:root {
    --bg: #f0f4f8;
    --surface: #ffffff;
    --text: #1a2433;
    --muted: #5c6b7f;
    --border: #d8e0ea;
    --accent: #1b4d8c;
    --accent-hover: #163d70;
    --accent-soft: #e8f0fa;
    --ok: #0f7b4a;
    --ok-bg: #e8f6ef;
    --err: #b42318;
    --err-bg: #fef3f2;
    --warn: #9a6700;
    --warn-bg: #fff8e6;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(26, 36, 51, 0.08);
    --font: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

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

a:hover {
    text-decoration: underline;
}

.app-shell {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

.app-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.app-header__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
}

.app-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent);
    text-decoration: none;
}

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

.app-badge {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-left: 8px;
}

.app-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    flex: 1;
}

.app-nav a {
    padding: 6px 10px;
    border-radius: 8px;
    color: var(--text);
    font-size: 0.92rem;
}

.app-nav a:hover,
.app-nav a.is-active {
    background: var(--accent-soft);
    color: var(--accent);
    text-decoration: none;
}

.app-user {
    font-size: 0.88rem;
    color: var(--muted);
}

h1 {
    font-size: 1.55rem;
    margin: 0 0 8px;
    font-weight: 700;
}

h2, h3, h4 {
    margin: 0 0 12px;
}

.lead {
    color: var(--muted);
    margin: 0 0 20px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.card--nested {
    box-shadow: none;
    background: #fafbfd;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    box-shadow: var(--shadow);
}

.stat__value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.stat__label {
    font-size: 0.82rem;
    color: var(--muted);
    margin-top: 4px;
}

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

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

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

.alert {
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid transparent;
}

.alert--ok {
    background: var(--ok-bg);
    color: var(--ok);
    border-color: #b8e6cf;
}

.alert--err {
    background: var(--err-bg);
    color: var(--err);
    border-color: #fecdca;
}

.alert--warn {
    background: var(--warn-bg);
    color: var(--warn);
    border-color: #f5e6b8;
}

label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin: 12px 0 6px;
    color: var(--muted);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="file"],
select,
textarea {
    width: 100%;
    max-width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font: inherit;
    background: #fff;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-soft);
    border-color: var(--accent);
}

.btn {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    margin: 8px 8px 0 0;
}

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

.btn--primary:hover {
    background: var(--accent-hover);
    color: #fff;
    text-decoration: none;
}

.btn--secondary {
    background: #eef2f7;
    color: var(--text);
}

.btn--secondary:hover {
    background: #e2e8f0;
    text-decoration: none;
}

.btn--danger {
    background: var(--err-bg);
    color: var(--err);
    border: 1px solid #fecdca;
}

.btn--small {
    padding: 6px 10px;
    font-size: 0.82rem;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th, td {
    border-bottom: 1px solid var(--border);
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
}

th {
    background: #f6f8fb;
    font-weight: 600;
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

tr:hover td {
    background: #fafbfd;
}

.dates-cell {
    font-size: 0.85rem;
    white-space: nowrap;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge--ok {
    background: var(--ok-bg);
    color: var(--ok);
}

.badge--muted {
    background: #eef2f7;
    color: var(--muted);
}

.badge--err {
    background: var(--err-bg);
    color: var(--err);
}

.badge--warn {
    background: var(--warn-bg);
    color: var(--warn);
}

.case-dates {
    margin: 8px 0 12px;
    padding: 0 0 0 18px;
    font-size: 0.9rem;
    color: var(--muted);
}

.case-dates li {
    margin: 4px 0;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin: 8px 0 4px;
}

.preview-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    background: #fafbfd;
}

.preview-card img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    border: 1px solid var(--border);
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(145deg, #e8f0fa 0%, var(--bg) 45%, #f5f7fa 100%);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

.auth-card h1 {
    margin: 0 0 6px;
    font-size: 1.35rem;
}

.auth-tagline {
    color: var(--muted);
    margin: 0 0 20px;
    font-size: 0.95rem;
    line-height: 1.45;
}

.auth-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.auth-section:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.auth-section__title {
    margin: 0 0 8px;
    font-size: 1rem;
    font-weight: 600;
}

.auth-section__lead {
    margin: 0 0 16px;
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.45;
}

.auth-form .field {
    margin-bottom: 0;
}

.auth-form .field + .field {
    margin-top: 14px;
}

.auth-form label {
    margin: 0 0 6px;
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.auth-form .btn {
    display: block;
    width: 100%;
    margin: 18px 0 0;
    text-align: center;
    box-sizing: border-box;
}

.auth-form .btn--small {
    width: auto;
    display: inline-block;
    margin-top: 10px;
}

.input-code {
    font-size: 1.35rem;
    letter-spacing: 0.4em;
    text-align: center;
    font-variant-numeric: tabular-nums;
    padding-left: 0.4em;
    padding-right: 0.4em;
}

.auth-email-readonly {
    margin: 0 0 14px;
    padding: 10px 12px;
    background: #f6f8fb;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    word-break: break-all;
}

.auth-email-readonly strong {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    margin-bottom: 4px;
    font-weight: 600;
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 16px;
}

.toolbar .field {
    flex: 1;
    min-width: 120px;
}

.toolbar label {
    margin-top: 0;
}

.actions-inline form {
    display: inline-block;
    margin-right: 6px;
}

@media (max-width: 640px) {
    .app-header__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .dates-cell {
        white-space: normal;
    }
}