body {
    margin: 0;
    background: #f5f7fb;
    color: #1f2533;
    font-family: "Segoe UI", Arial, sans-serif;
}

.app-shell {
    padding: 20px 24px 32px;
    max-width: 920px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.app-header h1,
.app-shell h1 {
    font-size: 22px;
    margin: 0 0 6px;
}

.app-subtitle {
    margin: 0;
    color: #667085;
}

.status-banner {
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 15px;
}

.status-banner.is-missing {
    background: #fff4e5;
    color: #9a5b00;
}

.status-banner.is-complete {
    background: #e8f7ee;
    color: #17663a;
}

.doc-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.doc-row {
    display: grid;
    grid-template-columns: 1fr minmax(220px, 280px);
    gap: 12px;
    align-items: center;
    background: #fff;
    border: 1px solid #e6eaf2;
    border-radius: 10px;
    padding: 12px 14px;
}

.doc-row.is-loaded {
    border-color: #b7e4c7;
}

.doc-row.is-empty {
    border-color: #f5d0a9;
}

.doc-mark {
    display: inline-block;
    min-width: 92px;
    margin-right: 10px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.doc-row.is-loaded .doc-mark {
    color: #17663a;
}

.doc-row.is-empty .doc-mark {
    color: #9a5b00;
}

.doc-title {
    font-weight: 600;
    margin-right: 8px;
}

.doc-sheet,
.doc-main a {
    color: #3f6ad8;
    font-size: 13px;
}

.calendar-cell {
    background: #fff;
    border: 1px solid #e6eaf2;
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 16px;
}

.calendar-cell.is-required {
    border-color: #f5d0a9;
    background: #fffaf3;
}

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

.calendar-cell input {
    width: 160px;
    padding: 8px 10px;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    font-size: 16px;
    text-transform: uppercase;
}

.app-actions {
    margin-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-hint {
    color: #667085;
    font-size: 13px;
}

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

.form-alert.is-error {
    background: #fde8e8;
    color: #9b1c1c;
}

.form-alert.is-ok {
    background: #e8f7ee;
    color: #17663a;
}

@media (max-width: 720px) {
    .doc-row,
    .app-header {
        display: block;
    }

    .doc-row input {
        margin-top: 8px;
        width: 100%;
    }
}