/* Shared styles for the in-browser Python runner (Pyodide + CodeMirror).
   Used by all Ingenieurinformatik e-learning modules.
   Tokens: see app/static/css/base/colors.css + tokens.css. */

/* ── Confirm-Modal (z. B. für „Code zurücksetzen") ──────────────── */
.python-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 14, 35, 0.55);   /* neutrals-500 @ 55 % — no -rgb companion yet */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal-bg);
    animation: pyModalFadeIn var(--transition-fast);
}
.python-modal {
    background: var(--neutrals-0);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 440px;
    width: calc(100% - 2rem);
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    animation: pyModalPopIn 0.18s ease;
}
.python-modal-title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--textcolor-fullcontrast);
}
.python-modal-message {
    margin: 0 0 var(--spacing-lg) 0;
    font-size: var(--text-sm);
    line-height: 1.5;
    color: var(--textcolor-50contrast);
}
.python-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}
.python-modal-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 600;
    border: var(--border-thin) solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.python-modal-btn--ghost {
    background: var(--neutrals-0);
    border-color: var(--surface-border);
    color: var(--textcolor-fullcontrast);
}
.python-modal-btn--ghost:hover {
    background: var(--surface-hover);
}
.python-modal-btn--danger {
    background: var(--error-600);
    color: var(--neutrals-0);
}
.python-modal-btn--danger:hover {
    background: var(--error-800);
}
.python-modal-btn:focus-visible {
    outline: var(--border-base) solid var(--primary-color);
    outline-offset: 2px;
}
.python-modal-btn--primary {
    background: var(--primary-color);
    color: var(--neutrals-0);
}
.python-modal-btn--primary:hover {
    background: var(--hoverprimary-color);
}
/* Interaktives Eingabe-Modal (input() während "Code ausführen") */
.python-modal-stdout {
    margin: 0 0 var(--spacing-md) 0;
    max-height: 9rem;
    overflow: auto;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    line-height: 1.5;
    color: var(--textcolor-50contrast);
    background: var(--surface-bg);
    border: var(--border-thin) solid var(--surface-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    white-space: pre-wrap;
}
.python-modal-prompt {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--textcolor-fullcontrast);
}
.python-modal-input {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-mono);
    font-size: var(--text-base);
    border: var(--border-base) solid var(--surface-border);
    border-radius: var(--radius-lg);
    background: var(--neutrals-0);
    color: var(--textcolor-fullcontrast);
}
.python-modal-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.18);
}
@keyframes pyModalFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes pyModalPopIn {
    from { transform: scale(0.95); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

/* ── Runner container ─────────────────────────────────────────── */
.python-runner {
    border: var(--border-thin) solid var(--surface-border);
    border-radius: var(--radius-xl);
    background: var(--neutrals-0);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.python-runner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.python-runner-title {
    font-weight: 600;
    font-size: var(--text-sm);
    margin: 0;
    color: var(--textcolor-fullcontrast);
}

.python-runner-status {
    font-size: var(--text-xs);
    color: var(--textcolor-50contrast);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* Pulse uses literal rgba — no --warning-rgb companion token yet
   (STYLE_GUIDE §6 Technische Schulden). */
.python-runner-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--warning-500);
    box-shadow: 0 0 0 0 rgba(var(--warning-rgb), 0.4);
    animation: python-pulse 1.4s infinite;
}

.python-runner-status.ready::before {
    background: var(--signals-successcolor);
    animation: none;
}

@keyframes python-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(var(--warning-rgb), 0.5); }
    70%  { box-shadow: 0 0 0 8px rgba(var(--warning-rgb), 0); }
    100% { box-shadow: 0 0 0 0 rgba(var(--warning-rgb), 0); }
}

/* ── Code editor ──────────────────────────────────────────────── */
.python-runner-editor {
    border: var(--border-thin) solid var(--surface-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.python-runner-editor .CodeMirror {
    height: auto;
    min-height: 160px;
    font-size: var(--text-sm);
    font-family: var(--font-mono);
    line-height: 1.5;
}

/* Editor wächst mit dem Code, aber ab 15 Zeilen scrollt er statt weiter zu wachsen.
   Die max-height gehört auf den CodeMirror-Scroll-Container — sonst clippt .CodeMirror
   den Inhalt ohne Scrollbalken. 22.5em = 15 Zeilen × line-height 1.5 (rel. zu --text-sm),
   + 0.5rem für das CodeMirror-Zeilenpadding. */
.python-runner-editor .CodeMirror-scroll {
    max-height: calc(22.5em + 0.5rem);
}

.python-runner-controls {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.python-runner-controls button {
    cursor: pointer;
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: filter var(--transition-fast), transform 0.05s ease;
}

.python-runner-controls button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.python-runner-controls button:not(:disabled):hover { filter: brightness(0.95); }
.python-runner-controls button:not(:disabled):active { transform: translateY(1px); }

.python-run-btn {
    background: var(--primary-color);
    color: var(--neutrals-0);
}

.python-check-btn {
    background: var(--signals-successcolor);
    color: var(--neutrals-0);
}

.python-reset-btn {
    background: transparent;
    color: var(--textcolor-50contrast);
    border: var(--border-thin) solid var(--surface-border) !important;
}

/* ── Output panel ─────────────────────────────────────────────── */
.python-runner-output-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.python-output-label {
    font-size: var(--text-xs);
    color: var(--textcolor-50contrast);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Dark terminal panel — intentionally outside the primary palette to evoke
   a developer console. Kept as literal hex per STYLE_GUIDE §4.6 Ausnahme. */
.python-output {
    background: #0f172a;             /* slate-900, no token yet */
    color: #e2e8f0;                  /* matches --slate-200 value */
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    white-space: pre-wrap;
    word-break: break-word;
    margin: 0;
    min-height: 2.5rem;
    max-height: 280px;
    overflow-y: auto;
}

.python-output:empty::before {
    content: '(noch keine Ausgabe)';
    color: var(--slate-500);
    font-style: italic;
}

.python-output--error {
    background: #1f1115;             /* dark red-black for error context */
    color: var(--error-200);
    border-left: var(--border-thick) solid var(--error-500);
}

.python-output--success {
    color: var(--success-200);
    font-style: italic;
}

/* ── Test list ────────────────────────────────────────────────── */
.python-runner-tests {
    border-top: var(--border-thin) dashed var(--surface-border);
    padding-top: var(--spacing-md);
}

.python-runner-tests h4 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--text-sm);
    color: var(--textcolor-fullcontrast);
}

.python-test-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.python-test-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: var(--slate-50);
    border-left: var(--border-thick) solid var(--gray-300);
    font-size: var(--text-sm);
}

.python-test-item.passed {
    background: var(--success-50);
    border-left-color: var(--signals-successcolor);
    color: var(--success-900);
}

.python-test-item.failed {
    background: var(--error-50);
    border-left-color: var(--error-500);
    color: var(--error-800);
}

.python-test-icon {
    font-weight: 800;
    font-size: var(--text-base);
    line-height: 1.4;
    width: 1.1rem;
    text-align: center;
    flex-shrink: 0;
}

.python-test-label { flex: 1; }

/* Literal rgba for error-tint — no --error-rgb companion token yet
   (STYLE_GUIDE §6 Technische Schulden). */
.python-test-error {
    width: 100%;
    margin-top: 0.3rem;
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    color: var(--error-800);
    background: rgba(var(--error-rgb), 0.08);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

/* io-Tests (stdin/Output-Vergleich): Eingabe / Erwartet / Bekommen bei Fehlschlag */
.python-test-io {
    width: 100%;
    margin-top: 0.35rem;
    display: grid;
    gap: 3px;
}
.python-test-io-row {
    display: grid;
    grid-template-columns: 5.5rem 1fr;
    gap: var(--spacing-sm);
    align-items: start;
}
.python-test-io-row > span {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--slate-600);
    padding-top: 2px;
}
.python-test-io-row > pre {
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    background: var(--neutrals-0, #fff);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    white-space: pre-wrap;
    word-break: break-word;
}

.python-test-summary {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--text-sm);
}

.python-test-summary.passed {
    background: var(--success-100);
    color: var(--success-900);
}

.python-test-summary.failed {
    background: var(--error-100);
    color: var(--error-800);
}