/* ============================================================
   Ferrer — hoja de estilos (panel tipo NOC/SaaS)
   Tema claro por defecto; variante oscura con [data-theme="dark"].
   ============================================================ */

:root,
:root[data-theme="light"] {
    --bg: #f5f6f9;
    --sidebar-bg: #ffffff;
    --card-bg: #ffffff;
    --border: #e8e9ef;
    --border-soft: #eef0f4;
    --text: #1e2432;
    --text-soft: #5b6373;
    --text-muted: #939bab;
    --accent: #6366f1;
    --accent-strong: #4f46e5;
    --accent-soft: #eef0fe;
    --ok: #16a34a; --ok-bg: #e7f6ec;
    --warn: #b45309; --warn-bg: #fef3c7;
    --err: #dc2626; --err-bg: #fdecec;
    --shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
    --shadow-lg: 0 4px 16px rgba(16,24,40,.08);
}

:root[data-theme="dark"] {
    --bg: #0e1017;
    --sidebar-bg: #14161f;
    --card-bg: #171a24;
    --border: #262a37;
    --border-soft: #21242f;
    --text: #e7eaf1;
    --text-soft: #a3abbb;
    --text-muted: #6b7385;
    --accent: #818cf8;
    --accent-strong: #a5b4fc;
    --accent-soft: #1e2138;
    --ok: #34d399; --ok-bg: #10261d;
    --warn: #fbbf24; --warn-bg: #2a2110;
    --err: #f87171; --err-bg: #2a1416;
    --shadow: 0 1px 2px rgba(0,0,0,.3);
    --shadow-lg: 0 6px 20px rgba(0,0,0,.4);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.icon { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Layout ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 40;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1.1rem 1.25rem;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}
.brand-mark {
    display: grid;
    place-items: center;
    width: 34px; height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
}
.brand-mark .icon { width: 19px; height: 19px; }

.nav { flex: 1; padding: 0.25rem 0.75rem; }
.nav-group { margin-bottom: 1.1rem; }
.nav-label {
    display: block;
    padding: 0 0.6rem;
    margin-bottom: 0.35rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0.6rem;
    border-radius: 8px;
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2px;
    cursor: pointer;
    transition: background .12s, color .12s;
}
.nav-item:hover { background: var(--bg); color: var(--text); }
.nav-item.active {
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 600;
}
.nav-item.active .icon { color: var(--accent-strong); }
.nav-item.disabled { color: var(--text-muted); cursor: default; }
.nav-item.disabled:hover { background: transparent; color: var(--text-muted); }
.soon {
    margin-left: auto;
    font-size: 0.62rem;
    font-style: normal;
    background: var(--bg);
    color: var(--text-muted);
    padding: 1px 6px;
    border-radius: 999px;
    border: 1px solid var(--border);
}
.sidebar-foot {
    padding: 0.9rem 1.25rem;
    font-size: 0.72rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-soft);
}

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* ---------- Topbar ---------- */
.topbar {
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.6rem;
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 30;
}
.topbar-left { display: flex; align-items: center; gap: 0.75rem; }
.page-title { font-size: 1.3rem; font-weight: 700; margin: 0; letter-spacing: -0.01em; }
.topbar-right { display: flex; align-items: center; gap: 0.7rem; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.32rem 0.6rem;
    border-radius: 8px;
    letter-spacing: 0.02em;
}
.badge .icon { width: 13px; height: 13px; }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }

.icon-btn {
    display: grid;
    place-items: center;
    width: 34px; height: 34px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text-soft);
    cursor: pointer;
}
.icon-btn:hover { color: var(--text); border-color: var(--text-muted); }
.theme-dark { display: none; }
:root[data-theme="dark"] .theme-light { display: none; }
:root[data-theme="dark"] .theme-dark { display: inline-flex; }

.user { display: flex; align-items: center; gap: 0.5rem; padding-left: 0.4rem; }
.avatar {
    display: grid; place-items: center;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff; font-size: 0.8rem; font-weight: 700;
}
.user-name { font-size: 0.88rem; font-weight: 600; }

/* ---------- Content ---------- */
.content { padding: 1.6rem; flex: 1; }

/* KPI row */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
    gap: 1rem;
    margin-bottom: 1.4rem;
}
.kpi {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.1rem 1.2rem;
    box-shadow: var(--shadow);
}
.kpi-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.5rem; }
.kpi-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted); }
.kpi-icon {
    display: grid; place-items: center;
    width: 30px; height: 30px; border-radius: 8px;
    background: var(--bg); color: var(--text-soft);
}
.kpi-icon .icon { width: 16px; height: 16px; }
.kpi-value { font-size: 1.85rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.kpi-sub { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.15rem; }
.tone-ok { color: var(--ok); }
.tone-warn { color: var(--warn); }
.tone-err { color: var(--err); }

/* Two-column grid */
.grid-2 { display: grid; grid-template-columns: 1.15fr 1fr; gap: 1rem; align-items: start; }

/* Panels */
.panel {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.panel-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.95rem 1.2rem;
    border-bottom: 1px solid var(--border-soft);
}
.panel-head h2 { display: flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; font-weight: 600; margin: 0; }
.panel-head h2 .icon { color: var(--text-soft); }
.panel-link { display: inline-flex; align-items: center; gap: 0.2rem; font-size: 0.8rem; font-weight: 500; color: var(--accent-strong); }
.panel-link .icon { width: 14px; height: 14px; }
.panel-link:hover { text-decoration: underline; }
.panel-body { padding: 1.2rem; }
.panel-body.no-pad { padding: 0; }

/* Status block + steps */
.status-block { display: flex; gap: 0.7rem; align-items: flex-start; padding-bottom: 1rem; border-bottom: 1px solid var(--border-soft); margin-bottom: 1rem; }
.status-block p { margin: 0.15rem 0 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.dot-ok { background: var(--ok); box-shadow: 0 0 0 4px var(--ok-bg); }
.dot-warn { background: var(--warn); box-shadow: 0 0 0 4px var(--warn-bg); }
.dot-err { background: var(--err); box-shadow: 0 0 0 4px var(--err-bg); }

.steps { list-style: none; margin: 0; padding: 0; }
.steps li { display: flex; gap: 0.7rem; padding: 0.55rem 0; }
.steps li p { margin: 0.1rem 0 0; }
.step-mark { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--border); margin-top: 4px; flex-shrink: 0; }
.steps li.done .step-mark { background: var(--ok); border-color: var(--ok); position: relative; }
.steps li.done .step-mark::after { content: "✓"; position: absolute; inset: -3px 0 0 1px; color: #fff; font-size: 10px; }

/* Feed / activity list */
.feed { list-style: none; margin: 0; padding: 0; }
.feed-item { border-bottom: 1px solid var(--border-soft); }
.feed-item:last-child { border-bottom: none; }
.feed-item a { display: block; padding: 0.85rem 1.2rem; transition: background .12s; }
.feed-item a:hover { background: var(--bg); }
.feed-tags { display: flex; gap: 0.35rem; margin-bottom: 0.35rem; }
.feed-title { font-size: 0.9rem; font-weight: 600; }
.feed-meta { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.15rem; }

.tag {
    display: inline-block;
    font-size: 0.68rem; font-weight: 600;
    padding: 0.12rem 0.5rem; border-radius: 6px;
    background: var(--bg); color: var(--text-soft);
    text-transform: uppercase; letter-spacing: 0.03em;
}
.tag-accent { background: var(--accent-soft); color: var(--accent-strong); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }

/* Generic building blocks reused by other pages */
.section-title { font-size: 1.05rem; font-weight: 700; margin: 0 0 0.3rem; }
.lead { color: var(--text-soft); margin: 0 0 1.2rem; }
.muted { color: var(--text-muted); font-size: 0.85rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.card {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: 12px; padding: 1.3rem; box-shadow: var(--shadow);
    display: flex; flex-direction: column; gap: 0.65rem;
}
.card h2 { margin: 0; font-size: 1.02rem; font-weight: 600; }
.card p { margin: 0; color: var(--text-soft); font-size: 0.9rem; }
.card .btn { margin-top: auto; align-self: flex-start; }

.pill { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 0.15rem 0.6rem; border-radius: 999px; }
.pill-ok { background: var(--ok-bg); color: var(--ok); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-err { background: var(--err-bg); color: var(--err); }

.btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: var(--accent-strong); color: #fff;
    padding: 0.55rem 1rem; border-radius: 9px; border: none;
    cursor: pointer; font-size: 0.9rem; font-weight: 600;
}
.btn:hover { filter: brightness(1.08); }
.btn-ghost { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--text-muted); filter: none; }

.form { display: flex; flex-direction: column; gap: 1rem; max-width: 520px; }
.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field span { font-size: 0.82rem; color: var(--text-soft); font-weight: 500; }
.field input {
    background: var(--bg); border: 1px solid var(--border); border-radius: 9px;
    padding: 0.6rem 0.75rem; color: var(--text); font-size: 0.92rem;
}
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.alert { padding: 0.8rem 1rem; border-radius: 9px; margin: 0 0 1rem; font-size: 0.9rem; }
.alert-err { background: var(--err-bg); color: var(--err); }

.result { margin-top: 1.5rem; }
.result-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.6rem; }
.result-head h2 { font-size: 1rem; margin: 0; }
.script {
    background: #0d1117; border: 1px solid var(--border); border-radius: 12px;
    padding: 1rem 1.2rem; overflow-x: auto;
    font-family: "SFMono-Regular", ui-monospace, Consolas, monospace;
    font-size: 0.84rem; color: #d6e2f5; line-height: 1.55;
}

code {
    background: var(--bg); padding: 0.1rem 0.38rem; border-radius: 5px;
    font-size: 0.85em; border: 1px solid var(--border-soft);
    font-family: ui-monospace, Consolas, monospace;
}

.crumb { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.4rem; display: inline-block; }
.crumb:hover { color: var(--accent-strong); }

/* ---------- Tablas de inventario ---------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.table thead th {
    text-align: left;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.7rem 1.2rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    white-space: nowrap;
}
.table tbody td { padding: 0.7rem 1.2rem; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--bg); }
.cell-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.mono { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 0.82rem; }
.empty { padding: 2.2rem 1.2rem; text-align: center; color: var(--text-muted); }

.field-check { display: flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; color: var(--text-soft); }
.field-check input { width: 16px; height: 16px; accent-color: var(--accent-strong); }

.messages { margin-bottom: 1.2rem; }
.sync-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.sync-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.alert-success { background: var(--ok-bg); color: var(--ok); }
.alert-warning { background: var(--warn-bg); color: var(--warn); }

/* ---------- Login ---------- */
.login-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 1.5rem;
    background:
        radial-gradient(1200px 500px at 50% -10%, var(--accent-soft), transparent),
        var(--bg);
}
.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 1.8rem;
}
.login-brand { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1.4rem; }
.login-brand strong { display: block; font-size: 1.15rem; }
.login-brand small { color: var(--text-muted); font-size: 0.75rem; }
.login-card .form { max-width: none; }
.login-card .btn { justify-content: center; width: 100%; margin-top: 0.3rem; }
.login-foot { text-align: center; color: var(--text-muted); font-size: 0.75rem; margin: 1.2rem 0 0; }

/* Role chip in topbar */
.user-role {
    font-size: 0.68rem;
    color: var(--text-muted);
    display: block;
    line-height: 1;
    margin-top: 2px;
}
.user-meta { display: flex; flex-direction: column; }

/* Overlay for mobile menu */
.overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 35; }
.overlay.show { display: block; }
.only-mobile { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .sidebar {
        position: fixed; left: 0; top: 0;
        transform: translateX(-100%); transition: transform .2s;
        box-shadow: var(--shadow-lg);
    }
    .sidebar.open { transform: translateX(0); }
    .only-mobile { display: grid; }
    .user-name { display: none; }
}