/* ==========================================
   PYTHON INTERPRETER UI - PREMIUM MODERN
   Minimal, matte, with subtle depth
   ========================================== */

/* Buttons container - flex row */
.code-buttons {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
}

/* Base button styles */
.run-btn, .copy-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #c9d1d9;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.7rem;
    font-family: inherit;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 24px;
    transition: all 0.2s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    white-space: nowrap;
    height: 28px;
    line-height: 1;
    backdrop-filter: blur(4px);
}

.run-btn:hover, .copy-btn:hover {
    background: rgba(6, 182, 212, 0.12);
    border-color: rgba(6, 182, 212, 0.4);
    color: var(--accent-cyan, #06b6d4);
    transform: translateY(-1px);
}

.run-btn:active, .copy-btn:active {
    transform: translateY(1px) scale(0.98);
}

/* Disabled run button */
.run-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
}

/* Running state */
.run-btn.running {
    opacity: 0.8;
    pointer-events: none;
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.3);
}

/* Spinner */
.running-spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--accent-cyan, #06b6d4);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========== PREMIUM TERMINAL OUTPUT ========== */
.python-output {
    margin-top: 14px;
    background: #0d1117;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.python-output:hover {
    border-color: rgba(6, 182, 212, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Terminal header - with icon and copy button */
.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    background: #161b22;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    color: #8b949e;
    font-family: 'Fira Code', monospace;
}

.terminal-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-icon {
    font-size: 0.9rem;
    opacity: 0.7;
}

.terminal-title {
    text-transform: uppercase;
}

.copy-output-btn {
    background: transparent;
    border: none;
    color: #8b949e;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.65rem;
    padding: 4px 8px;
    border-radius: 20px;
    transition: all 0.2s;
    font-family: inherit;
}

.copy-output-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent-cyan);
}

/* Output content area */
.terminal-content {
    margin: 0;
    padding: 14px;
    font-family: 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    color: #e6edf3;
    background: transparent;
    max-height: 320px;
    overflow-y: auto;
    scrollbar-width: thin;
}

/* Success state - subtle accent */
.python-output.success .terminal-header {
    border-bottom-color: rgba(16, 185, 129, 0.2);
}
.python-output.success .terminal-icon {
    color: #10b981;
}

/* Error state */
.python-output.error .terminal-header {
    border-bottom-color: rgba(239, 68, 68, 0.2);
}
.python-output.error .terminal-icon {
    color: #ef4444;
}
.python-output.error .terminal-content {
    color: #f87171;
}

/* Scrollbar */
.terminal-content::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}
.terminal-content::-webkit-scrollbar-track {
    background: #1e1e2e;
    border-radius: 10px;
}
.terminal-content::-webkit-scrollbar-thumb {
    background: #3f3f46;
    border-radius: 10px;
}
.terminal-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* Empty state hidden */
.python-output:empty {
    display: none;
}
/* Line numbers container */
.line-numbers-container {
    display: flex;
    background: #0a0c10;
    border-radius: 12px;
    overflow: auto;
}
.line-numbers {
    background: #14161f;
    color: #6b7280;
    text-align: right;
    padding: 16px 8px;
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    line-height: 1.5;
    user-select: none;
    border-right: 1px solid #2d2d3a;
}
.line-numbers span {
    display: block;
}
.line-numbers-container pre {
    flex: 1;
    margin: 0;
    padding: 16px;
}

/* Terminal actions buttons */
.terminal-actions {
    display: flex;
    gap: 8px;
}
.terminal-actions button {
    background: transparent;
    border: none;
    color: #8b949e;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
}
.terminal-actions button:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--accent-cyan);
}
.stop-exec-btn svg {
    fill: #ef4444;
}
.stop-exec-btn:hover svg {
    fill: #ff6b6b;
}