/* PECO Monitor · tema inspirado en peruconnections.pe */
:root {
    --primary: #bf17e5;
    --primary-2: #8e0fd0;
    --ink: #251444;
    --deep: #2b0337;
    --text: #5f5a68;
    --muted: #8b8794;
    --bg: #f6f3fa;
    --card: #ffffff;
    --line: #ece6f3;
    --soft: #f7effc;
    --ok: #12a36a;
    --warn: #e69a0c;
    --crit: #e5304e;
    --info: #3b6fe0;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(43, 3, 55, .07);
    --grad: linear-gradient(120deg, #2b0337 0%, #6d0f8f 55%, #bf17e5 100%);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Outfit, "Segoe UI", Arial, sans-serif; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.45; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--ink); margin: 0; font-weight: 700; }
.ico { width: 18px; height: 18px; flex: none; vertical-align: -3px; }
.muted { color: var(--muted); }
.prewrap { white-space: pre-line; }
code { background: var(--soft); padding: 2px 6px; border-radius: 6px; color: var(--ink); }

/* Franja superior como en el sitio */
.topstrip { background: var(--deep); color: #fff; font-size: 13px; display: flex; gap: 24px; padding: 8px 24px; align-items: center; }
.topstrip span { display: inline-flex; gap: 6px; align-items: center; opacity: .9; }
.topstrip .ico { width: 14px; height: 14px; color: var(--primary); }
.topstrip-right { margin-left: auto; }

/* Marca */
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand-mark { font-weight: 800; font-size: 34px; letter-spacing: 2px; background: linear-gradient(90deg, #e04cff, #bf17e5 60%, #8e0fd0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-sub { font-size: 13px; color: var(--muted); margin-left: 54px; margin-top: 2px; }
.brand-light .brand-sub { color: rgba(255, 255, 255, .7); }
.brand-xl .brand-mark { font-size: 48px; }
.brand-xl .brand-sub { margin-left: 78px; }

/* Estructura */
.shell { display: flex; min-height: calc(100vh - 34px); }
.sidebar { width: 260px; flex: none; background: var(--grad); color: #fff; padding: 24px 16px; display: flex; flex-direction: column; gap: 28px; position: sticky; top: 0; height: calc(100vh - 34px); }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a { color: rgba(255, 255, 255, .85); display: flex; gap: 12px; align-items: center; padding: 11px 14px; border-radius: 12px; font-weight: 500; }
.sidebar nav a:hover { background: rgba(255, 255, 255, .08); text-decoration: none; }
.sidebar nav a.active { background: #fff; color: var(--ink); box-shadow: 0 6px 18px rgba(0, 0, 0, .18); }
.sidebar nav a.active .ico { color: var(--primary); }
.sidebar .count { margin-left: auto; background: var(--primary); color: #fff; font-size: 12px; border-radius: 20px; padding: 1px 8px; }
.sidebar-foot { margin-top: auto; border-top: 1px solid rgba(255, 255, 255, .15); padding-top: 16px; }
.who { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.who small { display: block; opacity: .7; }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, .18); display: grid; place-items: center; font-weight: 700; }
.btn-link { background: none; border: 0; color: inherit; cursor: pointer; font: inherit; display: inline-flex; gap: 8px; align-items: center; padding: 6px 0; opacity: .85; }
.btn-link:hover { opacity: 1; }
.panel .btn-link, .details .btn-link { color: var(--primary); }
.main { flex: 1; min-width: 0; padding: 28px 32px 48px; }
.pagehead { display: flex; gap: 12px; align-items: center; margin-bottom: 22px; }
.pagehead h1 { font-size: 30px; }
.eyebrow { color: var(--primary); text-transform: uppercase; letter-spacing: 2px; font-size: 12px; font-weight: 600; }
.eyebrow::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--primary); margin-right: 8px; vertical-align: 0; }
.menu-btn { display: none; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px; cursor: pointer; color: var(--ink); }

/* Botones */
.btn { display: inline-flex; gap: 8px; align-items: center; justify-content: center; border: 0; border-radius: 10px; padding: 10px 18px; font: inherit; font-weight: 600; cursor: pointer; transition: transform .1s, box-shadow .2s; white-space: nowrap; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: linear-gradient(90deg, #bf17e5, #8e0fd0); color: #fff; box-shadow: 0 8px 20px rgba(191, 23, 229, .3); }
.btn-ghost { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.btn-danger { background: #fdecef; color: var(--crit); }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.inline { display: inline; }

/* Mensajes */
.flash { padding: 12px 16px; border-radius: 12px; margin-bottom: 16px; border-left: 4px solid; }
.flash ul { margin: 0; padding-left: 18px; }
.flash-ok { background: #e8f8f1; border-color: var(--ok); color: #0b6b45; }
.flash-warn { background: #fff6e6; border-color: var(--warn); color: #8a5a00; }
.flash-crit { background: #fdecef; border-color: var(--crit); color: #9b1830; }

/* Pills */
.pill { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill-ok { background: #e3f6ee; color: var(--ok); }
.pill-warn { background: #fff1d9; color: #b77700; }
.pill-crit { background: #fde6ea; color: var(--crit); }
.pill-info { background: #e7eefe; color: var(--info); }
.pill-muted { background: #efedf2; color: var(--muted); }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 26px; }
.kpi { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); border: 1px solid var(--line); position: relative; overflow: hidden; }
.kpi::after { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; background: radial-gradient(circle, rgba(191, 23, 229, .15), transparent 70%); }
.kpi span { font-size: 13px; color: var(--muted); }
.kpi strong { display: block; font-size: 30px; color: var(--ink); margin: 4px 0; }
.kpi small { color: var(--muted); }

/* Barra de herramientas */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar h2 { font-size: 20px; }
.toolbar-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.live { font-size: 13px; color: var(--muted); display: inline-flex; gap: 8px; align-items: center; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(18, 163, 106, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(18, 163, 106, 0); } 100% { box-shadow: 0 0 0 0 rgba(18, 163, 106, 0); } }
.seg { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 3px; flex-wrap: wrap; }
.seg a, .seg button { border: 0; background: none; font: inherit; font-size: 13px; padding: 6px 12px; border-radius: 8px; color: var(--text); cursor: pointer; }
.seg a:hover { text-decoration: none; }
.seg .active { background: var(--ink); color: #fff; }
.search input { width: 260px; }

/* Tarjetas de router */
.router-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 18px; margin-bottom: 28px; }
.rcard { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; }
.rcard.is-offline { border-color: #f6c2cc; }
.rcard-head { padding: 16px 18px 12px; display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.rcard-head h3 { font-size: 17px; }
.rcard-head small { color: var(--muted); display: block; }
.rcard-traffic { display: grid; grid-template-columns: 1fr 1fr; margin: 0 18px; border-radius: 12px; background: var(--grad); color: #fff; }
.rcard-traffic div { padding: 12px 14px; }
.rcard-traffic div + div { border-left: 1px solid rgba(255, 255, 255, .18); }
.rcard-traffic span { font-size: 12px; opacity: .8; display: block; }
.rcard-traffic strong { font-size: 20px; }
.rcard-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 14px 18px; }
.metric { background: var(--soft); border-radius: 12px; padding: 10px 12px; }
.metric span { font-size: 12px; color: var(--muted); display: block; }
.metric strong { font-size: 18px; color: var(--ink); }
.metric .bar { height: 5px; background: #e8def1; border-radius: 4px; margin-top: 6px; overflow: hidden; }
.metric .bar i { display: block; height: 100%; background: var(--ok); border-radius: 4px; }
.metric.warn strong { color: #b77700; } .metric.warn .bar i { background: var(--warn); }
.metric.crit { background: #fdecef; } .metric.crit strong { color: var(--crit); } .metric.crit .bar i { background: var(--crit); }
.rcard-foot { border-top: 1px solid var(--line); padding: 10px 18px; display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: var(--muted); align-items: center; flex-wrap: wrap; }
.rcard-foot .links { display: flex; gap: 12px; }
.rcard-error { margin: 0 18px 12px; font-size: 13px; color: var(--crit); background: #fdecef; padding: 8px 12px; border-radius: 10px; }

/* Paneles y tablas */
.panel { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); padding: 20px 22px; margin-bottom: 22px; }
.panel h3 { font-size: 16px; margin: 20px 0 8px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.panel-head h2 { font-size: 18px; display: flex; gap: 8px; align-items: center; }
.panel-head .ico { color: var(--primary); }
.empty { text-align: center; color: var(--muted); padding: 26px; }
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table .actions { text-align: right; white-space: nowrap; }
.alert-row { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.alert-row:last-child { border-bottom: 0; }
.alert-row .when { color: var(--muted); font-size: 13px; margin-left: auto; }

/* Formularios */
.form { display: flex; flex-direction: column; gap: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.span-2 { grid-column: span 2; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; color: var(--ink); }
input, select, textarea { font: inherit; padding: 10px 12px; border: 1px solid #ddd3e8; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(191, 23, 229, .15); }
.checks { display: flex; flex-direction: column; gap: 8px; justify-content: center; }
.form label.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; }
.check input { width: auto; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; grid-column: span 2; }
.note { font-size: 13px; color: var(--muted); margin: 12px 0 0; }
.pw-wrap { position: relative; display: block; }
.pw-wrap input { padding-right: 44px; }
.pw-toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); background: none; border: 0; color: var(--muted); cursor: pointer; padding: 6px; }
.pw-meter { height: 6px; background: #eee6f5; border-radius: 4px; overflow: hidden; margin-top: -6px; }
.pw-meter span { display: block; height: 100%; width: 0; background: var(--crit); transition: width .2s, background .2s; }
.pw-rules { list-style: none; padding: 0; margin: -4px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px 12px; font-size: 13px; color: var(--muted); }
.pw-rules li::before { content: "○ "; }
.pw-rules li.ok { color: var(--ok); }
.pw-rules li.ok::before { content: "✓ "; }

.client-routers { border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; display: flex; flex-direction: column; gap: 6px; margin: 0; }
.client-routers legend { font-size: 13px; font-weight: 600; color: var(--ink); padding: 0 6px; }
.assign summary { cursor: pointer; color: var(--primary); font-size: 13px; margin-top: 4px; }
.assign .form { gap: 6px; margin-top: 8px; }

/* Detalle de router */
.router-meta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; font-size: 14px; }
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 22px; }
.chart-card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); padding: 16px 18px; }
.chart-card h3 { font-size: 15px; margin-bottom: 10px; }
.chart-card h3 small { color: var(--muted); font-weight: 400; }
.chart-card canvas { width: 100% !important; height: 220px !important; }
.chart-wide { grid-column: span 2; }

/* Ticket */
.ticket-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr); gap: 22px; align-items: start; }
.details { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; margin: 0; }
.details dt { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.details dd { margin: 2px 0 0; color: var(--ink); font-weight: 500; }
.mini-metrics { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.mini-metrics div { background: var(--soft); border-radius: 10px; padding: 10px 12px; }
.mini-metrics span { font-size: 12px; color: var(--muted); display: block; }
.mini-metrics strong { color: var(--ink); }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { border-left: 2px solid var(--line); padding: 0 0 16px 16px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -6px; top: 4px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.timeline p { margin: 6px 0 0; }
.two-col { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(300px, 1fr); gap: 22px; align-items: start; }

/* Acceso */
.auth-body { background: #fff; }
.auth { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 100vh; }
.auth-hero { background: var(--grad); color: #fff; padding: 48px 56px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.auth-hero::after { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; border: 60px solid rgba(255, 255, 255, .05); right: -180px; bottom: -180px; }
.auth-hero-copy { max-width: 520px; position: relative; z-index: 1; }
.auth-hero h2 { color: #fff; font-size: 44px; line-height: 1.1; margin: 12px 0 18px; font-weight: 800; }
.auth-hero h2 span { color: #f0a6ff; }
.auth-hero p { opacity: .85; font-size: 16px; }
.eyebrow-light { color: #f0a6ff; }
.eyebrow-light::before { background: #f0a6ff; }
.auth-points { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.auth-points li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(255, 255, 255, .15); margin-right: 10px; font-size: 12px; }
.auth-foot { opacity: .6; position: relative; z-index: 1; }
.auth-panel { display: grid; place-items: center; padding: 40px 24px; background: var(--bg); }
.auth-card { width: 100%; max-width: 420px; background: #fff; border-radius: 20px; padding: 36px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.auth-card h1 { font-size: 28px; }
.auth-card > p.muted { margin: 6px 0 22px; }

/* Responsivo */
@media (max-width: 1100px) {
    .kpis { grid-template-columns: repeat(2, 1fr); }
    .charts, .ticket-layout, .two-col { grid-template-columns: 1fr; }
    .chart-wide { grid-column: auto; }
}
@media (max-width: 860px) {
    .topstrip-right { display: none; }
    .sidebar { position: fixed; z-index: 20; left: 0; top: 0; height: 100vh; transform: translateX(-100%); transition: transform .25s; }
    .sidebar.open { transform: none; box-shadow: 0 0 60px rgba(0, 0, 0, .4); }
    .menu-btn { display: inline-flex; }
    .main { padding: 20px 16px 40px; }
    .auth { grid-template-columns: 1fr; }
    .auth-hero { padding: 32px 24px; }
    .auth-hero h2 { font-size: 30px; }
    .form-grid { grid-template-columns: 1fr; }
    .span-2, .form-actions { grid-column: auto; }
    .router-grid { grid-template-columns: 1fr; }
    .search input { width: 100%; }
}
@media (max-width: 520px) {
    .topstrip { gap: 12px; padding: 8px 16px; font-size: 12px; }
    .kpis { grid-template-columns: 1fr 1fr; gap: 10px; }
    .kpi strong { font-size: 24px; }
    .rcard-metrics { grid-template-columns: 1fr 1fr; }
    .pagehead h1 { font-size: 24px; }
    .pw-rules { grid-template-columns: 1fr; }
    .auth-card { padding: 24px; }
}