:root {
    --bg-main: #09090b;
    --bg-card: #111113;
    --bg-input: #18181b;
    --bg-elevated: #1e1e22;
    --brutal-red: #dc2626;
    --brutal-red-dim: #880808;
    --text-primary: #f0f0f2;
    --text-secondary: #71717a;
    --accent-glow: rgba(220, 38, 38, 0.08);
    --accent-glow-strong: rgba(220, 38, 38, 0.15);
    --border-color: #1f1f23;
    --border-subtle: #1a1a1d;
    --font-sans: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 14px;
    --radius-sm: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; }

body {
    background: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    height: 100dvh;
    display: flex;
    overflow: hidden;
}

#app {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    background: var(--bg-main);
    padding: 8px;
    gap: 8px;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */

#sidebar {
    width: 260px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    padding: 0.75rem;
    gap: 0.5rem;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    transition: width 0.25s ease, padding 0.25s ease, opacity 0.25s ease, border-color 0.25s ease;
}

#sidebar.collapsed { width: 0; padding: 0; border-color: transparent; overflow: hidden; opacity: 0; }

.sidebar-top {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-shrink: 0;
}

#new-chat-btn {
    flex: 1;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    transition: background 0.2s;
    text-align: left;
    white-space: nowrap;
}
#new-chat-btn:hover { background: var(--bg-elevated); }

#import-btn {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}
#import-btn:hover { background: var(--bg-elevated); color: var(--text-primary); }
#import-btn svg { width: 16px; height: 16px; }

/* Search */
.sidebar-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    flex-shrink: 0;
}
.sidebar-search:focus-within { border-color: var(--text-secondary); }
.search-icon { width: 14px; height: 14px; color: var(--text-secondary); flex-shrink: 0; }

#search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    min-width: 0;
}
#search-input::placeholder { color: var(--text-secondary); }

/* Chat List */
#chat-list { display: flex; flex-direction: column; gap: 0.2rem; flex: 1; overflow-y: auto; overflow-x: hidden; }

.chat-item {
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s;
    border-left: 2px solid transparent;
}
.chat-item:hover { background: var(--bg-input); color: var(--text-primary); }
.chat-item.active {
    background: var(--accent-glow);
    color: var(--text-primary);
    border-left-color: var(--brutal-red);
}

.chat-title { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }

.chat-actions { display: flex; gap: 0.25rem; flex-shrink: 0; }

.pin-chat-btn, .edit-chat-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    padding: 2px;
    display: flex;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.2s, transform 0.2s, color 0.2s;
}
.chat-item:hover .pin-chat-btn,
.chat-item:hover .edit-chat-btn { opacity: 1; transform: scale(1); }
.pin-chat-btn.pinned { opacity: 1; color: var(--brutal-red); }
.pin-chat-btn svg, .edit-chat-btn svg { width: 13px; height: 13px; }
.pin-chat-btn:hover, .edit-chat-btn:hover { color: var(--text-primary); }

.chat-empty { font-size: 0.8rem; color: var(--text-secondary); padding: 0.5rem 0.75rem; font-style: italic; }

/* Sidebar Footer */
.sidebar-footer { flex-shrink: 0; padding-top: 0.5rem; border-top: 1px solid var(--border-color); }

#persona-btn {
    width: 100%;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.5rem;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.83rem;
    transition: background 0.2s, color 0.2s;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
}
#persona-btn:hover { background: var(--border-color); color: var(--text-primary); }
#persona-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Main Content ─────────────────────────────────────────────────────────── */

#main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    min-width: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

/* Ambient background glow */
#main-content::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 60%;
    background: radial-gradient(ellipse, rgba(220, 38, 38, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Header — minimal toolbar */
header {
    padding: 0.6rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    z-index: 10;
    gap: 0.5rem;
    flex-shrink: 0;
}

.header-left { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.header-right { display: flex; align-items: center; gap: 0.5rem; }

#sidebar-toggle {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0.4rem;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
}
#sidebar-toggle:hover { background: var(--bg-input); color: var(--text-primary); }
#sidebar-toggle svg { width: 20px; height: 20px; }

.logo { display: flex; align-items: center; gap: 0.5rem; transition: opacity 0.2s; }
.logo:hover { opacity: 0.8; cursor: pointer; }
.brutal-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--brutal-red);
    text-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
}
.version { font-size: 0.55rem; color: var(--text-secondary); font-family: var(--font-mono); opacity: 0.4; }

/* Live status dot */
.logo::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brutal-red);
    box-shadow: 0 0 8px rgba(220, 38, 38, 0.5);
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(220, 38, 38, 0.5); }
    50% { opacity: 0.4; box-shadow: 0 0 4px rgba(220, 38, 38, 0.2); }
}


/* Export Button */
#export-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.65rem;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    white-space: nowrap;
}
#export-btn:hover { background: var(--bg-input); color: var(--text-primary); border-color: var(--text-secondary); }
#export-btn svg { width: 13px; height: 13px; }

/* ── Output Console ───────────────────────────────────────────────────────── */

#chat-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 0;
    position: relative;
}

#chat-container { overflow-y: auto; -webkit-overflow-scrolling: touch; z-index: 1; position: relative; }

#chat-wrapper.initial-state { justify-content: center; }
#chat-wrapper:not(.initial-state) #chat-container { flex: 1; }

/* Log Entries */
#messages {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    width: 100%;
    max-width: 850px;
    margin: 0 auto;
}

.system-notice {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 2rem 1.25rem;
    opacity: 0.4;
    color: var(--text-secondary);
    text-align: center;
}

.message {
    display: flex;
    flex-direction: column;
    gap: 0;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 850px;
    margin: 0 auto;
    width: 100%;
    padding: 0.75rem 1.25rem 0;
}

.message .label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.5;
}

.timestamp {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--text-secondary);
    opacity: 0.3;
}

.message.user .label { color: var(--text-secondary); }
.message.brutal .label { color: var(--brutal-red); }

.message .content {
    line-height: 1.7;
    font-size: 0.9rem;
    word-break: break-word;
    padding: 0.5rem 1.25rem 1rem;
    max-width: 850px;
    margin: 0 auto;
    width: 100%;
}

.message.user .content {
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
}

.message.brutal .content {
    color: var(--text-primary);
}

.token-count {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--text-secondary);
    opacity: 0.3;
    padding: 0 1.25rem 0.5rem;
    min-height: 0;
}

/* Markdown */
.content h1, .content h2, .content h3 { margin: 1.25rem 0 0.75rem; color: var(--text-primary); }
.content p { margin-bottom: 1rem; }
.content ul, .content ol { margin: 0.5rem 0 1rem 1.5rem; }
.content li { margin-bottom: 0.25rem; }
.content code {
    font-family: var(--font-mono);
    background: #27272a;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.85rem;
}
.content pre {
    background: #000 !important;
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid var(--border-color);
}
.content pre code { background: transparent; padding: 0; }

/* Copy Button */
.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.2rem 0.5rem;
    font-size: 0.72rem;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    opacity: 0;
}
pre:hover .copy-btn { opacity: 1; }
.copy-btn:hover { background: var(--border-color); color: var(--text-primary); }

/* Regenerate */
.message-actions-wrapper { 
    display: flex; 
    justify-content: flex-start; 
    gap: 0.5rem;
    padding-top: 0.5rem; 
    animation: fadeIn 0.3s ease-out; 
}

.action-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.35rem 0.6rem;
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s ease;
}

.action-btn:hover { 
    background: var(--border-color); 
    color: var(--text-primary); 
}

.regenerate-btn:hover svg { 
    transform: rotate(180deg); 
}
.regenerate-btn svg { 
    transition: transform 0.4s ease; 
}

/* ── Terminal Prompt ──────────────────────────────────────────────────────── */

footer {
    padding: 0.5rem 1rem 1rem;
    background: transparent;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    position: relative;
}

.input-wrapper {
    width: 100%;
    max-width: 850px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.6rem;
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    transition: border-color 0.2s;
}
.input-wrapper:focus-within { border-color: var(--text-secondary); }
.input-wrapper.drag-over { border-color: var(--brutal-red); }

.input-column { flex: 1; display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }

/* Attachment Preview */
#attachment-preview { width: 100%; }
.attachment-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.attachment-thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 4px; }
.attachment-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--font-mono); font-size: 0.75rem; }
.attachment-remove {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    padding: 0 0.2rem;
    transition: color 0.2s;
    flex-shrink: 0;
}
.attachment-remove:hover { color: var(--brutal-red); }

#attach-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0.4rem;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}
#attach-btn:hover { background: var(--border-color); color: var(--text-primary); }
#attach-btn svg { width: 18px; height: 18px; }

textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    resize: none;
    outline: none;
    padding: 0.3rem 0;
    min-height: 22px;
    max-height: 160px;
    overflow-y: auto;
    line-height: 1.5;
    caret-color: var(--brutal-red);
}
textarea::placeholder { color: var(--text-secondary); opacity: 0.5; }

#send-btn {
    background: transparent;
    color: var(--brutal-red);
    border: 1px solid rgba(220, 38, 38, 0.3);
    width: 30px;
    height: 30px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}
#send-btn:hover:not(:disabled) {
    background: var(--brutal-red);
    color: white;
    box-shadow: 0 0 16px rgba(220, 38, 38, 0.3);
}
#send-btn:disabled { opacity: 0.15; cursor: not-allowed; }
#send-btn svg { width: 14px; height: 14px; }

#stop-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    width: 30px;
    height: 30px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
    flex-shrink: 0;
}
#stop-btn:hover { background: var(--border-color); }
#stop-btn svg { width: 12px; height: 12px; }

/* Shortcuts */
.shortcuts-hint {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 0.5rem 1rem 0;
    width: 100%;
    max-width: 850px;
}
.shortcuts-hint span { font-size: 0.6rem; color: var(--text-secondary); opacity: 0.3; }
kbd {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 0 0.25rem;
}

/* ── Login Overlay ────────────────────────────────────────────────────────── */

#login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.login-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.login-card h2 { margin-bottom: 1rem; }
.login-card p { color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.5; }
#login-btn {
    background: var(--text-primary);
    color: var(--bg-main);
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: background 0.2s;
}
#login-btn:hover { background: white; }

.hidden { display: none !important; }

/* ── Modals ───────────────────────────────────────────────────────────────── */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    animation: fadeIn 0.2s ease-out;
}
.modal-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 420px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.persona-card { max-width: 500px; }

.modal-input {
    width: 100%;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    outline: none;
    resize: vertical;
}
.modal-input:focus { border-color: var(--text-secondary); }

.modal-btn-row { display: flex; justify-content: flex-end; gap: 0.75rem; }
.modal-btn {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.2s;
}
.modal-btn:hover { background: var(--border-color); }
.modal-btn.danger { background: var(--accent-glow); color: var(--brutal-red); border-color: transparent; margin-right: auto; }
.modal-btn.danger:hover { background: var(--brutal-red); color: white; }
.modal-btn.primary { background: var(--text-primary); color: var(--bg-main); border-color: var(--text-primary); font-weight: 600; }
.modal-btn.primary:hover { background: white; }

/* Mode Grid */
.mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.mode-btn {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.82rem;
    text-align: left;
    transition: all 0.2s;
}
.mode-btn:hover { border-color: var(--text-secondary); color: var(--text-primary); }
.mode-btn.active { border-color: var(--brutal-red); color: var(--text-primary); background: var(--accent-glow); }

/* ── Sidebar Overlay (mobile backdrop) ───────────────────────────────────── */

#sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
    backdrop-filter: blur(2px);
}
#sidebar-overlay.visible { display: block; }

/* ── Mobile ───────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    body, #app { height: 100dvh; overflow: hidden; }
    #app { padding: 0; gap: 0; }

    /* ── Sidebar slides in over content ── */
    #sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        height: 100dvh;
        width: 260px !important;
        padding: 1rem !important;
        z-index: 100;
        transition: left 0.25s ease;
        border-radius: 0 !important;
        border: none !important;
        border-right: 1px solid var(--border-color) !important;
        overflow-y: auto;
        opacity: 1 !important;
    }
    #sidebar.mobile-open { left: 0; }
    #sidebar.collapsed { left: -280px !important; }

    /* ── Main content fills remaining space ── */
    #main-content {
        width: 100%;
        height: 100dvh;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        border-radius: 0;
        border: none;
    }

    /* ── Chat wrapper grows to fill, footer stays at bottom ── */
    #chat-wrapper {
        flex: 1;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        min-height: 0;
    }

    /* ── Chat container always scrollable on mobile ── */
    #chat-container {
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        min-height: 0;
    }

    /* ── Input footer stays fixed at bottom ── */
    footer {
        flex-shrink: 0;
        padding: 0;
    }

    header { padding: 0.4rem 0.75rem; flex-shrink: 0; }
    #messages { padding: 0; gap: 0; }

    #export-btn span { display: none; }
    #export-btn { padding: 0.35rem 0.5rem; }

    .shortcuts-hint { display: none; }

    .workflow-panel { padding: 1rem; }
    .workflow-grid { grid-template-columns: 1fr; }
    .workflow-card { flex-direction: row; align-items: center; gap: 1rem; padding: 1rem; }
    .workflow-card .workflow-icon { width: 36px; height: 36px; }
    .workflow-modal-card { max-width: 95%; padding: 1.25rem; }
    .workflow-code-area { font-size: 0.8rem; max-height: 40vh; }
    .workflow-results-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
    .workflow-scores { flex-wrap: wrap; }
}

/* ── Workflow Panel ──────────────────────────────────────────────────────── */

.workflow-panel {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    gap: 2rem;
    animation: fadeIn 0.4s ease-out;
    z-index: 2;
    position: relative;
}

#chat-wrapper.initial-state .workflow-panel { display: flex; }

.workflow-header { text-align: center; }

.workflow-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.workflow-subtitle {
    font-size: 0.82rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 700px;
    width: 100%;
}

.workflow-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.75rem 1.25rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.workflow-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(220, 38, 38, 0.08), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.workflow-card:hover {
    border-color: var(--brutal-red);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.12), 0 0 0 1px rgba(220, 38, 38, 0.1);
}

.workflow-card:hover::before { opacity: 1; }

.workflow-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
    transition: border-color 0.3s, background 0.3s;
}

.workflow-card:hover .workflow-icon {
    border-color: var(--brutal-red);
    background: var(--accent-glow);
}

.workflow-icon svg {
    width: 22px;
    height: 22px;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.workflow-card:hover .workflow-icon svg { color: var(--brutal-red); }

.workflow-label {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.workflow-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

/* ── Workflow Modal ──────────────────────────────────────────────────────── */

.workflow-modal-card {
    max-width: 640px;
}

.workflow-modal-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}


.workflow-code-area {
    font-family: var(--font-mono) !important;
    font-size: 0.85rem;
    line-height: 1.6;
    resize: vertical;
    max-height: 60vh;
    tab-size: 4;
    white-space: pre;
    overflow-wrap: normal;
    overflow-x: auto;
}

/* ── Workflow Results ────────────────────────────────────────────────────── */

.workflow-results {
    animation: fadeIn 0.4s ease-out;
}

.workflow-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.workflow-results-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--brutal-red);
}

.workflow-scores {
    display: flex;
    gap: 0.75rem;
}

.workflow-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.5rem 0.85rem;
    min-width: 65px;
}

.workflow-score-value {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.workflow-score-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.workflow-score.score-high .workflow-score-value { color: #4ade80; }
.workflow-score.score-mid .workflow-score-value { color: #fbbf24; }
.workflow-score.score-low .workflow-score-value { color: var(--brutal-red); }

.workflow-issues {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.workflow-issue {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    transition: border-color 0.2s;
    border-left: 3px solid var(--border-color);
}

.workflow-issue.severity-critical { border-left-color: #ef4444; }
.workflow-issue.severity-high { border-left-color: #f97316; }
.workflow-issue.severity-medium { border-left-color: #fbbf24; }
.workflow-issue.severity-low { border-left-color: #38bdf8; }
.workflow-issue.severity-info { border-left-color: var(--text-secondary); }

.issue-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.issue-severity {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: var(--bg-card);
    flex-shrink: 0;
}

.severity-critical .issue-severity { color: #ef4444; border: 1px solid #ef4444; }
.severity-high .issue-severity { color: #f97316; border: 1px solid #f97316; }
.severity-medium .issue-severity { color: #fbbf24; border: 1px solid #fbbf24; }
.severity-low .issue-severity { color: #38bdf8; border: 1px solid #38bdf8; }
.severity-info .issue-severity { color: var(--text-secondary); border: 1px solid var(--text-secondary); }

.issue-line {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.issue-category {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
    margin-left: auto;
    opacity: 0.7;
}

.issue-description {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.issue-fix {
    background: #000;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.issue-fix-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0.75rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.issue-fix-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.issue-fix-copy {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.issue-fix-copy:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.issue-fix pre {
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    font-size: 0.82rem;
}

.workflow-summary {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.workflow-summary strong { color: var(--text-primary); }

/* Workflow loading state */
.workflow-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 3rem 1rem;
    animation: fadeIn 0.3s ease-out;
}

.workflow-loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border-color);
    border-top-color: var(--brutal-red);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.workflow-loading-text {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.workflow-loading-step {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--brutal-red);
    opacity: 0.8;
}

/* ── Code Annotator View ─────────────────────────────────────────────────── */

.annotator-view {
    position: fixed;
    inset: 0;
    background: var(--bg-main);
    z-index: 50;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.3s ease-out;
}

.annotator-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
    flex-shrink: 0;
}

.annotator-back-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    transition: all 0.2s;
    flex-shrink: 0;
}

.annotator-back-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.annotator-back-btn svg { width: 16px; height: 16px; }

.annotator-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--brutal-red);
    text-transform: uppercase;
    letter-spacing: 1px;
    flex: 1;
    text-align: center;
}

.annotator-stats {
    display: flex;
    gap: 0.6rem;
    flex-shrink: 0;
}

.annotator-stat {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    background: var(--bg-input);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.annotator-stat-count { color: var(--text-primary); font-weight: 700; }

.annotator-split {
    flex: 1;
    display: flex;
    min-height: 0;
    overflow: hidden;
}

.annotator-code-pane {
    flex: 1;
    overflow: auto;
    background: #000;
    -webkit-overflow-scrolling: touch;
}

.annotator-code {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.7;
    padding: 1rem 0;
    counter-reset: line;
}

.annotator-line {
    display: flex;
    padding: 0 1rem 0 0;
    transition: background 0.15s;
    cursor: pointer;
    position: relative;
    min-height: 1.7em;
}

.annotator-line:hover { background: rgba(255, 255, 255, 0.03); }

.annotator-line.highlighted {
    background: rgba(136, 8, 8, 0.12);
}

.annotator-line.has-issue {
    background: rgba(136, 8, 8, 0.06);
}

.annotator-line.has-issue::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
}

.annotator-line.severity-critical::before { background: #ef4444; }
.annotator-line.severity-high::before { background: #f97316; }
.annotator-line.severity-medium::before { background: #fbbf24; }
.annotator-line.severity-low::before { background: #38bdf8; }
.annotator-line.severity-info::before { background: var(--text-secondary); }

.annotator-linenum {
    display: inline-block;
    width: 4ch;
    text-align: right;
    padding-right: 1.5ch;
    color: var(--text-secondary);
    opacity: 0.35;
    user-select: none;
    flex-shrink: 0;
    padding-left: 0.75rem;
}

.annotator-line.has-issue .annotator-linenum {
    opacity: 0.7;
    color: var(--brutal-red);
}

.annotator-line-content {
    flex: 1;
    white-space: pre;
    overflow-x: visible;
    padding-left: 0.5rem;
}

.annotator-gutter {
    width: 1px;
    background: var(--border-color);
    flex-shrink: 0;
}

.annotator-notes-pane {
    width: 380px;
    overflow-y: auto;
    background: var(--bg-card);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    -webkit-overflow-scrolling: touch;
}

.annotator-note {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid var(--border-color);
}

.annotator-note:hover { border-color: var(--text-secondary); }

.annotator-note.highlighted {
    border-color: var(--brutal-red);
    box-shadow: 0 0 12px rgba(136, 8, 8, 0.15);
}

.annotator-note.severity-critical { border-left-color: #ef4444; }
.annotator-note.severity-high { border-left-color: #f97316; }
.annotator-note.severity-medium { border-left-color: #fbbf24; }
.annotator-note.severity-low { border-left-color: #38bdf8; }
.annotator-note.severity-info { border-left-color: var(--text-secondary); }

.annotator-note-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.annotator-note-severity {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    background: var(--bg-card);
}

.severity-critical .annotator-note-severity { color: #ef4444; border: 1px solid #ef4444; }
.severity-high .annotator-note-severity { color: #f97316; border: 1px solid #f97316; }
.severity-medium .annotator-note-severity { color: #fbbf24; border: 1px solid #fbbf24; }
.severity-low .annotator-note-severity { color: #38bdf8; border: 1px solid #38bdf8; }
.severity-info .annotator-note-severity { color: var(--text-secondary); border: 1px solid var(--text-secondary); }

.annotator-note-line {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.annotator-note-category {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-left: auto;
    opacity: 0.7;
}

.annotator-note-desc {
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--text-primary);
}

.annotator-note-fix {
    margin-top: 0.75rem;
    background: #000;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.annotator-note-fix-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 0.6rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.annotator-note-fix-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.annotator-note-fix-copy {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s;
}

.annotator-note-fix-copy:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.annotator-note-fix pre {
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    font-size: 0.78rem;
    padding: 0.6rem !important;
}

.annotator-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    color: var(--text-secondary);
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Annotator mobile */
@media (max-width: 768px) {
    .annotator-split { flex-direction: column; }
    .annotator-code-pane { flex: none; max-height: 45vh; }
    .annotator-gutter { width: 100%; height: 1px; }
    .annotator-notes-pane { width: 100%; flex: 1; }
    .annotator-toolbar { padding: 0.5rem 0.75rem; gap: 0.5rem; }
    .annotator-back-btn span { display: none; }
    .annotator-title { font-size: 0.7rem; }
    .annotator-stats { display: none; }
}

/* ── Sidebar Section Labels ────────────────────────────────────────────────── */

.sidebar-section-label {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    opacity: 0.4;
    padding: 0.5rem 0.5rem 0.25rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

/* ── Project Context Panel ────────────────────────────────────────────────── */

#project-context-panel {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex-shrink: 0;
}

#context-drop-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-input);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-align: center;
}

#context-drop-zone:hover,
#context-drop-zone.drag-over {
    border-color: var(--brutal-red);
    background: var(--accent-glow);
}

#context-drop-zone svg { color: var(--text-secondary); opacity: 0.5; }
#context-drop-label {
    font-size: 0.72rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

#context-file-list {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    max-height: 100px;
    overflow-y: auto;
}

.context-file-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.5rem;
    background: var(--bg-input);
    border-radius: 6px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.context-file-item span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.context-file-item button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0 0.1rem;
    line-height: 1;
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity 0.2s;
}
.context-file-item button:hover { opacity: 1; color: var(--brutal-red); }

#context-actions {
    display: flex;
    gap: 0.4rem;
}

#context-inject-btn {
    flex: 1;
    background: var(--accent-glow);
    color: var(--brutal-red);
    border: 1px solid rgba(220, 38, 38, 0.2);
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.2s;
    font-weight: 500;
}
#context-inject-btn:hover { background: rgba(220, 38, 38, 0.15); }
#context-inject-btn.active {
    background: var(--brutal-red);
    color: white;
}

#context-clear-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: background 0.2s;
}
#context-clear-btn:hover { background: var(--border-color); }

/* Context badge in header */
#context-badge {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--accent-glow);
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: var(--brutal-red);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.68rem;
    font-family: var(--font-mono);
    font-weight: 700;
    animation: fadeIn 0.2s ease-out;
}

/* ── Agent Status Panel ───────────────────────────────────────────────────── */

#agent-status-panel {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex-shrink: 0;
}

#agent-status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.5rem;
}

.agent-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.agent-dot.disconnected { background: var(--text-secondary); opacity: 0.4; }
.agent-dot.connected {
    background: #4ade80;
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.5);
    animation: pulse 2.5s ease-in-out infinite;
}
.agent-dot.connecting {
    background: #fbbf24;
    animation: spin 0.8s linear infinite;
}

#agent-status-text {
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

#agent-info {
    font-size: 0.65rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    opacity: 0.6;
    padding: 0 0.5rem;
    word-break: break-all;
}

.agent-btn {
    width: 100%;
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.agent-btn:hover { background: var(--bg-elevated); color: var(--text-primary); }
.agent-btn.connected-state {
    border-color: rgba(74, 222, 128, 0.3);
    color: #4ade80;
    background: rgba(74, 222, 128, 0.05);
}

.agent-hint {
    font-size: 0.62rem;
    color: var(--text-secondary);
    opacity: 0.4;
    padding: 0 0.5rem;
}
.agent-hint code {
    font-family: var(--font-mono);
    background: var(--bg-card);
    padding: 0.05rem 0.25rem;
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

/* Agent apply-fix button inline */
.agent-apply-btn {
    background: rgba(74, 222, 128, 0.08);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.25);
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.72rem;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.agent-apply-btn:hover {
    background: rgba(74, 222, 128, 0.15);
    border-color: #4ade80;
}
.agent-apply-btn svg { width: 11px; height: 11px; }

/* ── Diff Workflow Card (4th card — full-width row) ───────────────────────── */

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 700px;
    width: 100%;
}

/* Override: when there are 4+ cards, switch to 2x2 */
.workflow-grid:has(.workflow-card:nth-child(4)) {
    grid-template-columns: repeat(2, 1fr);
    max-width: 480px;
}

/* ── Code Sandbox View ────────────────────────────────────────────────────── */

.sandbox-view {
    position: fixed;
    inset: 0;
    background: var(--bg-main);
    z-index: 50;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.3s ease-out;
}

.sandbox-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
    flex-shrink: 0;
}

.sandbox-split {
    flex: 1;
    display: flex;
    min-height: 0;
    overflow: hidden;
}

.sandbox-editor-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: #000;
}

.sandbox-pane-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    opacity: 0.5;
    padding: 0.35rem 1rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sandbox-textarea {
    flex: 1;
    width: 100%;
    background: transparent;
    color: #e6e6e6;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
    border: none;
    outline: none;
    resize: none;
    padding: 1rem;
    tab-size: 4;
    caret-color: var(--brutal-red);
    overflow-y: auto;
}

.sandbox-gutter {
    width: 1px;
    background: var(--border-color);
    flex-shrink: 0;
}

.sandbox-output-pane {
    width: 45%;
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--bg-card);
}

#sandbox-output {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.6;
    color: #e6e6e6;
}

.sandbox-log { color: #e6e6e6; margin-bottom: 0.25rem; white-space: pre-wrap; word-break: break-all; }
.sandbox-log.error { color: #ef4444; }
.sandbox-log.warn { color: #fbbf24; }
.sandbox-log.info { color: #38bdf8; }
.sandbox-log.success { color: #4ade80; }
.sandbox-log.system { color: var(--text-secondary); opacity: 0.5; font-style: italic; }

.sandbox-run-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--brutal-red);
    color: white;
    border: none;
    padding: 0.4rem 0.85rem;
    border-radius: 6px;
    font-size: 0.78rem;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.sandbox-run-btn:hover { background: #b91c1c; box-shadow: 0 0 16px rgba(220, 38, 38, 0.3); }

.sandbox-clear-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.2s;
}
.sandbox-clear-btn:hover { background: var(--border-color); }

/* Run button on code blocks */
.run-btn {
    background: transparent;
    border: 1px solid rgba(74, 222, 128, 0.3);
    color: #4ade80;
    border-radius: 4px;
    padding: 0.2rem 0.5rem;
    font-size: 0.68rem;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.2s;
    position: absolute;
    top: 0.5rem;
    right: 3.5rem;
    opacity: 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.run-btn svg { width: 9px; height: 9px; fill: currentColor; }
pre:hover .run-btn { opacity: 1; }
.run-btn:hover { background: rgba(74, 222, 128, 0.1); }

@media (max-width: 768px) {
    .sandbox-split { flex-direction: column; }
    .sandbox-editor-pane { flex: none; height: 45vh; }
    .sandbox-gutter { width: 100%; height: 1px; }
    .sandbox-output-pane { width: 100%; flex: 1; }
    .workflow-grid:has(.workflow-card:nth-child(4)) { grid-template-columns: 1fr; max-width: 100%; }
}

/* Voice Search */
#voice-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0.4rem;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}
#voice-btn:hover { background: var(--border-color); color: var(--text-primary); }
#voice-btn svg { width: 18px; height: 18px; }

#voice-btn.listening {
    color: var(--brutal-red);
    background: var(--accent-glow);
    animation: listening-pulse 1.5s infinite;
}

@keyframes listening-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(220, 38, 38, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}