body {
    font-family: Tahoma, Arial, sans-serif;
    background: #c0c0c0;
    margin: 0;
    padding: 10px;
    color: #000;
}

.okno {
    width: 100%;
    margin: 0;
    background: #d4d0c8;
    border-top: 2px solid #ffffff;
    border-left: 2px solid #ffffff;
    border-right: 2px solid #404040;
    border-bottom: 2px solid #404040;
    box-shadow: 2px 2px 0 #808080;
}

.okno:not(:has(table, .filtry)) {
    max-width: 900px;
    margin: 0 auto;
}

.hlavicka {
    background: #000080;
    color: #fff;
    padding: 8px 10px;
    font-weight: bold;
}

.obsah {
    padding: 15px;
}

.toolbar {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tlacitko {
    display: inline-block;
    padding: 6px 12px;
    text-decoration: none;
    color: #000;
    background: #d4d0c8;
    border-top: 2px solid #ffffff;
    border-left: 2px solid #ffffff;
    border-right: 2px solid #404040;
    border-bottom: 2px solid #404040;
    cursor: pointer;
    font: inherit;
}

.tlacitko:active {
    border-top: 2px solid #404040;
    border-left: 2px solid #404040;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    table-layout: auto;
}

th,
td {
    border: 1px solid #808080;
    padding: 6px 8px;
    text-align: left;
    vertical-align: top;
}

th {
    background: #e1e1e1;
}

td {
    word-break: break-word;
}

td small {
    color: #555;
}

.zprava-uspech {
    margin-bottom: 15px;
    padding: 10px;
    background: #e6ffe6;
    border: 1px solid #008000;
}

.zprava-chyba {
    margin-bottom: 15px;
    padding: 10px;
    background: #ffdede;
    border: 1px solid #cc0000;
}

.neaktivni {
    color: #666;
    background: #f2f2f2;
}

.stav-aktivni {
    color: #006000;
    font-weight: bold;
}

.stav-neaktivni {
    color: #800000;
    font-weight: bold;
}

.stav-ukonceno {
    color: #555;
}

.akce-odkaz {
    color: #000080;
    text-decoration: underline;
    margin-right: 10px;
}

.prazdne {
    padding: 15px;
    background: #fff;
    border: 1px solid #808080;
}

.box {
    background: #f3f3f3;
    border: 1px solid #808080;
    padding: 12px;
    margin-bottom: 15px;
}

.nadpis-boxu {
    font-weight: bold;
    margin-bottom: 10px;
}

.radek {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 10px;
    align-items: start;
    margin-bottom: 10px;
}

.popisek {
    font-weight: bold;
}

input[type="text"],
input[type="email"],
input[type="date"],
input[type="password"],
select,
textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 6px;
    font: inherit;
    border: 1px solid #7f9db9;
    background: #fff;
    color: #000;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

.chyby {
    margin-bottom: 15px;
    padding: 10px;
    background: #ffdede;
    border: 1px solid #cc0000;
}

.info {
    margin-bottom: 15px;
    padding: 10px;
    background: #f3f3f3;
    border: 1px solid #808080;
}

.tlacitka {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filtry {
    margin-bottom: 15px;
    padding: 12px;
    background: #dcd8d0;
    border: 1px solid #808080;
    display: grid;
    grid-template-columns: repeat(5, minmax(160px, 1fr));
    gap: 10px;
    align-items: end;
}

.filtr-radek {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filtr-radek label {
    font-weight: bold;
}

.filtr-tlacitka {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: end;
}

.pocet-zaznamu {
    margin-bottom: 10px;
    font-weight: bold;
}

input[type="password"] {
    width: 100%;
    box-sizing: border-box;
    padding: 6px;
    font: inherit;
    border: 1px solid #7f9db9;
    background: #fff;
    color: #000;
}

@media (max-width: 1200px) {
    .filtry {
        grid-template-columns: repeat(2, minmax(200px, 1fr));
    }
}

@media (max-width: 900px) {
    .filtry {
        grid-template-columns: 1fr;
    }

    .obsah {
        overflow-x: auto;
    }

    table {
        min-width: 1100px;
    }
}

@media (max-width: 700px) {
    .radek {
        grid-template-columns: 1fr;
    }
}