/* ── Temas ── */
body { transition: background 0.3s, color 0.3s; }

.theme-dark, .theme-naranja {
    --bg: #0f0f1a;
    --card: #1a1a2e;
    --primary: #a855f7;
    --text: #e2e8f0;
    --text2: #94a3b8;
    --red: #ef4444;
    --green: #22c55e;
    --yellow: #eab308;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --border: #2a2a3e;
    --card-hover: #15152a;
    --input-bg: #0f0f1a;
    --input-border: #2a2a3e;
    --table-header-bg: #15152a;
    --btn-secondary-bg: #2a2a3e;
    --error-bg: #2a1a1a;
    --highlight: #15152a;
}

.theme-dark { --primary: #a855f7; }
.theme-naranja { --primary: #f97316; }

.theme-light {
    --bg: #f8f9fa;
    --card: #ffffff;
    --primary: #7c3aed;
    --text: #1a1a2e;
    --text2: #64748b;
    --red: #dc2626;
    --green: #16a34a;
    --yellow: #ca8a04;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --border: #e2e8f0;
    --card-hover: #f1f5f9;
    --input-bg: #f8fafc;
    --input-border: #cbd5e1;
    --table-header-bg: #f8fafc;
    --btn-secondary-bg: #e2e8f0;
    --error-bg: #fef2f2;
    --highlight: #f1f5f9;
}

.theme-grises {
    --bg: #f1f5f9;
    --card: #ffffff;
    --primary: #475569;
    --text: #1e293b;
    --text2: #94a3b8;
    --red: #ef4444;
    --green: #22c55e;
    --yellow: #eab308;
    --radius: 8px;
    --shadow: 0 2px 16px rgba(0,0,0,0.06);
    --border: #e2e8f0;
    --card-hover: #f8fafc;
    --input-bg: #f8fafc;
    --input-border: #cbd5e1;
    --table-header-bg: #f8fafc;
    --btn-secondary-bg: #e2e8f0;
    --error-bg: #fef2f2;
    --highlight: #f8fafc;
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
    font-family: var(--font, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 32px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    height: 56px;
}

.nav-left { display:flex; align-items:center; gap:32px; }
.nav-brand { font-size: 18px; font-weight: 700; color: var(--primary); }
.nav-tabs { display:flex; gap:4px; }
.nav-tab {
    padding: 16px 12px;
    font-size: 14px;
    color: var(--text2);
    cursor: pointer;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-right { display:flex; align-items:center; gap:8px; }
.nav-user { font-size:13px; color:var(--text2); }
.theme-selector { display:flex; gap:2px; border-left:1px solid var(--border); padding-left:8px; }
.theme-selector .btn-link { font-size:16px; padding:2px 4px; opacity:0.5; }
.theme-selector .btn-link:hover { opacity:1; }
.theme-selector .btn-link.active { opacity:1; }

.btn-link { background:none; border:none; color:var(--text2); cursor:pointer; font-size:14px; }
.btn-link:hover { color: var(--text); }

.view { max-width: 1200px; margin: 0 auto; padding: 24px; }

.login-card {
    max-width: 380px;
    margin: 120px auto;
    background: var(--card);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.login-card h1 { font-size: 28px; color: var(--primary); margin-bottom: 4px; }
.login-sub { color: var(--text2); font-size: 14px; margin-bottom: 24px; }

.input {
    width: 100%;
    padding: 10px 14px;
    margin-bottom: 12px;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    font-family: var(--font, inherit);
    outline: none;
}
.input:focus { border-color: var(--primary); }
.input option { background: var(--card); }

select.input { cursor: pointer; }

.label {
    display: block;
    font-size: 12px;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    margin-top: 12px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { opacity: 0.9; }
.btn-secondary { background: var(--btn-secondary-bg); color: var(--text); }
.btn-secondary:hover { opacity: 0.8; }
.btn-danger { background: var(--red); color: white; }
.btn-danger:hover { opacity: 0.9; }
.btn-icon { background: none; border: none; color: var(--text2); cursor: pointer; padding: 4px 8px; font-size: 16px; }
.btn-icon:hover { color: var(--text); }

.error-msg { color: var(--red); font-size: 13px; margin-bottom: 12px; padding: 8px; background: var(--error-bg); border-radius: 6px; }

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.dashboard-header h2 { font-size: 22px; }
.timestamp { font-size: 12px; color: var(--text2); }

.widgets-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

.widget {
    background: var(--card);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow);
    cursor: grab;
    transition: box-shadow 0.2s, transform 0.2s;
    position: relative;
}
.widget:hover { box-shadow: 0 6px 32px rgba(0,0,0,0.4); }
.widget.dragging { opacity: 0.5; }
.widget .drag-handle {
    position: absolute;
    top: 8px;
    right: 8px;
    color: var(--text2);
    font-size: 14px;
    cursor: grab;
    opacity: 0.4;
}
.widget:hover .drag-handle { opacity: 1; }

.widget-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.widget-title { font-size: 12px; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; }
.widget-value { font-size: 20px; font-weight: 700; }
.widget-detail { font-size: 11px; color: var(--text2); margin-top: 4px; }
.widget-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    background: none;
    border: none;
    color: var(--red);
    cursor: pointer;
    font-size: 18px;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 2;
}
.widget-remove:hover { opacity: 1; }

.status-ok { color: var(--green); }
.status-error { color: var(--red); }
.status-warning { color: var(--yellow); }

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text2);
    background: var(--table-header-bg);
    border-bottom: 1px solid var(--border);
}
.table td {
    padding: 10px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--card-hover); }
.table .acciones { display: flex; gap: 4px; }

.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}
.modal-content {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    width: 90%;
    max-width: 520px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.modal-header h3 { font-size: 18px; }
.modal-close { font-size: 24px; color: var(--text2); cursor: pointer; }
.modal-close:hover { color: var(--text); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }

#svcConfigFields { margin: 8px 0; }
#svcConfigFields .input { margin-bottom: 8px; }

.checkbox-list { max-height: 300px; overflow-y: auto; }
.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}
.checkbox-item:last-child { border-bottom: none; }
.checkbox-item input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}
.checkbox-item label { cursor: pointer; font-size: 14px; }

.chart-wrap {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.sortable-ghost { opacity: 0.3; background: var(--primary); }
.sortable-chosen { box-shadow: 0 8px 40px rgba(168,85,247,0.3); }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text2);
}
.empty-state p { font-size: 16px; margin-bottom: 8px; }
.empty-state .sub { font-size: 13px; }

.widget-grupo { cursor: grab; }
.widget-grupo .widget-value { margin-bottom: 10px; }
.grupo-servicios { display: flex; flex-direction: column; gap: 4px; margin-bottom: 4px; }
.grupo-item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 8px; border-radius: 6px;
    font-size: 13px; cursor: pointer;
    transition: background 0.2s;
}
.grupo-item:hover { background: var(--card-hover); }
.radio-label:hover { background: var(--card-hover); }
.tabla-item:hover { background: var(--card-hover); }
.tabla-item-icon { font-size: 13px; flex-shrink: 0; }
.tabla-item-nombre { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.tabla-item-tipo { flex-shrink: 0; margin-right: 4px; }
.tabla-item-valor { flex-shrink: 0; margin-right: 4px; }
.tabla-item-ts { flex-shrink: 0; }

.widget-dispositivo { cursor: grab; padding: 16px 20px; }
.disp-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.disp-icon { font-size: 28px; }
.disp-nombre { font-size: 16px; font-weight: 700; }
.disp-online { font-size: 11px; }
.disp-sistema { display: flex; gap: 8px; flex-wrap: wrap; font-size: 11px; color: var(--text2); margin-bottom: 10px; }
.disp-sistema-item { background: var(--highlight); padding: 2px 8px; border-radius: 4px; }
.disp-iface {
    background: var(--highlight); border-radius: 8px; padding: 10px 12px;
    border: 1px solid var(--border);
}
.disp-iface-name { font-size: 12px; font-weight: 600; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.disp-iface-row { display: flex; align-items: center; gap: 8px; margin: 3px 0; }
.disp-iface-label { font-size: 12px; width: 16px; text-align: center; }
.disp-iface-val { font-size: 13px; font-weight: 600; min-width: 80px; }
.disp-iface-bar { flex: 1; height: 6px; background: var(--bg); border-radius: 3px; overflow: hidden; }
.disp-iface-bar-fill { height: 100%; border-radius: 3px; transition: width 1s; }

.disp-interfaces-horizontal {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px 16px;
}
.disp-iface-compact {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 0;
    white-space: nowrap;
}
.disp-iface-name-compact {
    font-weight: 600;
    font-size: 12px;
    color: var(--text2);
    min-width: 48px;
    text-transform: uppercase;
}
.disp-iface-val-compact {
    font-size: 13px;
    font-weight: 600;
    min-width: 60px;
}
.checkbox-label input[type="checkbox"] { accent-color: var(--primary); width: 16px; height: 16px; }

.plantilla-list { display: flex; flex-direction: column; gap: 16px; max-height: 60vh; overflow-y: auto; }
.plantilla-card {
    background: var(--highlight); border-radius: var(--radius); padding: 16px;
    border: 1px solid var(--border);
}
.plantilla-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.plantilla-icon { font-size: 28px; }
.plantilla-nombre { font-size: 16px; font-weight: 700; }
.plantilla-desc { font-size: 12px; color: var(--text2); }
.plantilla-campos { margin: 8px 0; }
.plantilla-servicios-preview { display: flex; gap: 4px; flex-wrap: wrap; }
.plantilla-svc-badge {
    font-size: 10px; padding: 2px 8px; border-radius: 10px;
    background: var(--primary); color: white; text-transform: uppercase;
}

.plantilla-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}
.tile {
    background: var(--highlight); border-radius: var(--radius); padding: 16px;
    border: 1px solid var(--border); cursor: pointer;
    text-align: center; transition: border-color 0.2s, transform 0.2s;
}
.tile:hover { border-color: var(--primary); transform: translateY(-2px); }
.tile-icon { font-size: 36px; margin-bottom: 8px; }
.tile-name { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.tile-desc { font-size: 11px; color: var(--text2); margin-bottom: 12px; line-height: 1.4; }
.tile-btn { width: 100%; }

.plantilla-form-expanded {
    background: var(--highlight); border-radius: var(--radius); padding: 20px;
    margin-top: 16px; border: 1px solid var(--primary);
}
.tile-selected-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.tile-selected-icon { font-size: 32px; }
.tile-selected-name { font-size: 18px; font-weight: 700; }
.tile-selected-desc { font-size: 12px; color: var(--text2); }

.lote-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.lote-table th { text-align: left; padding: 6px 8px; font-size: 11px; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); }
.lote-table td { padding: 5px 8px; border-bottom: 1px solid var(--border); cursor: pointer; }
.lote-table tbody tr:hover td { background: var(--card-hover); }
.lote-row-error td { color: var(--red); }
.lote-table-wrap { max-height: 300px; overflow-y: auto; margin-top: 6px; }

.widget-eventos { cursor: grab; }
.eventos-list { display: flex; flex-direction: column; gap: 4px; max-height: 300px; overflow-y: auto; margin-top: 6px; }
.evento-item {
    display: flex; align-items: flex-start; gap: 8px;
    padding: 8px 10px; border-radius: 6px;
    font-size: 13px; background: var(--highlight);
}
.evento-icon { font-size: 14px; margin-top: 1px; }
.evento-body { flex: 1; min-width: 0; }
.evento-detalle { font-size: 13px; }
.evento-ts { font-size: 11px; color: var(--text2); margin-top: 2px; }

.widget-small { grid-column: span 1; }
.widget-medium { grid-column: span 2; }
.widget-full { grid-column: 1 / -1; }

.disp-interfaces-horizontal {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
}
.disp-interfaces-horizontal .disp-iface {
    flex: 1 1 260px;
    min-width: 200px;
}