/* Reset */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,'Segoe UI','Hiragino Sans','Noto Sans JP',sans-serif;background:#f0f4f8;color:#1e293b;font-size:13px}

/* Topbar */
.topbar{background:#0f172a;color:white;padding:8px 16px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:200}
.topbar-brand{font-size:1rem;font-weight:800;color:#38bdf8;text-decoration:none}
.topbar-brand span{color:#94a3b8;font-size:.7rem;font-weight:400;margin-left:6px}
.topbar-links{display:flex;gap:12px;margin-left:auto}
.topbar-links a{color:#94a3b8;text-decoration:none;font-size:.8rem}
.topbar-links a:hover{color:#38bdf8}
.topbar-links a.active{color:#38bdf8;font-weight:600}
.topbar-links{align-items:center}
.auth-area{display:flex;align-items:center;margin-left:4px}
.auth-login-btn{background:#2563eb;color:white;border:none;padding:5px 14px;border-radius:6px;font-size:.78rem;font-weight:600;cursor:pointer;transition:background .15s}
.auth-login-btn:hover{background:#1d4ed8}
.auth-user{display:flex;align-items:center;gap:6px}
.auth-avatar{width:24px;height:24px;border-radius:50%;border:1px solid #475569}
.auth-name{color:#e2e8f0;font-size:.78rem;font-weight:500;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-menu-wrap{position:relative}
.user-menu-trigger{display:flex;align-items:center;gap:6px;cursor:pointer;padding:3px 6px;border-radius:6px;transition:background .15s}
.user-menu-trigger:hover{background:rgba(255,255,255,.1)}
.user-menu-dropdown{display:none;position:absolute;top:100%;right:0;padding-top:6px;min-width:160px;z-index:300}
.user-menu-dropdown-inner{background:#1e293b;border:1px solid #334155;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.3);overflow:hidden}
.user-menu-wrap:hover .user-menu-dropdown{display:block}
.user-menu-dropdown a{display:block;padding:10px 16px;color:#e2e8f0;text-decoration:none;font-size:.82rem;transition:background .1s;border-bottom:1px solid #334155}
.user-menu-dropdown a:last-child{border-bottom:none}
.user-menu-dropdown a:hover{background:#334155}

/* Auth modal */
.auth-modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center;backdrop-filter:blur(3px)}
.auth-modal{background:white;border-radius:12px;width:380px;max-width:90vw;box-shadow:0 8px 32px rgba(0,0,0,.2);position:relative}
.auth-modal-close{position:absolute;top:6px;right:6px;background:none;border:none;font-size:1.6rem;color:#94a3b8;cursor:pointer;z-index:1;line-height:1;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .12s,color .12s}
.auth-modal-close:hover{color:#475569;background:#f1f5f9}
.auth-modal-footer{padding:10px 20px;background:#f8fafc;border-top:1px solid #e2e8f0;border-radius:0 0 12px 12px;font-size:.78rem;color:#94a3b8;text-align:center;line-height:1.6}
.auth-modal-footer a{color:#94a3b8;text-decoration:none}
.auth-modal-footer a:hover{text-decoration:underline}
.auth-tabs{display:flex;border-bottom:2px solid #e2e8f0}
.auth-tab{flex:1;padding:14px;background:none;border:none;font-size:.88rem;font-weight:600;color:#94a3b8;cursor:pointer;transition:all .15s;border-bottom:2px solid transparent;margin-bottom:-2px}
.auth-tab:hover{color:#475569}
.auth-tab.active{color:#2563eb;border-bottom-color:#2563eb}
.auth-body{padding:20px 24px 24px}
.auth-google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:11px;border:1px solid #e2e8f0;border-radius:8px;background:white;cursor:pointer;font-size:.88rem;font-weight:500;color:#374151;transition:all .12s}
.auth-google-btn:hover{background:#f8fafc;border-color:#94a3b8;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.auth-divider{display:flex;align-items:center;margin:16px 0;gap:12px;color:#94a3b8;font-size:.75rem}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:#e2e8f0}
.auth-input{width:100%;padding:10px 12px;border:1px solid #e2e8f0;border-radius:8px;font-size:.88rem;margin-bottom:10px;outline:none;transition:border-color .15s}
.auth-input:focus{border-color:#2563eb}
.auth-error{color:#dc2626;font-size:.78rem;min-height:18px;margin-bottom:4px}
.auth-submit-btn{width:100%;padding:11px;background:#2563eb;color:white;border:none;border-radius:8px;font-size:.88rem;font-weight:600;cursor:pointer;transition:background .15s}
.auth-submit-btn:hover{background:#1d4ed8}
.auth-forgot{text-align:center;margin-top:10px;font-size:.78rem}
.auth-forgot a{color:#64748b;text-decoration:none}
.auth-forgot a:hover{color:#2563eb}

/* 3-column layout */
.layout{display:grid;grid-template-columns:220px 1fr 200px;height:calc(100vh - 40px);overflow:hidden}

/* Left sidebar - same industry */
.sidebar{display:flex;flex-direction:column;border-right:1px solid #e2e8f0;background:white;overflow:hidden}
.sb-search{padding:8px;border-bottom:1px solid #e2e8f0}
.sb-search input{width:100%;padding:6px 10px;border:1px solid #e2e8f0;border-radius:6px;font-size:.8rem}
.sb-industry-label{padding:6px 10px;font-size:.7rem;color:#64748b;font-weight:700;background:#f8fafc;border-bottom:1px solid #e2e8f0}
.tk-list{flex:1;overflow-y:auto}
.tk-row{padding:7px 10px;cursor:pointer;border-bottom:1px solid #f8fafc;transition:background .1s}
.tk-row:hover{background:#eff6ff}
.tk-row.selected{background:#dbeafe;border-left:3px solid #2563eb}
.tk-main{display:flex;align-items:center;gap:4px;margin-bottom:2px}
.tk-sym{font-weight:700;color:#1e293b;font-size:.88rem;flex:1}
.tk-p{font-size:.8rem;color:#374151;font-weight:600}
.tk-sub{display:flex;justify-content:space-between;font-size:.7rem;color:#94a3b8}

/* Main area */
.main-area{overflow-y:auto;background:#f8fafc;padding:14px;min-height:600px}

/* Right sidebar */
.right-sidebar{display:flex;flex-direction:column;border-left:1px solid #e2e8f0;background:white;overflow-y:auto;padding:10px}
.rs-section{margin-bottom:16px}
.rs-title{font-size:.72rem;color:#94a3b8;font-weight:700;text-transform:uppercase;margin-bottom:6px;padding-bottom:4px;border-bottom:1px solid #e2e8f0}
.rs-link{display:block;padding:5px 8px;font-size:.8rem;color:#475569;text-decoration:none;border-radius:4px;transition:background .1s}
.rs-link:hover{background:#eff6ff;color:#2563eb}
.rs-link.active{background:#dbeafe;color:#2563eb;font-weight:600}

/* Detail header card */
.det-header{background:white;border-radius:10px;padding:12px 16px;margin-bottom:10px;box-shadow:0 1px 4px rgba(0,0,0,.07)}
.det-title{display:flex;align-items:baseline;gap:10px;margin-bottom:8px;flex-wrap:wrap}
.det-ticker{font-size:1.6rem;font-weight:800;color:#0f172a}
.det-name{font-size:1rem;font-weight:600;color:#475569}
.det-price{font-size:1.3rem;font-weight:700;color:#dc2626}
.det-mc{font-size:.9rem;color:#64748b}
.det-metrics{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.metric{display:flex;flex-direction:column}
.m-label{font-size:.63rem;color:#64748b;text-transform:uppercase;font-weight:600}
.m-val{font-size:.92rem;font-weight:700;color:#0f172a}
.m-val.blue{color:#2563eb}.m-val.green{color:#059669}.m-val.r{color:#dc2626}
.det-eps-bar{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:7px 12px;display:flex;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.det-sector{display:flex;gap:6px;flex-wrap:wrap}
.sec-tag{background:#e0f2fe;color:#0369a1;font-size:.68rem;font-weight:600;padding:2px 8px;border-radius:4px}
.sec-ind{background:#f0fdf4;color:#15803d}

/* Page tabs */
.page-tabs{display:flex;gap:2px;margin-bottom:10px;flex-wrap:wrap}
.page-tab{padding:7px 18px;background:#e2e8f0;border:none;border-radius:8px 8px 0 0;cursor:pointer;font-size:.82rem;color:#475569;font-weight:600;text-decoration:none;transition:background .15s}
.page-tab:hover{background:#cbd5e1}
.page-tab.active{background:#2563eb;color:white}

/* Chart cards */
.chart-card{background:white;border-radius:10px;padding:10px 14px;box-shadow:0 1px 4px rgba(0,0,0,.07);margin-bottom:10px}
.chart-card-label{font-size:.78rem;color:#94a3b8;font-weight:600;margin-bottom:4px}
.chart-card-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.chart-main-wrap{position:relative}
.chart-main-wrap canvas{display:block;width:100%}
.chart-tooltip{position:absolute;top:8px;left:12px;background:rgba(15,23,42,0.92);color:white;font-size:13px;padding:9px 14px;border-radius:8px;pointer-events:none;display:none;white-space:nowrap;z-index:10;line-height:1.8}

/* Chart controls */
.opt-check{font-size:.8rem;color:#64748b;display:flex;align-items:center;gap:6px;cursor:pointer;white-space:nowrap;user-select:none;padding:3px 8px;border-radius:6px;border:1px solid #e2e8f0;background:#f8fafc;transition:all .15s}
.opt-check:hover{background:#eff6ff;border-color:#93c5fd}
.opt-check:has(input:checked){background:#dbeafe;border-color:#60a5fa;color:#1e40af}
.opt-check input[type="checkbox"]{appearance:none;-webkit-appearance:none;width:14px;height:14px;border:2px solid #94a3b8;border-radius:3px;background:white;cursor:pointer;position:relative;transition:all .15s;flex-shrink:0}
.opt-check input[type="checkbox"]:checked{background:#2563eb;border-color:#2563eb}
.opt-check input[type="checkbox"]:checked::after{content:'';position:absolute;left:3px;top:0px;width:4px;height:8px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}

/* Unit selector */
.unit-selector{display:flex;gap:2px;align-items:center;font-size:.72rem}
.unit-btn{padding:2px 8px;border:1px solid #e2e8f0;border-radius:10px;background:white;cursor:pointer;color:#64748b;font-weight:500;font-size:.72rem;transition:all .12s}
.unit-btn:hover{background:#f1f5f9}
.unit-btn.active{background:#0f172a;color:white;border-color:#0f172a}

/* Tooltip for term help */
.help-tip{position:relative;display:inline-flex;align-items:center;justify-content:center;width:13px;height:13px;border-radius:50%;background:#cbd5e1;color:#475569;font-size:9px;font-weight:700;cursor:help;margin-left:2px;vertical-align:middle;line-height:1;flex-shrink:0}
.help-tip:hover{background:#94a3b8;color:white}
.help-tip .help-content{display:none;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#0f172a;color:#e2e8f0;padding:10px 12px;border-radius:8px;font-size:11px;font-weight:400;line-height:1.6;white-space:normal;width:280px;z-index:100;box-shadow:0 4px 12px rgba(0,0,0,.3);text-transform:none;pointer-events:none}
.help-tip .help-content::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#0f172a}
.help-tip:hover .help-content{display:block}
.help-content b{color:#7dd3fc;font-weight:600}
.help-content code{background:rgba(255,255,255,.1);padding:1px 4px;border-radius:3px;font-size:10px}
.ma-ctrl{font-size:.8rem;color:#64748b;display:flex;align-items:center;gap:4px;margin-left:auto;white-space:nowrap}
.ma-ctrl input{width:44px;font-size:.8rem;padding:3px 5px;border:1px solid #cbd5e1;border-radius:5px;text-align:center;color:#374151}

/* Financial tabs & tables */
.fin-tabs{display:flex;gap:2px;flex-wrap:wrap;margin-bottom:0}
.fin-tab-btn{padding:5px 10px;background:#e2e8f0;border:none;border-radius:6px 6px 0 0;cursor:pointer;font-size:.75rem;color:#475569;font-weight:600}
.fin-tab-btn.active{background:#1a3a5c;color:white}
.fin-section{background:white;border-radius:0 10px 10px 10px;box-shadow:0 1px 4px rgba(0,0,0,.07);overflow:hidden;margin-bottom:12px}
.fin-section-title{font-size:.82rem;color:#475569;font-weight:700;padding:10px 14px 6px;border-bottom:1px solid #f1f5f9}
.fin-table-wrap{overflow-x:auto}
table.ft{width:100%;border-collapse:collapse;white-space:nowrap;font-size:.78rem}
table.ft thead th{background:#1a3a5c;color:white;padding:5px 8px;text-align:right;position:sticky;top:0}
table.ft thead th:first-child{text-align:left}
table.ft td{padding:4px 8px;text-align:right;border-bottom:1px solid #f1f5f9}
table.ft td:first-child{text-align:left;font-weight:600;color:#374151}
table.ft tr:hover td{background:#f8fafc}

/* Color helpers */
.g{color:#15803d;font-weight:600}
.r{color:#dc2626}
.nil{color:#cbd5e1}

/* Summary grid (overview) */
.summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin-bottom:10px}
.summary-card{background:white;border-radius:10px;padding:14px 16px;box-shadow:0 1px 4px rgba(0,0,0,.07)}
.summary-card h3{font-size:.82rem;color:#64748b;font-weight:600;margin-bottom:10px;border-bottom:2px solid #e2e8f0;padding-bottom:5px}
.summary-row{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid #f8fafc}
.summary-row:last-child{border-bottom:none}
.sr-label{color:#64748b;font-size:.78rem}
.sr-val{font-weight:700;font-size:.85rem;color:#0f172a}

/* Sidebar divider */
.sb-divider{padding:6px 10px;font-size:.68rem;color:#64748b;font-weight:700;background:#f1f5f9;border-top:2px solid #e2e8f0;border-bottom:1px solid #e2e8f0;letter-spacing:.02em}

/* States */
.detail-empty{padding:80px 20px;text-align:center;color:#94a3b8;font-size:1rem}
.loading-msg{padding:40px 20px;text-align:center;color:#94a3b8;font-size:.9rem}

/* Skeleton loading */
.skeleton{background:linear-gradient(90deg,#e2e8f0 25%,#f1f5f9 50%,#e2e8f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.skel-header{background:white;border-radius:10px;padding:16px;margin-bottom:10px;box-shadow:0 1px 4px rgba(0,0,0,.07)}
.skel-line{height:12px;margin-bottom:10px}
.skel-line.w60{width:60%}.skel-line.w40{width:40%}.skel-line.w80{width:80%}.skel-line.w30{width:30%}
.skel-block{height:200px;margin-bottom:10px}
.skel-tabs{display:flex;gap:2px;margin-bottom:10px}
.skel-tab{width:60px;height:32px;border-radius:8px 8px 0 0}

/* Loading overlay - covers content during navigation */
.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(248,250,252,0.7);display:flex;align-items:center;justify-content:center;z-index:50;backdrop-filter:blur(2px)}
.loading-spinner{width:32px;height:32px;border:3px solid #e2e8f0;border-top-color:#2563eb;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Site footer */
.site-footer{text-align:center;padding:12px;font-size:.7rem;color:#94a3b8;border-top:1px solid #e2e8f0;margin-top:20px}
.site-footer a{color:#94a3b8;text-decoration:none;margin:0 4px}
.site-footer a:hover{color:#64748b}
.site-footer span{color:#cbd5e1}

/* Responsive */
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar,.right-sidebar{display:none}}