/* --------- layout --------- */
html, body {
    height: 100%;
    margin: 0;
    font-family: Segoe UI,Roboto,Arial,sans-serif;
    background: #f4f7fa;
    color: #202124
}

.wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 24px;
    gap: 20px
}

.card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0,0,0,.08);
    padding: 32px;
    max-width: 100%;
    width: 100%
}

h3 {
    margin-top: 0;
    font-size: 24px;
    color: #1a73e8;
    font-weight: 600
}

.search-row {
    display: flex;
    gap: 8px;
    margin: 18px 0
}

/* --------- inputs & buttons --------- */
.input, .btn {
    font-size: 15px;
    border-radius: 4px;
    padding: 9px 12px;
    border: 1px solid #d1d1d1;
    box-sizing: border-box;
    margin-top:20px;
}

.input {
    width: 100%
}

.btn {
    background: #1a73e8;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background .2s
}

    .btn:hover {
        background: #185abc
    }

textarea {
    width: 100%;
    box-sizing: border-box;
    font-family: Consolas,monospace;
    font-size: 14px
}

/* --------- spinner --------- */
/*#spinner {
    position: fixed;
    inset: 0;
    display: none;
    background: rgba(255,255,255,.6);
    z-index: 9999
}

    #spinner::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        width: 48px;
        height: 48px;
        margin: -24px 0 0 -24px;
        border: 6px solid #3498db;
        border-top-color: transparent;
        border-radius: 50%;
        animation: spin .8s linear infinite
    }

@keyframes spin {
    to {
        transform: rotate(360deg)
    }
}*/

/* --------- flash highlight --------- */
/*.flash {
    animation: flashBg .6s
}

@keyframes flashBg {
    0% {
        background: #fcf8a8
    }

    100% {
        background: white
    }
}*/


/* overlay στο κέντρο οθόνης */
#overlay {
    position: fixed;
    inset: 0;
    display: none;
    background: rgba(255,255,255,.6);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    flex-direction: column
}
    /* spinner */
    #overlay .spinner {
        width: 48px;
        height: 48px;
        border: 6px solid #3498db;
        border-top-color: transparent;
        border-radius: 50%;
        animation: spin .8s linear infinite;
        margin-bottom: 12px
    }

@keyframes spin {
    to {
        transform: rotate(360deg)
    }
}
/* progress chip */
#overlay .chip {
    font: 600 16px/1 Segoe UI,Roboto,Arial,sans-serif;
    color: #1a73e8
}