* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(180deg, #f4f7fb 0%, #eef2f9 100%);
    color: #1f2a37;
}

h1, h2, h3 {
    margin: 0 0 10px;
}

a {
    color: #0f4fbf;
    text-decoration: none;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    border-bottom: 1px solid #d6deeb;
    background: #ffffff;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.container {
    padding: 20px;
    max-width: 1800px;
    margin: 0 auto;
}

.tabs {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 14px 20px;
    background: #f8fbff;
    border-bottom: 1px solid #d6deeb;
}

.tab {
    flex: 0 0 auto;
    padding: 8px 12px;
    border: 1px solid #cfd9e6;
    border-radius: 8px;
    background: #ffffff;
    color: #1f2a37;
    font-size: 14px;
}

.tab.active {
    background: #0f4fbf;
    color: #ffffff;
    border-color: #0f4fbf;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

.card {
    background: #ffffff;
    border: 1px solid #d6deeb;
    border-radius: 12px;
    padding: 14px;
    box-shadow: 0 2px 8px rgba(13, 54, 105, 0.05);
}

.card-warn {
    border-color: #f59e0b;
    background: #fff8eb;
}

.metric {
    margin: 10px 0 6px;
    font-size: 24px;
    font-weight: 700;
}

.panel {
    background: #ffffff;
    border: 1px solid #d6deeb;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(13, 54, 105, 0.05);
}

table {
    width: 100%;
    min-width: 860px;
    border-collapse: collapse;
    font-size: 13px;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid #dbe4f1;
    border-radius: 10px;
}

.table-wrap table {
    border: none;
}

th,
td {
    border: 1px solid #dbe4f1;
    padding: 6px 8px;
    text-align: left;
    vertical-align: top;
}

th {
    background: #f3f7fd;
    font-weight: 700;
    position: sticky;
    top: 0;
}

tbody tr:nth-child(odd) {
    background: #fcfdff;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    background: #e7eef9;
    border: 1px solid #cad8ee;
    font-size: 12px;
    font-weight: 600;
}

.badge-ok {
    background: #e8f8ef;
    border-color: #9ed9b4;
    color: #136334;
}

.badge-warn {
    background: #fff4e5;
    border-color: #f4c17b;
    color: #9b5a00;
}

.badge-error {
    background: #ffe9ec;
    border-color: #ef9aa4;
    color: #9a1c28;
}

.alert {
    border-radius: 10px;
    padding: 10px 12px;
    margin-bottom: 14px;
    border: 1px solid;
}

.alert-ok {
    background: #ecfbf2;
    border-color: #99d6b0;
    color: #105c31;
}

.alert-error {
    background: #ffedf0;
    border-color: #f0a5af;
    color: #8e1e2a;
}

.alert-warn {
    background: #fff6ea;
    border-color: #f3c488;
    color: #8c4f00;
}

.btn {
    display: inline-block;
    border: 1px solid #c3d2ea;
    background: #ffffff;
    color: #1f2a37;
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
}

.btn:hover {
    background: #f0f5ff;
}

.btn-primary {
    background: #0f4fbf;
    border-color: #0f4fbf;
    color: #ffffff;
}

.btn-primary:hover {
    background: #0a3f99;
}

.btn-danger {
    background: #d93048;
    border-color: #d93048;
    color: #ffffff;
}

.btn-danger:hover {
    background: #b51d36;
}

.control-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}

.inline-form {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    margin: 4px 0;
}

.danger-form {
    margin-left: 6px;
}

.inline-form input[type="text"],
.inline-form input[type="number"] {
    width: 170px;
    border: 1px solid #c6d4eb;
    border-radius: 8px;
    padding: 7px 8px;
    font-size: 13px;
}

.inline-form select {
    border: 1px solid #c6d4eb;
    border-radius: 8px;
    padding: 7px 8px;
    font-size: 13px;
    background: #ffffff;
}

.form-grid {
    display: grid;
    gap: 8px;
}

.form-grid.two-col {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
}

.form-grid label {
    font-size: 13px;
    font-weight: 600;
    color: #2f3d4f;
}

.form-grid input,
.form-grid select {
    border: 1px solid #c6d4eb;
    border-radius: 8px;
    padding: 9px 10px;
    font-size: 14px;
}

.btn-row {
    display: flex;
    align-items: end;
}

.btn-group {
    gap: 8px;
    flex-wrap: wrap;
}

.top-gap {
    margin-top: 12px;
}

.log-box {
    max-height: 520px;
    overflow: auto;
    background: #0f172a;
    color: #d7e3f4;
    border-radius: 10px;
    padding: 12px;
    white-space: pre-wrap;
    word-break: break-word;
    border: 1px solid #243b63;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 12px;
}

.ok {
    color: #0d7a39;
    font-weight: 700;
}

.bad {
    color: #a61e2d;
    font-weight: 700;
}

.muted {
    color: #6b7280;
}

.small {
    font-size: 12px;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    white-space: pre-wrap;
    word-break: break-word;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: radial-gradient(circle at top right, #dbeafe 0%, #f8fbff 50%, #edf2fa 100%);
}

.login-card {
    width: min(440px, 92vw);
    background: #ffffff;
    border: 1px solid #d6deeb;
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 8px 24px rgba(13, 54, 105, 0.08);
}

.login-form {
    display: grid;
    gap: 8px;
}

.login-form input {
    border: 1px solid #c6d4eb;
    border-radius: 8px;
    padding: 9px 10px;
    font-size: 14px;
}

@media (max-width: 768px) {
    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .container {
        padding: 12px;
    }

    .tabs {
        padding: 10px 12px;
    }

    .form-grid.two-col {
        grid-template-columns: 1fr;
    }

    .inline-form {
        flex-wrap: wrap;
    }

    .inline-form input[type="text"],
    .inline-form input[type="number"] {
        width: 100%;
        min-width: 150px;
    }

    table {
        font-size: 12px;
        min-width: 700px;
    }
}