:root {
    color-scheme: light;
    --bg: #f6f7f9;
    --panel: #ffffff;
    --line: #d8dee8;
    --text: #202733;
    --muted: #667085;
    --accent: #0f766e;
    --accent-dark: #115e59;
    --danger: #b42318;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
}

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

.topbar {
    min-height: 60px;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 0 28px;
    background: #111827;
    color: #fff;
}

.brand {
    color: #fff;
    font-weight: 700;
}

.topbar nav {
    display: flex;
    gap: 14px;
    flex: 1;
}

.topbar nav a,
.logout span {
    color: #dbe4f0;
}

.logout {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.page {
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 24px;
}

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.dashboard-title {
    display: flex;
    align-items: center;
    gap: 14px;
}

.dashboard-logo {
    width: 56px;
    height: 56px;
    flex: 0 0 auto;
}

h1 {
    margin: 0;
    font-size: 28px;
}

h2 {
    margin: 0 0 8px;
    font-size: 20px;
}

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

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

.card,
.auth-panel,
.form {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 20px;
}

.stats {
    margin: 14px 0;
    color: var(--muted);
}

.status-card {
    border-left: 5px solid var(--line);
}

.status-card p {
    margin-bottom: 8px;
}

.status-card small {
    color: var(--muted);
}

.status-ok {
    border-left-color: #12b76a;
}

.status-warning {
    border-left-color: #f79009;
}

.status-error {
    border-left-color: var(--danger);
}

button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    cursor: pointer;
    font-size: 14px;
}

.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
}

th,
td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    background: #eef2f6;
    font-size: 13px;
    color: #475467;
}

td small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
}

.actions {
    white-space: nowrap;
}

.page-head .actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.actions a {
    display: inline-block;
    margin-right: 12px;
}

.page-head .actions a {
    margin-right: 0;
}

.inline-form {
    display: inline-flex;
    margin: 0;
}

.filters {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
    gap: 10px;
    margin-bottom: 16px;
}

.registration-panel {
    margin-bottom: 18px;
}

.registration-search {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto;
    gap: 10px;
}

.registration-search input {
    min-height: 54px;
    font-size: 20px;
}

.registration-search button {
    min-height: 54px;
    padding: 10px 22px;
    font-size: 18px;
}

.registration-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 16px;
    padding: 18px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.registration-result h2 {
    font-size: 26px;
}

.registration-result p {
    margin: 8px 0 4px;
}

.registration-status {
    margin-top: 12px;
    color: var(--muted);
    font-weight: 600;
}

.registration-print {
    min-width: 150px;
    min-height: 54px;
    font-size: 18px;
}

.registration-table {
    margin-top: 16px;
}

.stats-grid,
.split-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 22px;
}

.stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.split-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: start;
}

.stat-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}

.stat-card span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 8px;
}

.stat-card strong {
    display: block;
    font-size: 32px;
}

input,
select,
textarea {
    width: 100%;
    min-height: 38px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font: inherit;
}

input[type="checkbox"] {
    width: 18px;
    min-width: 18px;
    height: 18px;
    min-height: 18px;
    padding: 0;
    accent-color: var(--accent);
}

.form {
    max-width: 760px;
}

.danger-zone {
    max-width: 760px;
    margin-top: 18px;
    padding: 18px 20px;
    background: #fef3f2;
    border: 1px solid #fecdca;
    border-radius: 8px;
}

.danger-zone h2 {
    margin-bottom: 8px;
    color: var(--danger);
}

.danger-zone p {
    margin-top: 0;
}

.form p {
    color: var(--text);
}

.form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.form ul {
    margin: 8px 0 0;
    padding: 0;
    list-style: none;
}

.form li,
.form div[id^="id_"] > div {
    margin: 8px 0;
}

.form li label,
.form div[id^="id_"] > div label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-weight: 500;
}

.form li input[type="checkbox"],
.form div[id^="id_"] > div input[type="checkbox"] {
    flex: 0 0 auto;
    order: -1;
}

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

.errorlist {
    color: var(--danger);
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 18px;
}

.message {
    padding: 12px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
    background: #ecfdf3;
    border: 1px solid #abefc6;
}

.message.error {
    background: #fef3f2;
    border-color: #fecdca;
}

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

.login-layout {
    min-height: calc(100vh - 124px);
    display: grid;
    grid-template-columns: minmax(280px, 1fr) 420px;
    align-items: center;
    gap: 48px;
}

.login-intro {
    max-width: 520px;
}

.login-logo {
    width: 82px;
    height: 82px;
    margin-bottom: 18px;
}

.login-intro h1 {
    font-size: 36px;
}

.login-intro p {
    max-width: 440px;
    font-size: 17px;
    line-height: 1.5;
}

.login-contact {
    margin-top: 24px;
}

.auth-panel {
    max-width: 420px;
    margin: 0;
}

.auth-panel h2 {
    margin-top: 0;
    font-size: 28px;
}

.login-form {
    padding: 0;
    border: 0;
    border-radius: 0;
}

@media (max-width: 760px) {
    .topbar,
    .page-head {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar nav,
    .logout {
        flex-wrap: wrap;
    }

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

    .registration-search {
        grid-template-columns: 1fr;
    }

    .registration-result {
        flex-direction: column;
        align-items: stretch;
    }

    .login-layout {
        min-height: auto;
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .login-intro h1 {
        font-size: 30px;
    }

    table {
        display: block;
        overflow-x: auto;
    }
}