:root {
    --bg: #f5f7fb;
    --panel: #ffffff;
    --line: #dce3ee;
    --text: #223047;
    --muted: #627086;
    --primary: #1f5fbf;
    --warning: #d28c12;
    --error: #c03d3d;
    --success: #2f8a3f;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #f8fafe 0%, #eef3fb 100%);
}

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

a:hover {
    text-decoration: underline;
}

.admin-shell {
    min-height: 100vh;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background: #0e2f63;
    color: #fff;
    padding: 14px 20px;
}

.admin-header .muted {
    color: #c8d7f3;
    margin-left: 8px;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-body {
    display: grid;
    grid-template-columns: 220px 1fr;
    min-height: calc(100vh - 60px);
}

.admin-body.no-nav {
    grid-template-columns: 1fr;
}

.admin-body.no-nav .admin-main {
    display: grid;
    place-items: center;
    min-height: calc(100vh - 60px);
    padding: 24px 16px;
}

.admin-nav {
    background: #162d56;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-link {
    color: #d4e0f5;
    display: block;
    padding: 10px 12px;
    border-radius: 6px;
    border-left: 3px solid transparent;
}

.nav-link:hover,
.nav-link.is-active {
    background: #28467d;
    color: #fff;
    text-decoration: none;
}

.nav-link.is-active {
    border-left-color: #ffd166;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    font-weight: 700;
}

.admin-main {
    padding: 18px;
    min-width: 0;
}

h1, h2, h3 {
    margin-top: 0;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px;
    margin: 0 0 14px 0;
    min-width: 0;
    overflow: hidden;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 14px;
}

.table th,
.table td {
    border-bottom: 1px solid var(--line);
    padding: 8px;
    vertical-align: top;
    text-align: left;
}

.table th {
    background: #f2f6fd;
}

.table-detail th {
    width: 230px;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid transparent;
}

.badge-role {
    background: #edf2ff;
    color: #264c9c;
    border-color: #c3d3f2;
}

.level-info { background: #ecf4ff; color: #1d58b8; border-color: #bdd4fb; }
.level-success { background: #eaf9ee; color: #256d33; border-color: #bbe8c4; }
.level-warning { background: #fff6e8; color: #8d5a0c; border-color: #f5d19a; }
.level-error { background: #fdebec; color: #9d2d2d; border-color: #f2b7ba; }

.status-pending,
.status-processing,
.status-import_pending,
.status-import_started,
.status-processing { background: #fff6e8; color: #8d5a0c; border-color: #f5d19a; }
.status-success,
.status-import_success,
.status-accepted,
.status-ok { background: #eaf9ee; color: #256d33; border-color: #bbe8c4; }
.status-failed,
.status-error,
.status-cancelled,
.status-duplicate_skipped { background: #fdebec; color: #9d2d2d; border-color: #f2b7ba; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    gap: 8px 12px;
}

.form-grid.compact {
    grid-template-columns: repeat(2, minmax(200px, 1fr));
}

.form-vertical {
    grid-template-columns: minmax(280px, 720px);
    gap: 10px;
}

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

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

.jobs-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 12px 16px;
}

.jobs-filters .filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.jobs-filters .filter-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    align-items: center;
}

.mappings-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 12px 16px;
}

.mappings-filters .filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mappings-filters .filter-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    align-items: center;
}

.mappings-edit-form {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 12px 16px;
}

.mappings-edit-form .form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mappings-edit-form .form-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    align-items: center;
}

.documents-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 12px 16px;
}

.documents-manual-order {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 12px 16px;
}

.documents-manual-order .form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.documents-manual-order .form-actions {
    grid-column: 1 / -1;
    font-size: 12px;
}

.documents-filters .filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.documents-filters .filter-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    align-items: center;
}

.logs-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 12px 16px;
}

.logs-filters .filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.logs-filters .filter-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    align-items: center;
}

label {
    font-size: 13px;
    font-weight: 600;
}

input,
select,
textarea,
button {
    font: inherit;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #b8c6db;
    border-radius: 6px;
    padding: 7px 8px;
    background: #fff;
}

textarea {
    min-height: 70px;
}

.btn {
    display: inline-block;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 7px 12px;
    cursor: pointer;
    text-decoration: none;
}

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

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: #1c4f9c;
}

.btn-secondary {
    background: #f4f7fd;
    color: #24447f;
    border-color: #bfd0ed;
}

.btn-warning {
    background: #fff4de;
    color: #80500b;
    border-color: #efce95;
}

.btn-danger {
    background: #fbe6e8;
    color: #9d2d2d;
    border-color: #efb9be;
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.inline-form {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    margin: 0;
}

.job-inline-status {
    min-width: 90px;
}

.job-inline-status-error {
    color: var(--error);
}

.job-row-updated {
    background: #f7fbff;
    transition: background 0.3s ease;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 12px;
}

.split-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(260px, 1fr));
    gap: 12px;
}

.alert {
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.alert-error {
    background: #fdebec;
    border: 1px solid #f2b7ba;
    color: #9d2d2d;
}

.alert-warning {
    background: #fff6e8;
    border: 1px solid #f5d19a;
    color: #8d5a0c;
}

.alert-info {
    background: #ecf4ff;
    border: 1px solid #bdd4fb;
    color: #1d58b8;
}

pre {
    background: #0f1c2e;
    color: #d7e5ff;
    padding: 12px;
    border-radius: 8px;
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
    overflow-y: auto;
    white-space: pre;
}

.small {
    font-size: 12px;
}

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

.pager {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.pager-link {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 5px 8px;
    background: #fff;
    color: #3c4f70;
}

.pager-link.is-active {
    background: #2d5ab0;
    border-color: #2d5ab0;
    color: #fff;
}

.login-page {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
}

.admin-body.no-nav .login-page {
    width: min(520px, 100%);
    justify-self: center;
}

.login-title {
    text-align: center;
    margin-bottom: 18px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.login-submit {
    display: flex;
    justify-content: center;
    margin-top: 4px;
}

.login-note {
    text-align: center;
}

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(180px, 1fr));
    }

    .jobs-filters {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }

    .mappings-filters {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }

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

    .documents-filters {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }

    .documents-manual-order {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }

    .logs-filters {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }

    .form-grid,
    .form-grid.compact,
    .split-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .admin-body {
        grid-template-columns: 190px 1fr;
    }

    .admin-nav {
        flex-direction: column;
        overflow-x: visible;
    }

    .nav-link {
        white-space: normal;
    }

    .admin-body.no-nav .admin-main {
        align-items: flex-start;
        min-height: auto;
        padding-top: 28px;
    }

    .jobs-filters {
        grid-template-columns: 1fr;
    }

    .mappings-filters {
        grid-template-columns: 1fr;
    }

    .mappings-edit-form {
        grid-template-columns: 1fr;
    }

    .documents-filters {
        grid-template-columns: 1fr;
    }

    .documents-manual-order {
        grid-template-columns: 1fr;
    }

    .logs-filters {
        grid-template-columns: 1fr;
    }
}