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}
.ws-progress-bar{height:5px;background:var(--surface-3);border-radius:3px;margin:8px 0 6px;overflow:hidden}
.ws-progress-fill{height:100%;border-radius:3px;width:0%;background:linear-gradient(90deg,var(--accent),var(--green));transition:width 0.4s ease}
.ws-progress-pct{font-family:var(--mono);font-size:20px;font-weight:600}
.ws-main{flex:1;padding:36px 44px;max-width:820px}

.ws-tag{display:inline-block;font-size:11px;font-family:var(--mono);font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin-bottom:6px}
.ws-title{font-family:var(--display);font-size:28px;font-weight:800;margin-bottom:6px}
.ws-desc{font-size:14px;color:var(--text-dim);line-height:1.5;margin-bottom:28px}

/* ===== QUESTION BLOCKS ===== */
.q-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:16px;overflow:hidden;transition:border-color 0.2s}
.q-block.answered{border-color:var(--green)}
.q-head{display:flex;align-items:center;gap:12px;padding:16px 20px}
.q-num{width:26px;height:26px;border-radius:50%;background:var(--surface-3);display:grid;place-items:center;font-size:12px;font-weight:600;font-family:var(--mono);color:var(--text-dim);flex-shrink:0;transition:all 0.2s}
.q-block.answered .q-num{background:var(--green);color:#000}
.q-label{font-size:15px;font-weight:600;flex:1}
.q-body{padding:0 20px 20px}
.q-hint{font-size:12.5px;color:var(--text-muted);line-height:1.5;margin-bottom:12px}

.q-select{width:100%;padding:11px 36px 11px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13.5px;font-family:var(--font);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%234e5064'%3E%3Cpath d='M5 7L0 2h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;transition:border-color 0.15s}
.q-select:focus{outline:none;border-color:var(--accent)}
.q-textarea,.q-input{width:100%;padding:11px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13.5px;font-family:var(--font);transition:border-color 0.15s}
.q-textarea{resize:vertical;min-height:80px}
.q-textarea:focus,.q-input:focus{outline:none;border-color:var(--accent)}
.q-textarea::placeholder,.q-input::placeholder{color:var(--text-muted)}

.chk-grid{display:flex;flex-direction:column;gap:2px}
.chk-row{display:flex;align-items:flex-start;gap:10px;padding:9px 12px;border-radius:var(--radius);transition:background 0.1s;cursor:pointer}
.chk-row:hover{background:var(--surface-2)}
.chk-row input[type="checkbox"]{appearance:none;width:18px;height:18px;flex-shrink:0;border:2px solid var(--border);border-radius:4px;cursor:pointer;transition:all 0.15s;margin-top:1px;display:grid;place-items:center}
.chk-row input[type="checkbox"]:checked{background:var(--accent);border-color:var(--accent)}
.chk-row input[type="checkbox"]:checked::after{content:'✓';font-size:11px;color:#fff;font-weight:700}
.chk-label{font-size:13.5px;line-height:1.4;cursor:pointer}
.chk-label small{display:block;font-size:11.5px;color:var(--text-muted);margin-top:1px}
.q-divider{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:12px 0 6px;margin-top:8px;border-top:1px solid var(--border)}
.q-divider:first-child{border-top:none;margin-top:0;padding-top:4px}

/* ===== SCOPE NAME ===== */
.scope-name-row{margin-bottom:16px}
.scope-name-input{font-size:18px;font-weight:600;background:transparent;border:1px solid transparent;padding:8px 0}
.scope-name-input:focus{border-bottom-color:var(--accent);background:transparent}

/* ===== OUTPUT ===== */
.output-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.output-body{padding:20px;max-height:420px;overflow-y:auto;font-family:var(--mono);font-size:12.5px;line-height:1.7;white-space:pre-wrap;color:var(--text-dim)}
.output-body .oh{color:var(--accent);font-weight:600}
.output-body .o2{color:var(--green);font-weight:500}

/* ===== AI CARD ===== */
.ai-card{background:var(--surface);border:1px solid var(--purple);border-radius:var(--radius-lg);padding:24px;margin-top:20px;position:relative;overflow:hidden}
.ai-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--purple),var(--blue))}
.ai-card-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.ai-card-icon{width:32px;height:32px;border-radius:8px;background:var(--purple-soft);display:grid;place-items:center;font-size:16px}
.ai-card-title{font-size:15px;font-weight:600}
.ai-card-desc{font-size:13px;color:var(--text-dim);line-height:1.5;margin-bottom:14px}
.ai-prompt-box{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px;font-family:var(--mono);font-size:12px;line-height:1.6;color:var(--text-dim);max-height:200px;overflow-y:auto;white-space:pre-wrap;margin-bottom:12px}
.ai-actions{display:flex;gap:8px;flex-wrap:wrap}
.ai-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:12.5px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all 0.15s;border:none;text-decoration:none}
.ai-btn--copy{background:var(--purple);color:#fff}
.ai-btn--copy:hover{opacity:0.85}
.ai-btn--claude{background:var(--accent-soft);color:var(--accent);border:1px solid rgba(232,85,61,0.3)}
.ai-btn--claude:hover{background:rgba(232,85,61,0.15)}

/* ===== NAV FOOTER ===== */
.ws-nav{display:flex;justify-content:space-between;align-items:center;margin-top:32px;padding-top:20px;border-top:1px solid var(--border)}
.btn-back,.btn-next{padding:10px 22px;border-radius:var(--radius);font-size:13.5px;font-weight:600;font-family:var(--font);cursor:pointer;transition:all 0.15s;text-decoration:none;border:1px solid var(--border);background:transparent;color:var(--text-dim)}
.btn-back:hover{border-color:var(--border-active);color:var(--text)}
.btn-next{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-next:hover{opacity:0.9}

/* ===== ACCOUNT ===== */
.account-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.account-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}
.account-card h3{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:6px}
.account-card p{font-size:16px;font-weight:600}

/* ===== TOAST ===== */
.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;background:var(--green);color:#000;font-weight:600;font-size:13px;border-radius:var(--radius);opacity:0;transform:translateY(16px);transition:all 0.25s;z-index:300;pointer-events:none}
.toast.show{opacity:1;transform:translateY(0)}

/* ===== SECTIONS ===== */
.ws-section{display:none}
.ws-section.active{display:block;animation:fadeUp 0.3s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .build-grid{grid-template-columns:1fr}
  .mode-cards{flex-direction:column}
  .ws-sidebar{display:none}
  .ws-main{padding:24px 16px}
  .landing h1{font-size:34px}
  .landing-how{flex-direction:column}
  .ai-chip{display:none}
  .header{padding:0 16px}
  .account-grid{grid-template-columns:1fr}
  .scope-grid{grid-template-columns:1fr}
  .user-email{display:none}
}