/* ==========================================================================
   LEDIA CLOUD — KNOWLEDGE LIBRARY
   ========================================================================== */

.knowledge-page {
    --knowledge-border: rgba(255, 255, 255, 0.09);
    --knowledge-border-soft: rgba(255, 255, 255, 0.055);
    --knowledge-hover: rgba(255, 255, 255, 0.045);
    --knowledge-selected: rgba(244, 181, 84, 0.09);
    --knowledge-text: #f4f4f4;
    --knowledge-muted: #99999f;
    --knowledge-muted-2: #707076;
    --knowledge-brand: var(--brand, #f4b554);

    width: 100%;
    height: calc(100dvh - 148px);

    min-width: 0;
    min-height: 0;

    overflow: hidden;

    box-sizing: border-box;
}


/* ==========================================================================
   SHELL
   ========================================================================== */

.knowledge-shell {
    width: 100%;
    height: 100%;

    display: flex;
    flex-direction: column;

    gap: 14px;

    min-width: 0;
    min-height: 0;

    overflow: hidden;
}


/* ==========================================================================
   HEADER
   ========================================================================== */

.knowledge-head {
    flex: 0 0 auto;

    min-height: 74px;

    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 32px;

    padding: 0 2px;
}

.knowledge-head-copy {
    min-width: 0;
}

.knowledge-kicker {
    margin: 0 0 7px;

    color: var(--knowledge-muted-2);

    font-size: 10px;
    font-weight: 800;

    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.knowledge-title-line {
    display: flex;
    align-items: center;

    gap: 13px;
}

.knowledge-title-line h1 {
    margin: 0;

    color: var(--knowledge-text);

    font-size: clamp(25px, 2vw, 34px);
    line-height: 1;

    letter-spacing: -0.04em;
}

.knowledge-head-copy>p {
    margin: 8px 0 0;

    color: var(--knowledge-muted);

    font-size: 13px;
    line-height: 1.4;
}


/* ==========================================================================
   HEALTH
   ========================================================================== */

.knowledge-health {
    display: inline-flex;
    align-items: center;

    gap: 7px;

    padding: 6px 9px;

    border: 1px solid var(--knowledge-border);
    border-radius: 999px;

    color: #b9d8c3;

    background: rgba(83, 170, 109, 0.06);

    font-size: 10px;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.knowledge-health-dot,
.knowledge-status-indicator {
    width: 7px;
    height: 7px;

    flex: 0 0 auto;

    border-radius: 999px;

    background: #65c986;

    box-shadow:
        0 0 10px rgba(101, 201, 134, 0.5);
}


/* ==========================================================================
   SUMMARY
   ========================================================================== */

.knowledge-summary {
    display: flex;
    align-items: center;

    gap: 17px;

    padding-bottom: 2px;
}

.knowledge-summary-item {
    display: flex;
    align-items: baseline;

    gap: 6px;
}

.knowledge-summary-item strong {
    color: var(--knowledge-text);

    font-size: 16px;
    font-weight: 800;
}

.knowledge-summary-item span {
    color: var(--knowledge-muted);

    font-size: 11px;
    font-weight: 600;
}


/* ==========================================================================
   TOOLBAR
   ========================================================================== */

.knowledge-toolbar {
    flex: 0 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 16px;
}

.knowledge-tabs {
    display: flex;
    align-items: center;

    width: fit-content;

    padding: 4px;

    border: 1px solid var(--knowledge-border);
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.025);
}

.knowledge-tab {
    appearance: none;

    min-height: 31px;

    padding: 0 14px;

    border: 0;
    border-radius: 999px;

    background: transparent;

    color: var(--knowledge-muted);

    font: inherit;
    font-size: 11px;
    font-weight: 800;
}

.knowledge-tab.active {
    color: #151515;

    background: var(--knowledge-brand);

    box-shadow:
        0 7px 22px rgba(244, 181, 84, 0.16);
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */

.knowledge-btn {
    appearance: none;

    min-height: 35px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 0 13px;

    border: 1px solid var(--knowledge-border);
    border-radius: 11px;

    background: rgba(255, 255, 255, 0.035);

    color: var(--knowledge-text);

    font: inherit;
    font-size: 11px;
    font-weight: 750;

    text-decoration: none;

    cursor: pointer;

    transition:
        background 140ms ease,
        border-color 140ms ease,
        color 140ms ease;
}

.knowledge-btn:hover {
    border-color: rgba(255, 255, 255, 0.16);

    background: rgba(255, 255, 255, 0.07);
}

.knowledge-btn-primary {
    border-color: var(--knowledge-brand);

    background: var(--knowledge-brand);

    color: #161616;
}

.knowledge-btn-primary:hover {
    border-color: #ffc86c;

    background: #ffc86c;
}


/* ==========================================================================
   WORKSPACE
   ========================================================================== */

.knowledge-workspace {
    flex: 1 1 auto;

    display: grid;

    grid-template-columns:
        minmax(210px, 0.62fr) minmax(320px, 1fr) minmax(440px, 1.7fr);

    min-width: 0;
    min-height: 0;

    overflow: hidden;

    border: 1px solid var(--knowledge-border);
    border-radius: 24px;

    background:
        radial-gradient(circle at 82% 6%,
            rgba(255, 255, 255, 0.035),
            transparent 27%),
        rgba(12, 13, 14, 0.72);
}


/* ==========================================================================
   RAILS
   ========================================================================== */

.knowledge-rail,
.knowledge-inspector {
    min-width: 0;
    min-height: 0;

    display: flex;
    flex-direction: column;

    overflow: hidden;
}

.knowledge-category-rail,
.knowledge-file-rail {
    border-right: 1px solid var(--knowledge-border);
}

.knowledge-rail-header,
.knowledge-inspector-header {
    flex: 0 0 auto;

    min-height: 73px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 12px;

    padding: 17px 18px 14px;

    border-bottom:
        1px solid var(--knowledge-border-soft);
}

.knowledge-rail-header h2,
.knowledge-inspector-header h2 {
    margin: 0;

    color: var(--knowledge-text);

    font-size: 16px;
    line-height: 1.15;

    font-weight: 750;

    letter-spacing: -0.025em;
}

.knowledge-rail-header .knowledge-kicker,
.knowledge-inspector-header .knowledge-kicker {
    margin-bottom: 5px;
}

.knowledge-rail-count {
    min-width: 27px;
    height: 27px;

    display: grid;
    place-items: center;

    padding: 0 7px;

    border: 1px solid var(--knowledge-border);
    border-radius: 999px;

    color: var(--knowledge-muted);

    background: rgba(255, 255, 255, 0.025);

    font-size: 9px;
    font-weight: 800;
}


/* ==========================================================================
   RAIL TOOLS
   ========================================================================== */

.knowledge-rail-tools {
    flex: 0 0 auto;

    padding: 11px 13px;

    border-bottom:
        1px solid var(--knowledge-border-soft);
}

.knowledge-search-input,
.knowledge-input,
.knowledge-select,
.knowledge-textarea {
    width: 100%;

    box-sizing: border-box;

    appearance: none;

    border: 1px solid var(--knowledge-border);
    outline: none;

    background: rgba(255, 255, 255, 0.025);

    color: var(--knowledge-text);

    font: inherit;
}

.knowledge-search-input {
    height: 36px;

    padding: 0 12px;

    border-radius: 11px;

    font-size: 12px;
}

.knowledge-search-input::placeholder,
.knowledge-input::placeholder,
.knowledge-textarea::placeholder {
    color: #64646a;
}

.knowledge-search-input:focus,
.knowledge-input:focus,
.knowledge-select:focus,
.knowledge-textarea:focus {
    border-color:
        color-mix(in srgb,
            var(--knowledge-brand) 48%,
            transparent);

    background: rgba(255, 255, 255, 0.04);

    box-shadow:
        0 0 0 3px rgba(244, 181, 84, 0.055);
}


/* ==========================================================================
   SCROLL
   ========================================================================== */

.knowledge-rail-scroll,
.knowledge-inspector-scroll {
    flex: 1 1 auto;

    min-height: 0;

    overflow-y: auto;
    overflow-x: hidden;

    overscroll-behavior: contain;

    scrollbar-width: thin;
    scrollbar-color:
        rgba(255, 255, 255, 0.14) transparent;
}

.knowledge-rail-scroll::-webkit-scrollbar,
.knowledge-inspector-scroll::-webkit-scrollbar {
    width: 6px;
}

.knowledge-rail-scroll::-webkit-scrollbar-thumb,
.knowledge-inspector-scroll::-webkit-scrollbar-thumb {
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.13);
}


/* ==========================================================================
   CATEGORIES
   ========================================================================== */

#knowledge-category-list {
    padding: 7px;
}

.knowledge-category-item {
    appearance: none;

    width: 100%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 10px;

    padding: 10px 11px;

    border: 1px solid transparent;
    border-radius: 12px;

    background: transparent;

    color: var(--knowledge-text);

    font: inherit;

    cursor: pointer;
}

.knowledge-category-item:hover {
    background: var(--knowledge-hover);
}

.knowledge-category-item.active {
    border-color:
        rgba(244, 181, 84, 0.17);

    background: var(--knowledge-selected);
}

.knowledge-category-main {
    min-width: 0;

    display: flex;
    align-items: center;

    gap: 8px;
}

.knowledge-category-dot {
    width: 6px;
    height: 6px;

    flex: 0 0 auto;

    border-radius: 999px;

    background: #67676d;
}

.knowledge-category-item.active .knowledge-category-dot {
    background: var(--knowledge-brand);

    box-shadow:
        0 0 8px rgba(244, 181, 84, 0.4);
}

.knowledge-category-name {
    overflow: hidden;

    font-size: 12px;
    font-weight: 750;

    text-overflow: ellipsis;
    white-space: nowrap;
}

.knowledge-category-count {
    min-width: 24px;
    height: 22px;

    display: grid;
    place-items: center;

    padding: 0 6px;

    border: 1px solid var(--knowledge-border);
    border-radius: 999px;

    color: var(--knowledge-muted);

    font-size: 9px;
}


/* ==========================================================================
   FILE ROWS
   ========================================================================== */

.knowledge-file-list {
    padding: 7px;
}

.knowledge-file-row {
    appearance: none;

    width: 100%;

    display: block;

    padding: 11px;

    border: 1px solid transparent;
    border-radius: 12px;

    background: transparent;

    color: var(--knowledge-text);

    font: inherit;

    text-align: left;

    cursor: pointer;
}

.knowledge-file-row+.knowledge-file-row {
    margin-top: 2px;
}

.knowledge-file-row:hover {
    background: var(--knowledge-hover);
}

.knowledge-file-row.active {
    border-color:
        rgba(244, 181, 84, 0.17);

    background: var(--knowledge-selected);
}

.knowledge-file-row-top {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 10px;
}

.knowledge-file-title {
    min-width: 0;

    overflow: hidden;

    font-size: 12px;
    font-weight: 750;

    text-overflow: ellipsis;
    white-space: nowrap;
}

.knowledge-file-type {
    flex: 0 0 auto;

    padding: 4px 6px;

    border: 1px solid var(--knowledge-border);
    border-radius: 7px;

    color: var(--knowledge-muted-2);

    font-size: 8px;
    font-weight: 800;
}

.knowledge-file-description {
    margin-top: 5px;

    color: var(--knowledge-muted);

    font-size: 10px;
    line-height: 1.45;
}

.knowledge-file-meta {
    display: flex;
    align-items: center;

    gap: 5px;

    margin-top: 7px;

    color: var(--knowledge-muted-2);

    font-size: 9px;
}


/* ==========================================================================
   INSPECTOR
   ========================================================================== */

.knowledge-inspector {
    background:
        radial-gradient(circle at 86% 5%,
            rgba(244, 181, 84, 0.045),
            transparent 27%);
}

.knowledge-inspector-type {
    padding: 5px 8px;

    border: 1px solid var(--knowledge-border);
    border-radius: 999px;

    color: var(--knowledge-muted);

    background: rgba(255, 255, 255, 0.025);

    font-size: 8px;
    font-weight: 800;

    letter-spacing: 0.08em;
}

.knowledge-inspector-content {
    min-height: 100%;

    display: flex;
    flex-direction: column;

    box-sizing: border-box;

    padding: 22px;
}

.knowledge-inspector-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;

    gap: 24px;

    padding-bottom: 21px;

    border-bottom:
        1px solid var(--knowledge-border-soft);
}

.knowledge-inspector-name {
    margin: 0;

    color: var(--knowledge-text);

    font-size: clamp(21px, 2vw, 29px);
    line-height: 1.05;

    font-weight: 800;

    letter-spacing: -0.04em;
}

.knowledge-inspector-meta {
    display: flex;
    align-items: center;

    gap: 6px;

    margin-top: 9px;

    color: var(--knowledge-muted);

    font-size: 11px;
}


/* ==========================================================================
   INSPECTOR DATA
   ========================================================================== */

.knowledge-data-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    margin-top: 7px;
}

.knowledge-data-block {
    min-width: 0;

    padding: 16px 0;

    border-bottom:
        1px solid var(--knowledge-border-soft);
}

.knowledge-data-block:nth-child(odd):not(.knowledge-data-wide) {
    padding-right: 18px;

    border-right:
        1px solid var(--knowledge-border-soft);
}

.knowledge-data-block:nth-child(even):not(.knowledge-data-wide) {
    padding-left: 18px;
}

.knowledge-data-wide {
    grid-column: 1 / -1;
}

.knowledge-data-label {
    display: block;

    margin-bottom: 7px;

    color: var(--knowledge-muted-2);

    font-size: 9px;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.knowledge-data-block strong {
    color: var(--knowledge-text);

    font-size: 12px;

    overflow-wrap: anywhere;
}

.knowledge-data-block p {
    margin: 0;

    color: var(--knowledge-muted);

    font-size: 12px;
    line-height: 1.6;
}


/* ==========================================================================
   MARKDOWN PREVIEW
   ========================================================================== */

.knowledge-preview-section {
    flex: 1 1 auto;

    min-height: 230px;

    display: flex;
    flex-direction: column;

    margin-top: 18px;

    border: 1px solid var(--knowledge-border);
    border-radius: 15px;

    background: rgba(0, 0, 0, 0.15);

    overflow: hidden;
}

.knowledge-preview-heading {
    flex: 0 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 16px;

    padding: 13px 15px;

    border-bottom:
        1px solid var(--knowledge-border-soft);
}

.knowledge-preview-heading .knowledge-kicker {
    margin-bottom: 4px;
}

.knowledge-preview-heading h4 {
    margin: 0;

    color: var(--knowledge-text);

    font-size: 12px;
}

.knowledge-preview-type {
    color: var(--knowledge-muted-2);

    font-size: 9px;
    font-weight: 800;
}

.knowledge-preview {
    flex: 1 1 auto;

    min-height: 0;

    margin: 0;

    padding: 16px;

    overflow: auto;

    color: #c8c8cc;

    background: transparent;

    font-family:
        ui-monospace,
        SFMono-Regular,
        Menlo,
        Monaco,
        Consolas,
        monospace;

    font-size: 11px;
    line-height: 1.65;

    white-space: pre-wrap;
    overflow-wrap: anywhere;
}


/* ==========================================================================
   UPLOAD FORM
   ========================================================================== */

.knowledge-form {
    display: flex;
    flex-direction: column;

    gap: 18px;
}

.knowledge-form-heading {
    padding-bottom: 18px;

    border-bottom:
        1px solid var(--knowledge-border-soft);
}

.knowledge-form-heading h3 {
    margin: 0;

    color: var(--knowledge-text);

    font-size: 24px;

    letter-spacing: -0.035em;
}

.knowledge-form-heading p {
    margin: 8px 0 0;

    color: var(--knowledge-muted);

    font-size: 12px;
    line-height: 1.5;
}

.knowledge-form-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;
}

.knowledge-field {
    min-width: 0;

    display: flex;
    flex-direction: column;

    gap: 6px;
}

.knowledge-field-wide {
    grid-column: 1 / -1;
}

.knowledge-field>span {
    color: var(--knowledge-muted);

    font-size: 10px;
    font-weight: 700;
}

.knowledge-input,
.knowledge-select {
    height: 39px;

    padding: 0 11px;

    border-radius: 10px;

    font-size: 12px;
}

.knowledge-textarea {
    min-height: 90px;

    resize: vertical;

    padding: 10px 11px;

    border-radius: 10px;

    font-size: 12px;
    line-height: 1.5;
}

.knowledge-file-input {
    width: 100%;
    height: 39px;

    box-sizing: border-box;

    padding: 7px;

    border: 1px solid var(--knowledge-border);
    border-radius: 10px;

    background: rgba(255, 255, 255, 0.025);

    color: var(--knowledge-muted);

    font: inherit;
    font-size: 10px;
}

.knowledge-file-input::file-selector-button {
    height: 25px;

    margin-right: 9px;

    padding: 0 10px;

    border: 1px solid var(--knowledge-border);
    border-radius: 7px;

    background: rgba(255, 255, 255, 0.055);

    color: var(--knowledge-text);

    font: inherit;
    font-size: 9px;
    font-weight: 700;

    cursor: pointer;
}

.knowledge-upload-note {
    display: flex;
    align-items: flex-start;

    gap: 12px;

    padding: 13px;

    border: 1px solid var(--knowledge-border);
    border-radius: 12px;

    background: rgba(255, 255, 255, 0.02);
}

.knowledge-upload-note-icon {
    width: 31px;
    height: 31px;

    flex: 0 0 auto;

    display: grid;
    place-items: center;

    border: 1px solid var(--knowledge-border);
    border-radius: 9px;

    color: var(--knowledge-brand);

    font-size: 8px;
    font-weight: 800;
}

.knowledge-upload-note strong {
    color: var(--knowledge-text);

    font-size: 11px;
}

.knowledge-upload-note p {
    margin: 4px 0 0;

    color: var(--knowledge-muted);

    font-size: 10px;
    line-height: 1.5;
}

.knowledge-form-actions {
    display: flex;
    align-items: center;

    gap: 8px;
}

.knowledge-feedback {
    min-height: 16px;

    color: var(--knowledge-muted);

    font-size: 10px;
}


/* ==========================================================================
   EMPTY
   ========================================================================== */

.knowledge-empty {
    height: 100%;

    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    padding: 30px;

    text-align: center;
}

.knowledge-empty-icon {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    margin-bottom: 12px;

    border: 1px solid var(--knowledge-border);
    border-radius: 11px;

    color: var(--knowledge-muted);

    background: rgba(255, 255, 255, 0.025);

    font-size: 10px;
    font-weight: 800;
}

.knowledge-empty h3 {
    margin: 0;

    color: var(--knowledge-text);

    font-size: 13px;
}

.knowledge-empty p {
    max-width: 260px;

    margin: 7px 0 0;

    color: var(--knowledge-muted-2);

    font-size: 11px;
    line-height: 1.5;
}

.knowledge-empty-action {
    margin-top: 14px;
}


/* ==========================================================================
   STATUS BAR
   ========================================================================== */

.knowledge-statusbar {
    flex: 0 0 34px;

    min-height: 34px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    padding: 0 4px;

    color: var(--knowledge-muted-2);

    font-size: 9px;

    text-transform: uppercase;
    letter-spacing: 0.045em;
}

.knowledge-status-left,
.knowledge-status-right {
    display: flex;
    align-items: center;

    gap: 10px;
}

.knowledge-status-left strong {
    color: var(--knowledge-muted);

    font-size: 9px;
}

.knowledge-status-online {
    color: #82b990;
}


/* ==========================================================================
   LAPTOP
   ========================================================================== */

@media (max-width: 1100px) {

    .knowledge-workspace {
        grid-template-columns:
            200px 300px minmax(400px, 1fr);

        min-width: 900px;
    }

    .knowledge-page {
        overflow-x: auto;
        overflow-y: hidden;
    }

    .knowledge-summary-item span {
        display: none;
    }
}


/* ==========================================================================
   SHORT VIEWPORTS
   ========================================================================== */

@media (max-height: 800px) {

    .knowledge-page {
        height: calc(100dvh - 132px);
    }

    .knowledge-shell {
        gap: 9px;
    }

    .knowledge-head {
        min-height: 58px;
    }

    .knowledge-head-copy>p {
        display: none;
    }

    .knowledge-title-line h1 {
        font-size: 25px;
    }

    .knowledge-rail-header,
    .knowledge-inspector-header {
        min-height: 60px;

        padding-top: 12px;
        padding-bottom: 11px;
    }

    .knowledge-inspector-content {
        padding: 17px;
    }

    .knowledge-statusbar {
        flex-basis: 27px;
        min-height: 27px;
    }
}


/* ==========================================================================
   NARROW VIEWPORTS
   ========================================================================== */

@media (max-width: 760px) {

    .knowledge-head {
        align-items: flex-start;
    }

    .knowledge-summary {
        display: none;
    }

    .knowledge-workspace {
        min-width: 850px;

        grid-template-columns:
            190px 260px 400px;
    }

    .knowledge-status-right {
        display: none;
    }
}