/* ===== Bootstrap icons font ===== */
@font-face {
    font-display: block;
    font-family: "bootstrap-icons";
    src: url("./lib/bootstrap/font/fonts/bootstrap-icons.woff2?e34853135f9e39acf64315236852cd5a") format("woff2")
}

.bi {
    display: flex;
    justify-content: center;
    align-items: center;
    display: flex;
    font-family: bootstrap-icons !important;
    font-style: normal;
    font-weight: normal !important;
    font-variant: normal;
    text-transform: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Base tokens mapping ===== */
:root {
    --bg-color: var(--ui-bg);
    --panel-color: var(--ui-surface-2);
    --text-color: var(--ui-text);
    --primary: var(--ui-accent);
    --primary-hover: var(--ui-accent-strong);
    --success: var(--ui-success);
    --warning: var(--ui-warning);
    --danger: var(--ui-danger);
    --border-color: var(--ui-border);
    --shadow: var(--ui-shadow);
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}


.button-icon {
    margin: 0;
    height: 32px;
    width: 32px;
    padding: 0;
    background: transparent;
    border: none;
}

.vr {
    width: 1px;
    height: 1.8rem;
    background: rgba(255, 255, 255, 0.18);
    margin: 0 0.35rem;
}

.mainpage-frame {
    color: var(--ui-text);
    font-family: var(--ui-font);
}

.mainpage-topbar {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 2px 20px;
}

.mainpage-brand {
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mainpage-page-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ui-text-dim);
}

.mainpage-status-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ui-route-link {
    text-transform: none;
    letter-spacing: 0.04em;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.34rem 0.62rem;
    min-height: 30px;
    border-radius: 999px;
    border-color: var(--ui-border);
    background: transparent;
    color: var(--ui-text-dim);
}

.ui-route-link:hover {
    border-color: var(--ui-accent);
    background: color-mix(in srgb, var(--ui-accent) 14%, transparent);
    color: var(--ui-text);
}

.ui-route-link.is-active,
.ui-route-link[aria-pressed="true"] {
    border-color: var(--ui-accent);
    background: color-mix(in srgb, var(--ui-accent) 24%, transparent);
    color: var(--ui-text);
}

.mainpage-status-pill {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.mainpage-content {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 16px;
    padding: 16px 20px 22px;
}

.mainpage-process-wrap {
    min-height: 0;
    overflow: hidden;
    border-radius: 18px;
}

.mainpage-side-panel {
    min-height: 0;
    display: grid;
    align-content: start;
    gap: 14px;
}

.mainpage-card {
    border-radius: 16px;
    padding: 12px;
    display: grid;
    gap: 8px;
}

.mainpage-card-title {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ui-text-dim);
    font-size: 0.8rem;
}

.mainpage-kpi-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.mainpage-kpi-label {
    color: var(--ui-text-dim);
}

.mainpage-kpi-value {
    font-weight: 600;
}

.mainpage-kpi-value--ok {
    color: var(--ui-success);
}

.mainpage-footer {
    padding: 12px 24px;
    border-top: 1px solid var(--ui-border);
    color: var(--ui-text-dim);
    font-size: 0.8rem;
}

@media (max-width: 1200px) {
    .mainpage-content {
        grid-template-columns: 1fr;
    }

    .mainpage-side-panel {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 800px) {
    .mainpage-topbar {
        grid-template-columns: 1fr;
    }

    .mainpage-status-row {
        flex-wrap: wrap;
    }

    .mainpage-side-panel {
        grid-template-columns: 1fr;
    }
}




.fp-wrapper {
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100%;
    width: 100%;
    overflow: hidden;
    background: var(--ui-surface-1);
}

.fp-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 10px;
    background: var(--ui-surface-2);
    border-bottom: 1px solid var(--ui-border);
    min-height: 36px;
    gap: 8px;
}

.fp-filename {
    font-size: 0.82rem;
    color: var(--ui-text-dim);
    font-family: monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fp-open-link {
    display: flex;
    align-items: center;
    color: var(--ui-accent);
    font-size: 0.85rem;
    text-decoration: none;
    flex-shrink: 0;
}

    .fp-open-link:hover {
        color: var(--ui-accent-strong);
    }

.fp-content {
    min-height: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fp-image-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    padding: 16px;
}

.fp-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: var(--ui-shadow-1);
}

.fp-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.fp-unsupported {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--ui-text-dim);
    padding: 32px;
    font-size: 3rem;
}

.fp-unsupported-text {
    font-size: 1rem;
    font-weight: 500;
}

.fp-unsupported-name {
    font-size: 0.85rem;
    font-family: monospace;
    color: var(--ui-text-dim);
}
.te-wrapper {
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100%;
    width: 100%;
    overflow: hidden;
    background: var(--ui-surface-1);
}

.te-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 8px;
    background: var(--ui-surface-2);
    border-bottom: 1px solid var(--ui-border);
    min-height: 36px;
    gap: 8px;
}

.te-filename {
    font-size: 0.82rem;
    color: var(--ui-text-dim);
    font-family: monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.te-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.te-save-dirty {
    color: var(--ui-warning) !important;
}

.te-editor-host {
    min-height: 0;
    height: 100%;
    width: 100%;
}

.te-textarea {
    flex: 1;
    min-height: 0;
    height: 100%;
    width: 100%;
    resize: none;
    font-family: "Cascadia Code", "Fira Code", "Consolas", monospace;
    font-size: 0.88rem;
    line-height: 1.6;
    padding: 12px 16px;
    border: none;
    border-radius: 0;
    background: var(--ui-surface-1);
    color: var(--ui-text);
    outline: none;
    tab-size: 2;
}

    .te-textarea:focus {
        outline: none;
        box-shadow: none;
        border-color: transparent;
    }
/* ===== Shell ===== */
.pe-shell {
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100%;
    width: 100%;
    overflow: hidden;
    background: var(--ui-surface-0);
    color: var(--ui-text);
    font-family: var(--ui-font);
    position: relative;
}

/* ===== Header ===== */
.pe-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 8px;
    background: var(--ui-surface-2);
    border-bottom: 1px solid var(--ui-border);
    min-height: 38px;
    gap: 8px;
}

.pe-header-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ui-text-dim);
}

.pe-header-actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

/* ===== Body (sidebar + main) ===== */
.pe-body {
    display: grid;
    grid-template-columns: auto 1fr;
    min-height: 0;
    overflow: hidden;
}

/* ===== Sidebar ===== */
.pe-sidebar {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    border-right: 1px solid var(--ui-border);
    background: var(--ui-surface-1);
}

.pe-search-row {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    gap: 4px;
    border-bottom: 1px solid var(--ui-border);
    flex-shrink: 0;
}

.pe-search-input {
    flex: 1;
    min-width: 0;
    font-size: 0.82rem;
    padding: 3px 8px;
    height: 26px;
    border-radius: 6px;
    border: 1px solid var(--ui-border);
    background: var(--ui-surface-2);
    color: var(--ui-text);
}

    .pe-search-input:focus {
        outline: none;
        border-color: var(--ui-accent);
    }

.pe-search-clear {
    width: 22px !important;
    height: 22px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ui-text-dim);
    border-radius: 4px;
    flex-shrink: 0;
}

.pe-tree {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 4px 0;
}

/* ===== Tree nodes ===== */
.pe-node {
    /* wrapper for a node + its children */
}

.pe-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    cursor: pointer;
    border-radius: 4px;
    margin: 0 4px;
    font-size: 0.84rem;
    white-space: nowrap;
    overflow: hidden;
}

    .pe-row:hover {
        background: color-mix(in srgb, var(--ui-accent) 14%, transparent);
    }

.pe-row--active {
    background: color-mix(in srgb, var(--ui-accent) 26%, transparent);
    color: var(--ui-text);
}

.pe-expand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    font-size: 0.7rem;
    color: var(--ui-text-dim);
}

.pe-expand-icon--spacer {
    /* no caret, just a spacer for files */
    visibility: hidden;
}

.pe-node-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    font-size: 0.9rem;
    color: var(--ui-accent);
}

.pe-node-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== Main area ===== */
.pe-main {
    display: grid;
    grid-template-rows: auto 1fr;
    min-height: 0;
    overflow: hidden;
    background: var(--ui-surface-0);
}

.pe-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 12px;
    color: var(--ui-text-dim);
    font-size: 3rem;
}

.pe-empty-text {
    font-size: 0.95rem;
    font-weight: 400;
}

/* ===== Tab bar ===== */
.pe-tabbar {
    display: flex;
    align-items: stretch;
    overflow-x: auto;
    overflow-y: hidden;
    background: var(--ui-surface-2);
    border-bottom: 1px solid var(--ui-border);
    min-height: 36px;
    flex-shrink: 0;
    gap: 0;
}

    .pe-tabbar::-webkit-scrollbar {
        height: 4px;
    }

.pe-tab {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 10px;
    cursor: pointer;
    font-size: 0.82rem;
    white-space: nowrap;
    border-right: 1px solid var(--ui-border);
    color: var(--ui-text-dim);
    min-width: 100px;
    max-width: 200px;
    position: relative;
    transition: background 0.12s;
}

    .pe-tab:hover {
        background: color-mix(in srgb, var(--ui-accent) 10%, transparent);
        color: var(--ui-text);
    }

.pe-tab--active {
    background: var(--ui-surface-0);
    color: var(--ui-text);
    border-bottom: 2px solid var(--ui-accent);
}

.pe-tab-icon {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    color: var(--ui-accent);
}

.pe-tab-label {
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.pe-tab-dirty {
    color: var(--ui-warning);
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

.pe-tab-close {
    width: 18px !important;
    height: 18px !important;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0;
    color: var(--ui-text-dim);
    font-size: 0.7rem;
}

.pe-tab:hover .pe-tab-close,
.pe-tab--active .pe-tab-close {
    opacity: 1;
}

.pe-tab-close:hover {
    background: color-mix(in srgb, var(--ui-danger) 20%, transparent);
    color: var(--ui-danger);
}

/* ===== Content area ===== */
.pe-content {
    min-height: 0;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ===== Context menu ===== */
.pe-ctx-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9998;
}

.pe-ctx-menu {
    position: fixed;
    z-index: 9999;
    min-width: 200px;
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border);
    border-radius: 8px;
    box-shadow: var(--ui-shadow-2);
    padding: 4px 0;
    display: flex;
    flex-direction: column;
    font-size: 0.84rem;
}

.pe-ctx-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px 14px;
    background: transparent;
    border: none;
    border-radius: 0;
    text-align: left;
    text-transform: none;
    font-size: 0.84rem;
    color: var(--ui-text);
    cursor: pointer;
}

    .pe-ctx-item:hover:not(:disabled) {
        background: color-mix(in srgb, var(--ui-accent) 16%, transparent);
    }

    .pe-ctx-item:disabled {
        opacity: 0.45;
        cursor: not-allowed;
    }

.pe-ctx-icon {
    display: flex;
    align-items: center;
    width: 16px;
    flex-shrink: 0;
    color: var(--ui-text-dim);
}

.pe-ctx-sep {
    height: 1px;
    background: var(--ui-border);
    margin: 4px 0;
}

/* ===== Dialog ===== */
.pe-dialog-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pe-dialog {
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border);
    border-radius: 12px;
    box-shadow: var(--ui-shadow-3);
    padding: 20px 24px;
    min-width: 320px;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pe-dialog-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.pe-dialog-input {
    width: 100%;
    font-size: 0.9rem;
    padding: 6px 10px;
}

.pe-dialog-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

    .pe-dialog-actions button {
        font-size: 0.82rem;
        padding: 5px 16px;
    }