:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#15282b;background:#f3f6f6;font-size:16px;line-height:1.6;--green:#086659;--line:#dce5e4;--muted:#607473}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0;border-radius:9px;padding:10px 17px;font-weight:600;transition:background .15s}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #2ba99b;outline-offset:3px}input,textarea,select{border:1px solid #bdccca;border-radius:8px;background:#fff;color:#15282b;width:100%;padding:11px 13px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #08665917}textarea{resize:vertical}label{display:block;margin:16px 0 7px;font-size:.9rem;font-weight:600}h1,h2,p{margin:0}h1{font-size:2rem;letter-spacing:-.045em;line-height:1.3}h2{font-size:1.1rem}small,.small{font-size:.875rem}.muted,small{color:var(--muted)}.primary{background:var(--green);color:white}.primary:hover{background:#034d42}.secondary{background:#edf4f3;color:#125d53;border:1px solid #c9dcd8}.quiet{background:transparent;color:var(--muted)}.badge{font-size:.8rem;border-radius:5px;background:#f0f4f3;color:#536964;padding:3px 8px;white-space:nowrap}.mint{color:#086659;background:#e0f4eb}.brand{font-weight:800;letter-spacing:.06em;display:flex;gap:12px;align-items:center}.mark{display:inline-grid;place-items:center;background:#b3efbe;color:#0f3832;font-size:1.3rem;line-height:1;width:35px;height:35px;border-radius:10px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(130deg,#0d302d 0%,#165d51 100%)}.login-card{background:#fff;width:min(440px,100%);border-radius:18px;padding:38px}.login-card h1{margin:34px 0 10px}.login-card>p{color:var(--muted);margin-bottom:24px}.login-card .primary{width:100%;margin-top:24px;display:flex;justify-content:space-between}.login-card small{display:block;margin-top:24px}.error{color:#b33434!important;min-height:1.5em;font-size:.9rem;margin-top:12px}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:#102f2c;color:#ecf4f0;padding:28px 20px;display:flex;flex-direction:column}.sidebar .brand{padding:0 8px}.sidebar-label{font-size:.8rem;color:#9db6ae;margin:50px 12px 12px}.nav{width:100%;text-align:left;background:transparent;color:#b8cec7;margin:5px 0;display:flex;gap:12px;padding:13px 15px}.nav.active{background:#235048;color:#d2f6d4}.sidebar-bottom{margin-top:auto;color:#a2c0b6;font-size:.8rem;padding:12px 5px}.sidebar-bottom button{display:block;color:#d1e7df;background:transparent;padding:18px 0 0;font-size:.9rem}.dot{width:6px;height:6px;border-radius:50%;background:#9adcab;display:inline-block;margin-right:6px}main{margin-left:230px}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:#fff;font-size:.9rem;color:var(--muted)}.slash{margin:0 14px;color:#9baaaa}.topbar strong{font-weight:500;color:#203e39}.content{max-width:1500px;margin:auto;padding:36px 40px 70px}.page-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-title .muted{margin-top:10px;font-size:.95rem}.eyebrow{color:var(--green);font-size:.75rem;font-weight:700;letter-spacing:.12em;margin-bottom:9px}.stats{display:grid;grid-template-columns:1fr 1fr 1.4fr;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:28px}.stats>div{padding:20px 25px;border-right:1px solid var(--line)}.stats>div:last-child{border:0}.stats span{display:block;color:var(--muted);font-size:.875rem}.stats strong{font-size:1.9rem;font-weight:650;line-height:1.5}.stats .state-text{font-size:1.2rem;display:inline-block;margin-top:9px}.text-button{background:transparent;color:var(--green);font-size:.85rem;padding:5px 8px}.work-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:24px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}.library>input{background:#f8faf9;margin-bottom:8px}.rule-card{border-bottom:1px solid var(--line);padding:20px 0}.rule-card:last-child{border-bottom:0;padding-bottom:0}.rule-top{display:flex;justify-content:space-between;gap:12px;align-items:start}.rule-top h3{margin:0;font-size:1rem}.rule-preview{font-size:.9rem;color:#526a66;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:12px 0}.rule-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.rule-bottom span{font-size:.8rem;color:var(--muted)}.rule-actions{display:flex;gap:4px}.rule-actions button{font-size:.85rem;padding:5px 8px;background:transparent;color:var(--green)}.rule-actions .delete{color:#a15b53}.tester .muted{font-size:.9rem}.full{width:100%;margin-top:16px}.preview-empty{margin-top:24px;background:#f5f8f7;border:1px dashed #c8d8d4;padding:25px 16px;text-align:center;color:#718980;font-size:.9rem;border-radius:9px;white-space:pre-wrap;overflow-wrap:anywhere}.preview-result{background:#edf7ef;border-style:solid;text-align:left;color:#1d4437}.tester>p:last-child{margin-top:18px;font-size:.8rem}.empty{padding:38px 5px;color:var(--muted);text-align:center}.notice{background:#e1f3e9;color:#155639;border:1px solid #b5dcc6;padding:12px 18px;margin-bottom:20px;border-radius:8px}.notice.error-notice{background:#fff0ef;color:#992d2d;border-color:#edc1bd}.settings-panel{max-width:780px}.setting-row{display:flex;gap:30px;align-items:center;padding-bottom:25px;border-bottom:1px solid var(--line);margin-bottom:25px}.setting-row .muted{margin-top:8px;font-size:.9rem}.switch{position:relative;flex-shrink:0;width:50px;height:28px;margin:0}.switch input{position:absolute;width:100%;height:100%;opacity:0;cursor:pointer;margin:0}.switch>span:first-of-type{display:block;width:50px;height:28px;border-radius:20px;background:#b6c4c0;pointer-events:none}.switch>span:first-of-type:after{content:"";display:block;background:#fff;border-radius:50%;width:22px;height:22px;position:absolute;top:3px;left:3px;transition:transform .15s}.switch input:checked+span{background:var(--green)}.switch input:checked+span:after{transform:translateX(22px)}.switch input:focus-visible+span{outline:3px solid #5bbca8;outline-offset:3px}.integration{padding:20px 0;margin:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.integration strong{float:right;color:var(--green);font-size:.9rem}.integration p{margin-top:9px}.operational{margin-top:24px}dialog{border:1px solid var(--line);border-radius:14px;padding:28px;width:min(600px,calc(100% - 28px));max-height:90vh;overflow:auto;color:#15282b;box-shadow:0 30px 100px #102f2c30}dialog::backdrop{background:#071f24aa}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-footer{display:flex;justify-content:flex-end;gap:12px;border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.check-line{display:flex;align-items:center;gap:10px}.check-line input{width:18px;height:18px;accent-color:var(--green)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}[hidden]{display:none!important}@media(max-width:1150px){.sidebar{width:195px}main{margin-left:195px}.content{padding:28px 24px}.topbar{padding:0 24px}.work-grid{grid-template-columns:1fr}.tester{max-width:none}.page-title{align-items:flex-start}h1{font-size:1.75rem}}@media(max-width:680px){.sidebar{position:static;width:100%;padding:16px;display:block}.sidebar .brand{padding:0}.sidebar-label,.sidebar-bottom{display:none}.sidebar nav{display:flex;margin-top:14px;gap:10px}.nav{margin:0;padding:8px 12px}.sidebar .mark{width:29px;height:29px}main{margin:0}.topbar{height:58px;padding:0 16px}.content{padding:24px 16px}.page-title{display:block}.page-title>.primary{margin-top:20px}.stats{grid-template-columns:1fr 1fr}.stats>div:last-child{grid-column:1/-1;border-top:1px solid var(--line)}.stats>div{padding:14px 18px}.panel{padding:18px}.panel-heading{flex-wrap:wrap}.setting-row{gap:15px}.login-card{padding:28px}.rule-bottom{align-items:flex-start;flex-direction:column}}

/* VPN07-inspired light theme: airy blue canvas, navy type, and elevated cards. */

:root{--green:#1769ff;--line:#e4eaf5;--muted:#71809a;color:#17243d;background:#f6f9ff}
body{background:linear-gradient(135deg,#f6f9ff 0%,#fff 52%,#f8f5ff 100%);color:#17243d}
.sidebar{background:rgba(255,255,255,.88);color:#1b2a45;border-right:1px solid #e8edf6;box-shadow:8px 0 30px rgba(41,72,125,.06);backdrop-filter:blur(16px)}
.sidebar .brand{color:#17243d}.mark{background:linear-gradient(145deg,#20a9ff,#1769ff);color:#fff;box-shadow:0 8px 18px rgba(23,105,255,.24)}
.sidebar-label{color:#8a98ae}.nav{color:#667793;border-radius:12px}.nav:hover{background:#f0f5ff;color:#1769ff}.nav.active{background:linear-gradient(100deg,#e8f1ff,#f2eeff);color:#1769ff;box-shadow:inset 3px 0 #1769ff}.sidebar-bottom{color:#8a98ae}.sidebar-bottom button{color:#4e6380}.dot{background:#32c778}
.topbar{background:rgba(255,255,255,.76);border-color:#e8edf6;color:#8290a6;backdrop-filter:blur(14px)}.topbar strong{color:#263755}.slash{color:#b5c0d0}
.content{padding-top:42px}.eyebrow{color:#1769ff;letter-spacing:.16em}.page-title{margin-bottom:30px}h1{color:#17243d;font-weight:750;letter-spacing:-.055em}.page-title .muted{color:#8090a8}
.primary{background:linear-gradient(135deg,#1769ff,#5753e8);box-shadow:0 8px 18px rgba(23,105,255,.2);border-radius:12px}.primary:hover{background:linear-gradient(135deg,#0d59e8,#4945d8)}
.secondary{background:#f0f6ff;color:#1769ff;border-color:#d7e5ff}.quiet{color:#71809a}.badge{background:#f1f5fb;color:#6d7c96;border-radius:999px}.mint{color:#16734d;background:#e5f8ee}
.stats,.panel{border-color:#e4eaf5;border-radius:18px;box-shadow:0 14px 36px rgba(44,70,118,.07)}.stats{background:rgba(255,255,255,.9)}.stats>div{border-color:#e9eef7}.stats span{color:#8190a7}.stats strong{color:#17243d}
.panel{background:rgba(255,255,255,.92);padding:26px}.panel-heading h2{color:#1b2a45}.library>input{background:#f8faff;border-color:#dbe5f4;border-radius:12px}.rule-card{border-color:#edf1f7}.rule-preview{color:#667793}.rule-actions button,.text-button{color:#1769ff}.rule-actions .delete{color:#d0646b}
input,textarea,select{border-color:#d7e1ef;border-radius:12px;color:#17243d;background:#fbfdff}input:focus,textarea:focus,select:focus{border-color:#1769ff;box-shadow:0 0 0 4px #1769ff18}.preview-empty{background:#f8fbff;border-color:#cbdcf7;color:#7a8aa3;border-radius:14px}.preview-result{background:#eff8f3;color:#1c6044}.notice{background:#e7f8ef;color:#176044;border-color:#c9edd9;border-radius:12px}.notice.error-notice{background:#fff1f2;color:#a7414e;border-color:#f0c6cc}
.login-wrap{background:radial-gradient(circle at 20% 20%,#d8ebff 0,#f8f5ff 42%,#fff 100%)}.login-card{border:1px solid #e4eaf5;border-radius:22px;box-shadow:0 24px 70px rgba(49,77,132,.14)}dialog{border-color:#e4eaf5;border-radius:18px;box-shadow:0 30px 100px rgba(38,61,105,.22)}dialog::backdrop{background:#17243d66}
body[data-theme="dark"]{background:#0f1728;color:#e8eefb}body[data-theme="dark"] .sidebar{background:rgba(17,27,46,.94);color:#e8eefb;border-color:#263653;box-shadow:8px 0 30px rgba(0,0,0,.2)}body[data-theme="dark"] .sidebar .brand,body[data-theme="dark"] .sidebar-bottom button{color:#e8eefb}body[data-theme="dark"] .sidebar-label,body[data-theme="dark"] .sidebar-bottom{color:#91a3c0}body[data-theme="dark"] .nav{color:#9eaecc}body[data-theme="dark"] .nav:hover{background:#1b2b49;color:#71a4ff}body[data-theme="dark"] .nav.active{background:linear-gradient(100deg,#183965,#2b2854);color:#8db8ff;box-shadow:inset 3px 0 #5592ff}body[data-theme="dark"] .topbar{background:rgba(15,23,40,.82);border-color:#263653;color:#91a3c0}body[data-theme="dark"] .topbar strong,body[data-theme="dark"] h1,body[data-theme="dark"] .stats strong{color:#f1f5ff}body[data-theme="dark"] .slash{color:#536582}body[data-theme="dark"] .page-title .muted,body[data-theme="dark"] .muted{color:#91a3c0}body[data-theme="dark"] .stats,body[data-theme="dark"] .panel,body[data-theme="dark"] .login-card{background:rgba(22,34,56,.94);border-color:#2a3b5a;box-shadow:0 14px 36px rgba(0,0,0,.2)}body[data-theme="dark"] .stats>div,body[data-theme="dark"] .rule-card{border-color:#2a3b5a}body[data-theme="dark"] .stats span,body[data-theme="dark"] .rule-bottom span{color:#91a3c0}body[data-theme="dark"] .panel-heading h2,body[data-theme="dark"] .rule-top h3,body[data-theme="dark"] label{color:#e8eefb}body[data-theme="dark"] .library>input,body[data-theme="dark"] input,body[data-theme="dark"] textarea,body[data-theme="dark"] select{background:#111d32;border-color:#344967;color:#e8eefb}body[data-theme="dark"] input:focus,body[data-theme="dark"] textarea:focus,body[data-theme="dark"] select:focus{border-color:#5592ff;box-shadow:0 0 0 4px #5592ff25}body[data-theme="dark"] .secondary{background:#172e54;border-color:#31568e;color:#8db8ff}body[data-theme="dark"] .badge{background:#263653;color:#a9bad7}body[data-theme="dark"] .mint{background:#173d38;color:#7fe0b3}body[data-theme="dark"] .preview-empty{background:#111d32;border-color:#3b5c91;color:#8da0bd}body[data-theme="dark"] .preview-result{background:#173d38;color:#a9e7c8}body[data-theme="dark"] .notice{background:#173d38;color:#a9e7c8;border-color:#286454}body[data-theme="dark"] .notice.error-notice{background:#482536;color:#ffb5bf;border-color:#7e3b50}body[data-theme="dark"] dialog{background:#162238;color:#e8eefb;border-color:#2a3b5a}body[data-theme="dark"] .integration{border-color:#2a3b5a}

.rule-card h3{overflow-wrap:anywhere}.rule-card .rule-preview{white-space:pre-wrap}

.rule-card h3{overflow-wrap:anywhere}.rule-card .rule-preview{white-space:pre-wrap}

.rule-card h3{overflow-wrap:anywhere}.rule-card .rule-preview{white-space:pre-wrap}

/* UNIFIED_KNOWLEDGE_V5 */
#phrases-view,#phrase-editor{display:none!important}
.unified-tip{padding:12px 16px;border:1px solid currentColor;border-radius:12px;margin:0 0 20px;line-height:1.7}
.rule-card h3,.rule-preview,#preview-result{overflow-wrap:anywhere}
#preview-result{white-space:pre-wrap;line-height:1.8}