/* =============================================
   Python Playground - ویرایشگر پیشرفته
   شامل: تم روشن، syntax highlighting، کنترل فونت
   ============================================= */

/* ─── تم روشن ─── */
.ppg-theme-light {
    --ppg-bg: #ffffff !important;
    --ppg-header-bg: #f3f3f3 !important;
    --ppg-border: #e0e0e0 !important;
    --ppg-text: #333333 !important;
    --ppg-primary: #007acc !important;
    --ppg-output-bg: #ffffff !important;
}

.ppg-btn-tool {
  padding: 0 !important;
  min-height: unset !important;
}

.ppg-theme-light .ppg-code-editor {
    background: transparent !important;
    caret-color: #333333 !important;
}

.ppg-theme-light .ppg-editor-header {
    background: #f0f0f0 !important;
    border-bottom: 1px solid var(--ppg-border);
}

.ppg-theme-light .ppg-output-wrapper {
    background: #ffffff !important;
}

.ppg-theme-light .ppg-output-header {
    background: #f0f0f0 !important;
}

.ppg-theme-light .ppg-output {
    color: #333333 !important;
    background: #ffffff !important;
}

.ppg-theme-light .ppg-editor-label {
    color: #555 !important;
}

.ppg-theme-light .ppg-btn-reset,
.ppg-theme-light .ppg-btn-clear {
    color: #666 !important;
}

.ppg-theme-light .ppg-btn-reset:hover,
.ppg-theme-light .ppg-btn-clear:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    color: #333 !important;
}

.ppg-theme-light .ppg-title {
    color: #1e1e1e !important;
}

.ppg-theme-light .ppg-header {
    border-bottom-color: var(--ppg-border);
}

.ppg-theme-light .ppg-output-label {
    color: #555 !important;
}

.ppg-theme-light .ppg-output-time {
    color: #888 !important;
}

.ppg-theme-light .ppg-status-text {
    color: #666 !important;
}

/* ─── نوار ابزار ویرایشگر ─── */
.ppg-editor-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: #1e1e1e;
    border-bottom: 1px solid var(--ppg-border);
}

.ppg-theme-light .ppg-editor-toolbar {
    background: #e8e8e8;
    border-bottom-color: var(--ppg-border);
}

.ppg-editor-toolbar .ppg-toolbar-separator {
    width: 1px;
    height: 20px;
    background: var(--ppg-border);
    margin: 0 4px;
    flex-shrink: 0;
}

.ppg-theme-light .ppg-editor-toolbar .ppg-toolbar-separator {
    background: #ccc;
}

.ppg-btn-tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 26px;
    padding: 0;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    background: transparent;
    color: #999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 11px;
    transition: all 0.15s;
    line-height: 1;
}

.ppg-btn-tool:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.ppg-btn-tool:active:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
}

.ppg-btn-tool:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.ppg-btn-tool svg {
    width: 14px;
    height: 14px;
}

.ppg-theme-light .ppg-btn-tool {
    color: #777;
}

.ppg-theme-light .ppg-btn-tool:hover:not(:disabled) {
    background: rgba(0, 0, 0, 0.08);
    color: #333;
}

.ppg-theme-light .ppg-btn-tool:active:not(:disabled) {
    background: rgba(0, 0, 0, 0.14);
}

.ppg-font-indicator {
    color: #888;
    font-size: 10px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-width: 26px;
    text-align: center;
    user-select: none;
}

.ppg-theme-light .ppg-font-indicator {
    color: #888;
}

/* ─── رنگ‌بندی خودکار (syntax highlighting) ─── */
/* این کلاس‌ها روی .ppg-editor-highlight (overlay) اعمال می‌شوند */

.ppg-editor-highlight .ppg-syn-comment {
    color: #6a9955 !important;
}

.ppg-editor-highlight .ppg-syn-string {
    color: #ce9178 !important;
}

.ppg-editor-highlight .ppg-syn-number {
    color: #b5cea8 !important;
}

.ppg-editor-highlight .ppg-syn-keyword {
    color: #569cd6 !important;
}

.ppg-editor-highlight .ppg-syn-builtin {
    color: #4ec9b0 !important;
}

.ppg-editor-highlight .ppg-syn-function {
    color: #dcdcaa !important;
}

.ppg-editor-highlight .ppg-syn-operator {
    color: #d4d4d4 !important;
}

.ppg-editor-highlight .ppg-syn-decorator {
    color: #c586c0 !important;
}

.ppg-editor-highlight .ppg-syn-type {
    color: #4ec9b0 !important;
}

.ppg-editor-highlight .ppg-syn-import {
    color: #c586c0 !important;
}

/* ─── تم روشن برای syntax highlighting ─── */
.ppg-theme-light .ppg-editor-highlight .ppg-syn-comment {
    color: #008000 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-string {
    color: #a31515 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-number {
    color: #098658 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-keyword {
    color: #0000ff !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-builtin {
    color: #795e26 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-function {
    color: #795e26 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-operator {
    color: #333333 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-decorator {
    color: #af00db !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-type {
    color: #267f99 !important;
}

.ppg-theme-light .ppg-editor-highlight .ppg-syn-import {
    color: #af00db !important;
}

/* ════════════════════════════════════════
   شماره خطوط ویرایشگر
   ════════════════════════════════════════ */

.ppg-editor-container {
    position: relative;
    overflow: hidden;
}

/* ─── اسکرول کانتینر ─── */
.ppg-editor-scroll {
    display: flex;
    overflow: auto;
    max-height: 600px;
}

/* ─── Wrapper دور textarea برای قرارگیری overlay ─── */
.ppg-editor-code-wrapper {
    position: relative;
    flex: 1;
    min-width: 0;
}

/* ─── Overlay هایلایت سینتکس ─── */
.ppg-editor-highlight {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
    white-space: pre-wrap;
    word-wrap: break-word;
    padding: 16px;
    font-family: var(--ppg-font);
    font-size: 14px;
    line-height: 1.5;
    color: #d4d4d4;
    background: transparent;
    z-index: 1;
    tab-size: 4;
    -moz-tab-size: 4;
}

.ppg-editor-highlight.ppg-theme-light {
    color: #333333;
}

/* متن textarea شفاف می‌شود تا overlay نمایش داده شود */
.ppg-code-editor {
    color: transparent !important;
    caret-color: #d4d4d4;
    position: relative;
    z-index: 2;
    background: transparent !important;
    line-height: 1.5;
}

.ppg-theme-light .ppg-code-editor,
.ppg-code-editor.ppg-theme-light {
    caret-color: #333333 !important;
}

.ppg-editor-gutter {
    flex-shrink: 0;
    width: 48px;
    min-width: 48px;
    background: #252526;
    border-right: 1px solid var(--ppg-border);
    overflow: hidden;
    user-select: none;
    text-align: right;
    padding: 16px 8px 0 0;
    box-sizing: border-box;
    font-family: var(--ppg-font);
}

.ppg-editor-line-num {
    color: #555;
    padding: 0 6px 0 0;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    font-family: var(--ppg-font);
    line-height: 1.5;
    height: calc(1em * 1.5);
}

.ppg-editor-code-wrapper .ppg-code-editor {
    width: 100%;
    min-height: 300px;
    resize: none;
    overflow: hidden;
    box-sizing: border-box;
}

.ppg-theme-light .ppg-editor-gutter {
    background: #f0f0f0;
    border-right-color: var(--ppg-border);
}

.ppg-theme-light .ppg-editor-line-num {
    color: #aaa;
}