:root {
    --bg: #f4efe6;
    --bg-accent: #dfd2be;
    --surface: rgba(255, 251, 244, 0.84);
    --surface-strong: #fffaf1;
    --ink: #1b1a17;
    --muted: #5d564b;
    --line: rgba(68, 51, 28, 0.12);
    --primary: #0d6b5f;
    --primary-strong: #074a42;
    --highlight: #d57d2a;
    --shadow: 0 22px 40px rgba(52, 35, 11, 0.12);
}

* {
    box-sizing: border-box;
}

.is-hidden {
    display: none !important;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(213, 125, 42, 0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(13, 107, 95, 0.17), transparent 24%),
        linear-gradient(135deg, var(--bg), #f6f2eb 54%, #ece1d0 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(27, 26, 23, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(27, 26, 23, 0.025) 1px, transparent 1px);
    background-size: 26px 26px;
    pointer-events: none;
}

.page-shell {
    width: min(1200px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 0 0 48px;
}

/* ── TOP BAR ─────────────────────────────────────────────── */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--line);
}

.topbar-brand {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.topbar-logo {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.topbar-tagline {
    font-size: 0.82rem;
    color: var(--muted);
}

.topbar-tagline strong {
    color: var(--ink);
}

.topbar-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.topbar-auth {
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.topbar-auth-status {
    font-size: 0.78rem;
    color: var(--muted);
    white-space: nowrap;
}

.topbar-auth-google {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
}

.topbar-auth-logout {
    padding: 8px 12px;
    font-size: 0.82rem;
}

.topbar-badge {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(13, 107, 95, 0.1);
    color: var(--primary-strong);
    font-size: 0.8rem;
    font-weight: 600;
}

.topbar-badge--coverage {
    background: rgba(213, 125, 42, 0.1);
    color: #7a4010;
}

.layout-grid {
    display: grid;
    grid-template-columns: minmax(320px, 440px) minmax(360px, 1fr);
    gap: 24px;
}

.panel {
    border-radius: 28px;
    padding: 28px;
    border: 1px solid var(--line);
    backdrop-filter: blur(14px);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.panel-heading p {
    margin: 6px 0 0;
    color: var(--muted);
}

.field {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.generator-form {
    display: block;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-grid .field:first-child {
    grid-column: 1 / -1;
}

.field span {
    font-size: 0.95rem;
    font-weight: 600;
}

input,
select,
textarea,
button {
    font: inherit;
}

input,
select,
textarea {
    border: 1px solid rgba(68, 51, 28, 0.16);
    border-radius: 18px;
    background: rgba(255, 250, 241, 0.92);
    color: var(--ink);
    padding: 14px 16px;
    transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(13, 107, 95, 0.52);
    transform: translateY(-1px);
    box-shadow: 0 0 0 4px rgba(13, 107, 95, 0.08);
}

textarea {
    resize: vertical;
    min-height: 140px;
}

.actions,
.toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 22px;
}

.assistant-hints,
.summary-panel,
.output-panel {
    margin-top: 22px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 250, 241, 0.72);
    padding: 18px;
}

.assistant-hints {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.assistant-hints h3,
.summary-panel h3,
.output-panel h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
}

.assistant-hints p,
.output-panel-head p {
    margin: 6px 0 0;
    color: var(--muted);
}

.hint-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.hint-tags span {
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(13, 107, 95, 0.1);
    color: var(--primary-strong);
    font-size: 0.85rem;
    font-weight: 600;
}

button {
    border: 0;
    border-radius: 999px;
    padding: 13px 18px;
    cursor: pointer;
    transition: transform 180ms ease, opacity 180ms ease, background 180ms ease;
}

button:hover:not(:disabled) {
    transform: translateY(-1px);
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.primary-button {
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: #f7f4ee;
    font-weight: 700;
}

.ghost-button {
    background: rgba(255, 250, 241, 0.75);
    color: var(--ink);
    border: 1px solid rgba(68, 51, 28, 0.12);
}

.ghost-button--danger {
    border-color: rgba(180, 30, 30, 0.28);
    color: #7a0c0c;
    background: rgba(180, 30, 30, 0.08);
}

.summary-box,
.output-box {
    border-radius: 20px;
    border: 1px solid var(--line);
    background: var(--surface-strong);
}

.summary-box {
    margin-top: 14px;
    padding: 16px 18px;
    color: var(--ink);
    line-height: 1.6;
}

.summary-box.is-empty {
    color: var(--muted);
}

.output-box {
    margin: 14px 0 0;
    padding: 18px;
    min-height: 400px;
    white-space: pre-wrap;
    overflow-x: auto;
    font-family: "IBM Plex Sans", sans-serif;
    line-height: 1.58;
}

.output-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.status-text {
    font-size: 0.92rem;
    text-align: right;
}

/* ── MODE TOGGLE ─────────────────────────────────────────── */
.mode-toggle {
    display: flex;
    gap: 4px;
    background: rgba(68, 51, 28, 0.07);
    border-radius: 999px;
    padding: 4px;
    margin-top: 16px;
    width: fit-content;
}

.mode-tab {
    border: 0;
    background: transparent;
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    transition: background 180ms ease, color 180ms ease;
}

.mode-tab--active {
    background: var(--surface-strong);
    color: var(--ink);
    font-weight: 700;
    box-shadow: 0 1px 4px rgba(52, 35, 11, 0.1);
}

.input-pane.is-hidden {
    display: none;
}

/* ── EXPORT BUTTONS ──────────────────────────────────────── */
.export-button {
    gap: 6px;
}

.export-button--primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: #f7f4ee;
    font-weight: 700;
    border: 0;
}

/* ── OUTPUT TABS ─────────────────────────────────────────── */
.output-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--line);
    margin-top: 22px;
}

.output-tab {
    background: transparent;
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: 10px 18px;
    margin-bottom: -2px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    transition: color 180ms ease, border-color 180ms ease;
}

.output-tab:hover:not(:disabled) {
    color: var(--ink);
    transform: none;
}

.output-tab--active {
    color: var(--primary-strong);
    border-bottom-color: var(--primary);
    font-weight: 700;
}

.output-pane {
    margin-top: 18px;
}

.output-pane.is-hidden {
    display: none;
}

/* ── PREVIEW TABLE ───────────────────────────────────────── */
.preview-placeholder {
    padding: 40px 24px;
    text-align: center;
    color: var(--muted);
    border: 1px dashed rgba(68, 51, 28, 0.2);
    border-radius: 22px;
}

.preview-table-wrapper {
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid var(--line);
}

.preview-table-wrapper.is-hidden {
    display: none;
}

.suite-panel {
    margin-top: 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 14px;
    background: rgba(255, 250, 241, 0.75);
}

.suite-panel-head h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.96rem;
}

.suite-panel-head p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 0.84rem;
}

.suite-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.suite-grid .field {
    margin-top: 0;
}

.suite-inline-field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.suite-inline-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.suite-inline-actions button {
    padding: 10px 14px;
}

.suite-inline-actions input {
    flex: 1;
    min-width: 180px;
}

.suite-status {
    margin: 12px 0 0;
    font-size: 0.84rem;
    color: var(--muted);
}

.suite-list {
    margin-top: 10px;
    border: 1px dashed rgba(68, 51, 28, 0.2);
    border-radius: 12px;
    background: rgba(255, 250, 241, 0.6);
    min-height: 64px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.86rem;
}

.suite-list.is-empty {
    display: flex;
    align-items: center;
    color: var(--muted);
}

.suite-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-strong);
    padding: 10px;
}

.suite-item-title {
    margin: 0;
    font-weight: 700;
}

.suite-item-meta {
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.suite-item-actions {
    display: inline-flex;
    gap: 6px;
}

.suite-item-actions button {
    padding: 8px 10px;
    border-radius: 10px;
}

.suite-item-preview {
    margin-top: 8px;
    border-top: 1px dashed var(--line);
    padding-top: 8px;
    color: var(--muted);
    font-size: 0.8rem;
}

.suite-item-preview.is-hidden {
    display: none;
}

.suite-grid--actions .suite-inline-actions {
    justify-content: flex-start;
}

.cp-explorer {
    display: grid;
    grid-template-columns: minmax(320px, 38%) minmax(0, 1fr);
    min-height: 460px;
    background: var(--surface-strong);
}

.cp-explorer--compact {
    grid-template-columns: 1fr;
    min-height: 320px;
}

.cp-explorer-list {
    border-right: 0;
    background: rgba(255, 250, 241, 0.66);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.cp-explorer-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    background: rgba(13, 107, 95, 0.05);
}

.cp-explorer-list-left {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.cp-select-all-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--muted);
    white-space: nowrap;
}

.cp-select-all,
.cp-case-select {
    width: 15px;
    height: 15px;
    accent-color: var(--primary);
}

.cp-explorer-list-title,
.cp-explorer-selection {
    margin: 0;
    font-size: 0.8rem;
    color: var(--muted);
}

.cp-explorer-list-title {
    font-weight: 700;
    color: var(--primary-strong);
}

.cp-case-list {
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 560px;
}

.cp-case-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    cursor: pointer;
    transition: background 150ms ease;
}

.cp-case-row:hover {
    background: rgba(13, 107, 95, 0.06);
}

.cp-case-row.is-active {
    background: rgba(13, 107, 95, 0.12);
}

.cp-case-row:focus-visible {
    outline: 2px solid rgba(13, 107, 95, 0.42);
    outline-offset: -2px;
}

.cp-case-open {
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
    color: var(--ink);
}

.cp-case-open:hover {
    transform: none;
}

.cp-case-id {
    font-size: 0.76rem;
    font-variant-numeric: tabular-nums;
    color: var(--primary-strong);
    font-weight: 700;
}

.cp-case-title {
    font-size: 0.86rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cp-case-badges {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.cp-case-actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.cp-case-discard {
    border-radius: 8px;
    border: 1px solid rgba(180, 30, 30, 0.25);
    background: rgba(180, 30, 30, 0.08);
    color: #7a0c0c;
    padding: 6px 10px;
    font-size: 0.76rem;
    font-weight: 700;
}

.cp-case-discard:hover:not(:disabled) {
    transform: none;
    background: rgba(180, 30, 30, 0.16);
}

.cp-explorer-detail {
    padding: 16px 18px;
    overflow: auto;
    min-width: 0;
}

.cp-case-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(24, 18, 8, 0.48);
    z-index: 120;
    backdrop-filter: blur(3px);
}

.cp-case-modal {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(760px, calc(100vw - 24px));
    max-height: calc(100vh - 24px);
    overflow: auto;
    z-index: 121;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--surface-strong);
    box-shadow: var(--shadow);
    padding: 16px;
}

.cp-case-modal.is-hidden,
.cp-case-modal-overlay.is-hidden {
    display: none;
}

.cp-case-modal-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.cp-case-modal-id {
    margin: 0;
    font-size: 0.78rem;
    color: var(--primary-strong);
    font-weight: 700;
}

.cp-case-modal-title {
    margin: 3px 0 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.02rem;
}

.cp-case-modal-head .cp-case-modal-close {
    padding: 8px 12px;
    border-radius: 10px;
}

.cp-case-modal-meta {
    margin-top: 10px;
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cp-case-modal-body {
    margin-top: 10px;
}

body.cp-modal-open {
    overflow: hidden;
}

.cp-detail-placeholder {
    border: 1px dashed var(--line);
    border-radius: 12px;
    padding: 16px;
    color: var(--muted);
    background: rgba(255, 250, 241, 0.75);
}

.cp-detail-placeholder h4 {
    margin: 0 0 6px;
    font-family: "Space Grotesk", sans-serif;
    color: var(--ink);
}

.cp-detail-placeholder p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.45;
}

.cp-detail-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.cp-detail-id {
    margin: 0 0 2px;
    font-size: 0.78rem;
    color: var(--primary-strong);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.cp-detail-title {
    margin: 0;
    font-size: 1rem;
    line-height: 1.35;
    font-family: "Space Grotesk", sans-serif;
}

.cp-detail-section {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.cp-detail-section h5 {
    margin: 0 0 8px;
    font-size: 0.88rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--muted);
}

.cp-detail-list {
    margin: 0;
    padding-left: 18px;
    font-size: 0.92rem;
    line-height: 1.5;
}

.cp-detail-list li + li {
    margin-top: 4px;
}

.cp-detail-list--ordered {
    padding-left: 20px;
}

.cp-detail-expected {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.5;
}

.badge-type {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-type--happy     { background: rgba(13,107,95,0.12);  color: #074a42; }
.badge-type--validation{ background: rgba(213,125,42,0.14); color: #7a4010; }
.badge-type--business  { background: rgba(52,95,213,0.12);  color: #1a2e8a; }
.badge-type--negative  { background: rgba(180,30,30,0.1);   color: #7a0c0c; }
.badge-type--security  { background: rgba(90,30,180,0.1);   color: #3b0a7a; }
.badge-type--permission{ background: rgba(30,120,180,0.1);  color: #0c3a6e; }
.badge-type--edge      { background: rgba(68,51,28,0.09);   color: #3a2a0e; }

.badge-prio {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-prio--alta  { background: rgba(180,30,30,0.1);  color: #7a0c0c; }
.badge-prio--media { background: rgba(213,125,42,0.14); color: #7a4010; }
.badge-prio--baja  { background: rgba(68,51,28,0.09);  color: #3a2a0e; }

@media (max-width: 1180px) {
    .cp-explorer {
        grid-template-columns: 1fr;
    }

    .suite-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .cp-explorer {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .cp-explorer-list {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .cp-case-list {
        max-height: 280px;
    }

    .cp-case-row {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .cp-case-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
        margin-left: 24px;
    }
}

@media (max-width: 960px) {
    .layout-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .assistant-hints,
    .output-panel-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-shell {
        width: min(100vw - 20px, 1200px);
        padding-top: 12px;
    }

    .topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .topbar-auth {
        margin-left: 0;
        justify-content: flex-start;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .panel {
        animation: rise 520ms ease both;
    }

    .panel-output {
        animation-delay: 120ms;
    }
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══════════════════════════════════════════════════════════
   KNOWLEDGE BASE DRAWER
   ═══════════════════════════════════════════════════════════ */

/* ── Project Bar ─────────────────────────────────────────── */
.project-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(13, 107, 95, 0.05);
    border: 1px solid rgba(13, 107, 95, 0.15);
    border-radius: 14px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}

.project-bar-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-strong);
    white-space: nowrap;
}

.project-select {
    flex: 1;
    min-width: 160px;
    padding: 6px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    font-size: 0.9rem;
    color: var(--ink);
    cursor: pointer;
}

.project-bar-action {
    font-size: 0.85rem;
    padding: 6px 12px;
    white-space: nowrap;
}

/* ── Overlay ─────────────────────────────────────────────── */
.kb-overlay {
    position: fixed;
    inset: 0;
    background: rgba(24, 18, 8, 0.45);
    z-index: 100;
    backdrop-filter: blur(3px);
    transition: opacity 220ms ease;
}

.kb-overlay.is-hidden {
    display: none;
}

/* ── Drawer shell ────────────────────────────────────────── */
.kb-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(520px, 100vw);
    z-index: 101;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    box-shadow: -8px 0 40px rgba(24, 18, 8, 0.18);
    overflow: hidden;
    animation: drawerSlideIn 240ms ease both;
}

.kb-drawer.is-hidden {
    display: none;
}

@keyframes drawerSlideIn {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}

.kb-drawer-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.kb-drawer-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--line);
    flex-shrink: 0;
}

.kb-drawer-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.kb-drawer-sub {
    font-size: 0.83rem;
    color: var(--muted);
    margin: 4px 0 0;
}

/* ── View container (scrollable) ─────────────────────────── */
.kb-view {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px 32px;
}

/* ── Section header ──────────────────────────────────────── */
.kb-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.kb-section-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.kb-entry-count {
    font-size: 0.84rem;
    color: var(--muted);
    margin: 0;
}

/* ── Breadcrumb ──────────────────────────────────────────── */
.kb-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    font-size: 0.88rem;
    color: var(--muted);
}

.kb-breadcrumb-back {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0;
}

.kb-breadcrumb-back:hover { text-decoration: underline; }

.kb-breadcrumb-sep { color: var(--line); }

.kb-breadcrumb-current {
    color: var(--ink);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Cards list ──────────────────────────────────────────── */
.kb-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kb-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 14px 14px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    transition: border-color 180ms ease;
}

.kb-card:hover { border-color: rgba(13, 107, 95, 0.35); }

.kb-card-body {
    flex: 1;
    min-width: 0;
}

.kb-card-title {
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--ink);
    padding: 0;
    text-align: left;
    width: 100%;
}

.kb-card-title:hover { color: var(--primary); }

.kb-card-desc {
    margin: 4px 0 0;
    font-size: 0.83rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kb-card-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.kb-icon-btn {
    background: none;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--muted);
    transition: background 150ms ease, color 150ms ease;
}

.kb-icon-btn:hover { background: rgba(68, 51, 28, 0.08); color: var(--ink); }

/* ── Entry cards ─────────────────────────────────────────── */
.kb-entry-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin: 0 0 4px;
    color: var(--ink);
}

.kb-entry-content {
    font-size: 0.84rem;
    color: var(--muted);
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kb-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.kb-tag {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(13, 107, 95, 0.1);
    color: var(--primary-strong);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ── Category group ──────────────────────────────────────── */
.kb-category-group {
    margin-bottom: 20px;
}

.kb-category-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin: 0 0 8px;
}

/* ── Empty state ─────────────────────────────────────────── */
.kb-empty {
    padding: 32px 16px;
    text-align: center;
    color: var(--muted);
    border: 1px dashed rgba(68, 51, 28, 0.2);
    border-radius: 16px;
    line-height: 1.7;
}

.kb-empty p { margin: 0 0 8px; }
.kb-empty p:last-child { margin: 0; }

/* ── Inline form (new project) ───────────────────────────── */
.kb-inline-form {
    margin-top: 12px;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.kb-inline-form.is-hidden { display: none; }

/* ── Entry form ──────────────────────────────────────────── */
.kb-entry-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kb-label {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: -6px;
}

.kb-input,
.kb-select,
.kb-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface);
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 0.9rem;
    color: var(--ink);
    box-sizing: border-box;
    transition: border-color 180ms ease;
}

.kb-input:focus,
.kb-select:focus,
.kb-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.kb-textarea {
    resize: vertical;
    min-height: 90px;
}

.kb-hint {
    font-size: 0.8rem;
    color: var(--muted);
    margin: -6px 0 0;
    line-height: 1.5;
}

.kb-form-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ── body locked when drawer open ───────────────────────── */
body.kb-open {
    overflow: hidden;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 560px) {
    .kb-drawer { width: 100vw; }
    .project-bar { flex-direction: column; align-items: flex-start; }
}