/* ==========================================================================
   INTERACTIVE ENGINEERING LAB DEMO STYLESHEET (slakedesign.com/demo/rag)
   Brutalist Technical Design System Engine - Sharp 0px Border Radius
   ========================================================================== */

.demo-page {
    --primary: #4F46E5;
    --accent-blue: var(--slake-blue);
    --accent-green: #4AF626;
    --terminal-bg: #090a0f;
    --mono-font: 'JetBrains Mono', 'DM Mono', monospace;
    width: 100%;
    height: auto;
    background: var(--slake-bg);
    color: var(--slake-text);
}

.demo-page .demo-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem 2.5rem;
}

/* Compact Header */
.demo-page .demo-header {
    margin-bottom: 1.25rem;
}

.demo-page .hero-eyebrow {
    font-family: var(--mono-font);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--slake-blue);
    display: block;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.demo-page .hero-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--text-strong, var(--slake-text, #FFFFFF));
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.demo-page .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--slake-subtext, #94A3B8);
    max-width: 720px;
    margin: 0;
}

/* ALIGN Column Baselines: grid-cols-2 items-start */
.demo-page .demo-workspace {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Left Panel: Terminal + Inline Chips */
.demo-page .terminal-panel {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.demo-page .terminal-preview {
    background: var(--terminal-bg);
    border: 1px solid var(--slake-border);
    border-radius: 0px !important;
    overflow: hidden;
    position: relative;
}

.demo-page .terminal-loader {
    height: 2px;
    width: 0%;
    background: var(--accent-green);
    position: absolute;
    top: 0;
    left: 0;
    transition: width 0.3s ease;
}

.demo-page .terminal-header {
    background: rgba(255, 255, 255, 0.04);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0px !important;
}

.demo-page .terminal-dots {
    display: flex;
    gap: 0.4rem;
}

.demo-page .terminal-dots .dot {
    width: 9px;
    height: 9px;
    border-radius: 0px !important;
}

.demo-page .terminal-dots .dot.red { background: #FF5F56; }
.demo-page .terminal-dots .dot.yellow { background: #FFBD2E; }
.demo-page .terminal-dots .dot.green { background: #27C93F; }

.demo-page .terminal-title {
    font-family: var(--mono-font);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-green);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.demo-page .terminal-badge {
    margin-left: auto;
    font-family: var(--mono-font);
    font-size: 0.65rem;
    color: #94A3B8;
    text-transform: uppercase;
}

.demo-page .terminal-content {
    padding: 0.85rem 1rem;
    font-family: var(--mono-font);
    font-size: 0.8rem;
    color: var(--accent-green);
    line-height: 1.55;
    min-height: 110px;
    overflow-y: auto;
    border-radius: 0px !important;
}

.demo-page .terminal-line { margin-bottom: 0.25rem; font-weight: 500; }
.demo-page .terminal-line span { color: #94A3B8; margin-right: 0.75rem; }
.demo-page .terminal-line--log { color: #E2E8F0; }

/* Sample Prompt Chips Bar */
.demo-page .sample-prompts-bar {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 100%;
}

.demo-page .sample-label {
    font-family: var(--mono-font);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slake-subtext);
    display: block;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.demo-page .chips-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    width: 100%;
}

.demo-page .sample-chip {
    font-family: var(--mono-font);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--slake-text);
    background: var(--slake-panel);
    border: 1px solid var(--slake-border);
    border-radius: 0px !important;
    padding: 0.4rem 0.75rem;
    margin: 0 !important;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap !important;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.demo-page .sample-chip:hover {
    border-color: var(--slake-blue);
    color: var(--slake-blue);
}

/* Input Card */
.demo-page .controls-panel {
    display: flex;
    flex-direction: column;
}

.demo-page .input-card {
    background: var(--slake-panel);
    border: 1px solid var(--slake-border);
    border-radius: 0px !important;
    padding: 1.15rem;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    box-sizing: border-box;
}

.demo-page .input-label {
    font-family: var(--mono-font);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slake-blue);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 0.5rem;
}

.demo-page textarea {
    width: 100%;
    background: var(--slake-bg);
    border: 1px solid var(--slake-border);
    border-radius: 0px !important;
    padding: 0.75rem;
    color: var(--slake-text);
    font-family: 'Inter', sans-serif;
    font-size: 0.92rem;
    line-height: 1.45;
    resize: none;
    height: 72px;
    min-height: 72px;
    outline: none;
    box-sizing: border-box;
}

.demo-page textarea:focus {
    border-color: var(--slake-blue);
}

.demo-page .input-actions-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--slake-border);
}

.demo-page .technical-disclaimer {
    font-size: 0.75rem;
    color: var(--slake-subtext);
    line-height: 1.35;
    max-width: 65%;
}

.demo-page .gen-btn {
    font-family: var(--mono-font);
    font-size: 0.85rem;
    font-weight: 700;
    color: #FFFFFF;
    background: #1D4ED8;
    border: 1px solid #1D4ED8;
    border-radius: 0px !important;
    padding: 0.65rem 1.25rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    min-height: 42px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.demo-page .gen-btn:hover {
    background: #1E40AF;
    border-color: #1E40AF;
}

/* Results Pane */
.demo-page .results-wrapper {
    display: none;
    margin-bottom: 1.5rem;
}

.demo-page .results-pane {
    background: var(--slake-panel);
    border: 1px solid var(--slake-blue);
    border-radius: 0px !important;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.demo-page .results-header {
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--slake-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(var(--slake-blue-rgb), 0.04);
    border-radius: 0px !important;
}

.demo-page .results-title {
    font-family: var(--mono-font);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--slake-text);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.demo-page .results-title i {
    color: var(--accent-green);
}

.demo-page .results-actions {
    display: flex;
    gap: 0.5rem;
}

.demo-page .copy-btn,
.demo-page .reset-btn {
    font-family: var(--mono-font);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0px !important;
    padding: 0.4rem 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s ease;
    min-height: 36px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.demo-page .copy-btn {
    background: #1D4ED8;
    color: #FFFFFF;
    border: 1px solid #1D4ED8;
}

.demo-page .copy-btn:hover {
    background: #1E40AF;
}

.demo-page .reset-btn {
    background: var(--slake-bg);
    color: var(--slake-text);
    border: 1px solid var(--slake-border);
}

.demo-page .reset-btn:hover {
    border-color: var(--slake-blue);
    color: var(--slake-blue);
}

.demo-page .output-body {
    padding: 1.25rem 1.5rem;
    font-family: var(--mono-font);
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--slake-text);
}

.demo-page .output-body h2 {
    font-size: 1.05rem;
    margin: 1rem 0 0.4rem;
    color: var(--slake-text);
}

.demo-page .output-body code {
    background: rgba(var(--slake-blue-rgb), 0.1);
    padding: 0.15rem 0.35rem;
    border-radius: 0px !important;
    font-size: 0.82rem;
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
    .demo-page .demo-workspace {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .demo-page .input-actions-row {
        flex-direction: column;
        align-items: stretch;
    }

    .demo-page .technical-disclaimer {
        max-width: 100%;
        margin-bottom: 0.5rem;
    }

    .demo-page .gen-btn {
        width: 100%;
        justify-content: center;
    }

    .demo-page .results-header {
        flex-direction: column;
        gap: 0.65rem;
        align-items: stretch;
    }

    .demo-page .results-actions {
        width: 100%;
    }

    .demo-page .copy-btn,
    .demo-page .reset-btn {
        flex: 1;
        justify-content: center;
    }
}