/* =========================================================
   TuNoticia – Estado de Servicios  |  frontend.css
   Diseño compatible con el tema oscuro de TuNoticia
   ========================================================= */

/* ---------- Variables ---------- */
:root {
    --tnserv-bg:          #1a1a1a;
    --tnserv-border:      #2e2e2e;
    --tnserv-accent:      #d63031;       /* rojo TuNoticia */
    --tnserv-title-bg:    #d63031;
    --tnserv-title-color: #ffffff;
    --tnserv-item-bg:     #232323;
    --tnserv-item-hover:  #2c2c2c;
    --tnserv-text:        #e0e0e0;
    --tnserv-muted:       #888;
    --tnserv-green:       #00b894;
    --tnserv-yellow:      #ffb142;
    --tnserv-red:         #e74c3c;
    --tnserv-radius:      6px;
    --tnserv-font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---------- Contenedor principal ---------- */
.tnserv-bar {
    display: flex;
    align-items: stretch;
    background: var(--tnserv-bg);
    border: 1px solid var(--tnserv-border);
    border-radius: var(--tnserv-radius);
    overflow: visible; /* Permite que el tooltip sobresalga */
    font-family: var(--tnserv-font);
    font-size: 12px;
    margin: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,.45);
    position: relative;
}

/* ---------- Título "SERVICIOS" ---------- */
.tnserv-bar__title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 14px;
    background: var(--tnserv-title-bg);
    color: var(--tnserv-title-color);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    white-space: nowrap;
    min-width: 80px;
    flex-shrink: 0;
    border-top-left-radius: var(--tnserv-radius);
    border-bottom-left-radius: var(--tnserv-radius);
}

.tnserv-bar__icon {
    font-size: 18px;
    line-height: 1;
}

/* ---------- Fila de ítems ---------- */
.tnserv-bar__items {
    display: flex;
    flex: 1;
    align-items: stretch;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
}
.tnserv-bar__items::-webkit-scrollbar { display: none; }

/* ---------- Ítem individual ---------- */
.tnserv-bar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 10px 18px;
    border-right: 1px solid var(--tnserv-border);
    background: var(--tnserv-item-bg);
    transition: background .18s ease;
    cursor: default;
    flex: 1;
    min-width: 90px;
    position: relative;
}

.tnserv-bar__item:last-child {
    border-right: none;
    border-top-right-radius: var(--tnserv-radius);
    border-bottom-right-radius: var(--tnserv-radius);
}

.tnserv-bar__item:hover {
    background: var(--tnserv-item-hover);
}

/* Línea superior de color según estado */
.tnserv-bar__item::before {
    content: '';
    display: block;
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    transition: background .2s;
}
.tnserv-bar__item--green::before  { background: var(--tnserv-green); }
.tnserv-bar__item--yellow::before { background: var(--tnserv-yellow); }
.tnserv-bar__item--red::before    { background: var(--tnserv-red); }

/* ---------- Ícono SVG ---------- */
.tnserv-bar__item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}
.tnserv-bar__item-icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 2;
    transition: stroke .2s, color .2s;
}
.tnserv-bar__item--green  .tnserv-bar__item-icon svg { stroke: var(--tnserv-green);  color: var(--tnserv-green); }
.tnserv-bar__item--yellow .tnserv-bar__item-icon svg { stroke: var(--tnserv-yellow); color: var(--tnserv-yellow); }
.tnserv-bar__item--red    .tnserv-bar__item-icon svg { stroke: var(--tnserv-red);    color: var(--tnserv-red); }

/* ---------- Nombre del servicio ---------- */
.tnserv-bar__item-name {
    color: var(--tnserv-text);
    font-weight: 700;
    font-size: 11px;
    letter-spacing: .4px;
    text-transform: uppercase;
    line-height: 1;
}

/* ---------- Punto indicador de estado ---------- */
.tnserv-bar__item-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: block;
    margin-top: 1px;
    transition: background .2s;
}
.tnserv-bar__item--green  .tnserv-bar__item-dot { background: var(--tnserv-green); }
.tnserv-bar__item--yellow .tnserv-bar__item-dot { background: var(--tnserv-yellow); }
.tnserv-bar__item--red    .tnserv-bar__item-dot { background: var(--tnserv-red); }

/* ---------- Tooltip / Hint al pasar el mouse ---------- */
.tnserv-tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: #0f0f0f;
    color: #f5f5f5;
    padding: 7px 11px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    white-space: normal;
    width: max-content;
    max-width: 210px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.65);
    border: 1px solid #333333;
    z-index: 999;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    line-height: 1.35;
}

/* Flecha desplegable del tooltip */
.tnserv-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #0f0f0f transparent transparent transparent;
}

.tnserv-bar__item:hover .tnserv-tooltip {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 600px) {
    .tnserv-bar {
        flex-direction: column;
    }
    .tnserv-bar__title {
        flex-direction: row;
        min-width: auto;
        padding: 8px 14px;
        gap: 8px;
        font-size: 11px;
        border-radius: var(--tnserv-radius) var(--tnserv-radius) 0 0;
    }
    .tnserv-bar__items {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .tnserv-bar__item {
        flex: 1 1 45%;
        border-right: none;
        border-bottom: 1px solid var(--tnserv-border);
        padding: 10px 8px;
    }
    .tnserv-bar__item:last-child {
        border-bottom: none;
        border-radius: 0 0 var(--tnserv-radius) var(--tnserv-radius);
    }
}

/* =========================================================
   SKELETON / LOADING STATE (mientras carga el AJAX)
   ========================================================= */
@keyframes tnserv-shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position:  400px 0; }
}

.tnserv-skeleton {
    display: flex;
    flex: 1;
    align-items: stretch;
}

.tnserv-skel-item {
    flex: 1;
    min-width: 90px;
    height: 100%;
    min-height: 60px;
    border-right: 1px solid var(--tnserv-border);
    background: linear-gradient(
        90deg,
        #232323 25%,
        #2e2e2e 50%,
        #232323 75%
    );
    background-size: 800px 100%;
    animation: tnserv-shimmer 1.4s infinite linear;
}

.tnserv-skel-item:last-child {
    border-right: none;
}