app/static/style.css

/* app/static/style.css */

/* ----------------------------------------------------------------------
   1. GLOBAL STYLES & VARIABLE TOKENS
   ---------------------------------------------------------------------- */
:root {
    --bg-dark: #070a13;
    --bg-card: rgba(13, 20, 38, 0.65);
    --border-glass: rgba(255, 255, 255, 0.07);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Neon Accent Palettes */
    --accent-purple: #a855f7;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* ----------------------------------------------------------------------
   2. ANIMATED GLOWING BACKGROUND
   ---------------------------------------------------------------------- */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
    mix-blend-mode: screen;
    animation: float 20s infinite ease-in-out;
}

.blob-purple {
    top: -10%;
    right: 10%;
    width: 450px;
    height: 450px;
    background-color: var(--accent-purple);
    animation-delay: 0s;
}

.blob-blue {
    bottom: -10%;
    left: 5%;
    width: 500px;
    height: 500px;
    background-color: var(--accent-blue);
    animation-delay: 5s;
}

.blob-cyan {
    top: 40%;
    right: 35%;
    width: 350px;
    height: 350px;
    background-color: var(--accent-cyan);
    animation-delay: 10s;
}

@keyframes float {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(50px, -70px) scale(1.15); }
    66% { transform: translate(-30px, 40px) scale(0.9); }
    100% { transform: translate(0px, 0px) scale(1); }
}

/* ----------------------------------------------------------------------
   3. APP LAYOUT CONTAINER
   ---------------------------------------------------------------------- */
.app-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    gap: 1.5rem;
}

/* HEADER & LOGO */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.5rem;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    position: relative;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.pulse-ring {
    position: absolute;
    top: -2px;
    left: -2px;
    width: 54px;
    height: 54px;
    border: 2px solid var(--accent-purple);
    border-radius: 16px;
    opacity: 0;
    animation: pulse 2.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0; }
    100% { transform: scale(0.95); opacity: 0.0; }
}

.logo-text {
    font-size: 2.1rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 50%, #d1d5db 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text span {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ----------------------------------------------------------------------
   4. NAVIGATION TABS
   ---------------------------------------------------------------------- */
.app-nav {
    display: flex;
    background: rgba(17, 24, 39, 0.4);
    border: 1px solid var(--border-glass);
    padding: 0.4rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    gap: 0.5rem;
}

.nav-tab {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.8rem 1rem;
    border-radius: 11px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.nav-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.nav-tab.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25) 0%, rgba(59, 130, 246, 0.25) 100%);
    border: 1px solid rgba(139, 92, 246, 0.4);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.1);
}

/* ----------------------------------------------------------------------
   5. GLASS CARD BASE
   ---------------------------------------------------------------------- */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 1.75rem;
    backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.flex-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

h2 {
    font-size: 1.5rem;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.card-divider {
    border: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

/* GRID LAYOUTS */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 900px) {
    .grid-2col {
        grid-template-columns: 1fr;
    }
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease-in-out forwards;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------------------------
   6. API CONFIGURATION PANEL
   ---------------------------------------------------------------------- */
.api-config-card {
    position: relative;
}

.config-trigger {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.config-trigger:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.config-dropdown {
    position: absolute;
    top: 110%;
    right: 0;
    width: 320px;
    background: #0d1222;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    display: none;
    flex-direction: column;
    gap: 1rem;
    z-index: 100;
    animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.config-dropdown.open {
    display: flex;
}

@keyframes slideDown {
    from { transform: translateY(-10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.config-dropdown h3 {
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.5rem;
}

.config-dropdown label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.config-dropdown select, .config-dropdown input {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    padding: 0.6rem;
    border-radius: 8px;
    color: #ffffff;
    font-size: 0.9rem;
    width: 100%;
}

select option {
    background: #070a13;
    color: #f3f4f6;
}

.config-dropdown select:focus, .config-dropdown input:focus {
    outline: none;
    border-color: var(--accent-purple);
}

.save-config-btn {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    border: none;
    color: #ffffff;
    padding: 0.7rem;
    border-radius: 9px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.save-config-btn:hover {
    opacity: 0.9;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.hidden {
    display: none !important;
}

/* ----------------------------------------------------------------------
   7. SANDBOX CONTROLS (TABS & SLIDERS)
   ---------------------------------------------------------------------- */
.persona-selector select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 0.8rem;
    border-radius: 10px;
    color: #ffffff;
    width: 100%;
    font-size: 0.95rem;
    font-family: var(--font-heading);
}

.sandbox-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.control-group {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 0.75rem 1rem;
    border-radius: 12px;
}

.control-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.control-label span i {
    width: 16px;
    margin-right: 4px;
}

.value-display {
    color: #ffffff;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.08);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* Sleek custom ranges */
.styled-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.styled-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-purple);
    cursor: pointer;
    box-shadow: 0 0 10px var(--accent-purple);
    transition: var(--transition-smooth);
}

.styled-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* ----------------------------------------------------------------------
   8. TASTE DNA VISUALIZATION
   ---------------------------------------------------------------------- */
.visual-dna-container {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 14px;
    padding: 1.2rem;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-dna-bars {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.dna-bar-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    width: 100%;
}

.dna-bar-label {
    width: 140px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.dna-bar-track {
    flex-grow: 1;
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.dna-bar-fill {
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    width: 0%;
    transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.3);
}

.dna-bar-percent {
    width: 32px;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: right;
}

/* HISTORICAL REVIEW CORPUS */
.corpus-history {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    max-height: 220px;
    overflow-y: auto;
    padding-right: 0.4rem;
}

.corpus-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: var(--transition-smooth);
}

.corpus-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.corpus-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

.corpus-item-name {
    font-weight: 600;
    color: #ffffff;
}

.corpus-stars {
    color: var(--accent-amber);
}

.corpus-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    font-style: italic;
}

/* ----------------------------------------------------------------------
   9. TASK A: REVIEW SIMULATION INTERFACES
   ---------------------------------------------------------------------- */
.product-selection-area select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 0.8rem;
    border-radius: 10px;
    color: #ffffff;
    width: 100%;
    font-size: 0.95rem;
    font-family: var(--font-heading);
}

.product-spec-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.spec-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
}

.spec-category-badge {
    align-self: flex-start;
    background: rgba(139, 92, 246, 0.15);
    color: var(--accent-purple);
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.spec-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent-emerald);
}

.spec-features {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 1.2rem;
}

.spec-complaints-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-rose);
    margin-top: 0.3rem;
}

.spec-complaints {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 1.2rem;
    font-style: italic;
}

.trigger-simulation-btn {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    border: none;
    color: #ffffff;
    padding: 1rem;
    border-radius: 14px;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
    transition: var(--transition-smooth);
}

.trigger-simulation-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.45);
}

/* Simulation Output Trace */
.monologue-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.monologue-section h3, .review-section h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.bubble-monologue {
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 14px;
    padding: 1.2rem;
    font-size: 0.88rem;
    line-height: 1.5;
    color: #e9d5ff;
    position: relative;
    min-height: 80px;
}

.bubble-monologue::before {
    content: '';
    position: absolute;
    top: 15px;
    left: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 8px solid rgba(139, 92, 246, 0.2);
}

.simulated-review-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    min-height: 140px;
}

.rating-display {
    color: var(--accent-amber);
    font-size: 1.2rem;
    display: flex;
    gap: 0.3rem;
}

.placeholder-text {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.85rem;
}

/* ----------------------------------------------------------------------
   10. TASK B: MULTI-AGENT DEBATE & RECOMMENDATIONS
   ---------------------------------------------------------------------- */
.max-height-column {
    max-height: 800px;
    flex-shrink: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.category-filter-area {
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.filter-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.4rem 0.9rem;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-smooth);
}

.filter-chip:hover {
    background: rgba(255, 255, 255, 0.08);
}

.filter-chip.active {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
    color: #ffffff;
}

.recommendations-list {
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-right: 0.4rem;
}

.rec-item-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    padding: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

.rec-item-card:hover, .rec-item-card.active {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-blue);
    transform: translateX(4px);
}

.rec-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.rec-item-title {
    font-weight: 700;
    color: #ffffff;
    font-size: 0.95rem;
}

.rec-item-price {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-emerald);
}

.rec-item-rationales {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-top: 0.3rem;
}

.rational-pill {
    font-size: 0.7rem;
    border-radius: 4px;
    padding: 2px 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.rational-pill.rec {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald);
}

.rational-pill.not-rec {
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-rose);
}

.rec-item-score-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
}

.loading-prompt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 2rem;
}

/* Debate Arena Traces */
.debate-arena {
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-right: 0.4rem;
}

.debate-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    gap: 1rem;
}

.debate-placeholder i {
    font-size: 3rem;
}

.debate-bubble {
    display: flex;
    gap: 0.8rem;
    max-width: 90%;
    align-self: flex-start;
    animation: bubbleSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes bubbleSlideIn {
    from { transform: translateX(-15px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.debate-bubble.judge-agent {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.debate-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 3px 8px rgba(0,0,0,0.3);
}

.taste-agent .debate-avatar { background: rgba(244, 63, 94, 0.2); border: 1px solid var(--accent-rose); }
.budget-agent .debate-avatar { background: rgba(16, 185, 129, 0.2); border: 1px solid var(--accent-emerald); }
.novelty-agent .debate-avatar { background: rgba(59, 130, 246, 0.2); border: 1px solid var(--accent-blue); }
.naija-context-agent .debate-avatar { background: rgba(245, 158, 11, 0.2); border: 1px solid var(--accent-amber); }
.judge-agent .debate-avatar { background: rgba(139, 92, 246, 0.2); border: 1px solid var(--accent-purple); }

.debate-text-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 0.8rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.judge-agent .debate-text-card {
    background: rgba(139, 92, 246, 0.07);
    border-color: rgba(139, 92, 246, 0.25);
}

.debate-sender {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.taste-agent .debate-sender { color: var(--accent-rose); }
.budget-agent .debate-sender { color: var(--accent-emerald); }
.novelty-agent .debate-sender { color: var(--accent-blue); }
.naija-context-agent .debate-sender { color: var(--accent-amber); }
.judge-agent .debate-sender { color: var(--accent-purple); }

.debate-message {
    font-size: 0.84rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.debate-item-score {
    font-size: 0.68rem;
    align-self: flex-end;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.07);
    padding: 1px 5px;
    border-radius: 4px;
    color: var(--text-secondary);
}

/* ----------------------------------------------------------------------
   11. API PLAYGROUND AND RESPONSES
   ---------------------------------------------------------------------- */
.api-method-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.api-method-card .method {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    align-self: flex-start;
}

.api-method-card .method.post {
    background: rgba(139, 92, 246, 0.2);
    color: #c084fc;
}

.api-method-card .endpoint {
    font-family: monospace;
    font-weight: 600;
    font-size: 0.9rem;
    color: #ffffff;
}

.api-method-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.code-editor-container textarea {
    background: #060913;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 1rem;
    color: #818cf8;
    font-family: monospace;
    font-size: 0.85rem;
    width: 100%;
    resize: none;
    line-height: 1.4;
}

.code-editor-container textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.run-api-btn {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    border: none;
    color: #ffffff;
    padding: 0.9rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.25);
    transition: var(--transition-smooth);
}

.run-api-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* Response Code Viewer */
.response-viewer {
    background: #060913;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 1.25rem;
    flex-grow: 1;
    overflow: auto;
    max-height: 520px;
}

.response-viewer pre code {
    font-family: monospace;
    font-size: 0.8rem;
    color: #34d399;
}

/* ----------------------------------------------------------------------
   12. SOLUTION PAPER READER
   ---------------------------------------------------------------------- */
.paper-header {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.paper-meta {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.paper-meta span i {
    margin-right: 4px;
}

.paper-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 2px;
}

.paper-tab {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.6rem 0.2rem;
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.paper-tab:hover {
    color: #ffffff;
}

.paper-tab.active {
    color: var(--accent-purple);
    font-weight: 600;
}

.paper-tab.active::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-purple);
    box-shadow: 0 0 8px var(--accent-purple);
}

.paper-body-container {
    max-height: 480px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.paper-section-content {
    display: none;
    flex-direction: column;
    gap: 1.2rem;
    animation: fadeIn 0.4s ease-in-out forwards;
}

.paper-section-content.active {
    display: flex;
}

.paper-section-content h2 {
    font-size: 1.3rem;
    border-left: 3px solid var(--accent-purple);
    padding-left: 0.6rem;
    margin-top: 0.5rem;
}

.paper-section-content h3 {
    font-size: 1.05rem;
    color: #ffffff;
}

.paper-section-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.paper-section-content ul {
    margin-left: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

/* Math formula callout card */
.math-card {
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 10px;
    padding: 0.8rem 1.2rem;
    font-family: monospace;
    font-weight: 600;
    color: #e9d5ff;
    font-size: 0.95rem;
    text-align: center;
}

/* Flow Chart for Architecture tab */
.architecture-flow-diagram {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 14px;
    padding: 1.2rem;
    gap: 0.8rem;
}

@media (max-width: 900px) {
    .architecture-flow-diagram {
        flex-direction: column;
    }
    .flow-arrow {
        transform: rotate(90deg);
        margin: 0.4rem 0;
    }
}

.flow-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
}

.flow-step h4 {
    font-size: 0.85rem;
    color: #ffffff;
    font-weight: 700;
}

.flow-step p {
    font-size: 0.72rem !important;
    color: var(--text-muted) !important;
}

.step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-purple);
    color: #ffffff;
    font-weight: 800;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.4);
}

.flow-arrow {
    color: var(--text-muted);
}

/* ----------------------------------------------------------------------
   13. APP FOOTER
   ---------------------------------------------------------------------- */
.app-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 1.2rem;
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--accent-purple);
}

@media (max-width: 600px) {
    .app-header, .app-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }
}

/* ----------------------------------------------------------------------
   14. CHATBOT PROFILE INTERVIEWER STYLES
   ---------------------------------------------------------------------- */
.chat-bubble {
    display: flex;
    flex-direction: column;
    max-width: 82%;
    padding: 0.8rem 1rem;
    border-radius: 14px;
    font-size: 0.88rem;
    line-height: 1.5;
    animation: bubbleSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.chat-bubble.assistant {
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    align-self: flex-start;
    color: #e0f2fe;
}

.chat-bubble.user {
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.25);
    align-self: flex-end;
    color: #faf5ff;
}

.chat-sender {
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.chat-bubble.assistant .chat-sender {
    color: var(--accent-cyan);
}

.chat-bubble.user .chat-sender {
    color: var(--accent-purple);
}

.chat-message-text {
    word-break: break-word;
}

/* Custom Scrollbars for Premium Layouts */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Drag and drop hover pulse */
.drag-zone:hover {
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
}

/* Terminal Console cursor flash */
.console-box::after {
    content: '_';
    animation: flash 1s infinite step-end;
}

@keyframes flash {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* ----------------------------------------------------------------------
   15. ARENA DEBATE TABS & CHATBOT RECOMMENDATIONS
   ---------------------------------------------------------------------- */
.debate-tabs {
    display: flex;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 4px;
    gap: 4px;
    margin-bottom: 15px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.rec-tab-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.rec-tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.rec-tab-btn.active {
    color: #fff !important;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Chatbot Shortage Alert Card */
.chatbot-alert-card {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 12px;
    padding: 1.2rem;
    margin: 12px 0;
    color: #fca5a5;
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.12);
    animation: bubbleSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.85rem;
}

.chatbot-alert-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: #ef4444;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.chatbot-alert-body {
    line-height: 1.5;
    color: #f87171;
}

/* Chatbot Premium Recommendation Card */
.chatbot-rec-card {
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(6, 182, 212, 0.22);
    border-radius: 16px;
    padding: 1.25rem;
    margin: 15px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25), 0 0 15px rgba(6, 182, 212, 0.08);
    animation: bubbleSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chatbot-rec-card:hover {
    transform: translateY(-2px);
    border-color: rgba(6, 182, 212, 0.45);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 0 25px rgba(6, 182, 212, 0.18);
}

.chatbot-rec-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
    gap: 12px;
}

.chatbot-rec-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: 0 0 8px rgba(6, 182, 212, 0.2);
}

.chatbot-rec-price {
    font-weight: 800;
    color: #10b981;
    font-size: 1.05rem;
    text-shadow: 0 0 6px rgba(16, 185, 129, 0.15);
}

.chatbot-rec-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--accent-yellow);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.chatbot-rec-section-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 6px;
}

.chatbot-rec-review, 
.chatbot-rec-monologue {
    font-size: 0.82rem;
    line-height: 1.45;
    background: rgba(255, 255, 255, 0.02);
    padding: 10px 12px;
    border-radius: 8px;
    border-left: 3px solid var(--accent-cyan);
    color: #e2e8f0;
    font-style: italic;
}

.chatbot-rec-monologue {
    border-left-color: var(--accent-purple);
    background: rgba(168, 85, 247, 0.02);
    color: #cbd5e1;
}

@keyframes bubbleSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* -----------------------------------------------------
   DRIVER.JS ONBOARDING THEME OVERRIDES
------------------------------------------------------ */
.driver-popover {
    background: var(--bg-surface-elevated) !important;
    color: var(--text-primary) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-strong) !important;
    font-family: 'Inter', sans-serif !important;
}
.driver-popover-title {
    font-weight: 600 !important;
    font-family: 'Outfit', sans-serif !important;
    color: var(--text-primary) !important;
    font-size: 1.1rem !important;
}
.driver-popover-description {
    color: var(--text-secondary) !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
}
.driver-popover-footer button {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    border-radius: var(--radius-sm) !important;
    text-shadow: none !important;
    padding: 5px 10px !important;
}
.driver-popover-footer button:hover {
    background: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}
.driver-popover-progress-text {
    color: var(--text-secondary) !important;
}


/* Custom textarea styling */
.custom-creator-box textarea { width: 100%; padding: 12px; border-radius: 8px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); color: #fff; font-family: 'Inter', sans-serif; font-size: 0.9rem; resize: vertical; box-sizing: border-box; }
.custom-creator-box textarea:focus { outline: none; border-color: var(--accent-purple); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2); }