:root {
    --fddl-blue: #0b3f73;
    --fddl-blue-dark: #082f56;
    --fddl-blue-soft: #eaf2fb;
    --fddl-orange: #f39200;
    --fddl-orange-dark: #d97c00;
    --fddl-orange-soft: #fff2df;
    --fddl-border: #dbe5ef;
    --fddl-text: #172334;
    --fddl-muted: #64748b;
    --fddl-bg: #f6f8fb;
    --fddl-card: #ffffff;
}

.fddl-forum-wrap,
.fddl-forum-wrap * {
    box-sizing: border-box;
}

.fddl-forum-wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 12px 10px 20px;
    color: var(--fddl-text);
    font-size: 14px;
    line-height: 1.45;
}

.fddl-forum-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 12px;
    padding: 16px 18px;
    border: 1px solid rgba(11, 63, 115, 0.14);
    border-left: 6px solid var(--fddl-orange);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(11, 63, 115, 0.97), rgba(9, 76, 136, 0.94)),
        linear-gradient(135deg, var(--fddl-blue), var(--fddl-blue-dark));
    color: #fff;
    box-shadow: 0 10px 28px rgba(8, 47, 86, 0.12);
}

.fddl-forum-hero.compact {
    max-width: 760px;
    margin: 0 auto;
}

.fddl-forum-kicker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    color: #ffd69b;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.fddl-forum-hero h2 {
    margin: 0 0 4px;
    color: #fff;
    font-size: 24px;
    line-height: 1.1;
    font-weight: 800;
}

.fddl-forum-hero p {
    margin: 0;
    max-width: 680px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 14px;
}

.fddl-forum-hero-actions,
.fddl-forum-form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
}

.fddl-forum-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 9px 14px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none !important;
    line-height: 1;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    appearance: none;
}

.fddl-forum-btn:hover,
.fddl-forum-btn:focus {
    transform: translateY(-1px);
    text-decoration: none !important;
}

.fddl-forum-btn.primary {
    background: var(--fddl-orange);
    color: #fff !important;
    box-shadow: 0 8px 18px rgba(243, 146, 0, 0.25);
}

.fddl-forum-btn.primary:hover,
.fddl-forum-btn.primary:focus {
    background: var(--fddl-orange-dark);
    color: #fff !important;
}

.fddl-forum-btn.secondary {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.28);
    color: #fff !important;
}

.fddl-forum-btn.secondary:hover,
.fddl-forum-btn.secondary:focus {
    background: rgba(255, 255, 255, 0.2);
    color: #fff !important;
}

.fddl-forum-btn.small {
    min-height: 34px;
    padding: 8px 12px;
    background: var(--fddl-blue);
    color: #fff !important;
}

.fddl-forum-toolbar,
.fddl-forum-form-card,
.fddl-forum-post,
.fddl-forum-empty,
.fddl-forum-topic-card {
    background: var(--fddl-card);
    border: 1px solid var(--fddl-border);
    border-radius: 16px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.fddl-forum-toolbar {
    padding: 10px;
    margin-bottom: 10px;
}

.fddl-forum-filter {
    display: grid;
    grid-template-columns: minmax(220px, 1.2fr) minmax(180px, 0.8fr) auto;
    gap: 10px;
    align-items: end;
}

.fddl-forum-form label,
.fddl-forum-filter label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 0;
    color: var(--fddl-blue-dark);
    font-size: 12px;
    font-weight: 800;
}

.fddl-forum-form input[type="text"],
.fddl-forum-filter input[type="search"],
.fddl-forum-form textarea,
.fddl-forum-select {
    width: 100%;
    min-height: 38px;
    padding: 9px 11px;
    border: 1px solid #cbd8e6;
    border-radius: 12px;
    background: #fff;
    color: var(--fddl-text);
    font: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.fddl-forum-form textarea {
    min-height: 124px;
    resize: vertical;
}

.fddl-forum-form input:focus,
.fddl-forum-filter input:focus,
.fddl-forum-form textarea:focus,
.fddl-forum-select:focus {
    border-color: var(--fddl-orange);
    box-shadow: 0 0 0 3px rgba(243, 146, 0, 0.16);
}

.fddl-forum-list {
    display: grid;
    gap: 8px;
}

.fddl-forum-topic-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 118px;
    gap: 10px;
    padding: 13px 14px;
    border-left: 4px solid var(--fddl-blue);
}

.fddl-forum-topic-card:hover {
    border-left-color: var(--fddl-orange);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.fddl-forum-topic-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 10px;
    margin-bottom: 4px;
    color: var(--fddl-muted);
    font-size: 12px;
}

.fddl-forum-pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--fddl-orange-soft);
    color: #9a5200;
    font-size: 11px;
    font-weight: 800;
}

.fddl-forum-topic-card h3,
.fddl-forum-post h3,
.fddl-forum-form-card h3,
.fddl-forum-replies h3 {
    margin: 0;
    color: var(--fddl-blue-dark);
    font-size: 17px;
    line-height: 1.25;
    font-weight: 800;
}

.fddl-forum-topic-card h3 a {
    color: var(--fddl-blue-dark);
    text-decoration: none !important;
}

.fddl-forum-topic-card h3 a:hover,
.fddl-forum-back:hover {
    color: var(--fddl-orange-dark);
}

.fddl-forum-topic-card p {
    margin: 5px 0 0;
    color: var(--fddl-muted);
    font-size: 13px;
}

.fddl-forum-topic-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 1px;
    color: var(--fddl-muted);
    font-size: 12px;
    text-align: right;
}

.fddl-forum-topic-stats strong {
    color: var(--fddl-blue);
    font-size: 24px;
    line-height: 1;
}

.fddl-forum-topic-stats small {
    margin-top: 4px;
    color: #7b8794;
    font-size: 11px;
}

.fddl-forum-empty {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 18px;
    color: var(--fddl-muted);
    text-align: center;
}

.fddl-forum-empty strong {
    color: var(--fddl-blue-dark);
}

.fddl-forum-empty.small {
    padding: 12px;
    border-style: dashed;
    box-shadow: none;
}

.fddl-forum-topic-view {
    display: grid;
    gap: 10px;
}

.fddl-forum-back {
    display: inline-flex;
    width: fit-content;
    color: var(--fddl-blue);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none !important;
}

.fddl-forum-post {
    padding: 14px 16px;
}

.fddl-forum-post.topic {
    border-top: 4px solid var(--fddl-orange);
}

.fddl-forum-post.reply {
    margin-top: 8px;
    border-left: 4px solid var(--fddl-blue-soft);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.fddl-forum-post-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.fddl-forum-post-head.compact {
    align-items: center;
    margin-bottom: 6px;
    color: var(--fddl-muted);
    font-size: 12px;
}

.fddl-forum-post-head.compact strong {
    color: var(--fddl-blue-dark);
    font-size: 13px;
}

.fddl-forum-content {
    color: #253244;
    font-size: 14px;
}

.fddl-forum-content p {
    margin: 0 0 10px;
}

.fddl-forum-content p:last-child {
    margin-bottom: 0;
}

.fddl-forum-content a {
    color: var(--fddl-blue);
    font-weight: 700;
}

.fddl-forum-replies {
    margin-top: 2px;
}

.fddl-forum-replies > h3 {
    margin: 4px 0 8px;
}

.fddl-forum-form-card {
    padding: 14px;
    margin-top: 10px;
}

.fddl-forum-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.fddl-forum-form {
    display: grid;
    gap: 10px;
}

.fddl-forum-form-actions .secondary {
    background: #f2f6fb;
    border-color: #d9e4f1;
    color: var(--fddl-blue) !important;
    box-shadow: none;
}

.fddl-forum-notice {
    margin: 0 0 10px;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 800;
}

.fddl-forum-notice.success {
    border: 1px solid #b7e0c0;
    background: #edf9ef;
    color: #1f7a35;
}

.fddl-forum-notice.error {
    border: 1px solid #f4c9b5;
    background: #fff3ed;
    color: #a33f14;
}

.fddl-forum-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 12px;
}

.fddl-forum-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border: 1px solid var(--fddl-border);
    border-radius: 999px;
    background: #fff;
    color: var(--fddl-blue);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none !important;
}

.fddl-forum-pagination .current {
    background: var(--fddl-orange);
    border-color: var(--fddl-orange);
    color: #fff;
}

.fddl-forum-hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.fddl-forum-loginbox {
    padding-top: 28px;
}

@media (max-width: 760px) {
    .fddl-forum-hero {
        align-items: stretch;
        flex-direction: column;
        padding: 14px;
    }

    .fddl-forum-hero-actions,
    .fddl-forum-form-actions {
        justify-content: flex-start;
    }

    .fddl-forum-filter {
        grid-template-columns: 1fr;
    }

    .fddl-forum-topic-card {
        grid-template-columns: 1fr;
    }

    .fddl-forum-topic-stats {
        align-items: flex-start;
        text-align: left;
    }
}


/* ===== Lernkarte: Link zum Diskussionsforum ===== */
.fddl-forum-learning-link {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin: 10px 0 12px;
    padding: 14px 14px;
    border: 1px solid #dbe5ef;
    border-left: 4px solid var(--fddl-orange);
    border-radius: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
    color: var(--fddl-text);
}

.fddl-forum-learning-link.is-auto-injected {
    max-width: none;
}

.fddl-forum-learning-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--fddl-blue);
    color: #fff;
    font-size: 18px;
    line-height: 1;
}

.fddl-forum-learning-main {
    min-width: 0;
}

.fddl-forum-learning-kicker {
    margin-bottom: 1px;
    color: var(--fddl-orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.04em;
    line-height: 1.1;
    text-transform: uppercase;
}

.fddl-forum-learning-link h3 {
    margin: 0 0 2px;
    color: var(--fddl-blue-dark);
    font-size: 20px;
    line-height: 1.12;
    font-weight: 900;
}

.fddl-forum-learning-link p {
    margin: 0;
    color: #4f6076;
    font-size: 13px;
    line-height: 1.35;
}

.fddl-forum-learning-action {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
}

.fddl-forum-learning-action span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border: 1px solid #c9dcf3;
    border-radius: 999px;
    background: #eef6ff;
    color: var(--fddl-blue-dark);
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.fddl-forum-learning-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 8px 13px;
    border-radius: 999px;
    background: var(--fddl-orange);
    color: #fff !important;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none !important;
    box-shadow: 0 8px 18px rgba(243, 146, 0, 0.22);
    transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.fddl-forum-learning-button:hover,
.fddl-forum-learning-button:focus {
    background: var(--fddl-orange-dark);
    color: #fff !important;
    text-decoration: none !important;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(243, 146, 0, 0.26);
}

@media (max-width: 760px) {
    .fddl-forum-learning-link {
        grid-template-columns: 38px minmax(0, 1fr);
        align-items: flex-start;
    }

    .fddl-forum-learning-action {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }
}

/* ===== Update 1.2.0: Lernkarten-Link präziser positionieren und im Homepage-Look darstellen ===== */
.fddl-forum-blank-page {
    margin: 0;
    background: #eef2f7;
}

.fddl-forum-blank-shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 22px 18px 36px;
}

.fddl-forum-blank-shell .fddl-forum-wrap {
    max-width: 1220px;
    padding-top: 0;
}

.fddl-forum-learning-link {
    grid-template-columns: 46px minmax(0, 1fr) auto;
    gap: 14px;
    margin: 14px 0 16px;
    padding: 16px 18px;
    border: 1px solid #d6e0ec;
    border-left: 4px solid var(--fddl-orange);
    border-radius: 18px;
    background: #f7f9fc;
    box-shadow: none;
}

.fddl-forum-learning-link.is-auto-injected {
    width: 100%;
}

.fddl-forum-learning-icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: linear-gradient(180deg, #103f7b 0%, #0b3464 100%);
    font-size: 18px;
}

.fddl-forum-learning-kicker {
    margin-bottom: 2px;
    color: var(--fddl-orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.05em;
}

.fddl-forum-learning-link h3 {
    margin: 0 0 3px;
    color: #113d7a;
    font-size: 18px;
    line-height: 1.14;
    font-weight: 900;
}

.fddl-forum-learning-link p {
    color: #42536b;
    font-size: 13px;
    line-height: 1.4;
}

.fddl-forum-learning-action {
    gap: 10px;
}

.fddl-forum-learning-action span {
    min-height: 30px;
    padding: 6px 11px;
    border-color: #c5d9f0;
    background: #eef5ff;
    color: #103b73;
    font-size: 12px;
    font-weight: 800;
}

.fddl-forum-learning-button {
    min-height: 36px;
    padding: 8px 14px;
    border: 1px solid var(--fddl-orange);
    background: var(--fddl-orange);
    font-size: 13px;
    font-weight: 900;
    box-shadow: 0 8px 18px rgba(243, 146, 0, 0.18);
}

@media (max-width: 760px) {
    .fddl-forum-blank-shell {
        padding: 12px 10px 20px;
    }

    .fddl-forum-learning-link {
        grid-template-columns: 40px minmax(0, 1fr);
        padding: 14px;
    }
}