/* Container dos cards -------------------------------------------- */
.card-grid {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

/* cards -------------------------------------------- */
.card {
    background: #fff;
    border-radius: 16px;

    min-width: 350px;
    max-width: 400px;

    min-height: 500px;
    max-height: 550px;
    /*height: 420px;*/
    
    display: flex;
    flex-direction: column;
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
    overflow: hidden;
    
    position: relative;
}

/* Elemento Fake apenas para o brilho
 -------------------------------------------- */

.card::after {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 20px;

    box-shadow: 0 0 0 rgba(255,115,16,0);
    pointer-events: none;
}

/* Animação de piscar */
@keyframes cardBlink {
    0%   { box-shadow: 0 0 0 rgba(255,115,16,0); }
    50%  { box-shadow: 0 0 22px rgba(255,115,16,0.7); }
    100% { box-shadow: 0 0 0 rgba(255,115,16,0); }
}

.card.just-connected::after,
.card.blink,
.card.just-connected {
    animation: cardBlink 0.6s ease-in-out 2;
}

/* Header (topo) -------------------------------------------- */

.card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    background: #ff7310;
    border-bottom: 1px solid #e0e0e0;
    color: #fff;
}

/* container do texto */
.card-device-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* nome principal */
.card-device-title {
    font-size: 22px;
    font-weight: 700;
    /*color: #000;*/
    /*color: #fff;*/
}

/* [id] discreto */
.card-device-id {
    font-size: 16px;
    font-weight: 500;
    /*color: #e6e6e6;*/
}

/* linha secundária */
.card-device-meta {
    font-size: 13px;
    /*color: #dedede;*/
}

.card-device-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;        /* 🔵 circular */
    object-fit: contain;
    background: #ffffff;       /* fundo branco */
    padding: 3px;              /* espaço interno */
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
    flex-shrink: 0;
}

/* Body (corpo) -------------------------------------------- */

.card-body {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}

/* footer (rodape) -------------------------------------------- */

.card-footer {
    padding: 10px;
    display: flex;
    flex-direction: column;   /* 👈 empilha */
    gap: 10px;
    background: #fafafa;
}

.card-footer-buttons {
    display: flex;
    gap: 6px;
}

.card-footer-buttons button {
    flex: 1;                  /* 👈 todos iguais */
    padding: 7px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    background: #ff842b;
    color: #ffffff;
    transition: 
        background-color 0.15s ease,
        transform 0.1s ease,
        box-shadow 0.1s ease;
}

.card-footer-buttons button:hover {
    background: #af4900;              /* levemente mais escuro */
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.card-footer-buttons button:active {
    transform: translateY(1px);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.card.inactive {
    opacity: 0.55;
    filter: grayscale(100%);
    pointer-events: none;   /* 🔥 trava interação */
}

/* Card novo! ---------------------------------- */

.card-status {
    position: absolute;
    top: 6px;
    left: 8px;

    display: flex;
    align-items: center;
    gap: 6px;

    font-size: 11px;
    color: #777;
}

.card-status .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #999;
}

.card.connected {
    opacity: 1;
    filter: none;
    pointer-events: auto;
}

.card.connected .card-status .dot {
    background: #2ecc71;
}

.card.connected .card-status .label {
    color: #2e7d32;
}


.card.inactive .card-status .dot {
    background: #999;
}

.card.inactive .card-status .label {
    color: #888;
}