:root{
  --bg:#eef1f0; --surface:#ffffff; --surface-2:#f7f9f8;
  --ink:#0d1512; --ink-2:#4b5551; --muted:#8a938e;
  --line:#e4e9e6; --ring:rgba(13,21,18,.08);
  --brand:#0e9d6e; --brand-d:#0a7a56; --brand-l:#e6f6f0;
  --accent:#2a78d6;
  --good:#0ca30c; --warn:#eda100; --crit:#d03b3b;
  --side:#0c1f19; --side-2:#0a1b16; --side-ink:#cfe0d9; --side-muted:#7f9a90; --side-active:#12b47e;
  --shadow:0 1px 2px rgba(13,21,18,.05),0 6px 20px rgba(13,21,18,.06);
  --shadow-lg:0 24px 60px rgba(13,21,18,.16);
  --radius:15px;
  color-scheme:light;
}
html[data-theme="dark"]{
  --bg:#0a0f0d; --surface:#141b18; --surface-2:#101613;
  --ink:#f1f5f3; --ink-2:#b4beb9; --muted:#7c847f;
  --line:#232b27; --ring:rgba(255,255,255,.09);
  --brand:#20c088; --brand-d:#19a976; --brand-l:#12251d;
  --accent:#3987e5;
  --side:#0a1512; --side-2:#08110e; --side-ink:#c7d8d0; --side-muted:#6f8a80; --side-active:#20c088;
  --shadow:0 1px 2px rgba(0,0,0,.35),0 10px 28px rgba(0,0,0,.45);
  --shadow-lg:0 26px 70px rgba(0,0,0,.6);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.2}
.ic{flex:0 0 auto;vertical-align:middle}
.mono{font-variant-numeric:tabular-nums}

/* ============ APP SHELL ============ */
.app{display:flex;min-height:100vh}
.sidebar{
  width:262px;flex:0 0 262px;background:linear-gradient(180deg,var(--side),var(--side-2));
  color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:50
}
.side-brand{display:flex;align-items:center;gap:12px;padding:20px 20px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.logo{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,var(--brand),#14c088);
  display:grid;place-items:center;font-weight:800;font-size:17px;color:#fff;letter-spacing:.02em;flex:0 0 auto}
.logo.lg{width:60px;height:60px;font-size:24px;border-radius:16px}
.side-brand-txt{display:flex;flex-direction:column;line-height:1.25}
.side-brand-txt strong{font-size:15px;color:#fff;letter-spacing:.03em}
.side-brand-txt span{font-size:11.5px;color:var(--side-muted)}

.side-nav{flex:1;overflow-y:auto;padding:14px 12px}
.nav-group{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--side-muted);
  font-weight:700;padding:14px 12px 7px}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;
  color:var(--side-ink);font-size:14px;font-weight:600;margin-bottom:2px;transition:background .15s,color .15s;position:relative}
.nav-item:hover{background:rgba(255,255,255,.06)}
.nav-item.active{background:rgba(32,192,136,.16);color:#fff}
.nav-item.active::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--side-active)}
.nav-ic{display:grid;place-items:center;opacity:.9}
.nav-item.active .nav-ic{color:var(--side-active);opacity:1}
.nav-label{flex:1}
.nav-tag{font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:99px;background:rgba(255,255,255,.1);color:var(--side-muted);text-transform:uppercase;letter-spacing:.04em}
.nav-tag.new{background:var(--brand);color:#fff}

.side-foot{padding:14px;border-top:1px solid rgba(255,255,255,.07)}
.side-user{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.avatar{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;
  font-weight:700;color:#fff;font-size:15px;flex:0 0 auto}
.side-user-txt{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.side-user-txt strong{font-size:13.5px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-user-txt span{font-size:11.5px;color:var(--side-muted)}
.btn-logout{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);color:var(--side-ink);
  padding:9px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s}
.btn-logout:hover{background:rgba(208,59,59,.22);border-color:rgba(208,59,59,.4);color:#fff}

.main-col{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;background:var(--surface);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:0 26px;height:60px}
.menu-btn{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:4px}
.crumbs{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600}
.crumb-muted{color:var(--muted)}
.crumb-sep{color:var(--muted)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.icon-btn{background:var(--surface-2);border:1px solid var(--line);border-radius:9px;width:36px;height:36px;
  cursor:pointer;font-size:15px;display:grid;place-items:center;transition:background .15s}
.icon-btn:hover{background:var(--brand-l)}
.role-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--brand-d);
  background:var(--brand-l);padding:6px 12px;border-radius:99px}
html[data-theme="dark"] .role-badge{color:var(--brand)}

.content{padding:28px 26px 10px;max-width:1160px;width:100%;margin:0 auto;flex:1}
.app-foot{max-width:1160px;width:100%;margin:0 auto;padding:20px 26px 26px;display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12.3px}
.foot-secure{display:inline-flex;align-items:center;gap:6px}

.flash{padding:11px 16px;border-radius:11px;font-size:13.5px;font-weight:600;margin:0 26px}
.flash.ok{background:rgba(12,163,12,.12);color:#0a8a1f;border:1px solid rgba(12,163,12,.25)}
.flash.err{background:rgba(208,59,59,.1);color:#c0322f;border:1px solid rgba(208,59,59,.25)}

/* ============ PAGE ELEMENTS ============ */
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;flex-wrap:wrap}
.page-head.compact{margin-bottom:16px}
.kick{color:var(--brand-d);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
html[data-theme="dark"] .kick{color:var(--brand)}
.page-head h1{font-size:clamp(24px,3vw,31px);font-weight:800;letter-spacing:-.02em}
.page-head p{color:var(--ink-2);max-width:70ch;margin-top:9px;font-size:14.5px}
.head-date{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:13px;font-weight:600;
  background:var(--surface);border:1px solid var(--line);padding:8px 13px;border-radius:99px;text-transform:capitalize;white-space:nowrap}

.section-title{font-size:15px;font-weight:700;margin:28px 0 14px;color:var(--ink)}

.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi-row.muted{opacity:.92}
@media(max-width:880px){.kpi-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.kpi-row{grid-template-columns:1fr}}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow)}
.kpi-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.kpi-label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.dot{width:9px;height:9px;border-radius:50%}
.dot.good{background:var(--good)}.dot.warn{background:var(--warn)}.dot.crit{background:var(--crit)}
.kpi-val{font-size:34px;font-weight:800;letter-spacing:-.02em;line-height:1}
.kpi-val small{font-size:15px;color:var(--muted);font-weight:700}
.kpi-val.skeleton{color:var(--muted)}
.kpi-foot{font-size:12px;color:var(--muted);margin-top:8px}
.kpi.ghost{border-style:dashed;background:var(--surface-2)}

/* feature card */
.feature-card{margin-top:22px;display:flex;gap:24px;align-items:center;justify-content:space-between;
  background:linear-gradient(120deg,var(--brand-l),var(--surface));border:1px solid var(--line);
  border-radius:20px;padding:26px 28px;box-shadow:var(--shadow);flex-wrap:wrap}
.feature-tag{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  color:var(--brand-d);background:var(--surface);padding:4px 11px;border-radius:99px;margin-bottom:10px}
html[data-theme="dark"] .feature-tag{color:var(--brand)}
.feature-txt{max-width:60ch}
.feature-txt h2{font-size:23px;font-weight:800;letter-spacing:-.01em}
.feature-txt p{color:var(--ink-2);margin:9px 0 16px;font-size:14.3px}
.feature-badge{text-align:center;flex:0 0 auto}
.feature-badge small{display:block;color:var(--muted);font-size:11.5px;margin-top:8px;font-weight:600}
.ring{--v:67;width:112px;height:112px;border-radius:50%;display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--brand) calc(var(--v)*1%),var(--line) 0)}
.ring::before{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--surface)}
.ring span{position:relative;font-size:30px;font-weight:800;color:var(--brand-d)}
html[data-theme="dark"] .ring span{color:var(--brand)}

/* module grid */
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:880px){.mod-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.mod-grid{grid-template-columns:1fr}}
.mod-card{display:flex;gap:15px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);transition:transform .18s,border-color .18s;align-items:flex-start}
.mod-card:hover{transform:translateY(-3px);border-color:var(--brand)}
.mod-card.is-soon{opacity:.82}
.mod-card.is-soon:hover{transform:translateY(-2px)}
.mod-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;color:#fff;background:var(--brand)}
.mod-ic.mod-marketing{background:#2a78d6}.mod-ic.mod-clientes{background:#4a3aa7}
.mod-ic.mod-operaciones{background:#eb6834}.mod-ic.mod-ventas{background:#0ca30c}
.mod-ic.mod-auditoria{background:var(--brand)}
.mod-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mod-body p{color:var(--ink-2);font-size:13px;margin:5px 0 0}
.chip{font-size:10px;font-weight:700;padding:2px 8px;border-radius:99px;text-transform:uppercase;letter-spacing:.03em}
.chip.soon{background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.chip.soon.lg{font-size:12px;padding:6px 14px;align-self:flex-start}
.chip.new{background:var(--brand);color:#fff}

.info-strip{display:flex;align-items:center;gap:11px;margin-top:22px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:12px;padding:13px 16px;color:var(--ink-2);font-size:13.3px}
.info-strip strong{color:var(--ink)}
.info-strip .ic{color:var(--brand-d)}
html[data-theme="dark"] .info-strip .ic{color:var(--brand)}

/* embed / audit iframe */
.embed-frame{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);height:calc(100vh - 210px);min-height:560px}
.embed-frame iframe{width:100%;height:100%;border:0;display:block}

/* soon panel */
.soon-panel{margin-top:22px;text-align:center;background:var(--surface);border:1px dashed var(--line);
  border-radius:var(--radius);padding:44px 28px;box-shadow:var(--shadow)}
.soon-ic{width:66px;height:66px;border-radius:18px;background:var(--brand-l);color:var(--brand-d);
  display:grid;place-items:center;margin:0 auto 16px}
html[data-theme="dark"] .soon-ic{color:var(--brand)}
.soon-panel h2{font-size:20px;font-weight:800}
.soon-panel p{color:var(--ink-2);max-width:60ch;margin:10px auto 0;font-size:14px}
.soon-hint{color:var(--muted)!important;font-size:13px!important}
.soon-panel .btn-ghost{margin-top:18px;display:inline-flex}

/* buttons */
.btn-primary{display:inline-flex;align-items:center;gap:9px;background:var(--brand);color:#fff;border:0;
  padding:13px 20px;border-radius:11px;font-size:14.5px;font-weight:700;cursor:pointer;font-family:inherit;
  transition:background .15s,transform .1s;width:100%;justify-content:center}
.btn-primary:hover{background:var(--brand-d)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary.sm{width:auto;padding:10px 18px;font-size:13.5px}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:var(--surface);color:var(--ink);
  border:1px solid var(--line);padding:10px 16px;border-radius:10px;font-size:13.3px;font-weight:600;cursor:pointer;transition:.15s;white-space:nowrap}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-d)}
html[data-theme="dark"] .btn-ghost:hover{color:var(--brand)}

/* ============ LOGIN ============ */
.login-body{margin:0}
.login-split{display:grid;grid-template-columns:1.05fr 1fr;min-height:100vh}
@media(max-width:860px){.login-split{grid-template-columns:1fr}.login-brand{display:none!important}}
.login-brand{background:
    radial-gradient(900px 500px at 15% 0%,rgba(42,120,214,.35),transparent 55%),
    linear-gradient(150deg,#0a7a56,#0e9d6e 55%,#13b681);
  color:#fff;padding:44px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.login-brand-inner{max-width:32ch}
.login-brand h1{font-size:38px;font-weight:800;letter-spacing:-.02em;margin:22px 0 14px}
.login-brand p{opacity:.9;font-size:15.5px;line-height:1.6}
.login-points{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:12px}
.login-points li{display:flex;align-items:center;gap:11px;font-size:14.5px;font-weight:600}
.login-points span{width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center;font-size:12px}
.login-brand-foot{font-size:12.5px;opacity:.7;letter-spacing:.03em}
.login-form-wrap{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:40px 28px;background:var(--bg)}
.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:34px 30px;box-shadow:var(--shadow-lg)}
.login-card h2{font-size:24px;font-weight:800;letter-spacing:-.01em}
.login-sub{color:var(--ink-2);font-size:14px;margin:7px 0 22px}
.field{display:block;margin-bottom:16px}
.field span{display:block;font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:7px}
.field input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-size:15px;
  background:var(--surface-2);color:var(--ink);font-family:inherit;transition:border-color .15s,box-shadow .15s}
.field input:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l);background:var(--surface)}
.login-card .btn-primary{margin-top:6px}
.login-note{display:flex;align-items:flex-start;gap:8px;margin-top:20px;color:var(--muted);font-size:12px;line-height:1.5}
.login-note .ic{flex:0 0 auto;margin-top:1px}
.login-copy{margin-top:22px;color:var(--muted);font-size:12px}
.login-card .flash{margin:0 0 18px}

/* ============ ERROR PAGES ============ */
.error-body{display:grid;place-items:center;min-height:100vh;background:var(--bg);text-align:center;padding:24px}
.error-page{max-width:440px}
.error-page .logo{margin:0 auto 22px}
.error-code{font-size:72px;font-weight:800;color:var(--brand);letter-spacing:-.03em;line-height:1}
.error-page h1{font-size:26px;font-weight:800;margin:6px 0 10px}
.error-page p{color:var(--ink-2);font-size:15px;margin-bottom:22px}
.error-page .btn-primary{width:auto;display:inline-flex}

/* ============ RESPONSIVE SIDEBAR ============ */
.sidebar-scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:45}
@media(max-width:840px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .25s;box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:none}
  .menu-btn{display:grid;place-items:center}
  .sidebar-scrim.show{display:block}
  .content,.app-foot{padding-left:18px;padding-right:18px}
}