.rag-page {
    --rag-cyan: #00f0ff;
    --rag-purple: #9b6cff;
    --rag-pink: #ff2e97;
    --rag-green: #3ee6a8;
    --rag-gold: #ffd166;
    --rag-panel: rgba(10, 10, 28, 0.9);
    --rag-line: rgba(154, 123, 255, 0.22);
}

.rag-page .portal-hero {
    padding-bottom: 2.5rem;
}

.rag-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.rag-live-badge::before {
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 999px;
    background: var(--rag-green);
    box-shadow: 0 0 14px rgba(62, 230, 168, 0.85);
    content: "";
}

.rag-workbench {
    position: relative;
    max-width: 1180px;
    margin: 1.5rem auto 4rem;
    padding: 0 5%;
}

.rag-shell {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--rag-line);
    border-radius: 26px;
    background:
        radial-gradient(circle at 5% 0%, rgba(0, 240, 255, 0.1), transparent 32%),
        radial-gradient(circle at 96% 0%, rgba(255, 46, 151, 0.09), transparent 30%),
        var(--rag-panel);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
}

.rag-shell::before {
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--rag-cyan), var(--rag-purple), var(--rag-pink));
    content: "";
}

.rag-query-panel {
    padding: clamp(1.35rem, 4vw, 2.5rem);
    border-bottom: 1px solid rgba(154, 123, 255, 0.14);
}

.rag-query-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.rag-query-head h2 {
    margin: 0 0 0.35rem;
    color: #fff;
    font-size: clamp(1.35rem, 3vw, 2rem);
}

.rag-query-head p {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.62);
    line-height: 1.7;
}

.rag-index-state {
    flex: 0 0 auto;
    padding: 0.5rem 0.75rem;
    border: 1px solid rgba(62, 230, 168, 0.25);
    border-radius: 999px;
    background: rgba(62, 230, 168, 0.08);
    color: var(--rag-green);
    font: 600 0.73rem/1.2 "JetBrains Mono", monospace;
    white-space: nowrap;
}

.rag-index-state.stale {
    border-color: rgba(255, 209, 102, 0.3);
    background: rgba(255, 209, 102, 0.08);
    color: var(--rag-gold);
}

.rag-search-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
}

.rag-search-wrap {
    position: relative;
}

.rag-search-icon {
    position: absolute;
    top: 50%;
    left: 1rem;
    color: rgba(255, 255, 255, 0.45);
    transform: translateY(-50%);
    pointer-events: none;
}

.rag-search {
    width: 100%;
    min-height: 58px;
    padding: 0.85rem 1rem 0.85rem 3rem;
    border: 1px solid rgba(154, 123, 255, 0.28);
    border-radius: 15px;
    outline: none;
    background: rgba(4, 5, 18, 0.76);
    color: #fff;
    font: 500 0.98rem/1.4 "Inter", sans-serif;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.rag-search:focus {
    border-color: var(--rag-cyan);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.rag-search::placeholder {
    color: rgba(255, 255, 255, 0.36);
}

.rag-submit {
    min-width: 150px;
    min-height: 58px;
    padding: 0.8rem 1.25rem;
    border: 0;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--rag-cyan), var(--rag-purple));
    box-shadow: 0 12px 28px rgba(0, 240, 255, 0.18);
    color: #080918;
    cursor: pointer;
    font: 800 0.88rem/1 "Space Grotesk", sans-serif;
    letter-spacing: 0.02em;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.rag-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(0, 240, 255, 0.25);
}

.rag-submit:disabled {
    cursor: wait;
    opacity: 0.58;
    transform: none;
}

.rag-options {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    margin-top: 1rem;
}

.rag-option-label {
    margin-right: 0.2rem;
    color: rgba(255, 255, 255, 0.44);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.rag-hub-toggle {
    position: relative;
}

.rag-hub-toggle input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.rag-hub-toggle span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.36rem 0.72rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: rgba(255, 255, 255, 0.58);
    cursor: pointer;
    font-size: 0.77rem;
    transition: 0.18s ease;
}

.rag-hub-toggle input:checked + span {
    border-color: rgba(0, 240, 255, 0.36);
    background: rgba(0, 240, 255, 0.09);
    color: #d9fcff;
}

.rag-hub-toggle input:focus-visible + span {
    outline: 2px solid var(--rag-cyan);
    outline-offset: 2px;
}

.rag-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.rag-example {
    padding: 0.42rem 0.72rem;
    border: 1px solid rgba(154, 123, 255, 0.18);
    border-radius: 10px;
    background: rgba(154, 123, 255, 0.055);
    color: rgba(255, 255, 255, 0.62);
    cursor: pointer;
    font-size: 0.76rem;
    transition: 0.18s ease;
}

.rag-example:hover {
    border-color: rgba(154, 123, 255, 0.48);
    color: #fff;
}

.rag-output {
    min-height: 240px;
    padding: clamp(1.35rem, 4vw, 2.5rem);
}

.rag-placeholder {
    display: grid;
    min-height: 190px;
    place-items: center;
    text-align: center;
}

.rag-placeholder[hidden] {
    display: none;
}

.rag-placeholder-inner {
    max-width: 560px;
}

.rag-placeholder-icon {
    display: inline-grid;
    width: 56px;
    height: 56px;
    margin-bottom: 0.8rem;
    place-items: center;
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 18px;
    background: rgba(0, 240, 255, 0.06);
    color: var(--rag-cyan);
    font-size: 1.5rem;
}

.rag-placeholder h3 {
    margin: 0 0 0.5rem;
    color: #fff;
}

.rag-placeholder p {
    margin: 0;
    color: rgba(255, 255, 255, 0.48);
    line-height: 1.7;
}

.rag-loading {
    display: none;
    min-height: 190px;
    place-items: center;
    text-align: center;
}

.rag-loading.active {
    display: grid;
}

.rag-loader {
    width: 42px;
    height: 42px;
    margin: 0 auto 0.85rem;
    border: 3px solid rgba(0, 240, 255, 0.12);
    border-top-color: var(--rag-cyan);
    border-radius: 50%;
    animation: rag-spin 0.8s linear infinite;
}

@keyframes rag-spin {
    to { transform: rotate(360deg); }
}

.rag-results {
    display: none;
}

.rag-results.active {
    display: block;
}

.rag-result-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.rag-result-head h3 {
    margin: 0;
    color: #fff;
    font-size: 1.25rem;
}

.rag-mode {
    padding: 0.38rem 0.65rem;
    border: 1px solid rgba(62, 230, 168, 0.22);
    border-radius: 999px;
    color: var(--rag-green);
    font: 600 0.68rem/1 "JetBrains Mono", monospace;
}

.rag-answer {
    padding: 1.15rem 1.25rem;
    border: 1px solid rgba(0, 240, 255, 0.14);
    border-radius: 16px;
    background: rgba(0, 240, 255, 0.035);
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.85;
    white-space: pre-line;
}

.rag-answer a {
    color: var(--rag-cyan);
    font-weight: 750;
    text-decoration: none;
}

.rag-answer a:hover {
    text-decoration: underline;
}

.rag-warning-list {
    display: grid;
    gap: 0.45rem;
    margin: 0.9rem 0 0;
    padding: 0;
    list-style: none;
}

.rag-warning-list li {
    color: rgba(255, 209, 102, 0.72);
    font-size: 0.76rem;
    line-height: 1.55;
}

.rag-source-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    margin: 1.7rem 0 0.8rem;
}

.rag-source-heading h4 {
    margin: 0;
    color: #fff;
    font-size: 1rem;
}

.rag-source-heading span {
    color: rgba(255, 255, 255, 0.42);
    font-size: 0.75rem;
}

.rag-sources {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.rag-source {
    min-width: 0;
    padding: 1rem;
    border: 1px solid rgba(154, 123, 255, 0.16);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.025);
    scroll-margin-top: 100px;
}

.rag-source:target {
    border-color: var(--rag-cyan);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.08);
}

.rag-source-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
}

.rag-source-id {
    color: var(--rag-cyan);
    font: 800 0.72rem/1 "JetBrains Mono", monospace;
}

.rag-source-hub {
    padding: 0.25rem 0.48rem;
    border-radius: 7px;
    background: rgba(154, 123, 255, 0.1);
    color: #cdbdff;
    font-size: 0.67rem;
}

.rag-source h5 {
    margin: 0 0 0.45rem;
    color: #fff;
    font-size: 0.94rem;
    line-height: 1.45;
}

.rag-source p {
    display: -webkit-box;
    overflow: hidden;
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.77rem;
    line-height: 1.6;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.rag-source-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.8rem;
}

.rag-source-links a {
    color: var(--rag-cyan);
    font-size: 0.74rem;
    font-weight: 700;
    text-decoration: none;
}

.rag-source-links a:last-child {
    color: rgba(255, 255, 255, 0.48);
}

.rag-error {
    display: none;
    padding: 1rem;
    border: 1px solid rgba(255, 80, 120, 0.28);
    border-radius: 13px;
    background: rgba(255, 80, 120, 0.07);
    color: #ff9db6;
    line-height: 1.6;
}

.rag-error.active {
    display: block;
}

.rag-coverage {
    max-width: 1180px;
    margin: 0 auto 3.5rem;
    padding: 0 5%;
}

.rag-coverage-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
}

.rag-coverage-card {
    padding: 1rem;
    border: 1px solid rgba(154, 123, 255, 0.15);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.025);
}

.rag-coverage-card strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #fff;
}

.rag-coverage-card span {
    color: rgba(255, 255, 255, 0.48);
    font-size: 0.77rem;
    line-height: 1.5;
}

@media (max-width: 820px) {
    .rag-query-head {
        flex-direction: column;
    }

    .rag-search-row {
        grid-template-columns: 1fr;
    }

    .rag-submit {
        width: 100%;
    }

    .rag-sources {
        grid-template-columns: 1fr;
    }

    .rag-coverage-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .rag-query-panel,
    .rag-output {
        padding: 1rem;
    }

    .rag-coverage-grid {
        grid-template-columns: 1fr;
    }
}

/* Evidence Search product-boundary additions */
.rag-state-group {
    display: flex;
    flex: 0 0 auto;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.45rem;
}

.rag-engine-state {
    padding: 0.48rem 0.72rem;
    border: 1px solid rgba(0, 240, 255, 0.32);
    border-radius: 999px;
    background: rgba(0, 240, 255, 0.07);
    color: var(--rag-cyan);
    font: 700 0.68rem/1.2 "JetBrains Mono", monospace;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.rag-result-head > div {
    display: grid;
    gap: 0.32rem;
}

.rag-result-head > div > span {
    color: rgba(255, 255, 255, 0.48);
    font-size: 0.75rem;
}

.rag-sources {
    grid-template-columns: 1fr;
}

.rag-source {
    padding: 1.15rem;
}

.rag-source-top {
    flex-wrap: wrap;
}

.rag-source-rank {
    min-width: 2.2rem;
    color: #fff;
    font: 800 0.85rem/1 "JetBrains Mono", monospace;
}

.rag-source-score {
    margin-left: auto;
    padding: 0.28rem 0.55rem;
    border: 1px solid rgba(255, 209, 102, 0.3);
    border-radius: 999px;
    background: rgba(255, 209, 102, 0.07);
    color: var(--rag-gold);
    font: 700 0.68rem/1 "JetBrains Mono", monospace;
}

.rag-source-meta {
    display: grid;
    gap: 0.55rem;
    margin: 0.65rem 0 0.8rem;
}

.rag-match-reason {
    color: rgba(255, 255, 255, 0.62);
    font: 600 0.72rem/1.5 "JetBrains Mono", monospace;
}

.rag-match-terms {
    display: flex;
    flex-wrap: wrap;
    gap: 0.38rem;
}

.rag-match-term {
    padding: 0.28rem 0.48rem;
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 7px;
    background: rgba(0, 240, 255, 0.055);
    color: #c9fbff;
    font: 600 0.66rem/1.2 "JetBrains Mono", monospace;
}

.rag-source-excerpt-label {
    margin-bottom: 0.35rem;
    color: rgba(255, 255, 255, 0.38);
    font: 700 0.63rem/1.2 "JetBrains Mono", monospace;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.rag-source p.rag-source-excerpt {
    display: block;
    overflow: visible;
    margin: 0;
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.8rem;
    line-height: 1.65;
    -webkit-box-orient: initial;
    -webkit-line-clamp: unset;
}

.rag-digest {
    margin-top: 1.4rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(154, 123, 255, 0.18);
}

.rag-digest-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

.rag-digest-head h4 {
    margin: 0;
    color: #fff;
    font-size: 1rem;
}

.rag-digest-head span {
    color: rgba(255, 255, 255, 0.42);
    font-size: 0.72rem;
}

@media (max-width: 820px) {
    .rag-state-group {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .rag-source-score {
        margin-left: 0;
    }
}