/* Studio Console — institute aesthetic.
   Cream parchment background, institute gold accent, warm umber text. */

:root {
    --paper: #f6f0e1;
    --paper-dim: #ece4d0;
    --paper-border: #c8b894;
    --ink: #2a2218;
    --ink-soft: #5a4838;
    --gold: #c8a15a;
    --gold-deep: #8a6920;
    --moss: #5a7a3c;
    --rust: #a02823;
    --umber: #604030;
    --shadow: rgba(40, 32, 20, 0.18);

    --green: #4d7c2e;
    --mvp: #c89b1a;
    --planned: #8a8478;
    --gap: #a04030;
    --blocked: #6a4080;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Georgia', 'Iowan Old Style', serif;
    background: var(--paper);
    color: var(--ink);
    min-height: 100vh;
    line-height: 1.45;
    padding: 0;
    margin: 0;
}

.topbar {
    background: var(--ink);
    color: var(--paper);
    padding: 14px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 4px solid var(--gold);
    box-shadow: 0 2px 8px var(--shadow);
}

.topbar h1 {
    font-size: 18px;
    letter-spacing: 0.3em;
    color: var(--gold);
    font-weight: normal;
}

.topbar .meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
}

.pill {
    padding: 4px 10px;
    border-radius: 14px;
    background: var(--paper-dim);
    color: var(--ink);
    font-size: 11px;
    border: 1px solid var(--paper-border);
}
.pill-clean { background: #d4e6c4; color: #2a3818; }
.pill-dirty { background: #ecd4c8; color: #5a2820; }
.pill-info  { background: var(--paper-dim); }
.pill-green { background: #d4e6c4; color: #2a3818; }
.pill-mvp   { background: #f0dcaa; color: #5a4810; }
.pill-planned { background: #d8d4c8; color: #4a4438; }
.pill-blocked { background: #d8c8e0; color: #4a3060; }

.grid-main {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-template-areas:
        "agent     agent"
        "matrix    projects"
        "styles    cast"
        "docs      tools"
        "sources   pipeline"
        "commits   commits"
        "outputs   outputs"
        "gaps      gaps";
    gap: 18px;
    padding: 18px 28px;
    max-width: 1800px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .grid-main {
        grid-template-columns: 1fr;
        grid-template-areas:
            "matrix"
            "projects"
            "styles"
            "cast"
            "docs"
            "tools"
            "sources"
            "pipeline"
            "commits"
            "outputs"
            "gaps";
    }
}

.card {
    background: var(--paper);
    border: 1px solid var(--paper-border);
    border-radius: 4px;
    padding: 16px 18px;
    box-shadow: 0 1px 3px var(--shadow);
}

.card h2 {
    font-size: 14px;
    letter-spacing: 0.2em;
    color: var(--ink);
    border-bottom: 2px solid var(--gold);
    padding-bottom: 6px;
    margin-bottom: 8px;
    font-weight: normal;
}

.card .hint {
    font-size: 11px;
    color: var(--ink-soft);
    margin-bottom: 12px;
    font-style: italic;
}

.agent-card { grid-area: agent; }
.matrix-card { grid-area: matrix; }
.projects-card { grid-area: projects; }
.styles-card { grid-area: styles; }
.cast-card { grid-area: cast; }
.docs-card { grid-area: docs; }
.tools-card { grid-area: tools; }
.sources-card { grid-area: sources; }
.pipeline-card { grid-area: pipeline; }
.commits-card { grid-area: commits; }
.outputs-card { grid-area: outputs; }
.gaps-card { grid-area: gaps; }

/* MATRIX ─────────────────────────── */
.matrix {
    border-collapse: collapse;
    font-size: 11px;
}
.matrix th {
    font-weight: normal;
    padding: 4px 6px;
    text-align: left;
    color: var(--ink-soft);
}
.matrix th.rotated {
    height: 110px;
    vertical-align: bottom;
    width: 22px;
    padding-bottom: 6px;
}
.matrix th.rotated span {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
    font-size: 10px;
}
.matrix th.row-label {
    text-align: left;
    padding-right: 12px;
    width: 130px;
    white-space: nowrap;
}
.matrix .cell {
    width: 22px;
    height: 22px;
    border: 1px solid var(--paper-border);
}
.cell-green { background: var(--green); }
.cell-mvp   { background: var(--mvp); }
.cell-planned { background: var(--paper-dim); }
.cell-gap   { background: var(--gap); }
.cell-blocked { background: var(--blocked); }

.dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}
.dot-green { background: var(--green); }
.dot-mvp   { background: var(--mvp); }
.dot-planned { background: var(--planned); }
.dot-gap   { background: var(--gap); }
.dot-blocked { background: var(--blocked); }

/* PROJECTS ─────────────────────────── */
.project-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--paper-dim);
    gap: 14px;
}
.project-meta { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.project-title {
    font-weight: bold;
    color: var(--ink);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.project-preset {
    font-size: 10px;
    color: var(--gold-deep);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.project-stats {
    font-size: 10px;
    color: var(--ink-soft);
}
.project-actions { display: flex; gap: 6px; flex-shrink: 0; }

.btn {
    background: var(--paper-dim);
    border: 1px solid var(--paper-border);
    color: var(--ink);
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 11px;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
}
.btn:hover {
    background: var(--gold);
    color: var(--ink);
    border-color: var(--gold-deep);
}
.btn-link { background: transparent; }

#render-status {
    margin-top: 10px;
    font-size: 11px;
    color: var(--ink-soft);
    font-family: monospace;
    max-height: 200px;
    overflow-y: auto;
}

/* STYLES ─────────────────────────── */
.style-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}
.style-card {
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 10px;
    border-radius: 3px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.style-header { display: flex; align-items: center; }
.style-name { font-weight: bold; font-size: 12px; }
.style-status { align-self: flex-start; font-size: 9px; }
.style-sample, .style-sample-placeholder {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border: 1px solid var(--paper-border);
    border-radius: 2px;
    background: var(--paper);
}
.style-sample-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--ink-soft);
    font-style: italic;
}
.style-desc { font-size: 10px; color: var(--ink-soft); line-height: 1.3; }

/* CAST ─────────────────────────── */
.cast-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(82px, 1fr));
    gap: 8px;
    max-height: 480px;
    overflow-y: auto;
}
.cast-cell {
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 4px;
    text-align: center;
    border-radius: 3px;
}
.cast-cell img {
    width: 100%;
    height: 64px;
    object-fit: contain;
    image-rendering: pixelated;
}
.sprite-missing {
    width: 100%;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    color: var(--ink-soft);
    font-style: italic;
}
.cast-name { font-size: 9px; color: var(--ink); margin-top: 3px; word-break: break-all; }
.cast-tier {
    font-size: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1px;
}
.tier-original { color: var(--gold-deep); }
.tier-alphabet_humanoid { color: var(--moss); }
.tier-letterform { color: var(--rust); }

/* OUTPUTS ─────────────────────────── */
.output-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}
.output-cell {
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 6px;
    border-radius: 3px;
}
.output-cell img, .output-cell video {
    width: 100%;
    height: 140px;
    object-fit: contain;
    background: var(--paper);
}
.output-name {
    font-size: 10px;
    color: var(--ink);
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.output-size { font-size: 9px; color: var(--ink-soft); }

/* GAPS ─────────────────────────── */
.gap-list { list-style: none; }
.gap-item {
    border-left: 3px solid var(--paper-border);
    padding: 8px 14px;
    margin-bottom: 6px;
    background: var(--paper-dim);
}
.gap-item.gap-blocked { border-left-color: var(--blocked); }
.gap-item.gap-planned { border-left-color: var(--planned); }
.gap-item.gap-gap     { border-left-color: var(--gap); }
.gap-item strong { color: var(--ink); margin-right: 8px; }
.gap-item .gap-status {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ink-soft);
}
.gap-item p { font-size: 11px; color: var(--ink-soft); margin-top: 4px; }

.empty {
    color: var(--ink-soft);
    font-style: italic;
    padding: 18px;
    text-align: center;
}

/* AGENT ─────────────────────────── */
.agent-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}
.agent-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    font-family: 'Iowan Old Style', Georgia, serif;
    font-size: 14px;
    line-height: 1.5;
    border-radius: 3px;
    resize: vertical;
}
.agent-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.agent-mode-label {
    font-size: 11px;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.agent-mode-select {
    padding: 4px 10px;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    color: var(--ink);
    font-family: inherit;
    font-size: 12px;
    border-radius: 3px;
    min-width: 280px;
}
.agent-cost-hint {
    color: var(--gold-deep);
    font-style: italic;
    font-size: 11px;
}
.agent-stream {
    background: var(--ink);
    color: var(--paper-dim);
    border: 1px solid var(--paper-border);
    border-left: 4px solid var(--gold);
    padding: 10px 12px;
    border-radius: 3px;
    font-family: 'Consolas', 'Menlo', monospace;
    font-size: 11px;
    line-height: 1.55;
    max-height: 320px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
}
.agent-line { margin: 2px 0; }
.agent-line.agent-thinking  { color: #c8a15a; font-style: italic; }
.agent-line.agent-text      { color: #f6f0e1; }
.agent-line.agent-tool_call { color: #66ff66; }
.agent-line.agent-tool_result { color: #aaccff; }
.agent-line.agent-turn_start, .agent-line.agent-turn_complete {
    color: #a08070;
    border-top: 1px dashed #444;
    padding-top: 3px;
    margin-top: 4px;
}
.agent-line.agent-done  { color: #66ff66; font-weight: bold; }
.agent-line.agent-error { color: #ff8866; }
.agent-line.agent-end   { color: #66ff66; border-top: 1px solid #66ff66; padding-top: 3px; }
.agent-line.agent-start { color: #ffff66; }

/* DOCS ─────────────────────────── */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}
.doc-link {
    display: block;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 10px 12px;
    border-radius: 3px;
    text-decoration: none;
    color: var(--ink);
    transition: background 0.12s, border-color 0.12s;
}
.doc-link:hover {
    background: var(--paper);
    border-color: var(--gold-deep);
}
.doc-label {
    font-size: 12px;
    font-weight: bold;
    color: var(--ink);
    margin-bottom: 4px;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 3px;
}
.doc-desc {
    font-size: 10px;
    color: var(--ink-soft);
    line-height: 1.35;
}

/* TOOLS ─────────────────────────── */
.tools-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.tool-row {
    display: grid;
    grid-template-columns: 180px 1fr auto;
    gap: 12px;
    align-items: center;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 8px 10px;
    border-radius: 3px;
}
.tool-meta { display: flex; flex-direction: column; gap: 2px; }
.tool-kind {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gold-deep);
}
.tool-kind-web .tool-kind { color: var(--moss); }
.tool-kind-cli .tool-kind { color: var(--rust); }
.tool-label {
    font-size: 12px;
    font-weight: bold;
    color: var(--ink);
}
.tool-desc {
    font-size: 11px;
    color: var(--ink-soft);
    line-height: 1.35;
}
.tool-cmd {
    background: var(--ink);
    color: var(--gold);
    padding: 4px 8px;
    border-radius: 2px;
    font-family: monospace;
    font-size: 10px;
    max-width: 320px;
    overflow-x: auto;
    white-space: nowrap;
    grid-column: 1 / -1;
}
@media (max-width: 900px) {
    .tool-row {
        grid-template-columns: 1fr;
    }
}

/* SOURCES ─────────────────────────── */
.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}
.source-cell {
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 10px 12px;
    border-radius: 3px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.source-header {
    display: flex;
    align-items: center;
    gap: 6px;
}
.source-name {
    font-size: 12px;
    font-weight: bold;
    color: var(--ink);
    flex: 1;
}
.source-desc {
    font-size: 11px;
    color: var(--ink-soft);
    line-height: 1.35;
}
.source-req {
    font-size: 10px;
    color: var(--gold-deep);
    font-style: italic;
}
.source-req code {
    background: var(--paper);
    padding: 1px 4px;
    border-radius: 2px;
}

/* PIPELINE ─────────────────────────── */
.pipeline-stats {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 6px 14px;
    font-size: 12px;
}
.pipeline-stats dt {
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 10px;
    align-self: center;
}
.pipeline-stats dd {
    color: var(--ink);
    align-self: center;
}
.pipeline-stats dd code {
    background: var(--paper-dim);
    padding: 1px 5px;
    border-radius: 2px;
    font-family: monospace;
    font-size: 11px;
}
.pipeline-note {
    color: var(--ink-soft);
    font-size: 10px;
    font-style: italic;
}

/* COMMITS ─────────────────────────── */
.commits-feed {
    list-style: none;
    display: flex;
    flex-direction: column;
}
.commit-row {
    display: grid;
    grid-template-columns: 80px 1fr 110px;
    gap: 12px;
    align-items: center;
    padding: 6px 10px;
    border-bottom: 1px solid var(--paper-dim);
    font-size: 11px;
}
.commit-row:last-child { border-bottom: none; }
.commit-sha {
    font-family: monospace;
    color: var(--gold-deep);
    font-size: 11px;
    background: var(--paper-dim);
    padding: 2px 6px;
    border-radius: 2px;
    text-align: center;
}
.commit-subject {
    color: var(--ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.commit-when {
    color: var(--ink-soft);
    font-size: 10px;
    font-style: italic;
    text-align: right;
}

footer {
    text-align: center;
    padding: 14px;
    color: var(--ink-soft);
    font-size: 10px;
    border-top: 1px solid var(--paper-border);
    margin-top: 24px;
}

/* COMPOSE PAGE ─────────────────────────── */
.compose-grid {
    grid-template-columns: 2fr 1fr;
    grid-template-areas:
        "warning warning"
        "form    hint";
}
.compose-grid .warning-card { grid-area: warning; }
.compose-grid .compose-form-card { grid-area: form; }
.compose-grid .hint-card { grid-area: hint; }

@media (max-width: 1100px) {
    .compose-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "warning"
            "form"
            "hint";
    }
}

.warning-card {
    background: #ecd4c8;
    border-color: #c89878;
}
.warning-card h2 {
    border-bottom-color: var(--rust);
    color: var(--rust);
}
.warning-card pre {
    background: var(--ink);
    color: var(--gold);
    padding: 8px 12px;
    border-radius: 3px;
    font-family: monospace;
    font-size: 11px;
    overflow-x: auto;
}

.btn-primary {
    background: var(--gold);
    color: var(--ink);
    border-color: var(--gold-deep);
    font-weight: bold;
    padding: 6px 14px;
}
.btn-primary:hover {
    background: var(--gold-deep);
    color: var(--paper);
}
.btn-primary:disabled {
    background: var(--paper-dim);
    color: var(--ink-soft);
    cursor: not-allowed;
    border-color: var(--paper-border);
}

.form-row {
    margin-bottom: 14px;
}
.form-row label {
    display: block;
    font-size: 11px;
    color: var(--ink-soft);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.form-row input[type="text"],
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    color: var(--ink);
    font-family: inherit;
    font-size: 13px;
    border-radius: 3px;
}
.form-row textarea {
    font-family: 'Iowan Old Style', Georgia, serif;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
}
.form-row input[type="range"] {
    width: calc(100% - 60px);
    vertical-align: middle;
}
.form-row output {
    display: inline-block;
    width: 50px;
    text-align: right;
    color: var(--gold-deep);
    font-weight: bold;
    margin-left: 6px;
}

.cast-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 4px 12px;
    max-height: 220px;
    overflow-y: auto;
    padding: 8px;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    border-radius: 3px;
}
.cast-check {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    cursor: pointer;
    text-transform: none;
    letter-spacing: 0;
    margin: 0;
    color: var(--ink);
}
.cast-check input { margin: 0; }

.form-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}
.htmx-indicator {
    color: var(--ink-soft);
    font-style: italic;
    font-size: 12px;
    display: none;
}
.htmx-request .htmx-indicator {
    display: inline;
}

#compose-result {
    margin-top: 18px;
    padding: 0;
    font-family: monospace;
    font-size: 12px;
}
.compose-success {
    background: #d4e6c4;
    border-left: 4px solid var(--green);
    padding: 12px 16px;
    border-radius: 3px;
}
.compose-error {
    background: #ecd4c8;
    border-left: 4px solid var(--rust);
    padding: 12px 16px;
    border-radius: 3px;
    color: var(--rust);
}

.hint-list {
    padding-left: 24px;
    font-size: 12px;
    color: var(--ink);
    line-height: 1.6;
}
.hint-list li { margin-bottom: 6px; }
.hint-list code {
    background: var(--paper-dim);
    padding: 1px 5px;
    border-radius: 2px;
    font-size: 11px;
}

/* COMPOSE CANVAS v0.2 ─────────────────────────────────────── */
.canvas-grid {
    grid-template-columns: 2fr 1fr;
    grid-template-areas:
        "canvas    cast"
        "canvas    state";
}
.canvas-grid .canvas-card { grid-area: canvas; }
.canvas-grid .cast-palette-card { grid-area: cast; }
.canvas-grid .canvas-state-card { grid-area: state; }
@media (max-width: 1100px) {
    .canvas-grid {
        grid-template-columns: 1fr;
        grid-template-areas: "canvas" "cast" "state";
    }
}

.canvas-frame {
    border: 2px solid var(--paper-border);
    background: var(--paper-dim);
    border-radius: 4px;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
}
.canvas-frame svg { width: 100%; height: 100%; }
.canvas-controls {
    margin-top: 12px;
    display: flex;
    gap: 12px;
    align-items: center;
}
.canvas-controls label { font-size: 12px; color: var(--ink-soft); }
.canvas-controls select {
    padding: 4px 8px;
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    border-radius: 3px;
}

.cast-palette {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 6px;
    max-height: 540px;
    overflow-y: auto;
}
.cast-thumb {
    border: 1px solid var(--paper-border);
    background: var(--paper-dim);
    padding: 4px;
    border-radius: 3px;
    text-align: center;
    cursor: grab;
}
.cast-thumb:active { cursor: grabbing; }
.cast-thumb img {
    width: 100%;
    height: 60px;
    object-fit: contain;
    image-rendering: pixelated;
}
.cast-thumb .thumb-name {
    font-size: 9px;
    color: var(--ink);
    margin-top: 2px;
    word-break: break-all;
}

#canvas-state-json {
    background: var(--ink);
    color: var(--gold);
    padding: 10px;
    border-radius: 3px;
    font-family: monospace;
    font-size: 10px;
    overflow-x: auto;
    max-height: 280px;
}