*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f1a;--surface: #1a1a2e;--surface2: #252540;--border: #333355;--text: #e0e0f0;--text-secondary: #8888aa;--primary: #6366f1;--primary-hover: #818cf8;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--radius: 12px;--safe-bottom: env(safe-area-inset-bottom, 16px)}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100dvh}.app-shell{display:flex;flex-direction:column;min-height:100dvh;padding-bottom:72px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.app-title{font-size:1.1rem;font-weight:700;color:var(--primary)}.header-right{display:flex;align-items:center;gap:10px}.user-name{font-size:.85rem;color:var(--text-secondary)}.btn-logout{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:4px 12px;border-radius:6px;font-size:.8rem;cursor:pointer}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--surface);border-top:1px solid var(--border);padding:6px 0 var(--safe-bottom);z-index:100}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;padding:6px 4px;background:none;border:none;color:var(--text-secondary);font-size:.7rem;cursor:pointer;transition:color .15s}.nav-item.active{color:var(--primary)}.nav-icon{font-size:1.3rem;margin-bottom:2px}.nav-label{font-size:.65rem}.app-main{flex:1;padding:16px;overflow-y:auto}.card{background:var(--surface);border-radius:var(--radius);padding:16px;margin-bottom:12px;border:1px solid var(--border)}.card-title{font-size:.95rem;font-weight:600;margin-bottom:12px;color:var(--text)}.form-group{margin-bottom:14px}.form-label{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-textarea,.form-select{width:100%;padding:10px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.9rem;outline:none;transition:border-color .15s;-webkit-appearance:none}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary)}.form-textarea{min-height:100px;resize:vertical}.form-hint{font-size:.75rem;color:var(--text-secondary);margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:8px;font-size:.9rem;font-weight:600;border:none;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff;width:100%}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-secondary)}.btn-danger{background:var(--danger);color:#fff;font-size:.75rem;padding:4px 10px}.login-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;padding:24px;background:var(--bg)}.login-card{width:100%;max-width:360px;background:var(--surface);border-radius:16px;padding:32px 24px;border:1px solid var(--border)}.login-logo{text-align:center;margin-bottom:24px}.login-logo h1{font-size:1.5rem;color:var(--primary)}.login-logo p{font-size:.85rem;color:var(--text-secondary);margin-top:4px}.login-error{background:#ef44441a;border:1px solid var(--danger);color:var(--danger);padding:8px 12px;border-radius:8px;font-size:.8rem;margin-bottom:12px}.report-item{padding:14px;background:var(--surface);border-radius:var(--radius);margin-bottom:10px;border:1px solid var(--border)}.report-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.report-date{font-size:.85rem;font-weight:600;color:var(--primary)}.report-user{font-size:.8rem;color:var(--text-secondary)}.report-content{font-size:.88rem;line-height:1.6;white-space:pre-wrap}.report-section{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.report-section-label{font-size:.75rem;color:var(--text-secondary);margin-bottom:4px}.ai-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.ai-badge.high{background:#22c55e26;color:var(--success)}.ai-badge.mid{background:#f59e0b26;color:var(--warning)}.ai-badge.low{background:#ef444426;color:var(--danger)}.ai-analysis{font-size:.82rem;line-height:1.7;color:var(--text-secondary);white-space:pre-wrap;margin-top:6px}.company-card{padding:16px;background:var(--surface);border-radius:var(--radius);margin-bottom:10px;border:1px solid var(--border)}.company-name{font-size:1rem;font-weight:700;margin-bottom:8px}.company-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.company-tag{padding:3px 10px;border-radius:20px;font-size:.72rem;background:#6366f126;color:var(--primary)}.company-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.6}.case-card{padding:16px;background:var(--surface);border-radius:var(--radius);margin-bottom:10px;border:1px solid var(--border)}.case-title{font-size:.95rem;font-weight:700;margin-bottom:4px}.case-customer{font-size:.85rem;color:var(--text-secondary);margin-bottom:8px}.case-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.case-tag{padding:2px 8px;border-radius:4px;font-size:.7rem;background:var(--surface2);color:var(--text-secondary)}.case-result{font-size:.82rem;color:var(--success);line-height:1.5}.section-tabs{display:flex;gap:8px;margin-bottom:16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.section-tab{padding:8px 16px;border-radius:20px;font-size:.82rem;font-weight:600;background:var(--surface);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all .15s}.section-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.search-bar{display:flex;gap:8px;margin-bottom:16px}.search-bar .form-input{flex:1}.weekly-content{white-space:pre-wrap;font-size:.88rem;line-height:1.8}.weekly-content h1{font-size:1.2rem;margin:8px 0}.weekly-content h2{font-size:1rem;margin:12px 0 6px;color:var(--primary)}.weekly-content h3{font-size:.9rem;margin:8px 0 4px}.weekly-content ul,.weekly-content ol{padding-left:20px}.empty-state{text-align:center;padding:48px 24px;color:var(--text-secondary)}.empty-icon{font-size:3rem;margin-bottom:12px}.empty-text{font-size:.9rem}.loading{display:flex;align-items:center;justify-content:center;padding:48px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);padding:10px 20px;border-radius:8px;font-size:.85rem;z-index:200;animation:fadeIn .2s}.toast.success{background:var(--success);color:#fff}.toast.error{background:var(--danger);color:#fff}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%) translateY(-10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:flex-end;justify-content:center;z-index:150;animation:fadeIn .15s}.modal-content{background:var(--surface);border-radius:16px 16px 0 0;padding:20px;width:100%;max-height:85dvh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-title{font-size:1.05rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.2rem;cursor:pointer;padding:4px 8px}@media (min-width: 768px){.app-shell{max-width:768px;margin:0 auto;border-left:1px solid var(--border);border-right:1px solid var(--border)}.bottom-nav{max-width:768px;left:50%;transform:translate(-50%)}.nav-item{padding:8px 12px}.nav-icon{font-size:1.1rem}.nav-label{font-size:.7rem}}