:root{--ai-bg:#07101c;--ai-bg-2:#0b1625;--ai-panel:#101d2d;--ai-panel-2:#142338;--ai-border:rgba(255,255,255,.08);--ai-text:#eef5ff;--ai-muted:#8fa4bd;--ai-accent:#66e0b8;--ai-accent-2:#9ff4d8;--ai-danger:#ff8c8c;--ai-shadow:0 18px 55px rgba(0,0,0,.22)}

/* v0.2.1 — dark UI contrast guard.
 * WordPress themes may inject #000 / dark heading and table text.
 * AI Stock pages explicitly keep text readable on dark surfaces. */
.ai-stock-app-body,.ai-stock-login-body{color-scheme:dark}
.ai-stock-app-body .ai-app,.ai-stock-login-body .ai-login-shell{color:var(--ai-text)!important}
.ai-stock-app-body h1,.ai-stock-app-body h2,.ai-stock-app-body h3,.ai-stock-app-body h4,.ai-stock-app-body h5,.ai-stock-app-body h6,
.ai-stock-login-body h1,.ai-stock-login-body h2,.ai-stock-login-body h3,.ai-stock-login-body h4,.ai-stock-login-body h5,.ai-stock-login-body h6{color:var(--ai-text)!important}
.ai-stock-app-body .ai-panel,.ai-stock-app-body .ai-stat-card,.ai-stock-app-body .ai-stock-search-panel,.ai-stock-app-body .ai-research-card,
.ai-stock-app-body .ai-topbar,.ai-stock-app-body .ai-sidebar,.ai-stock-login-body .ai-login-card{color:var(--ai-text)!important}
.ai-stock-app-body .ai-panel p,.ai-stock-app-body .ai-panel li,.ai-stock-app-body .ai-panel td,.ai-stock-app-body .ai-panel dd,
.ai-stock-app-body .ai-stat-card strong,.ai-stock-app-body .ai-stock-search-panel h2,.ai-stock-app-body .ai-research-card h3,
.ai-stock-login-body .ai-login-card label{color:var(--ai-text)!important}
.ai-stock-app-body .ai-table td{color:var(--ai-text)!important}
.ai-stock-app-body .ai-table th{color:#9fb1c5!important}
.ai-stock-app-body input::placeholder,.ai-stock-login-body input::placeholder{color:#71859d;opacity:1}
.ai-stock-app-body input,.ai-stock-login-body input{caret-color:var(--ai-accent)}
/* Muted/semantic text remains intentionally lighter gray / amber / accent. */
.ai-stock-app-body .ai-hero-row p:not(.ai-section-label),.ai-stock-app-body .ai-stock-search-panel p:not(.ai-section-label),
.ai-stock-app-body .ai-empty-state,.ai-stock-app-body .ai-compact-empty,.ai-stock-app-body .ai-account-hero p,
.ai-stock-app-body .ai-research-card p,.ai-stock-login-body .ai-login-subtitle,.ai-stock-login-body .ai-login-foot,
.ai-stock-login-body .ai-login-remember{color:var(--ai-muted)!important}
.ai-stock-app-body .ai-section-label,.ai-stock-app-body .ai-panel-head>div>span,.ai-stock-login-body .ai-login-eyebrow{color:var(--ai-accent)!important}
.ai-stock-app-body .pending,.ai-stock-app-body .ai-placeholder-card strong,.ai-stock-app-body .ai-research-card b{color:#e4bb78!important}
*{box-sizing:border-box}.ai-stock-app-body,.ai-stock-login-body{margin:0;background:var(--ai-bg);color:var(--ai-text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",Arial,sans-serif}.ai-stock-app-body a,.ai-stock-login-body a{color:inherit;text-decoration:none}.ai-stock-app-body button,.ai-stock-app-body input,.ai-stock-login-body button,.ai-stock-login-body input{font:inherit}
.ai-login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(280px,1fr) minmax(420px,560px);align-items:center;gap:72px;padding:8vw;background:radial-gradient(circle at 15% 15%,rgba(102,224,184,.15),transparent 28%),radial-gradient(circle at 75% 80%,rgba(69,121,255,.12),transparent 30%),#07101c}.ai-login-brand{display:flex;gap:18px;align-items:center}.ai-brand-mark,.ai-logo-mark{display:grid;place-items:center;background:linear-gradient(145deg,var(--ai-accent-2),var(--ai-accent));color:#06130f;font-weight:900}.ai-brand-mark{width:68px;height:68px;border-radius:20px;font-size:28px}.ai-login-brand strong{display:block;font-size:34px;letter-spacing:.08em}.ai-login-brand span{display:block;color:var(--ai-muted);margin-top:5px}.ai-login-card{background:rgba(16,29,45,.9);border:1px solid var(--ai-border);border-radius:28px;padding:42px;box-shadow:var(--ai-shadow);backdrop-filter:blur(18px)}.ai-login-eyebrow,.ai-kicker,.ai-section-label,.ai-panel-head span{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--ai-accent)}.ai-login-card h1{font-size:34px;margin:8px 0}.ai-login-subtitle{color:var(--ai-muted);margin:0 0 30px}.ai-login-form{display:grid;gap:10px}.ai-login-form label{font-size:13px;font-weight:700;margin-top:8px}.ai-login-form input[type=text],.ai-login-form input[type=password]{width:100%;background:#091423;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:14px;color:#fff;outline:none}.ai-login-form input:focus{border-color:var(--ai-accent);box-shadow:0 0 0 3px rgba(102,224,184,.08)}.ai-login-remember{display:flex;align-items:center;gap:8px!important;color:var(--ai-muted);font-weight:500!important}.ai-primary-button{margin-top:12px;border:0;border-radius:12px;padding:14px 18px;background:var(--ai-accent);color:#06130f;font-weight:900;cursor:pointer}.ai-login-foot{margin-top:24px;padding-top:20px;border-top:1px solid var(--ai-border);font-size:12px;color:var(--ai-muted);text-align:center}.ai-alert{background:rgba(102,224,184,.1);border:1px solid rgba(102,224,184,.25);border-radius:10px;padding:11px 13px;margin-bottom:15px;font-size:13px}.ai-alert-error{background:rgba(255,140,140,.1);border-color:rgba(255,140,140,.25);color:#ffc4c4}
.ai-app{min-height:100vh;display:grid;grid-template-columns:252px minmax(0,1fr)}.ai-sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;display:flex;flex-direction:column;border-right:1px solid var(--ai-border);background:#08121f}.ai-logo{display:flex;align-items:center;gap:12px;padding:5px 10px 26px}.ai-logo-mark{width:38px;height:38px;border-radius:11px}.ai-logo-copy strong{display:block;font-size:14px;letter-spacing:.08em}.ai-logo-copy small{display:block;color:var(--ai-muted);font-size:10px;margin-top:2px}.ai-main-nav{display:grid;gap:5px}.ai-main-nav a,.ai-user-link{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:11px;color:#aebed0;font-size:14px}.ai-main-nav a:hover,.ai-main-nav a.is-active,.ai-user-link:hover,.ai-user-link.is-active{background:rgba(102,224,184,.09);color:#effff9}.ai-main-nav a.is-active{box-shadow:inset 2px 0 0 var(--ai-accent)}.ai-nav-icon{width:22px;text-align:center;color:var(--ai-accent)}.ai-sidebar-footer{margin-top:auto;border-top:1px solid var(--ai-border);padding-top:14px}.ai-user-link{align-items:center}.ai-user-link span:nth-child(2){min-width:0}.ai-user-link strong,.ai-user-link small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-user-link small{font-size:10px;color:var(--ai-muted);margin-top:2px}.ai-avatar{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:#172a40;color:var(--ai-accent);font-weight:800}.ai-logout{display:block;padding:8px 12px;color:#71859d;font-size:12px}.ai-main{min-width:0}.ai-topbar{min-height:94px;display:flex;align-items:center;justify-content:space-between;padding:20px 34px;border-bottom:1px solid var(--ai-border);background:rgba(7,16,28,.75);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.ai-topbar h1{font-size:24px;margin:3px 0 0}.ai-kicker{color:#69809a}.ai-top-actions{display:flex;gap:12px;align-items:center}.ai-live-badge,.ai-mode-pill,.ai-account-button{border:1px solid var(--ai-border);background:#0d1928;border-radius:999px;padding:8px 12px;font-size:11px;color:#aebed0}.ai-live-badge i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ai-accent);margin-right:6px;box-shadow:0 0 0 4px rgba(102,224,184,.08)}.ai-account-button:hover{border-color:rgba(102,224,184,.35);color:#fff}.ai-content{padding:34px;max-width:1500px;margin:0 auto}.ai-hero-row{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;margin-bottom:22px}.ai-hero-row h2,.ai-stock-search-panel h2{font-size:31px;margin:6px 0 8px}.ai-hero-row p:not(.ai-section-label),.ai-stock-search-panel p:not(.ai-section-label){max-width:760px;color:var(--ai-muted);line-height:1.7;margin:0}.ai-mode-pill{color:var(--ai-accent);white-space:nowrap}.ai-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.ai-stat-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.ai-stat-card,.ai-panel,.ai-stock-search-panel,.ai-research-card{background:linear-gradient(180deg,rgba(20,35,56,.92),rgba(13,25,40,.95));border:1px solid var(--ai-border);border-radius:16px;box-shadow:var(--ai-shadow)}.ai-stat-card{padding:18px}.ai-stat-card span{display:block;color:var(--ai-muted);font-size:12px}.ai-stat-card strong{display:block;font-size:25px;margin:9px 0}.ai-stat-card small{color:#60758d}.ai-grid-2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.7fr);gap:14px}.ai-bottom-grid{grid-template-columns:1fr 1fr;margin-top:14px}.ai-panel{padding:20px}.ai-panel-large{min-height:300px}.ai-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.ai-panel-head h3{margin:4px 0 0;font-size:17px}.ai-panel-head a{color:var(--ai-accent);font-size:12px}.ai-empty-state{min-height:230px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:var(--ai-muted)}.ai-empty-state strong{color:#dce7f4;margin:9px 0 3px}.ai-empty-state p{max-width:500px;line-height:1.6;margin:0}.ai-empty-icon{width:45px;height:45px;border-radius:13px;display:grid;place-items:center;background:#0a1625;border:1px solid var(--ai-border);color:var(--ai-accent);font-size:18px}.ai-horizon-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.ai-horizon-grid div{background:#0b1726;border:1px solid var(--ai-border);border-radius:12px;padding:14px}.ai-horizon-grid strong,.ai-horizon-grid span,.ai-horizon-grid em{display:block}.ai-horizon-grid strong{color:var(--ai-accent);font-size:18px}.ai-horizon-grid span{font-size:11px;color:var(--ai-muted);margin-top:2px}.ai-horizon-grid em{font-size:18px;font-style:normal;margin-top:15px}.ai-compact-empty{padding:42px 10px;color:var(--ai-muted);text-align:center}.ai-status-list{list-style:none;padding:0;margin:12px 0 0}.ai-status-list li{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--ai-border);font-size:13px}.ai-status-list li:last-child{border:0}.ai-status-list b.pending{color:#e4bb78;font-size:11px}.ai-page-panel{min-height:430px}.ai-table-wrap{overflow:auto;margin-top:20px}.ai-table{width:100%;border-collapse:collapse;font-size:13px}.ai-table th,.ai-table td{padding:13px 12px;text-align:left;border-bottom:1px solid var(--ai-border)}.ai-table th{color:#8299b2;font-weight:700}.ai-table tr.empty td{text-align:center;color:var(--ai-muted);padding:70px 20px}.ai-stock-search-panel{padding:30px;margin-bottom:14px}.ai-stock-search{display:flex;gap:10px;max-width:620px;margin:22px 0 12px}.ai-stock-search input{flex:1;background:#091523;border:1px solid var(--ai-border);border-radius:11px;padding:13px 14px;color:#fff;outline:none}.ai-stock-search button,.ai-disabled-button{border:0;background:var(--ai-accent);color:#06130f;font-weight:800;border-radius:10px;padding:11px 17px}.ai-disabled-button{opacity:.45}.ai-stock-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ai-placeholder-card{min-height:130px;display:flex;flex-direction:column;justify-content:space-between}.ai-placeholder-card span{color:#b9c8d8}.ai-placeholder-card strong{font-size:12px;color:#e4bb78}.ai-research-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ai-research-card{padding:22px;min-height:175px;position:relative}.ai-research-card h3{margin:18px 0 4px}.ai-research-card p{color:var(--ai-muted);margin:0}.ai-research-card b{display:block;color:#e4bb78;font-size:11px;margin-top:28px}.ai-research-dot{position:absolute;top:20px;right:20px;width:9px;height:9px;border-radius:50%;background:#41536a}.ai-account-panel{max-width:760px}.ai-account-hero{display:flex;gap:16px;align-items:center;padding:5px 0 24px;border-bottom:1px solid var(--ai-border)}.ai-avatar-large{width:55px;height:55px;border-radius:16px;font-size:20px}.ai-account-hero h2{margin:0}.ai-account-hero p{margin:5px 0 0;color:var(--ai-muted)}.ai-account-list{margin:8px 0 0}.ai-account-list>div{display:grid;grid-template-columns:180px 1fr;padding:13px 0;border-bottom:1px solid var(--ai-border)}.ai-account-list dt{color:var(--ai-muted)}.ai-account-list dd{margin:0}
@media(max-width:1050px){.ai-app{grid-template-columns:78px minmax(0,1fr)}.ai-logo-copy,.ai-main-nav a span:not(.ai-nav-icon),.ai-user-link span:nth-child(2),.ai-logout{display:none}.ai-logo{justify-content:center;padding-left:0;padding-right:0}.ai-main-nav a{justify-content:center}.ai-nav-icon{width:auto}.ai-sidebar{padding-left:12px;padding-right:12px}.ai-sidebar-footer .ai-user-link{justify-content:center}.ai-stat-grid{grid-template-columns:1fr 1fr}.ai-stock-detail-grid,.ai-research-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.ai-login-shell{display:block;padding:24px;min-height:100vh}.ai-login-brand{margin:36px 0}.ai-login-card{padding:28px 22px}.ai-app{display:block}.ai-sidebar{position:fixed;z-index:30;bottom:0;top:auto;width:100%;height:66px;padding:8px;border-right:0;border-top:1px solid var(--ai-border);display:block}.ai-logo,.ai-sidebar-footer{display:none}.ai-main-nav{display:grid;grid-template-columns:repeat(6,1fr);gap:0}.ai-main-nav a{padding:10px 4px}.ai-main-nav a.is-active{box-shadow:inset 0 -2px 0 var(--ai-accent)}.ai-main-nav a span:not(.ai-nav-icon){display:none}.ai-topbar{padding:16px 18px;min-height:80px}.ai-topbar h1{font-size:20px}.ai-live-badge{display:none}.ai-content{padding:20px 16px 92px}.ai-hero-row{display:block}.ai-mode-pill{display:inline-block;margin-top:14px}.ai-stat-grid,.ai-stat-grid-3,.ai-grid-2,.ai-bottom-grid,.ai-stock-detail-grid,.ai-research-grid{grid-template-columns:1fr}.ai-stock-search{display:grid}.ai-account-list>div{grid-template-columns:1fr;gap:4px}}