/* ============================================================================
   LAYOUT · Panel de Métricas y API Keys
   ============================================================================
   Maquetación pura: display, grid, flex, dimensiones, espaciado y posición.
   NINGÚN color, sombra, borde decorativo ni tipografía de marca vive aquí:
   todo eso está en `theme-sooniverse.css`, que es intercambiable.
   ============================================================================ */

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; min-height: 100%; }

/* Los componentes fijan su propio `display` (flex/grid/inline-flex); sin este
   refuerzo, esas reglas de autor ganan sobre el `[hidden]{display:none}` del
   navegador aunque el atributo esté presente. */
[hidden] { display: none !important; }

/* Grano digital: capa fija sobre todo el viewport */
.sv-noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
}

/* Halo del encabezado */
.sv-aura {
    position: absolute;
    inset: 0 0 auto 0;
    height: 420px;
    pointer-events: none;
    z-index: 0;
}

.text-cosmic { background: linear-gradient(135deg, #00FF87 0%, #60EFFF 50%, #8A2BE2 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------------------------------------------------------------------------
   Estructura de página
   --------------------------------------------------------------------------- */
.l-shell    { position: relative; z-index: 1; display: flex; flex-direction: column; min-height: 100vh; }
.l-container{ width: 100%; max-width: 1360px; margin: 0 auto; padding: 0 24px; }
.l-main     { flex: 1 1 auto; padding: 120px 0 56px; }

/* Header */
.sv-header  { position: fixed; top: 0; left: 0; right: 0; z-index: 50; }
.l-header   { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.l-brand    { display: flex; align-items: center; gap: 10px; }
.sv-logo__node { width: 28px; height: 28px; flex: 0 0 28px; object-fit: contain; }
.sv-logo__node--sm { width: 16px; height: 16px; flex: 0 0 16px; }
.l-brand__stack { display: flex; flex-direction: column; gap: 2px; }
.l-nav      { display: flex; align-items: center; gap: 28px; }
.sv-nav__link { display: inline-block; padding: 6px 2px; }
.l-header__meta { display: flex; align-items: center; gap: 10px; }

/* Footer */
.l-footer          { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; flex-wrap: wrap; }
.l-footer__info    { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.l-footer__credit  { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; }

/* ---------------------------------------------------------------------------
   Panel de métricas (filtros + resultados) y overlay de carga
   --------------------------------------------------------------------------- */
#metrics-panel        { position: relative; }
#metrics-panel[aria-busy="true"] { pointer-events: none; }
/* El backdrop cubre todo el panel (puede ser muy alto); el spinner se fija
   al viewport para seguir visible sin depender del scroll ni de la altura
   del panel. */
.l-loading-overlay     { position: absolute; inset: 0; z-index: 30; }
.l-loading-overlay .sv-spinner {
    position: fixed;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    margin: 0;
    z-index: 31;
}

/* Overlay para tarjetas individuales (ej. paginación de tabla o lente) */
.l-loading-overlay--card {
    position: absolute;
    inset: 0;
    z-index: 20;
    border-radius: inherit;
}
.l-loading-overlay--card .sv-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    margin: 0;
    z-index: 21;
}

/* Overlay de página completa (spinner.js): bloquea toda la interfaz
   mientras un <form data-spinner-submit> navega. */
.l-loading-overlay--page { position: fixed; inset: 0; z-index: 9999; }

/* ---------------------------------------------------------------------------
   Encabezado de sección
   --------------------------------------------------------------------------- */
.l-page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; flex-wrap: wrap; }
.l-page-head__text { display: flex; flex-direction: column; gap: 8px; }
.l-page-head h2 { margin: 0; }
.l-page-head__actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* ---------------------------------------------------------------------------
   Rejillas
   --------------------------------------------------------------------------- */
.l-grid            { display: grid; gap: 18px; }
.l-grid--kpi       { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.l-grid--split     { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: stretch; }
.l-grid--halves    { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.l-grid--form      { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.l-grid--filters   { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }

.l-stack           { display: flex; flex-direction: column; gap: 18px; }
.l-stack--tight    { gap: 8px; }
.l-row             { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.l-row--between    { justify-content: space-between; }
.l-row--end        { justify-content: flex-end; }
.l-spacer          { flex: 1 1 auto; }

.l-mt-lg { margin-top: 32px; }
/* `l-mt-sm` ya se usaba en dashboard.html sin estar definida (no-op silencioso);
   se declara aquí para que el espaciado sea el que el marcado pretendía. */
.l-mt-sm { margin-top: 8px; }
.l-mb-sm { margin-bottom: 8px; }
.l-mb-md { margin-bottom: 18px; }
.l-mb-lg { margin-bottom: 32px; }

/* ---------------------------------------------------------------------------
   Tarjetas
   --------------------------------------------------------------------------- */
.sv-card, .sv-panel { padding: 20px 22px; }
.sv-card--compact   { padding: 0; }
.l-card--flush      { padding: 0; }
.l-card__head       { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; flex-wrap: wrap; }
.l-card__head--compact { padding: 14px 20px 8px; }
.l-card__body       { padding: 0 22px 22px; }
.l-card__body--compact { padding: 0 20px 16px; }
.l-card__body--flush{ padding: 0; }

.l-kpi        { display: flex; flex-direction: column; gap: 6px; }
.l-kpi__value { display: flex; align-items: baseline; gap: 8px; }
.l-kpi__foot  { display: flex; align-items: center; gap: 8px; margin-top: 4px; }

.sv-divider   { margin: 20px 0; }

/* ---------------------------------------------------------------------------
   Segmentos (Diario / Semanal / Mensual)
   --------------------------------------------------------------------------- */
.sv-segment          { display: flex; align-items: center; gap: 2px; padding: 4px; max-width: 100%; overflow-x: auto; }
.sv-segment__item    { display: inline-block; padding: 8px 18px; text-align: center; white-space: nowrap; flex: 0 0 auto; }

/* ---------------------------------------------------------------------------
   Badges y puntos de estado
   --------------------------------------------------------------------------- */
.sv-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; white-space: nowrap; }
.sv-dot   { display: inline-block; width: 8px; height: 8px; flex: 0 0 8px; }

/* ---------------------------------------------------------------------------
   Formularios
   --------------------------------------------------------------------------- */
.l-field       { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.l-field--wide { grid-column: 1 / -1; }
.sv-label      { display: block; }
.sv-input, .sv-select, .sv-textarea { width: 100%; padding: 10px 13px; }
.sv-textarea   { resize: vertical; min-height: 62px; }
.sv-help       { display: block; }
.l-form-actions{ display: flex; align-items: center; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

.sv-btn        { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 22px; }
.sv-btn--sm    { padding: 7px 14px; font-size: 11px; }

/* Chips de filtro activo */
.l-chips       { display: flex; flex-wrap: wrap; gap: 8px; }
.sv-chip       { padding: 5px 6px 5px 11px; }
.sv-chip__remove { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; padding: 0; }

/* Spinner de estado de carga (botones y overlay) */
.sv-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-width: 2px;
    border-style: solid;
    border-radius: 50%;
    box-sizing: border-box;
    animation: l-spin 1.1s linear infinite;
}
.sv-spinner--lg { width: 28px; height: 28px; border-width: 3px; }
@keyframes l-spin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Multi-select y select único (disclosure <details>/<summary>) */
.sv-multiselect, .sv-listbox, .sv-timepicker { display: block; width: 100%; min-width: 0; }
.sv-multiselect__trigger { width: 100%; padding: 10px 13px; }
.sv-multiselect__count { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; padding: 0 5px; }
.sv-multiselect__chevron { width: 6px; height: 6px; flex: 0 0 6px; transform: rotate(45deg); margin-top: -2px; }
.sv-multiselect__panel, .sv-listbox__panel {
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    min-width: 220px;
    z-index: 20;
    max-height: 280px;
    overflow-y: auto;
    padding: 6px;
}
.sv-multiselect__option, .sv-listbox__option { padding: 8px 10px; }
.sv-multiselect__empty  { padding: 8px 10px; display: block; }
.sv-listbox__option     { display: flex; align-items: center; width: 100%; text-align: left; background: none; border: none; font: inherit; cursor: pointer; }

/* Selector de franja horaria (disclosure <details>/<summary>) */
.sv-timepicker { position: relative; }
.sv-timepicker__label { font-family: var(--font-mono); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sv-timepicker__panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 290px;
    z-index: 25;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sv-timepicker__section-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-family: var(--font-mono);
    font-weight: 600;
}
.sv-timepicker__presets {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sv-segment--xs {
    gap: 2px;
    padding: 2px;
}
.sv-segment--xs .sv-segment__item {
    padding: 4px 8px;
    font-size: 10px;
    letter-spacing: 0.4px;
}
.sv-timepicker__matrix-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sv-timepicker__matrix-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sv-timepicker__hours {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 3px;
}
.sv-timepicker__hour-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 26px;
    font-family: var(--font-mono);
    font-size: 11px;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    background: transparent;
    padding: 0;
}
.sv-timepicker__inputs {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    padding-top: 8px;
}
.sv-timepicker__input-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.sv-timepicker__inputs-sep {
    padding-bottom: 6px;
    font-size: 13px;
}
.sv-time-select {
    width: 100%;
    padding: 6px 8px;
    font-size: 12px;
    font-family: var(--font-mono);
}
.sv-btn--xs {
    padding: 2px 7px;
    font-size: 10px;
    border-radius: 4px;
}
.sv-label--xs {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-mono);
}

/* Flatpickr (datepicker vendorizado): estructura. Colores en theme-*.css.
   El input real queda oculto (display:none, lo pone flatpickr) y en su
   lugar se muestra el altInput, con la misma clase .sv-input.
   `display` (no solo opacity/visibility) tiene que alternar con `.open`:
   si no, el calendario recién instanciado queda en flujo normal al final
   del <body> -antes de la primera apertura, que es cuando flatpickr calcula
   por primera vez el `top`/`left` absolutos- y su caja invisible sigue
   contando para el alto de scroll de la página, dejando un hueco en blanco
   debajo del footer hasta que se abre el datepicker por primera vez. */
.flatpickr-calendar     { position: absolute; width: 280px; padding: 12px; font-size: 13px; z-index: 9990; opacity: 0; visibility: hidden; display: none; }
.flatpickr-calendar.open { opacity: 1; visibility: visible; display: block; }
.flatpickr-months       { display: flex; align-items: center; justify-content: space-between; padding-bottom: 8px; }
.flatpickr-month        { flex: 1 1 auto; display: flex; align-items: center; justify-content: center; height: 26px; }
.flatpickr-current-month{ display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 13px; padding: 0; }
.flatpickr-current-month input.cur-year { width: 46px; padding: 0; border: none; background: none; font: inherit; }
.flatpickr-current-month .flatpickr-monthDropdown-months { border: none; font: inherit; padding: 0 2px; }
.flatpickr-prev-month, .flatpickr-next-month { display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 6px; cursor: pointer; }
.flatpickr-prev-month svg, .flatpickr-next-month svg { width: 12px; height: 12px; }
.flatpickr-weekdays     { display: flex; margin-top: 6px; }
.flatpickr-weekdaycontainer { display: flex; width: 100%; }
span.flatpickr-weekday  { flex: 1; text-align: center; font-size: 11px; padding: 4px 0; }
.flatpickr-days         { display: flex; }
.dayContainer           { display: grid; grid-template-columns: repeat(7, 1fr); row-gap: 2px; width: 100%; }
.flatpickr-day          { display: flex; align-items: center; justify-content: center; height: 30px; margin: 0; border-radius: 6px; cursor: pointer; }
.flatpickr-innerContainer, .flatpickr-rContainer { width: 100%; }

/* Tooltip accesible (hover / focus-within, sin JS) */
.sv-tooltip          { position: relative; display: inline-flex; align-items: center; margin-left: 6px; }
.sv-tooltip__trigger { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; padding: 0; border-radius: 50%; }
.sv-tooltip__bubble  {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    width: 230px;
    padding: 10px 12px;
    z-index: 999;
    pointer-events: none;
    white-space: normal;
    text-align: left;
}
.sv-tooltip--bottom-end .sv-tooltip__bubble,
.sv-tooltip--bottom .sv-tooltip__bubble {
    bottom: auto;
    top: calc(100% + 8px);
    left: auto;
    right: 0;
    z-index: 999;
}
.sv-tooltip--bottom-start .sv-tooltip__bubble {
    bottom: auto;
    top: calc(100% + 8px);
    left: 0;
    right: auto;
    z-index: 999;
}
.sv-tooltip--top-start .sv-tooltip__bubble {
    bottom: calc(100% + 8px);
    top: auto;
    left: 0;
    right: auto;
    z-index: 999;
}

/* Card acordeón / disclosure */
.sv-card--accordion {
    padding: 0;
    overflow: visible;
}
.sv-card__summary {
    cursor: pointer;
    list-style: none;
    user-select: none;
    width: 100%;
}
.sv-card__summary::-webkit-details-marker { display: none; }
.sv-accordion__chevron {
    width: 8px;
    height: 8px;
    border: solid var(--text-secondary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    transition: transform var(--dur-fast) var(--ease-out);
    margin-left: 4px;
    flex-shrink: 0;
}
.sv-card--accordion[open] .sv-accordion__chevron {
    transform: rotate(-135deg);
}
.sv-card--accordion > .l-card__body {
    padding: 0 22px 20px;
}

/* ---------------------------------------------------------------------------
   Tablas
   --------------------------------------------------------------------------- */
.l-table-wrap  { width: 100%; overflow-x: auto; }
.l-table-wrap--visible { overflow: visible; }
.sv-table      { width: 100%; border-collapse: collapse; min-width: 720px; }
.sv-table--fit { min-width: 0; width: 100%; }
.sv-table--fit th,
.sv-table--fit td { padding: 10px 8px; }
.sv-table th,
.sv-table td   { padding: 12px 16px; text-align: left; vertical-align: middle; }
.sv-table th.sv-num,
.sv-table td.sv-num { text-align: right; white-space: nowrap; }
.sv-table thead th  { position: sticky; top: 0; z-index: 2; }
/* Nombres de modelo pueden ser muy largos (paths tipo proveedor/familia);
   se acortan con ellipsis en vez de forzar la tabla a desbordar. `max-width`
   en una celda no se respeta con table-layout:auto (el navegador la crece
   igual para ajustar el contenido); esta tabla necesita layout fijo para
   que la columna quede realmente acotada. */
#akd-tabla-modelo   { table-layout: fixed; }
#akd-tabla-modelo th:first-child,
.l-cell--modelo     { width: 285px; max-width: 285px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.l-table-actions    { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }
.l-inline-form      { display: inline; }

/* Card "Pool vLLM": una fila por nodo, con sus acciones debajo */
.l-worker-row { padding: 10px 0; border-bottom: 1px solid var(--border-subtle); }
.l-worker-row:last-child { border-bottom: none; padding-bottom: 0; }
.l-worker-row .l-table-actions { justify-content: flex-start; }

/* Card de peticiones: orden por columna, copiar sesión, paginación */
.l-sort-btn    { display: inline-flex; align-items: center; gap: 5px; background: none; border: none; padding: 0; cursor: pointer; font: inherit; }
.l-sort-arrow  { width: 6px; height: 6px; display: inline-block; flex: 0 0 6px; }
.l-copy-btn    { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; padding: 0; margin-left: 6px; background: none; border: none; cursor: pointer; flex: 0 0 22px; }
.l-pagination  { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 22px; flex-wrap: wrap; }

/* ---------------------------------------------------------------------------
   Gráfica Chart.js (dashboard principal)
   --------------------------------------------------------------------------- */
.l-chart-canvas-wrap { position: relative; height: 320px; }

/* ---------------------------------------------------------------------------
   Mensajes
   --------------------------------------------------------------------------- */
.l-messages { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.sv-alert   { display: flex; align-items: flex-start; gap: 10px; padding: 13px 17px; }
.sv-secret  { display: block; padding: 14px 16px; margin-top: 10px; }

/* ---------------------------------------------------------------------------
   Scrollbar
   --------------------------------------------------------------------------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
.sv-segment { scrollbar-width: thin; }
.sv-segment::-webkit-scrollbar { height: 5px; }

/* ---------------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .l-grid--split { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 720px) {
    .l-container   { padding: 0 16px; }
    .l-header      { height: auto; flex-wrap: wrap; row-gap: 12px; }
    .l-nav         { gap: 18px; width: 100%; overflow-x: auto; }
    h1, .sv-h1     { font-size: 34px; }
    h2, .sv-h2     { font-size: 26px; }
    .sv-metric     { font-size: 26px; }
    .sv-chart      { height: 200px; }

    /* Card de peticiones: tabla -> lista de tarjetas, sin scroll horizontal */
    .sv-table--responsive             { min-width: 0; }
    .sv-table--responsive thead       { display: none; }
    .sv-table--responsive,
    .sv-table--responsive tbody,
    .sv-table--responsive tr          { display: block; width: 100%; }
    .sv-table--responsive tr          { padding: 12px 16px; margin-bottom: 12px; }
    .sv-table--responsive td          { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 6px 0; text-align: right; white-space: normal; }
    .sv-table--responsive td::before  { content: attr(data-label); text-align: left; white-space: nowrap; }
}

/* =============================================================================
   RITMO DE USO Y CAPACIDAD (solo estructura; el color vive en el tema)
   ============================================================================= */

/* Mismo alto que .l-chart-canvas-wrap para que cambiar de lente no reflote la
   página. El canvas de matriz necesita un contenedor de alto fijo igual que
   cualquier otra gráfica de Chart.js. */
.l-heatmap-wrap { position: relative; height: 280px; }

.l-heatmap__legend {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}
.l-heatmap__step   { display: inline-flex; align-items: center; gap: 5px; }
.l-heatmap__swatch { width: 16px; height: 12px; flex: 0 0 16px; }

/* Medidor de margen */
.l-meter        { position: relative; height: 10px; width: 100%; }
.l-meter__fill  { position: absolute; inset: 0 auto 0 0; }
.l-meter__mark  { position: absolute; top: -3px; bottom: -3px; width: 1px; }
.l-meter__foot  { display: flex; justify-content: space-between; margin-top: 6px; }

/* Curva de degradación de la página de capacidad */
.l-capacidad-curva { position: relative; height: 340px; }

/* Ficha clave/valor del hardware medido */
.sv-ficha       { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; }
.sv-ficha dt    { margin: 0; }
.sv-ficha dd    { margin: 0; text-align: right; }

/* Barra de deltas del periodo anterior */
.l-comparativa {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding-top: 10px;
    margin-top: 12px;
}

@media (max-width: 720px) {
    /* 24 columnas comprimidas en 320 px son ilegibles: mejor scroll horizontal
       dentro de la tarjeta que una rejilla que no se puede leer. */
    .l-heatmap-scroll { overflow-x: auto; }
    .l-heatmap-wrap   { min-width: 620px; }
    .l-capacidad-curva { height: 260px; }
}

/* Casilla suelta fuera de un multiselect (opciones del dashboard). Reutiliza el
   estilo de casilla del multiselect, definido en theme-sooniverse.css. */
.sv-check { display: flex; align-items: center; gap: 8px; padding: 3px 0; cursor: pointer; }