/* AI Efficiency Advisor Case Studies */

.case-studies-host {
    margin: 1.5rem 0 2rem;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.case-studies-host--open {
    position: fixed;
    inset: 0;
    z-index: 220000;
    margin: 0;
    border: none;
    border-radius: 0;
    max-height: none;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: none;
}

body.case-studies-open {
    overflow: hidden;
}

body.case-studies-open .advisor-fab,
body.case-studies-open .advisor-fab__panel {
    visibility: hidden !important;
    pointer-events: none !important;
}

.cs-library,
.cs-detail {
    padding: 1.25rem 1.5rem 1.5rem;
}

.cs-library__head h2,
.cs-detail__head h2 {
    margin: 0.35rem 0 0.5rem;
    font-size: 1.45rem;
    color: #0f172a;
}

.cs-disclaimer {
    color: #64748b;
    font-size: 0.875rem;
    margin: 0 0 1rem;
}

.cs-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 1rem 0;
}

.cs-stat {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.75rem;
    text-align: center;
}

.cs-stat strong {
    display: block;
    font-size: 1.35rem;
    color: #0b3d91;
}

.cs-stat span {
    font-size: 0.8rem;
    color: #64748b;
}

.cs-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.cs-filters label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.8rem;
    color: #475569;
}

.cs-filters select,
.cs-filters input {
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0.45rem 0.55rem;
    font: inherit;
}

.cs-filters__search {
    grid-column: 1 / -1;
}

.cs-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.cs-card {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1rem;
    background: #fff;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.cs-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #0b3d91;
    background: #e0ecff;
    padding: 0.2rem 0.45rem;
    border-radius: 999px;
    width: fit-content;
}

.cs-card__title {
    margin: 0;
    font-size: 1rem;
}

.cs-card__meta,
.cs-card__size,
.cs-card__risk {
    margin: 0;
    font-size: 0.82rem;
    color: #64748b;
}

.cs-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
}

.cs-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, #2563eb, #0ea5e9);
}

.cs-card__opps ul {
    margin: 0.25rem 0 0;
    padding-left: 1.1rem;
    font-size: 0.82rem;
}

.cs-btn {
    border: 0;
    border-radius: 8px;
    padding: 0.55rem 0.85rem;
    font: inherit;
    cursor: pointer;
}

.cs-btn--primary {
    background: #0b3d91;
    color: #fff;
}

.cs-btn--secondary {
    background: #e0ecff;
    color: #0b3d91;
}

.cs-btn--ghost {
    background: transparent;
    border: 1px solid #cbd5e1;
    color: #334155;
}

.cs-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.cs-library__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: #64748b;
}

.cs-back {
    border: 0;
    background: none;
    color: #2563eb;
    cursor: pointer;
    font: inherit;
    padding: 0;
}

.cs-detail__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.cs-section {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.85rem 1rem;
}

.cs-section--wide {
    grid-column: 1 / -1;
}

.cs-section h3 {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
}

.cs-dl {
    display: grid;
    gap: 0.35rem;
    margin: 0;
}

.cs-dl div {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.cs-dl dt {
    color: #64748b;
}

.cs-dl dd {
    margin: 0;
    text-align: right;
}

.cs-list {
    margin: 0;
    padding-left: 1.1rem;
    font-size: 0.85rem;
}

.cs-muted {
    color: #64748b;
    font-size: 0.82rem;
    margin: 0 0 0.5rem;
}

.cs-section--graphics {
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.cs-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.cs-metric {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.55rem 0.65rem;
    text-align: center;
}

.cs-metric__label {
    display: block;
    font-size: 0.72rem;
    color: #64748b;
    margin-bottom: 0.2rem;
}

.cs-metric__value {
    font-size: 0.95rem;
    color: #0f172a;
}

.cs-metric__bar {
    height: 4px;
    margin-top: 0.4rem;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
}

.cs-metric__bar span {
    display: block;
    height: 100%;
    background: #2563eb;
    border-radius: 999px;
}

.cs-org-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
}

.cs-org-node {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.5rem 0.65rem;
    background: #fff;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.82rem;
}

.cs-org-node__head {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    align-items: baseline;
}

.cs-org-node__bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
}

.cs-org-node__bar span {
    display: block;
    height: 100%;
    background: #0ea5e9;
    border-radius: 999px;
}

.cs-org-node--leadership {
    border-color: #93c5fd;
    background: #eff6ff;
}

.cs-org-node--leadership .cs-org-node__bar span {
    background: #2563eb;
}

.cs-org-node--technology {
    border-color: #c4b5fd;
    background: #f5f3ff;
}

.cs-org-node--technology .cs-org-node__bar span {
    background: #7c3aed;
}

.cs-org-node__meta,
.cs-org-node__resp {
    color: #64748b;
    font-size: 0.75rem;
}

.cs-sys-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.65rem;
}

.cs-sys-layer {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.55rem 0.65rem;
    background: #fff;
    font-size: 0.82rem;
}

.cs-sys-layer strong {
    display: block;
    margin-bottom: 0.35rem;
    color: #0f172a;
}

.cs-sys-chips {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.cs-sys-chips li {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    padding: 0.15rem 0.4rem;
    font-size: 0.72rem;
    color: #334155;
}

.cs-sys-flows {
    margin-top: 0.65rem;
}

.cs-priority-list {
    margin: 0.4rem 0 0.75rem;
    padding-left: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

.cs-priority-list li {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.85rem;
}

.cs-priority-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    height: 1.4rem;
    padding: 0 0.35rem;
    border-radius: 4px;
    background: #0f172a;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
}

.cs-subhead {
    margin: 0.75rem 0 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #0f172a;
}

.cs-dim {
    margin-bottom: 0.55rem;
}

.cs-dim__head {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    margin-bottom: 0.2rem;
}

.cs-bar--dim {
    height: 8px;
}

.cs-locked {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 8px;
    font-size: 0.85rem;
}

.cs-detail__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.cs-detail__actions-primary {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.cs-btn--cta {
    min-height: 46px;
    padding: 0.65rem 1rem;
}

.cs-detail__sticky-cta {
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom, 0));
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid #e2e8f0;
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.08);
    z-index: 2;
}

.cs-report-status--error {
    color: #b45309;
}

.cs-report-status--success {
    color: #047857;
}

.onboarding-case-study-notice {
    margin: 0 0 1rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background: #f0f7ff;
    border: 1px solid #bfdbfe;
    font-size: 0.875rem;
    color: #334155;
}

.onboarding-field--from-cs .onboarding-field__label::after,
.onboarding-card--from-cs .onboarding-card__label::after {
    content: ' · Aus Case Study übernommen';
    font-size: 0.72rem;
    color: #64748b;
    font-weight: normal;
}

html[lang="en"] .onboarding-field--from-cs .onboarding-field__label::after,
html[lang="en"] .onboarding-card--from-cs .onboarding-card__label::after {
    content: ' · From Case Study';
}

.onboarding-field__input--highlight {
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.onboarding-cs-diff {
    margin: 1rem 0;
    padding: 0.75rem;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
}

.onboarding-cs-diff__title {
    margin: 0 0 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
}

.onboarding-cs-diff__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.onboarding-cs-diff__chip {
    min-height: 36px;
    padding: 0.35rem 0.65rem;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    background: #fff;
    font-size: 0.78rem;
    cursor: pointer;
}

.onboarding-cs-diff__chip.is-selected {
    border-color: #2563eb;
    background: #eff6ff;
    color: #1d4ed8;
}

.cs-report-status {
    font-size: 0.85rem;
    color: #64748b;
}

.cs-similar {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #e2e8f0;
}

.cs-similar__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.cs-similar-card {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.85rem;
}

.cs-similar-card h4 {
    margin: 0.35rem 0;
    font-size: 0.95rem;
}

.cs-similar-card__meta,
.cs-similar-card__score,
.cs-similar-card__tip {
    font-size: 0.8rem;
    color: #64748b;
    margin: 0.15rem 0;
}

.advisor-case-studies-banner {
    margin-top: 1rem;
    padding: 1rem 1.15rem;
    border-radius: 10px;
    background: #f0f7ff;
    border: 1px solid #bfdbfe;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.advisor-case-studies-banner p {
    margin: 0;
    flex: 1 1 280px;
    font-size: 0.9rem;
    color: #334155;
}

.onboarding-case-studies-teaser {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: #f0f7ff;
    border: 1px solid #bfdbfe;
    text-align: left;
}

.onboarding-case-studies-teaser .cs-btn {
    position: relative;
    z-index: 2;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(44, 142, 248, 0.2);
}

.onboarding-case-studies-teaser p {
    margin: 0 0 0.5rem;
    font-size: 0.875rem;
    color: #334155;
}

.cs-loading,
.cs-empty {
    padding: 2rem;
    text-align: center;
    color: #64748b;
}

.advisor-case-studies-nav {
    margin-left: 0.5rem;
}

@media (max-width: 960px) {
    .cs-stats,
    .cs-cards,
    .cs-similar__grid,
    .cs-detail__grid {
        grid-template-columns: 1fr;
    }
    .cs-filters {
        grid-template-columns: 1fr 1fr;
    }
    .cs-detail__actions-primary {
        flex-direction: column;
    }
}

.cs-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.cs-card__ask-ai {
    font-size: 0.8125rem;
}

.cs-detail__actions-primary {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cs-detail__sticky-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}