:root {
    --bg: #bdbdbd;
    --panel: #e6e6e6;
    --panel-2: #f2f2f2;
    --text: #111111;
    --muted: #555555;
    --border-dark: #7a7a7a;
    --border-light: #ffffff;
    --border-mid: #9b9b9b;
    --table-head: #d3d3d3;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.35;
    font-size: 14px;
}

.wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 16px;
}

.screen {
    display: none;
}

.screen.active {
    display: block;
}

.window {
    background: var(--panel);
    border-top: 2px solid var(--border-light);
    border-left: 2px solid var(--border-light);
    border-right: 2px solid var(--border-dark);
    border-bottom: 2px solid var(--border-dark);
    padding: 14px;
    margin-bottom: 16px;
}

.titlebar {
    background: linear-gradient(#d9d9d9, #c9c9c9);
    border: 1px solid var(--border-dark);
    padding: 8px 10px;
    font-weight: bold;
    margin: -14px -14px 14px -14px;
}

h1,
h2,
h3 {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: bold;
}

p {
    margin: 0 0 10px;
}

.muted {
    color: var(--muted);
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 4px;
}

select,
input {
    width: 100%;
    padding: 8px 9px;
    font-size: 14px;
    border-top: 2px solid var(--border-dark);
    border-left: 2px solid var(--border-dark);
    border-right: 2px solid var(--border-light);
    border-bottom: 2px solid var(--border-light);
    background: #ffffff;
    color: var(--text);
    border-radius: 0;
    outline: none;
}

input::placeholder {
    color: #888;
}

.field {
    margin-bottom: 12px;
}

.row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.btn {
    display: inline-block;
    width: 100%;
    padding: 8px 12px;
    border-radius: 0;
    border-top: 2px solid var(--border-light);
    border-left: 2px solid var(--border-light);
    border-right: 2px solid var(--border-dark);
    border-bottom: 2px solid var(--border-dark);
    background: #d9d9d9;
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    font-weight: bold;
}

.btn:active {
    border-top: 2px solid var(--border-dark);
    border-left: 2px solid var(--border-dark);
    border-right: 2px solid var(--border-light);
    border-bottom: 2px solid var(--border-light);
}

.divider {
    height: 1px;
    background: var(--border-mid);
    margin: 14px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    margin-top: 8px;
}

th,
td {
    border: 1px solid #8b8b8b;
    padding: 7px 8px;
    text-align: left;
    vertical-align: top;
}

th {
    background: var(--table-head);
    font-weight: bold;
}

.table-wrap {
    overflow-x: auto;
}

.status {
    font-weight: bold;
}

.status-good {
    color: #111;
}

.status-bad {
    color: #111;
}

.small-note {
    font-size: 12px;
    color: var(--muted);
    margin-top: 6px;
}

.section-title {
    font-weight: bold;
    margin: 0 0 6px;
    font-size: 14px;
}

.stack {
    display: grid;
    gap: 12px;
}

/* --- */
.footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.simtecLogo {
    width: 32px;
}