:root {
    --bg-color: #0b0e11;
    --sidebar-bg: #15191d;
    --card-bg: #1b2127;
    --text-primary: #ffffff;
    --text-secondary: #bcc3cb;
    --text-typewriter: #d5d5d5;
    --accent: #7c3aed;
    --accent-hover: #6d28d9;
    --border-color: rgba(255, 255, 255, 0.08);
    --input-bg: #232a31;
    --success: #10b981;
    --sidebar-width: 280px;
    --max-width: 1400px;
}

[data-theme="light"] {
    --bg-color: #f8fafc;
    --sidebar-bg: #ffffff;
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-typewriter: #d5d5d5;
    --border-color: #e2e8f0;
    --input-bg: #f1f5f9;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

.background-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(124, 58, 237, 0.04) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Navigation Bar */
.navbar {
    position: relative;
    width: 100%;
    height: 64px;
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 2000;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-theme-toggle, .menu-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: 0.2s;
    width: 40px;
    height: 40px;
}

.nav-theme-toggle:hover, .menu-toggle:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .nav-theme-toggle:hover, 
[data-theme="light"] .menu-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background: var(--bg-color);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.menu-item {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: 0.2s;
}

.menu-item:hover {
    color: var(--accent);
}

.mobile-bottom-controls {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
}

.feedback-menu-item {
    background: rgba(124, 58, 237, 0.1);
    color: var(--accent);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 0.75rem;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle-mobile {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.logo-icon {
    width: 28px;
    height: 28px;
    transition: filter 0.3s ease;
}

[data-theme="dark"] .logo-icon {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.1));
}

[data-theme="dark"] .logo-icon path {
    fill: #ffffff !important;
}

/* Page Scaffolding */
.page-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem 2rem;
}

/* Hero Section */
.app-hero {
    padding: 2.5rem 0 0;
    text-align: center;
}

/* Subpage Hero Adjustment */
.main-wrapper .app-hero {
    padding-top: 1.5rem;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
#status-container {
    margin: auto;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-style: italic;
    justify-content: center;
    user-select: none;
    -webkit-user-select: none;
}
.stat-badge {
    padding: 0.35rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-text h1 {
    font-size: clamp(1.7rem, 5vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 1.25rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, #7c3aed, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin: 0 auto;
}

.brand-intro {
    font-size: 0.9rem !important;
    opacity: 0.8;
    max-width: 800px !important;
    margin-top: 0.75rem !important;
    font-weight: 500;
}

/* Dashboard Layout */
.dashboard-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    background: var(--sidebar-bg);
    border-radius: 1.5rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.6);
    min-height: 500px;
    position: relative;
    z-index: 100;
    margin-top: 1rem;
}

/* Sidebar Tool */
.sidebar-panel {
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 0.6rem 1.75rem;
    border-bottom: 1px solid var(--border-color);
    height: 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sidebar-header h3 { font-size: 0.875rem; font-weight: 700; margin-bottom: 0; }
.sidebar-header p { font-size: 0.75rem; color: var(--text-secondary); }

.sidebar-content {
    flex: 1;
    padding: 1.75rem 1.75rem 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.section-title {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    display: block;
}
.sidebar-section + .sidebar-section {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.custom-instructions-container {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
}

.char-counter {
    position: absolute;
    bottom: -1.3rem;
    right: 0.25rem;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-secondary);
    opacity: 0.7;
    pointer-events: none;
    transition: color 0.2s;
}

.char-counter.near-limit {
    color: #ef4444;
    opacity: 1;
}

.refinement-header-group {
    display: flex;
    flex-direction: column;
}
.refinement-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.refinement-subtitle {
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    font-weight: 500;
}

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

.toggle-switch {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.toggle-label { font-size: 0.8125rem; font-weight: 600; color: var(--text-primary); }

.slider {
    position: relative;
    width: 38px;
    height: 20px;
    background: var(--input-bg);
    border-radius: 20px;
    transition: 0.3s;
    border: 1px solid var(--border-color);
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 2px;
    bottom: 2px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}

input:checked + .slider { background: var(--accent); border-color: var(--accent); }
input:checked + .slider:before { transform: translateX(18px); }
.toggle-switch input { display: none; }

.instruction-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.info-tooltip { position: relative; display:flex; cursor: help; color: var(--text-secondary); }
.tooltip-text {
    visibility: hidden;
    background: #000;
    color: #fff;
    text-align: left;
    border-radius: 0.75rem;
    padding: 1rem;
    position: absolute;
    z-index: 2000;
    top: 130%;
    right: -10px;
    left: auto;
    transform: translateY(-5px);
    width: 250px;
    font-size: 0.7rem;
    line-height: 1.5;
    opacity: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    pointer-events: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.info-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

#custom-instructions {
    width: 100%;
    height: 100%;
    min-height: 140px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.875rem;
    color: var(--text-primary);
    font-size: 0.8125rem;
    resize: none;
    transition: 0.2s;
}

#custom-instructions:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.05);
}

.sidebar-footer { padding: 1.75rem; border-top: 1px solid var(--border-color); }

.generate-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.generate-btn:hover:not(:disabled) { background: var(--accent-hover); transform: translateY(-1px); }
.generate-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Main Workspace */
.main-workspace {
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
}

.workspace-header {
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.workspace-header h2 { font-size: 1rem; font-weight: 700; }

.workspace-grid {
    padding: 2rem;
    display: grid;
    grid-template-columns: 0.9fr 1.2fr;
    gap: 2rem;
    flex: 1;
}

.canvas-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.upload-area {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    background: rgba(255, 255, 255, 0.01);
    transition: 0.2s;
}

.upload-area:hover { background: rgba(255, 255, 255, 0.02); }

.upload-content { text-align: center; color: var(--text-secondary); }
.upload-content p { margin-top: 1.25rem; font-size: 0.875rem; font-weight: 500; }

.image-preview { position: absolute; inset: 0; display: none; background: var(--bg-color); }
.image-preview img { width: 100%; height: 100%; object-fit: contain; }

.remove-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: #000;
    color: white;
    border: 1px solid var(--border-color);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: 0.2s;
    z-index: 10;
}

/* Result Terminal */
.result-section { padding: 1.75rem; display: flex; flex-direction: column; gap: 1.25rem; height: 100%; justify-content: space-between; }

.result-header { display: flex; justify-content: space-between; align-items: center; }
.card-title { font-size: 0.8125rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }

.copy-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s;
}
.copy-btn:disabled { opacity: 0.4; cursor: not-allowed; }
/* .typewriter {
    white-space: pre;
} */
.prompt-box {
    flex: 1;
    background: #000;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.25rem;
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--text-typewriter);
    overflow-y: auto;
    overflow-x: hidden;
    white-space: pre-wrap;
    word-break: break-word;
    min-height: 250px;
    max-height: 300px; /* Updated from 250px */
    display: flex;
    flex-direction: column;
}
.prompt-box .placeholder-text {
    margin: 0;
    text-align: center;
    opacity: 0.6;
    white-space: normal;
}

/* Loading State & Scanning Bar */
.loading-state {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    margin:0 auto;
    max-width: 300px;
}

.scanning-bar {
    position: absolute;
    top: 0;
    left: -30%;
    width: 30%;
    height: 100%;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    animation: scanAnimation 1.5s infinite linear;
    border-radius: 4px;
}

@keyframes scanAnimation {
    0% { left: -30%; }
    100% { left: 100%; }
}

.prompt-box #prompt-output {
    margin: 0;
}
.prompt-box #prompt-output.output {
    margin: auto;
}
.error-message {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
/* Scrollbar styling for prompt box */
.prompt-box::-webkit-scrollbar {
    width: 6px;
}
.prompt-box::-webkit-scrollbar-track {
    background: transparent;
}
.prompt-box::-webkit-scrollbar-thumb {
    background: var(--input-bg);
    border-radius: 3px;
}
.prompt-box::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

.share-buttons { display: flex; gap: 0.5rem; }
.share-btn {
    flex: 1;
    padding: 0.65rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 0.65rem;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

/* Showcase Examples Styling */
.showcase-section {
    padding: 3rem 0;
    max-width: var(--max-width);
    margin: 0 auto;
}

.showcase-header { text-align: center; margin-bottom: 3rem; }
.showcase-header h2 { font-size: 1.75rem; font-weight: 800; margin-bottom: 0.75rem; }
.showcase-header p { color: var(--text-secondary); }

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.showcase-card {
    background: var(--sidebar-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.showcase-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.15);
}

.comparison-view {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.75rem;
    background: rgba(0,0,0,0.3);
    position: relative;
}

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

.comparison-column img {
    width: 100%;
    border-radius: 1rem;
    aspect-ratio: 1;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.visual-badge {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

.result-badge { color: var(--accent); }

.comparison-divider {
    color: var(--accent);
    opacity: 0.4;
    display: flex;
    align-items: center;
}

.card-content {
    padding: 1.75rem;
    border-top: 1px solid var(--border-color);
}

.prompt-preview .label {
    display: block;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.prompt-preview p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.pulse-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 1.5rem;
    opacity: 0;
    pointer-events: none;
}

@keyframes pulse {
    0% { transform: scale(0.98); opacity: 0.4; }
    100% { transform: scale(1.02); opacity: 0; }
}

.showcase-card:hover .pulse-ring { animation: pulse 2s infinite; }

/* SEO Content & Typography Styleguide */
.seo-layout {
    padding: 2.5rem 0;
    max-width: 800px;
    margin: 0 auto;
}

/* Reduced spacing for secondary pages */
.main-wrapper .seo-layout {
    padding: 1rem 0;
}

.seo-content article {
    line-height: 1.8;
}

.seo-content h2, .prose h2 {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.seo-content h3, .prose h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1.75rem 0 0.75rem;
    letter-spacing: -0.01em;
}

.seo-content p, .prose p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

.seo-content strong, .prose strong {
    color: var(--text-primary);
    font-weight: 700;
}

.seo-content ul, .prose ul {
    margin-bottom: 1.25rem;
    padding-left: 2rem;
    list-style: none;
}

.seo-content li, .prose li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 0.5rem;
}

.seo-content li:before, .prose li:before {
    content: "→";
    color: var(--accent);
    position: absolute;
    left: -1.75rem;
    font-weight: 900;
    font-family: system-ui;
}

.seo-content a, .prose a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

.seo-content a:hover, .prose a:hover {
    color: var(--accent-hover);
    border-bottom-color: var(--accent-hover);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
    margin: 2.5rem 0;
}

@media (max-width: 640px) {
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
}

.use-case-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    transition: 0.3s;
}

.use-case-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
}

.use-case-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.faq-accordion { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.faq-item { background: var(--sidebar-bg); border: 1px solid var(--border-color); border-radius: 1rem; overflow: hidden; }

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 700;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-answer { padding: 0 1.5rem 1.75rem; color: var(--text-secondary); display: none; }
.faq-item.active .faq-answer { display: block; }

/* Footer & Feedback */
.app-footer {
    background: var(--sidebar-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; text-align: center; }
.footer-nav { margin-bottom: 1.5rem; display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; align-items: center; }
.footer-nav a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: 0.2s; }
.footer-nav a:hover { color: var(--accent); }
.footer-nav a:hover { color: var(--accent); }
#feedback-trigger {
    background: rgba(124, 58, 237, 0.1);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}
#feedback-trigger:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.footer-theme-toggle {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s;
    height: 38px;
    width: 38px;
    line-height: 0.9rem;
    font-size: 1.2rem;
}

.footer-theme-toggle:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.related-keywords { margin-bottom: 1rem; display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; opacity: 0.6; }
.keyword { font-size: 0.75rem; background: var(--input-bg); padding: 0.25rem 0.75rem; border-radius: 0.5rem; }

.footer-credit { margin-bottom: 0.75rem; font-size: 0.85rem; color: var(--text-secondary); }
.copyright { font-size: 0.75rem; color: var(--text-secondary); opacity: 0.5; }

/* Mobile Flow Refinement (Persistent Sidebar) */
@media (max-width: 1024px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
        margin-top: 1.5rem;
        height: auto;
        display: flex;
        flex-direction: column;
    }




    
    .main-workspace {
        order: 1; /* Move Canvas first */
    }

    .sidebar-panel {
        order: 2; /* Move Control Panel after Canvas */
        width: 100%;
        max-width: none;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        position: relative;
    }
    
    .workspace-grid .sidebar-footer {
        padding: 0;
        border: none;
        margin-top: 0;
    }
    
    .workspace-grid {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem;
    }
    
    .hero-text h1 { font-size: 2.25rem; }
    .seo-layout { padding: 2.5rem 1.5rem; }
}

@media (max-width: 640px) {
    .page-wrapper {
        padding: 0 1rem 2rem;
    }

    .workspace-grid {
        padding: 1rem;
        gap: 1rem;
    }

    .result-section {
        padding: 1rem;
        gap: 1rem;
    }

    .showcase-grid {
        padding: 0;
    }

    .seo-layout {
        padding: 1.5rem 0;
    }

    .sidebar-content {
        padding: 1rem 1rem 1.8rem;
        gap: 1.5rem;
    }

    .app-hero {
        padding: 1.5rem 0 0;
    }

    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-badges {
        margin-bottom: 1.25rem;
    }

    .dashboard-layout {
        margin-top: 1rem;
    }

    .showcase-section {
        padding: 2.5rem 0;
    }

    .showcase-header {
        margin-bottom: 1.5rem;
    }

    .showcase-header h2 {
        font-size: 1.5rem;
    }

    .prose h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .footer-nav {
        gap: 1rem;
    }
}

/* Modals & Forms */
.modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(0,0,0,0.8);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    backdrop-filter: blur(5px);
}

.modal.active { display: flex; }

.modal-content {
    background: var(--sidebar-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    width: 100%;
    max-width: 500px;
    padding: 2.5rem;
}

.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.modal-header h3 { font-size: 1.25rem; font-weight: 800; }
.close-modal { background: none; border: none; color: var(--text-secondary); font-size: 1.5rem; cursor: pointer; }

.form-group { margin-bottom: 1.75rem; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; margin-bottom: 0.75rem; color: var(--text-secondary); }

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: 0.2s;
}

.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); outline: none; }

.submit-feedback-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s;
}

.submit-feedback-btn:hover { background: var(--accent-hover); }



/* Loader */
.loader {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

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

.generate-btn.loading .loader { display: block; }