:root {
    --aj-bg: #f5f7f8;
    --aj-card: #ffffff;
    --aj-text: #182026;
    --aj-muted: #68727c;
    --aj-border: #dfe4e8;
    --aj-primary: #183b56;
    --aj-primary-hover: #102f48;
    --aj-success-bg: #edf8f1;
    --aj-success-border: #a7d7b7;
    --aj-error-bg: #fff0f0;
    --aj-error-border: #efb2b2;
    --aj-shadow: 0 8px 30px rgba(24, 32, 38, 0.07);
}

* { box-sizing: border-box; }
html { background: var(--aj-bg); }
body.aj-body {
    margin: 0;
    background: var(--aj-bg);
    color: var(--aj-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

.aj-page {
    width: min(1040px, calc(100% - 32px));
    margin: 0 auto;
    padding: 44px 0 72px;
}
.aj-topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
}
.aj-topbar h1, .aj-login-card h1 { margin: 2px 0 6px; font-size: clamp(28px, 4vw, 42px); line-height: 1.12; }
.aj-topbar-asset { margin-bottom: 22px; }
.aj-eyebrow { margin: 0; font-size: 12px; font-weight: 800; letter-spacing: .12em; color: var(--aj-muted); }
.aj-muted { color: var(--aj-muted); margin: 0; }
.aj-back { display: inline-block; margin-bottom: 18px; color: var(--aj-muted); text-decoration: none; font-weight: 650; }
.aj-back:hover { color: var(--aj-text); }

.aj-button {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 10px 15px;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: .15s ease;
}
.aj-button-primary { background: var(--aj-primary); color: #fff; }
.aj-button-primary:hover { background: var(--aj-primary-hover); }
.aj-button-secondary { background: #fff; border-color: var(--aj-border); color: var(--aj-text); }
.aj-button-secondary:hover { background: #f9fafb; border-color: #c7cfd5; }
.aj-button-full { width: 100%; }

.aj-asset-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.aj-asset-card {
    position: relative;
    display: block;
    min-height: 128px;
    padding: 22px 54px 20px 22px;
    background: var(--aj-card);
    border: 1px solid var(--aj-border);
    border-radius: 14px;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(24,32,38,.025);
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.aj-asset-card:hover { transform: translateY(-1px); box-shadow: var(--aj-shadow); border-color: #c9d1d7; }
.aj-asset-title { font-size: 20px; font-weight: 780; line-height: 1.25; margin-bottom: 9px; }
.aj-asset-meta { color: var(--aj-muted); font-size: 14px; }
.aj-arrow { position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--aj-muted); }

.aj-entry-form-card, .aj-history {
    background: var(--aj-card);
    border: 1px solid var(--aj-border);
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(24,32,38,.025);
}
.aj-entry-form-card { padding: 22px; margin-bottom: 18px; }
.aj-entry-form-card h2, .aj-section-heading h2 { margin: 0 0 4px; font-size: 21px; }
.aj-form { display: grid; gap: 10px; margin-top: 18px; }
.aj-form label:not(.aj-check) { font-weight: 700; font-size: 14px; }
.aj-form input[type="text"], .aj-form input[type="password"], .aj-form textarea {
    width: 100%;
    border: 1px solid #cbd3d9;
    border-radius: 10px;
    padding: 12px 13px;
    background: #fff;
    color: var(--aj-text);
    font: inherit;
    font-size: 16px;
    outline: none;
}
.aj-form textarea { resize: vertical; min-height: 120px; }
.aj-form input:focus, .aj-form textarea:focus { border-color: var(--aj-primary); box-shadow: 0 0 0 3px rgba(24,59,86,.12); }
.aj-form-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 2px; }
.aj-check { display: flex; align-items: center; gap: 9px; color: var(--aj-muted); font-size: 14px; margin: 2px 0 4px; }
.aj-check input { width: 17px; height: 17px; }

.aj-history { overflow: hidden; }
.aj-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 19px 22px; border-bottom: 1px solid var(--aj-border); }
.aj-count { color: var(--aj-muted); font-size: 14px; }
.aj-entry-list { display: grid; }
.aj-entry { padding: 19px 22px 20px; border-bottom: 1px solid var(--aj-border); }
.aj-entry:last-child { border-bottom: 0; }
.aj-entry-meta { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; color: var(--aj-muted); font-size: 13px; font-weight: 650; margin-bottom: 7px; }
.aj-entry-text { font-size: 16px; line-height: 1.58; overflow-wrap: anywhere; }
.aj-pagination { padding: 16px 22px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--aj-border); color: var(--aj-muted); font-size: 14px; }

.aj-notice { border: 1px solid var(--aj-border); border-radius: 10px; padding: 12px 14px; margin: 0 0 18px; background: #fff; }
.aj-notice-error { background: var(--aj-error-bg); border-color: var(--aj-error-border); }
.aj-notice-success { background: var(--aj-success-bg); border-color: var(--aj-success-border); }
.aj-notice-neutral { color: var(--aj-muted); }
.aj-empty { padding: 32px; text-align: center; background: #fff; border: 1px solid var(--aj-border); border-radius: 14px; }
.aj-empty h2 { margin-top: 0; }
.aj-empty-small { border: 0; border-radius: 0; }

.aj-login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 28px 16px; }
.aj-login-card { width: min(430px, 100%); padding: 30px; background: #fff; border: 1px solid var(--aj-border); border-radius: 16px; box-shadow: var(--aj-shadow); }
.aj-brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 11px; background: var(--aj-primary); color: #fff; font-weight: 850; margin-bottom: 18px; letter-spacing: -.03em; }

@media (max-width: 680px) {
    .aj-page { width: min(100% - 22px, 1040px); padding-top: 24px; }
    .aj-topbar { align-items: center; margin-bottom: 22px; }
    .aj-topbar .aj-button { min-height: 38px; padding: 8px 11px; font-size: 14px; }
    .aj-asset-grid { grid-template-columns: 1fr; }
    .aj-entry-form-card { padding: 18px; }
    .aj-section-heading, .aj-entry { padding-left: 18px; padding-right: 18px; }
    .aj-form-footer { align-items: stretch; flex-direction: column; }
    .aj-form-footer .aj-button { width: 100%; }
    .aj-pagination { flex-wrap: wrap; justify-content: center; }
    .aj-login-card { padding: 24px 20px; }
}

/* Phase 5.2 / 0.6.0: Pendenzen */
:root {
    --aj-warning: #d97706;
    --aj-warning-dark: #9a5a04;
    --aj-warning-bg: #fff7ed;
    --aj-warning-border: #fdba74;
    --aj-done: #237a4b;
    --aj-done-bg: #edf8f1;
    --aj-done-border: #a7d7b7;
}

.aj-asset-title-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding-right: 6px;
}
.aj-asset-title-row .aj-asset-title { flex: 1; }
.aj-warning-icon {
    color: var(--aj-warning);
    font-size: 22px;
    line-height: 1;
    font-weight: 800;
    flex: 0 0 auto;
}
.aj-asset-card-pending { border-color: var(--aj-warning-border); }
.aj-pending-summary {
    display: inline-flex;
    align-items: center;
    margin: 0 0 8px;
    padding: 4px 8px;
    border: 1px solid var(--aj-warning-border);
    border-radius: 999px;
    background: var(--aj-warning-bg);
    color: var(--aj-warning-dark);
    font-size: 12px;
    font-weight: 800;
}
.aj-pending-check {
    margin-top: 4px;
    padding: 11px 12px;
    border: 1px solid var(--aj-warning-border);
    border-radius: 10px;
    background: var(--aj-warning-bg);
    color: var(--aj-text);
}
.aj-pending-check input { accent-color: var(--aj-warning); }
.aj-open-pending-heading {
    margin-top: 4px;
    color: var(--aj-warning-dark);
    font-size: 13px;
    font-weight: 750;
}
.aj-entry-pending {
    border-left: 4px solid var(--aj-warning);
    background: linear-gradient(90deg, var(--aj-warning-bg) 0, #fff 110px);
}
.aj-status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--aj-border);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
}
.aj-status-pending {
    color: var(--aj-warning-dark);
    background: var(--aj-warning-bg);
    border-color: var(--aj-warning-border);
}
.aj-status-done {
    color: var(--aj-done);
    background: var(--aj-done-bg);
    border-color: var(--aj-done-border);
}
.aj-pending-close-form { margin-top: 12px; }
.aj-button-small { min-height: 34px; padding: 7px 11px; font-size: 13px; }
.aj-button-warning {
    color: var(--aj-warning-dark);
    background: var(--aj-warning-bg);
    border-color: var(--aj-warning-border);
}
.aj-button-warning:hover { background: #ffedd5; border-color: #fb923c; }

/* 0.6.2: Sichtbarer aktueller Benutzer neben Abmelden */
.aj-user-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex: 0 0 auto;
}
.aj-current-user {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
    color: var(--aj-muted);
    font-size: 14px;
    white-space: nowrap;
}
.aj-current-user strong {
    color: var(--aj-text);
    font-weight: 750;
}
.aj-user-actions-full {
    width: 100%;
    margin-top: 16px;
    flex-direction: column;
    align-items: stretch;
}
.aj-user-actions-full .aj-current-user {
    justify-content: center;
}

@media (max-width: 680px) {
    .aj-user-actions { gap: 8px; }
    .aj-current-user { font-size: 12px; }
    .aj-current-user-label { display: none; }
}

/* Phase 6 / 0.7.0: append-only Korrekturen direkt beim Originaleintrag */
:root {
    --aj-correction: #5f6b7a;
    --aj-correction-bg: #f7f8fa;
    --aj-correction-border: #d8dde5;
}

.aj-status-corrected,
.aj-status-correction {
    color: var(--aj-correction);
    background: var(--aj-correction-bg);
    border-color: var(--aj-correction-border);
}

.aj-correction-control {
    margin-top: 11px;
    width: fit-content;
    max-width: 100%;
}
.aj-correction-control > summary {
    list-style: none;
    cursor: pointer;
    color: var(--aj-muted);
    font-size: 13px;
    font-weight: 750;
    user-select: none;
}
.aj-correction-control > summary::-webkit-details-marker { display: none; }
.aj-correction-control > summary::before {
    content: "↳ ";
    color: var(--aj-correction);
}
.aj-correction-control[open] {
    width: min(680px, 100%);
}
.aj-correction-form {
    margin-top: 9px;
    padding: 12px;
    border: 1px solid var(--aj-correction-border);
    border-radius: 10px;
    background: var(--aj-correction-bg);
}
.aj-correction-form label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 750;
}
.aj-correction-form textarea {
    width: 100%;
    min-height: 92px;
    resize: vertical;
    border: 1px solid var(--aj-border);
    border-radius: 9px;
    padding: 10px 11px;
    background: #fff;
    color: var(--aj-text);
    font: inherit;
    line-height: 1.5;
}
.aj-correction-form textarea:focus {
    outline: 2px solid color-mix(in srgb, var(--aj-primary) 22%, transparent);
    outline-offset: 1px;
    border-color: var(--aj-primary);
}
.aj-correction-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 10px;
}
.aj-correction-actions .aj-muted { font-size: 12px; }

.aj-correction-list {
    margin: 16px 0 0 24px;
    border-left: 2px solid var(--aj-correction-border);
    padding-left: 16px;
}
.aj-correction {
    position: relative;
    padding: 13px 14px 14px;
    margin-top: 9px;
    border: 1px solid var(--aj-correction-border);
    border-radius: 10px;
    background: var(--aj-correction-bg);
}
.aj-correction:first-child { margin-top: 0; }
.aj-correction-arrow {
    color: var(--aj-correction);
    font-size: 16px;
    font-weight: 800;
    line-height: 1;
}
.aj-correction .aj-entry-text { font-size: 15px; }
.aj-correction .aj-correction-control { margin-top: 9px; }

@media (max-width: 680px) {
    .aj-correction-list {
        margin-left: 12px;
        padding-left: 11px;
    }
    .aj-correction { padding: 12px; }
    .aj-correction-actions {
        align-items: stretch;
        flex-direction: column;
    }
    .aj-correction-actions .aj-button { width: 100%; }
}

/* 0.8.0: Pendenzen nachträglich eröffnen, weiterhin append-only */
.aj-mark-pending-form {
    display: inline-block;
    margin: 10px 12px 0 0;
}
.aj-link-button {
    appearance: none;
    border: 0;
    padding: 0;
    background: transparent;
    font: inherit;
    font-size: 13px;
    font-weight: 750;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}
.aj-link-button-warning { color: var(--aj-warning-dark); }
.aj-link-button-warning:hover { color: var(--aj-warning); }

.aj-pending-event-list {
    margin: 14px 0 0 24px;
    border-left: 2px solid var(--aj-warning-border);
    padding-left: 16px;
}
.aj-pending-event {
    padding: 10px 12px;
    margin-top: 8px;
    border: 1px solid var(--aj-warning-border);
    border-radius: 10px;
    background: var(--aj-warning-bg);
}
.aj-pending-event:first-child { margin-top: 0; }
.aj-pending-event .aj-entry-text {
    color: var(--aj-muted);
    font-size: 14px;
}
.aj-correction-pending-check {
    margin-top: 10px;
    margin-bottom: 0;
    padding: 9px 10px;
    font-size: 13px;
}

@media (max-width: 680px) {
    .aj-pending-event-list {
        margin-left: 12px;
        padding-left: 11px;
    }
    .aj-mark-pending-form {
        display: block;
        margin-right: 0;
    }
}

.aj-correction-form label.aj-correction-pending-check {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 0;
}