:root{--blue:#5260ee;--bg:#f5f6fc;--green:#0f9f8e;--violet:#8659d9;--orange:#ec9b3c}
.mobile-table-hint{display:none}
body{background:radial-gradient(ellipse at 90% 0%,#e8f1ff80,transparent 45%),var(--bg)}
.sidebar{background:radial-gradient(circle at 10% 0%,#234263 0,transparent 42%),linear-gradient(160deg,#162542,#12182f)}
.brand-symbol{background:linear-gradient(135deg,#75ebd7,#65bcff);box-shadow:0 3px 18px #43d3eb33}
.sidebar .nav-item.active{background:linear-gradient(105deg,#5970f2,#507cdd);box-shadow:0 5px 20px #355dd833}
.nav-item[data-view=guide]>span{color:#ffc16d}.nav-item[data-view=settings]>span{color:#c3adf6}.nav-item[data-view=activity]>span{color:#8dd5e0}
.primary{background:linear-gradient(115deg,#5264ed,#6b5cde);box-shadow:0 5px 12px #615eee25}.primary:hover{background:linear-gradient(115deg,#4759db,#6251d1)}
.eyebrow{color:#7782c0}.page-heading h1{color:#20355c}.page-heading .new-mapping{background:linear-gradient(110deg,#5469ef,#7770ec)}
.stats-grid .stat-card{box-shadow:0 4px 15px #26487b04;border-top:3px solid #899ef4;overflow:hidden}
.stats-grid .stat-card:nth-child(1){background:linear-gradient(135deg,#fff 40%,#f1f5ff);border-top-color:#7f98eb}.stats-grid .stat-card:nth-child(1) strong{color:#526dc9}
.stats-grid .stat-card:nth-child(2){background:linear-gradient(135deg,#fff 40%,#ebfaf4);border-top-color:#6bc3ab}.stats-grid .stat-card:nth-child(2) strong{color:#258e7f}
.stats-grid .stat-card:nth-child(3){background:linear-gradient(135deg,#fff 40%,#f5efff);border-top-color:#ad8bdc}.stats-grid .stat-card:nth-child(3) strong{color:#8a61b8}
.stats-grid .stat-card:nth-child(4){background:linear-gradient(135deg,#fff 40%,#fff7e9);border-top-color:#e8b878}.stats-grid .stat-card:nth-child(4) strong{color:#b8843f}
.stat-card .stat-icon{background:#f1f5fd;color:#7b91cb;border-radius:9px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:21px}
.stat-card:nth-child(2) .stat-icon{color:#50a494;background:#e6f6ee}.stat-card:nth-child(3) .stat-icon{color:#9975c5;background:#f1eafa}.stat-card:nth-child(4) .stat-icon{color:#c99e64;background:#fff1dc}
.connection-panel{background:linear-gradient(118deg,#fff 40%,#f7f6ff)}.topology-node:first-child .node-icon{background:#f4edff;color:#9a6fd1;border-color:#e9dcf9}.topology-node:last-child .node-icon{background:#e7f8f3;color:#4ba897;border-color:#d3f0e5}.node-icon.accent{background:#ebf3ff;color:#628fdf}
.badge.active,.badge.good{color:#148674;background:#e3f6ed;border:1px solid #d0efdf}.badge.error{background:#fff0ef;color:#bc4549;border:1px solid #ffd8d5}.badge.queued,.badge.waiting_agent{background:#fff5dc;border:1px solid #fae5b8}
.network-panel{border-color:#e0e6f6;background:linear-gradient(160deg,#fff 35%,#fbfcff)}.network-panel .panel-header{padding-bottom:17px}.network-panel .eyebrow{font-size:9px;margin-bottom:8px}.network-panel .panel-header h2{font-size:17px}
.latency-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0 25px 20px}.metric-card{padding:18px 20px;border:1px solid #e6eaf6;border-radius:12px;background:#f6f8ff}.metric-card>span{font-size:11px;color:#7890bb}.metric-card strong{display:flex;align-items:baseline;gap:6px;font-size:32px;font-weight:600;color:#5b78d7;margin:15px 0 10px;letter-spacing:-.8px}.metric-card strong small,.speed-number small{font-size:11px;color:#8c9cba;font-weight:400;letter-spacing:0}.metric-card p{font-size:9px;color:#93a2ba;margin:0;line-height:1.7}.metric-card.green{background:#f1faf7;border-color:#dcedea}.metric-card.green>span{color:#6b9a93}.metric-card.green strong{color:#279888}.metric-card.violet{background:#f8f4ff;border-color:#e8e0f6}.metric-card.violet>span{color:#9583b2}.metric-card.violet strong{color:#9870cc}
.speed-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:0 25px 23px}.speed-card{background:#fff;border:1px solid #e9edf5;border-radius:12px;padding:19px 21px}.speed-heading{display:flex;align-items:center;gap:12px}.speed-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;font-size:20px;color:#6b88d8;background:#edf3ff}.speed-icon.green{background:#e7f7ee;color:#45a894}.speed-heading h3{font-size:12px;margin:0 0 5px;font-weight:600}.speed-heading p{font-size:9px;color:#9cabc0;margin:0}.speed-number{display:flex;align-items:baseline;gap:8px;font-size:36px;margin:17px 0 9px;font-weight:600;letter-spacing:-1px;color:#3e5b86}.speed-caption{font-size:10px;color:#99a7bb;line-height:1.7}
.bandwidth-comparison{border-top:1px solid #edf0f7;padding:21px 25px 18px}.comparison-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:19px}.comparison-heading h3{font-size:12px;margin:0 0 7px}.comparison-heading p{font-size:9px;color:#94a1b6;margin:0}.comparison-heading select{max-width:205px;font-size:11px;padding:8px 11px;border-color:#e4e9f4}.comparison-row{display:grid;grid-template-columns:90px 1fr 62px 130px;gap:15px;align-items:center;margin:14px 0;font-size:10px}.comparison-row>strong{color:#7990ac;font-weight:500}.comparison-row>span{text-align:right;color:#718ab1}.comparison-row>small{font-size:9px;color:#a6b1c1;text-align:right}.comparison-row progress{height:7px;border:0;border-radius:8px;width:100%;overflow:hidden;background:#edf1f8}.comparison-row progress::-webkit-progress-bar{background:#edf1f8;border-radius:8px}.comparison-row progress::-webkit-progress-value{background:linear-gradient(90deg,#71a7ef,#7792df);border-radius:8px}.comparison-row:nth-child(2) progress::-webkit-progress-value{background:linear-gradient(90deg,#63c9b1,#43b4a5)}.comparison-row:nth-child(3) progress::-webkit-progress-value{background:linear-gradient(90deg,#b29be8,#967ace)}.comparison-row:nth-child(4) progress::-webkit-progress-value{background:linear-gradient(90deg,#edc37e,#dcab66)}.comparison-row:nth-child(5) progress::-webkit-progress-value{background:linear-gradient(90deg,#eba5b6,#d985a1)}.comparison-row progress::-moz-progress-bar{background:#7798dc;border-radius:8px}.bandwidth-comparison>.field-note{font-size:10px;background:#f5f7fc;padding:11px 14px;border-radius:8px;margin-bottom:0}.network-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 25px;background:#fafbff;border-top:1px solid #eef1f7;font-size:9px;color:#92a0b7}
.alert-banner{display:flex;align-items:center;gap:16px;padding:19px 21px;border-radius:12px;border:1px solid #ffd7d3;background:linear-gradient(110deg,#fff2ef,#fff8f5);margin:0 0 18px;color:#a84d49;box-shadow:0 4px 10px #d4533405}.alert-banner.warning{background:linear-gradient(110deg,#fff8e6,#fffdf6);border-color:#f3dfb5;color:#ab843e}.alert-icon{display:flex;align-items:center;justify-content:center;background:#fae0db;color:#d47569;width:32px;height:32px;border-radius:50%;font-weight:700;font-size:19px;flex-shrink:0}.warning .alert-icon{background:#faedc9;color:#c59746}.alert-banner>div:nth-child(2){flex:1}.alert-banner strong{font-size:13px}.alert-banner p{font-size:11px;line-height:1.8;margin:7px 0 0;overflow-wrap:anywhere}.alert-actions{display:flex;gap:12px;align-items:center;flex-shrink:0}.alert-actions button{padding:9px 11px;border:1px solid #eab7ac;background:#fff8f4;border-radius:7px;color:#bd7667;font-size:10px}.warning .alert-actions button{border-color:#e8d59c;color:#b49650;background:#fffdf5}.error-detail{background:#fff3f1;border:1px solid #f6dedb;padding:8px 10px;border-radius:7px}.error-help{display:block;color:#c5706d;background:none;margin-top:7px;padding:0;font-size:10px;text-decoration:underline;text-underline-offset:3px}
.guide-intro{display:flex;align-items:center;gap:20px;padding:25px 28px;border:1px solid #e6def7;background:linear-gradient(110deg,#f1ecff,#eef7fe);border-radius:15px;margin-bottom:25px}.guide-intro>span{font-size:32px;color:#b298e8;flex-shrink:0}.guide-intro h2{font-size:17px;color:#736393;margin-bottom:8px}.guide-intro p{font-size:12px;color:#938daa;margin:0}.guide-list details{background:#fff;border:1px solid #e5e9f3;border-radius:12px;margin-bottom:13px;scroll-margin-top:25px;overflow:hidden}.guide-list summary{display:flex;align-items:center;gap:15px;padding:22px 25px;cursor:pointer;list-style:none;font-size:13px;color:#5d7193;font-weight:550}.guide-list summary::-webkit-details-marker{display:none}.guide-list summary:after{content:"＋";margin-left:auto;color:#a6b4ca;font-size:18px}.guide-list details[open] summary:after{content:"−"}.guide-list details[open] summary{border-bottom:1px solid #eef1f7;background:#fbfcff}.guide-number{font-size:11px;color:#8199cf;width:33px;height:33px;display:flex;align-items:center;justify-content:center;border-radius:9px;background:#eef3ff;font-weight:550;flex-shrink:0}.guide-list details:nth-child(3n+2) .guide-number{background:#e9f8f1;color:#65a895}.guide-list details:nth-child(3n) .guide-number{background:#faf0e2;color:#c6a065}.guide-body{padding:22px 28px;font-size:12px;line-height:1.9;color:#7d8da6}.guide-body p{margin-bottom:16px;line-height:1.95}.guide-body p:last-child{margin-bottom:0}.guide-body strong{color:#607b9e;font-weight:600}.guide-body ol,.guide-body ul{padding-left:22px;margin:10px 0 22px}.guide-body li{margin-bottom:10px;padding-left:3px}.guide-body code{font-family:Consolas,ui-monospace,monospace;font-size:11px;background:#f0f4fb;color:#688ab9;padding:3px 5px;border-radius:4px;overflow-wrap:anywhere}.guide-body pre{padding:16px 18px;background:#172840;border-radius:9px;white-space:pre-wrap;overflow-wrap:anywhere;color:#a0c3d6;line-height:1.9;margin:16px 0 24px}.guide-body pre code{background:none;color:inherit;padding:0}.guide-body h3{font-size:13px;color:#718bad;margin:23px 0 12px}.guide-link{color:#688cce;text-decoration:underline;text-underline-offset:3px}.guide-table{margin:18px 0 24px;font-size:11px}.guide-table td,.guide-table th{padding:12px 16px;font-size:11px}.guide-body .button{margin:3px 0 10px;font-size:11px}
@media(max-width:1180px){.comparison-row{grid-template-columns:80px 1fr 50px 105px;gap:10px}.speed-caption{font-size:9px}.metric-card{padding:17px}.metric-card strong{font-size:29px}.alert-banner{align-items:flex-start}.alert-actions{flex-direction:column;gap:6px}}
@media(max-width:680px){.mobile-table-hint{display:block;margin:0;padding:10px 18px;border-top:1px solid #eef1f7;font-size:9px;color:#9aacc5;background:#fbfcff}}
@media(max-width:950px){.comparison-row{grid-template-columns:72px 1fr 47px}.comparison-row small{display:none}.latency-grid{gap:10px}.metric-card>span{font-size:10px}.metric-card p{font-size:8px}.speed-card{padding:17px}.speed-heading h3{font-size:11px}.network-footer{align-items:flex-start}.network-footer span{line-height:1.8}}
@media(max-width:680px){.sidebar nav{gap:3px}.nav-item{font-size:9px;padding:10px 5px;gap:4px}.nav-item>span{font-size:13px}.stats-grid .stat-card{border-top-width:3px}.stat-card .stat-icon{width:27px;height:27px;font-size:19px}.network-panel .panel-header{padding:21px 20px 18px;align-items:center}.network-panel .panel-header h2{font-size:14px}.network-panel .panel-header p{font-size:9px}.network-panel .panel-header .button{font-size:10px;padding:10px 11px}.latency-grid{padding:0 17px 17px;grid-template-columns:1fr;gap:10px}.metric-card{padding:15px 17px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:6px}.metric-card>span{font-size:11px}.metric-card strong{grid-column:2;grid-row:1/3;font-size:28px;margin:0}.metric-card p{font-size:9px}.speed-grid{grid-template-columns:1fr;padding:0 17px 20px;gap:11px}.speed-card{padding:17px 19px}.speed-number{font-size:33px;margin:14px 0 8px}.speed-caption{font-size:10px}.speed-heading h3{font-size:12px}.bandwidth-comparison{padding:19px 20px}.comparison-heading{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:17px}.comparison-heading select{max-width:none;font-size:11px}.comparison-heading p{font-size:9px}.comparison-row{grid-template-columns:75px 1fr 44px;gap:10px;font-size:10px}.network-footer{padding:13px 20px;gap:8px;display:block;font-size:9px}.network-footer .text-button{padding-left:0;margin-top:6px}.alert-banner{padding:16px;gap:11px;flex-wrap:wrap}.alert-banner .alert-icon{width:27px;height:27px;font-size:16px}.alert-banner>div:nth-child(2){flex-basis:calc(100% - 45px)}.alert-banner strong{font-size:12px}.alert-banner p{font-size:10px}.alert-actions{flex-direction:row;margin-left:38px}.alert-actions button{font-size:9px;padding:7px 9px}.guide-intro{padding:20px;gap:13px}.guide-intro>span{font-size:25px}.guide-intro h2{font-size:14px;line-height:1.7}.guide-intro p{font-size:10px}.guide-list summary{padding:18px 17px;gap:11px;font-size:11px;line-height:1.8}.guide-number{width:29px;height:29px;font-size:10px}.guide-body{padding:19px 19px;font-size:11px}.guide-body code{font-size:10px}.guide-table td,.guide-table th{padding:10px 7px;font-size:9px}.guide-body pre{padding:14px;font-size:10px}}