:root {
    --bg: #f4f8fa;
    --card: #ffffff;
    --text: #183747;
    --muted: #627987;
    --border: #d8e5eb;
    --primary: #c83676;
    --primary-dark: #a92a62;
    --secondary: #1e516b;
    --secondary-dark: #173d51;
    --danger: #b8223e;
    --danger-dark: #941a31;
    --danger-bg: #fdecef;
    --warning: #9a5b00;
    --warning-bg: #fff4d8;
    --success: #188654;
    --success-bg: #e7f5ee;
}

.hidden {
    display: none !important;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(180deg, #eef6f9 0, var(--bg) 220px);
    color: var(--text);
}

header {
    background: var(--secondary);
    color: white;
    padding: 14px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-bottom: 5px solid var(--primary);
    box-shadow: 0 10px 26px rgba(30, 81, 107, 0.16);
}

nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: white;
    text-decoration: none;
    font-weight: 800;
    font-size: 19px;
}

.brand:hover {
    text-decoration: none;
}

.brand img {
    display: block;
    width: 148px;
    height: auto;
    background: white;
    border-radius: 6px;
    padding: 6px 8px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 9px 12px;
    border-radius: 8px;
}

nav a:hover,
.nav-menu-button:hover,
.nav-menu:focus-within .nav-menu-button,
.nav-menu:hover .nav-menu-button {
    background: rgba(255, 255, 255, 0.12);
    text-decoration: none;
}

.nav-menu {
    position: relative;
}

.nav-menu-button {
    background: transparent;
    color: white;
    padding: 9px 12px;
    min-height: 0;
}

.nav-menu-panel {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 20;
    min-width: 180px;
    background: var(--secondary-dark);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 12px 28px rgba(10, 31, 42, 0.28);
}

.nav-menu:hover .nav-menu-panel,
.nav-menu:focus-within .nav-menu-panel {
    display: block;
}

.nav-menu-panel a {
    display: block;
    margin: 0;
    white-space: nowrap;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 13px;
    font-weight: 700;
}

.user-menu .muted {
    color: rgba(255, 255, 255, 0.72);
}

.user-menu form {
    margin: 0;
}

.auth-card {
    max-width: 420px;
    margin: 48px auto 24px;
}

.auth-card input {
    width: 100%;
}

.alert {
    border-radius: 8px;
    padding: 10px 12px;
    font-weight: 700;
}

.alert-danger {
    background: var(--danger-bg);
    color: var(--danger);
}

main {
    padding: 32px;
    max-width: 1500px;
    margin: 0 auto;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 8px 24px rgba(30, 81, 107, 0.07);
    margin-bottom: 24px;
    overflow-x: auto;
}

.card h2 {
    color: var(--secondary);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 5px solid var(--secondary);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 8px 24px rgba(30, 81, 107, 0.07);
}

.stat-card span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

.stat-card strong {
    display: block;
    margin-top: 8px;
    font-size: 28px;
    color: var(--secondary);
}

.stat-success {
    border-left-color: var(--success);
    background: linear-gradient(90deg, var(--success-bg), var(--card) 46%);
}

.stat-success strong {
    color: var(--success);
}

.stat-warning {
    border-left-color: var(--warning);
    background: linear-gradient(90deg, var(--warning-bg), var(--card) 46%);
}

.stat-warning strong {
    color: var(--warning);
}

.stat-danger {
    border-left-color: var(--danger);
    background: linear-gradient(90deg, var(--danger-bg), var(--card) 46%);
}

.stat-danger strong {
    color: var(--danger);
}

.stat-total {
    border-left-color: var(--secondary);
}

table {
    border-collapse: collapse;
    width: 100%;
    min-width: 760px;
    margin-top: 12px;
}

th,
td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #eef6f9;
    border-top: 1px solid var(--border);
}

a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

a:hover {
    text-decoration: underline;
}

button,
.btn {
    border: 0;
    border-radius: 8px;
    padding: 8px 12px;
    min-height: 34px;
    background: var(--primary);
    color: white;
    font-weight: 700;
    cursor: pointer;
    display: inline-block;
}

button:hover,
.btn:hover {
    background: var(--primary-dark);
    text-decoration: none;
}

.nav-menu-button,
.nav-menu-button:hover {
    background: transparent;
    color: white;
    width: auto;
}

.nav-menu:hover .nav-menu-button,
.nav-menu:focus-within .nav-menu-button {
    background: rgba(255, 255, 255, 0.12);
}

.btn + .btn {
    margin-left: 8px;
}

.btn-secondary {
    background: var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
}

.btn.disabled,
.btn.disabled:hover {
    background: #b8c8d0;
    color: #f8fbfc;
    cursor: not-allowed;
    pointer-events: none;
}

.danger {
    background: var(--danger);
}

.danger:hover {
    background: var(--danger-dark);
}

.muted {
    color: var(--muted);
    font-size: 13px;
}

.pill {
    display: inline-block;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    background: #eef6f9;
    color: var(--secondary);
    font-weight: 700;
}

.pill-success {
    background: var(--success-bg);
    color: var(--success);
}

.pill-warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.pill-danger {
    background: var(--danger-bg);
    color: var(--danger);
}

.pill-muted {
    background: #eef6f9;
    color: var(--muted);
}

input,
select {
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: white;
}

input[readonly] {
    width: 100%;
    font-family: monospace;
    background: #f8fbfc;
    color: var(--secondary-dark);
}

.cmd-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    margin: 8px 0 14px;
}

.copy-row {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 82px;
    gap: 8px;
    align-items: start;
    margin: 0 0 10px;
}

.copy-row input {
    min-height: 34px;
}

.copy-button,
.actions-cell button {
    width: 82px;
    text-align: center;
}

.actions-cell {
    width: 150px;
    white-space: nowrap;
}

.actions-cell form,
.actions-cell p {
    margin: 0 0 8px;
}

.running-row td {
    background: var(--warning-bg);
}

.backup-row td {
    vertical-align: middle;
}

details summary {
    cursor: pointer;
    font-weight: 700;
}

pre {
    background: var(--secondary-dark);
    color: #e5e7eb;
    padding: 18px;
    border-radius: 12px;
    white-space: pre-wrap;
    overflow: auto;
}

.log-viewer {
    max-height: 520px;
    min-height: 220px;
    white-space: pre-wrap;
    overflow: auto;
    font-family: Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 13px;
    line-height: 1.45;
}

.log-stdout {
    background: #102a3a;
    color: #edf6f9;
}

.log-stderr {
    background: #3a111b;
    color: #ffe5ea;
    border: 1px solid #f3a8b7;
}

.log-system {
    background: #263846;
    color: #f2f7fa;
    border: 1px solid #8aa4b4;
}

#live-log-panel .log-viewer {
    min-height: 0;
    max-height: none;
    margin: 8px 0 12px;
    padding: 12px;
}

.failed-log {
    border-color: #f3a8b7;
}

.resource-help {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.4;
    margin-top: 8px;
}

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

.filter-form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    margin: 12px 0;
}

.pagination-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.page-indicator {
    color: var(--secondary);
    white-space: nowrap;
}

@media (max-width: 980px) {
    header {
        align-items: flex-start;
        flex-direction: column;
        padding: 14px 18px;
    }

    .brand img {
        width: 120px;
    }

    nav {
        width: 100%;
    }

    .nav-menu-panel {
        position: static;
        width: 100%;
        margin-top: 4px;
        box-shadow: none;
    }

    .user-menu {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    main {
        padding: 18px;
    }
}

@media (max-width: 640px) {
    .brand {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
        font-size: 16px;
    }

    nav a,
    .nav-menu,
    .nav-menu-button {
        width: 100%;
    }

    .nav-menu-button,
    nav a {
        text-align: left;
    }

    .stats-grid,
    .grid {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 16px;
    }

    .filter-form,
    .inline-form {
        align-items: stretch;
        flex-direction: column;
    }

    input,
    select,
    button,
    .btn {
        width: 100%;
    }

    .btn + .btn {
        margin-left: 0;
        margin-top: 8px;
    }

    .cmd-row,
    .copy-row {
        grid-template-columns: 1fr;
    }

    .copy-button,
    .actions-cell button {
        width: 100%;
    }

    .pagination {
        align-items: flex-start;
        flex-direction: column;
    }

    .pagination-actions {
        width: 100%;
    }
}