/**
 * The dialog helper (public/js/modules/dialog.js, .zd-*) and the schema viewer (public/js/modules/schema-viewer/,
 * .sv-*). Spec 147 § 3.3, § 3.4.
 *
 * Loaded by management.html and zekt-registry.html. The registry page does not load management.css, so every token
 * has a fallback. Muted text is white: no gray text on a gray surface (owner rule). Plain CSS, no Tailwind.
 */

/* ── Dialog ─────────────────────────────────────────────────────────────────────────────────────────────────────── */

body.zd-scroll-locked {
    overflow: hidden;
}

.zd-dialog {
    /* The browser centres a modal dialog with margin: auto; the console's reset sets every margin to 0, which put it
       in the top-left corner. */
    margin: auto;
    padding: 0;
    border: 1px solid rgba(0, 212, 170, 0.35);
    border-radius: 14px;
    background: linear-gradient(135deg, var(--zekt-dark-bg, #1a1a1a) 0%, #0f0f0f 100%);
    color: var(--zekt-white, #ffffff);
    width: min(92vw, 560px);
    max-height: 90vh;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
    font-family: 'Inter', system-ui, sans-serif;
}

.zd-dialog--small { width: min(92vw, 420px); }
.zd-dialog--medium { width: min(92vw, 560px); }
.zd-dialog--large { width: min(92vw, 760px); }
.zd-dialog--wide { width: min(94vw, 1040px); }

.zd-dialog::backdrop {
    background: rgba(0, 0, 0, 0.72);
}

.zd-dialog[open] {
    display: flex;
}

.zd-inner {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 90vh;
    min-height: 0;
}

.zd-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--zekt-gray-border, #444444);
}

.zd-title {
    flex: 1;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--zekt-white, #ffffff);
    overflow-wrap: anywhere;
}

.zd-close {
    flex: none;
    width: 32px;
    height: 32px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--zekt-white, #ffffff);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.zd-close:hover,
.zd-close:focus-visible {
    border-color: var(--zekt-teal, #00d4aa);
    outline: none;
}

.zd-body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 16px 20px;
}

.zd-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--zekt-gray-border, #444444);
}

@media (max-width: 640px) {
    .zd-dialog,
    .zd-dialog--small,
    .zd-dialog--medium,
    .zd-dialog--large,
    .zd-dialog--wide {
        width: 100vw;
        max-width: 100vw;
        height: 100dvh;
        max-height: 100dvh;
        margin: 0;
        border-radius: 0;
        border: 0;
    }

    .zd-inner {
        max-height: 100dvh;
        height: 100%;
    }
}

/* ── Schema viewer ──────────────────────────────────────────────────────────────────────────────────────────────── */

.sv-root {
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: var(--zekt-white, #ffffff);
    font-size: 0.9rem;
}

.sv-sub {
    margin: 0;
    color: var(--zekt-white, #ffffff);
    opacity: 0.85;
    font-size: 0.85rem;
}

.sv-empty {
    margin: 8px 0;
    padding: 16px;
    border: 1px dashed var(--zekt-gray-border, #444444);
    border-radius: 10px;
    color: var(--zekt-white, #ffffff);
}

.sv-roles,
.sv-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sv-roles[hidden] {
    display: none;
}

.sv-role,
.sv-tab {
    padding: 6px 12px;
    border: 1px solid var(--zekt-gray-border, #444444);
    border-radius: 999px;
    background: transparent;
    color: var(--zekt-white, #ffffff);
    font: inherit;
    font-size: 0.85rem;
    cursor: pointer;
}

.sv-role[aria-selected="true"],
.sv-tab[aria-selected="true"] {
    border-color: var(--zekt-teal, #00d4aa);
    background: rgba(0, 212, 170, 0.14);
    color: var(--zekt-teal, #00d4aa);
}

.sv-tabs {
    border-bottom: 1px solid var(--zekt-gray-border, #444444);
    padding-bottom: 8px;
}

.sv-tab {
    border-radius: 8px;
}

.sv-role:focus-visible,
.sv-tab:focus-visible,
.sv-version:focus-visible,
.sv-action:focus-visible,
.sv-toggle:focus-visible,
.sv-more:focus-visible,
.sv-json:focus-visible {
    outline: 2px solid var(--zekt-teal, #00d4aa);
    outline-offset: 2px;
}

.sv-version-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.sv-version-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--zekt-white, #ffffff);
    font-size: 0.85rem;
}

.sv-version {
    min-width: 220px;
    max-width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--zekt-gray-border, #444444);
    border-radius: 8px;
    background: #111111;
    color: var(--zekt-white, #ffffff);
    font: inherit;
    font-size: 0.85rem;
}

.sv-flags {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sv-flag {
    padding: 2px 8px;
    border: 1px solid var(--zekt-gray-border, #444444);
    border-radius: 999px;
    font-size: 0.75rem;
    color: var(--zekt-white, #ffffff);
    text-transform: lowercase;
}

.sv-flag--latest {
    border-color: rgba(0, 255, 136, 0.5);
    color: var(--zekt-green, #00ff88);
}

.sv-flag--breaking {
    border-color: rgba(255, 68, 68, 0.6);
    color: #ff7a7a;
}

.sv-changelog {
    margin: 0;
    color: var(--zekt-white, #ffffff);
    font-style: italic;
    overflow-wrap: anywhere;
}

.sv-changelog[hidden],
.sv-note[hidden] {
    display: none;
}

.sv-note {
    margin: 0 0 8px;
    color: var(--zekt-white, #ffffff);
    font-size: 0.85rem;
}

.sv-note--warn {
    padding: 8px 12px;
    border-left: 3px solid var(--zekt-orange, #ff8800);
    background: rgba(255, 136, 0, 0.08);
    border-radius: 6px;
}

.sv-panel {
    min-height: 120px;
}

/* Fields */

.sv-fields-wrap {
    overflow-x: auto;
}

.sv-fields {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.sv-fields th {
    position: sticky;
    top: 0;
    padding: 8px 10px;
    background: #141414;
    border-bottom: 1px solid var(--zekt-gray-border, #444444);
    color: var(--zekt-white, #ffffff);
    font-weight: 600;
    text-align: left;
    white-space: nowrap;
}

.sv-fields td {
    padding: 6px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    vertical-align: top;
    color: var(--zekt-white, #ffffff);
}

/* Table cells break only a word that does not fit on a line of its own: "anywhere" lowers a column's
   min-content width, and the auto table layout then squeezed names to a letter or two per line on a phone. */
.sv-fields td.sv-name {
    min-width: 140px;
    padding-left: calc(10px + var(--sv-depth, 0) * 18px);
    white-space: nowrap;
}

.sv-toggle,
.sv-toggle-space {
    display: inline-block;
    width: 20px;
    margin-right: 4px;
}

.sv-toggle {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--zekt-teal, #00d4aa);
    font: inherit;
    cursor: pointer;
}

.sv-field {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    color: var(--zekt-white, #ffffff);
    overflow-wrap: break-word;
    white-space: normal;
}

.sv-type-cell {
    white-space: nowrap;
}

.sv-type {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    color: var(--zekt-teal, #00d4aa);
}

.sv-type--warn {
    color: var(--zekt-orange, #ff8800);
}

.sv-format,
.sv-ref {
    display: block;
    font-size: 0.78rem;
    color: var(--zekt-white, #ffffff);
    opacity: 0.85;
    white-space: normal;
    overflow-wrap: break-word;
}

.sv-required {
    color: var(--zekt-orange, #ff8800);
    font-size: 0.78rem;
    white-space: nowrap;
}

.sv-constraints {
    min-width: 140px;
}

.sv-constraint {
    display: block;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.78rem;
    overflow-wrap: break-word;
}

.sv-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.sv-chip {
    padding: 1px 8px;
    border: 1px solid rgba(0, 212, 170, 0.4);
    border-radius: 999px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.75rem;
    overflow-wrap: break-word;
}

.sv-chip--more {
    border-style: dashed;
}

.sv-description {
    min-width: 200px;
    overflow-wrap: break-word;
}

.sv-more {
    margin-top: 10px;
    padding: 6px 12px;
    border: 1px solid var(--zekt-gray-border, #444444);
    border-radius: 8px;
    background: transparent;
    color: var(--zekt-white, #ffffff);
    font: inherit;
    font-size: 0.85rem;
    cursor: pointer;
}

/* JSON */

.sv-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    color: var(--zekt-white, #ffffff);
    font-size: 0.85rem;
}

.sv-json {
    margin: 0;
    padding: 12px 0;
    max-height: 60vh;
    overflow: auto;
    border: 1px solid var(--zekt-gray-border, #444444);
    border-radius: 10px;
    background: #0b0b0b;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--zekt-white, #ffffff);
    white-space: pre;
    counter-reset: sv-line;
    tab-size: 2;
}

.sv-json--plain {
    padding: 12px 16px;
}

.sv-json--wrap {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.sv-line {
    display: block;
    padding-right: 16px;
    counter-increment: sv-line;
}

.sv-line::before {
    content: counter(sv-line);
    display: inline-block;
    width: 3.5em;
    margin-right: 12px;
    padding-right: 8px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    text-align: right;
    color: var(--zekt-white, #ffffff);
    opacity: 0.5;
    user-select: none;
}

.sv-j-key { color: #7fdbff; }
.sv-j-str { color: var(--zekt-green, #00ff88); }
.sv-j-num { color: var(--zekt-orange, #ff8800); }
.sv-j-lit { color: #c792ea; }
.sv-j-punc { color: var(--zekt-white, #ffffff); }

/* Footer */

.sv-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.sv-feedback {
    margin-right: auto;
    color: var(--zekt-green, #00ff88);
    font-size: 0.85rem;
}

.sv-action {
    padding: 8px 14px;
    border: 1px solid var(--zekt-teal, #00d4aa);
    border-radius: 8px;
    background: rgba(0, 212, 170, 0.1);
    color: var(--zekt-teal, #00d4aa);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
}

.sv-action:hover {
    background: rgba(0, 212, 170, 0.2);
}

@media (max-width: 640px) {
    .sv-version {
        min-width: 0;
        width: 100%;
    }

    .sv-version-label {
        width: 100%;
    }

    .sv-json {
        max-height: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sv-role,
    .sv-tab,
    .sv-action {
        transition: none;
    }
}

/* ── Spec 147 Phase 4: compare, Changes, host actions ──────────────────────────────────────────────────────────── */

.sv-compare-label {
    margin-left: auto;
}

.sv-compare:disabled {
    opacity: 0.6;
}

.sv-changes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sv-change-title {
    margin: 8px 0 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--zekt-white, #ffffff);
}

.sv-change-list {
    margin: 0;
    padding-left: 20px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.82rem;
    color: var(--zekt-white, #ffffff);
}

.sv-change-list li {
    overflow-wrap: anywhere;
}

.sv-change--added li::marker { color: var(--zekt-green, #00ff88); }
.sv-change--removed li::marker { color: #ff7a7a; }
.sv-change--changed li::marker { color: var(--zekt-orange, #ff8800); }

.sv-diff-line {
    display: block;
    padding: 0 16px;
}

.sv-diff--added { background: rgba(0, 255, 136, 0.1); color: var(--zekt-green, #00ff88); }
.sv-diff--removed { background: rgba(255, 68, 68, 0.12); color: #ff9a9a; }

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

.sv-action--primary {
    border-color: var(--zekt-green, #00ff88);
    background: rgba(0, 255, 136, 0.12);
    color: var(--zekt-green, #00ff88);
}

.sv-action--danger {
    border-color: rgba(255, 68, 68, 0.7);
    background: rgba(255, 68, 68, 0.1);
    color: #ff9a9a;
}

/* ── Spec 147 Phase 4: the owner's schema editor, "infer from sample" and "in use", in dialogs ─────────────────── */

.schema-editor-dialog,
.schema-infer-dialog,
.schema-in-use-dialog,
.schema-deprecate-dialog {
    /* Muted text on the dialog's gray is white (owner rule), as #schemaEditorModal had it. */
    --zekt-text-muted: var(--zekt-white, #ffffff);
}

.schema-editor-dialog .schema-editor-body {
    min-height: 0;
}

.schema-editor-footer,
.schema-in-use-footer,
.schema-deprecate-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.schema-builder-note {
    margin: 0 0 12px;
    padding: 10px 12px;
    border-left: 3px solid var(--zekt-orange, #ff8800);
    border-radius: 6px;
    background: rgba(255, 136, 0, 0.08);
    color: var(--zekt-white, #ffffff);
    font-size: 0.88rem;
}

.schema-in-use ul {
    margin: 6px 0 12px;
    padding-left: 20px;
    color: var(--zekt-white, #ffffff);
}

.schema-in-use .form-input {
    width: 100%;
}

/* Spec 148 owner list item 13: the owner's Deprecate dialog (SchemaRegistry.openDeprecateDialog). */
.schema-deprecate .form-input {
    width: 100%;
}

.schema-deprecate p {
    color: var(--zekt-white, #ffffff);
}

.schema-deprecate .schema-deprecate-error {
    margin: 8px 0 0;
    padding: 10px 12px;
    border-left: 3px solid var(--zekt-red, #ff4444);
    border-radius: 6px;
    background: rgba(255, 68, 68, 0.1);
    color: var(--zekt-white, #ffffff);
}

.schema-deprecate .schema-deprecate-error[hidden] {
    display: none;
}

/* ── Spec 147 Phase 5: a body that loads on demand, host marks, the subscriber's panel ─────────────────────────── */

.sv-loading {
    margin: 8px 0;
    padding: 16px;
    color: var(--zekt-white, #ffffff);
}

.sv-error {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin: 8px 0;
    padding: 10px 12px;
    border-left: 3px solid rgba(255, 68, 68, 0.7);
    border-radius: 6px;
    background: rgba(255, 68, 68, 0.08);
    color: var(--zekt-white, #ffffff);
}

.sv-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sv-flag--mark {
    border-color: rgba(0, 212, 170, 0.5);
    color: var(--zekt-teal, #00d4aa);
}

.sv-host-panel {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
    border: 1px solid var(--zekt-gray-border, #444444);
    border-radius: 10px;
}

.sv-banner {
    margin: 0;
    padding: 8px 12px;
    border-left: 3px solid var(--zekt-orange, #ff8800);
    border-radius: 6px;
    background: rgba(255, 136, 0, 0.08);
    color: var(--zekt-white, #ffffff);
    overflow-wrap: anywhere;
}

.sv-banner[hidden] {
    display: none;
}

.sv-policy-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.sv-policy-row .sv-version {
    min-width: 140px;
}

.sv-policy-row .sv-feedback {
    margin-right: 0;
}

.sv-hint {
    margin: 0;
    color: var(--zekt-white, #ffffff);
    font-size: 0.82rem;
}