html, body {
    font-family: var(--font);
    font-size: 13px;
    color: var(--gray-900);
    background: var(--gray-50);
    margin: 0;
    padding: 0;
    height: 100%;
}

h1:focus {
    outline: none;
}

/* ---------- Títulos de página ---------- */
.op-page-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 12px;
}

/* ---------- Grids ---------- */
.op-grid {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}

.op-kpis {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.op-panels {
    grid-template-columns: 2fr 1fr;
}

.op-charts {
    grid-template-columns: repeat(3, 1fr);
}

/* ---------- Grids responsivos ---------- */
@media (max-width: 1199px) {
    .op-charts {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 991px) {
    .op-panels {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .op-charts {
        grid-template-columns: 1fr;
    }
}

/* ---------- Tablas ---------- */
.op-tbl-wrap {
    overflow-x: auto;
}

.op-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
}

    .op-tbl th {
        text-align: left;
        color: var(--gray-600);
        font-weight: 600;
        padding: 6px 8px;
        border-bottom: 1px solid var(--gray-200);
        white-space: nowrap;
    }

    .op-tbl td {
        padding: 6px 8px;
        border-bottom: 1px solid var(--gray-50);
    }

    .op-tbl tr:hover td {
        background: var(--gray-50);
    }

/* ---------- Badges ---------- */
.op-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
}

    .op-badge.ok {
        background: var(--green-600);
    }

    .op-badge.warn {
        background: var(--orange-500);
    }

    .op-badge.crit {
        background: var(--red-600);
    }

/* ---------- Botones ---------- */
.op-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.op-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-600);
    color: #fff;
    border: 0;
    padding: 8px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    text-align: left;
    font-size: 13px;
    font-family: inherit;
}

    .op-btn:hover {
        filter: brightness(.92);
    }

    .op-btn.secondary {
        background: #fff;
        color: var(--blue-600);
        border: 1px solid var(--blue-600);
    }

/* ---------- Estado de carga / error de Blazor ---------- */
#blazor-error-ui {
    background: #fff4d6;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,.2);
    display: none;
    left: 0;
    padding: .6rem 1.25rem .7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 2000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: .75rem;
        top: .5rem;
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: var(--gray-200);
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--blue-600);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Cargando");
    }

/* ---------- Barra de herramientas y formularios ---------- */
.op-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.op-input, .op-select {
    height: 30px;
    padding: 0 10px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background: #fff;
    font-family: inherit;
    font-size: 13px;
    color: var(--gray-900);
}

.op-input {
    min-width: 240px;
}

    .op-input:focus, .op-select:focus {
        outline: 2px solid var(--blue-100);
        border-color: var(--blue-600);
    }

/* ---------- Barras de uso ---------- */
.op-bar {
    width: 90px;
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
}

    .op-bar > span {
        display: block;
        height: 100%;
    }

    .op-bar .ok {
        background: var(--green-600);
    }

    .op-bar .warn {
        background: var(--orange-500);
    }

    .op-bar .crit {
        background: var(--red-600);
    }

.op-muted {
    color: var(--gray-600);
}
/* ---------- Pestañas / filtros segmentados ---------- */
.op-tabs {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.op-tab {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 6px 12px;
    font-family: inherit;
    font-size: 13px;
    color: var(--gray-900);
    cursor: pointer;
}

    .op-tab:hover {
        background: var(--gray-50);
    }

    .op-tab.active {
        background: var(--blue-600);
        border-color: var(--blue-600);
        color: #fff;
    }

/* ---------- Extras ---------- */
.op-badge.info {
    background: var(--blue-600);
}

.op-btn.sm {
    display: inline-flex;
    padding: 3px 8px;
    font-size: 12px;
    margin-right: 4px;
}

.op-bar.wide {
    width: 140px;
}

/* ---------- Formularios ---------- */
.op-form {
    display: grid;
    gap: 12px;
    max-width: 520px;
}

.op-field label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--gray-600);
    margin-bottom: 4px;
}

.op-field .op-input,
.op-field .op-select {
    width: 100%;
    box-sizing: border-box;
}

.op-check {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
}

.op-ok-msg {
    color: var(--green-600);
    font-weight: 600;
    margin-left: 8px;
}
.op-error {
    color: var(--red-600);
    font-size: 12px;
}

.op-progress {
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
}

    .op-progress > span {
        display: block;
        height: 100%;
        background: var(--blue-600);
        transition: width .2s ease;
    }