:root {
    --bg: #f5f7fb;
    --panel: #ffffff;
    --panel-soft: #f9fbff;
    --text: #172033;
    --muted: #667085;
    --line: #dfe5ef;
    --primary: #165dff;
    --primary-dark: #0d3fb0;
    --success: #11a36a;
    --warning: #f59e0b;
    --danger: #e5484d;
    --aseo: #16a34a;
    --guardias: #2563eb;
    --shadow: 0 18px 55px rgba(15, 23, 42, .10);
    --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}
button, input, select { font: inherit; }
button { cursor: pointer; }
strong { font-weight: 800; }

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
    background:
        radial-gradient(circle at top left, rgba(22, 93, 255, .18), transparent 34%),
        radial-gradient(circle at bottom right, rgba(17, 163, 106, .14), transparent 28%),
        linear-gradient(135deg, #f8fbff, #eef4ff);
}
.login-card {
    width: min(440px, 100%);
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.7);
    border-radius: 30px;
    box-shadow: var(--shadow);
    padding: 34px;
}
.brand-mark span,
.brand-icon,
.kpi-icon,
.avatar {
    display: inline-grid;
    place-items: center;
}
.brand-mark span {
    width: 62px;
    height: 62px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary), #6ea8ff);
    color: #fff;
    font-size: 26px;
    box-shadow: 0 14px 34px rgba(22, 93, 255, .24);
}
.eyebrow {
    margin: 18px 0 8px;
    color: var(--primary);
    font-size: .78rem;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: .12em;
}
h1, h2, p { margin-top: 0; }
.login-card h1 { margin-bottom: 8px; font-size: clamp(2rem, 6vw, 2.6rem); letter-spacing: -.05em; }
.login-subtitle { color: var(--muted); line-height: 1.55; }
.login-form { display: grid; gap: 16px; margin-top: 22px; }
.login-form label, .filter-grid label { display: grid; gap: 7px; }
.login-form span, .filter-grid span {
    color: #344054;
    font-size: .85rem;
    font-weight: 800;
}
.login-form input, .filter-grid input, .filter-grid select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    color: var(--text);
    padding: 0 13px;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.login-form input:focus, .filter-grid input:focus, .filter-grid select:focus {
    border-color: rgba(22, 93, 255, .5);
    box-shadow: 0 0 0 4px rgba(22, 93, 255, .10);
}
.login-form button, .btn {
    border: 0;
    border-radius: 14px;
    padding: 12px 16px;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.login-form button:hover, .btn:hover { transform: translateY(-1px); }
.login-form button, .btn.primary {
    background: linear-gradient(135deg, var(--primary), #4f8bff);
    color: #fff;
    box-shadow: 0 14px 30px rgba(22, 93, 255, .22);
}
.btn.ghost { background: #fff; color: var(--primary); border: 1px solid var(--line); }
.btn.light { background: #eef3fb; color: #344054; }
.notice {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    border-radius: 16px;
    padding: 12px 14px;
    margin-top: 16px;
    line-height: 1.35;
    font-weight: 700;
}
.notice.error { color: #9f1d24; background: #fff1f2; border: 1px solid #ffd2d5; }
.notice.warning { color: #8a5600; background: #fff8e8; border: 1px solid #ffe1a6; }
.login-foot { margin: 18px 0 0; color: var(--muted); font-size: .84rem; line-height: 1.45; }

.app-shell { display: grid; grid-template-columns: 280px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 22px;
    color: #eef4ff;
    background: linear-gradient(180deg, #101828, #172033 54%, #0b1220);
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.sidebar-brand { display: flex; gap: 12px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.12); }
.sidebar-brand strong { display: block; font-size: 1.15rem; }
.sidebar-brand span { color: #aab6cc; font-size: .86rem; }
.brand-icon { width: 42px; height: 42px; border-radius: 15px; color: #fff; background: linear-gradient(135deg, var(--primary), #7ab0ff); }
.side-nav { display: grid; gap: 8px; }
.side-nav a, .logout {
    color: #cbd5e1;
    text-decoration: none;
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px 13px;
    border-radius: 15px;
    transition: background .18s ease, color .18s ease;
}
.side-nav a:hover, .side-nav a.active { background: rgba(255,255,255,.10); color: #fff; }
.user-box {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    background: rgba(255,255,255,.06);
}
.avatar { width: 39px; height: 39px; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; }
.user-box strong { display: block; font-size: .9rem; }
.user-box small { color: #aab6cc; }
.logout { justify-content: center; color: #fecaca; background: rgba(229, 72, 77, .12); }

.content { padding: 28px; min-width: 0; }
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 22px;
    margin-bottom: 22px;
}
.topbar h1 { margin-bottom: 8px; font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.05em; }
.muted { color: var(--muted); line-height: 1.5; }
.top-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.last-update { color: var(--muted); font-size: .86rem; }
.filters-card,
.panel,
.kpi-card,
.mini-grid article {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
}
.filters-card { padding: 18px; margin-bottom: 18px; }
.filter-grid { display: grid; grid-template-columns: repeat(6, minmax(130px, 1fr)); gap: 12px; }
.filter-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.kpi-card { position: relative; padding: 20px; overflow: hidden; min-height: 158px; }
.kpi-card::after {
    content: "";
    position: absolute;
    right: -38px;
    top: -42px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(22,93,255,.08);
}
.kpi-card small, .kpi-card em { display: block; color: var(--muted); font-style: normal; }
.kpi-card strong { display: block; margin: 10px 0 2px; font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.05em; }
.kpi-icon { width: 45px; height: 45px; border-radius: 16px; background: #eef4ff; color: var(--primary); }
.kpi-card.aseo .kpi-icon { background: #eafaf2; color: var(--aseo); }
.kpi-card.guardias .kpi-icon { background: #eef4ff; color: var(--guardias); }
.kpi-card.accent { background: linear-gradient(135deg, #ffffff, #f3f7ff); }
.mini-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.mini-grid article { padding: 16px; }
.mini-grid strong { display: block; font-size: 1.6rem; }
.mini-grid span { color: var(--muted); font-size: .9rem; }
.dashboard-grid { display: grid; gap: 16px; margin-bottom: 16px; }
.two-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel { padding: 18px; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.panel-head h2 { margin: 0; font-size: 1.08rem; letter-spacing: -.02em; }
.panel-head p { margin: 5px 0 0; }
.chip {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    background: #eef4ff;
    color: var(--primary-dark);
    font-weight: 900;
    font-size: .78rem;
    white-space: nowrap;
}
.chart-box { height: 310px; position: relative; }
.map-panel { margin-bottom: 16px; }
#map { height: 460px; border-radius: 18px; border: 1px solid var(--line); overflow: hidden; background: #e7edf6; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 17px; }
table { width: 100%; border-collapse: collapse; min-width: 920px; }
th, td { padding: 13px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f8fbff; color: #344054; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
td { font-size: .92rem; color: #243047; }
tr:last-child td { border-bottom: 0; }
.empty { text-align: center; color: var(--muted); padding: 28px; }
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: .78rem;
    font-weight: 900;
}
.badge.aseo { color: #08643c; background: #eafaf2; }
.badge.guardias { color: #0d3fb0; background: #eef4ff; }
.client-cell strong, .user-cell strong { display: block; }
.client-cell small, .user-cell small, .obs-cell small { color: var(--muted); display: block; margin-top: 3px; }
.obs-cell { max-width: 360px; line-height: 1.45; }
.loading-blur { opacity: .55; pointer-events: none; }

@media (max-width: 1180px) {
    .filter-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .kpi-grid, .mini-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar { position: static; height: auto; border-radius: 0 0 26px 26px; }
    .side-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .topbar { flex-direction: column; }
    .top-actions { justify-content: flex-start; }
    .two-cols { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .content { padding: 18px; }
    .filter-grid, .kpi-grid, .mini-grid, .side-nav { grid-template-columns: 1fr; }
    .login-card { padding: 24px; }
    .panel-head { flex-direction: column; }
    #map { height: 380px; }
}