:root {
    --bg-color: #050811;
    --bg-gradient: radial-gradient(circle at 50% 0%, #111827 0%, #050811 100%);
    --card-bg: rgba(20, 25, 39, 0.7);
    --card-bg-hover: rgba(30, 41, 59, 0.8);
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --accent-rgb: 99, 102, 241;
    --accent: rgb(var(--accent-rgb));
    --accent-hover: #818cf8;
    --accent-glow: rgba(var(--accent-rgb), 0.25);
    --border: #1e293b;
    --border-hover: #334155;
    --error-color: #f87171;
    --success-color: #4ade80;
    --warning-color: #fbbf24;
    --radius: 16px;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --skeleton-bg: rgba(255, 255, 255, 0.05);
    --skeleton-highlight: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
    --bg-color: #f8fafc;
    --bg-gradient: radial-gradient(circle at 50% 0%, #ffffff 0%, #f1f5f9 100%);
    --card-bg: rgba(255, 255, 255, 0.8);
    --card-bg-hover: rgba(255, 255, 255, 1);
    --text-color: #0f172a;
    --text-muted: #64748b;
    --accent-rgb: 79, 70, 229;
    --accent: rgb(var(--accent-rgb));
    --accent-hover: #4338ca;
    --accent-glow: rgba(var(--accent-rgb), 0.15);
    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --skeleton-bg: #e2e8f0;
    --skeleton-highlight: #f1f5f9;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--bg-color);
    background-image: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Subtle Grid Pattern */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(128, 128, 128, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: -1;
}

.layout-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.saved-ideas-panel {
    width: 350px;
    background: var(--card-bg);
    border-right: 1px solid var(--border);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    transform: translateX(0);
}

.saved-ideas-panel.collapsed {
    transform: translateX(-100%);
}

.panel-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h3 {
    font-size: 1.1rem;
    color: var(--accent);
}

.saved-ideas-list {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.saved-idea-item {
    background: var(--skeleton-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    position: relative;
    transition: background 0.2s, transform 0.2s;
    cursor: pointer;
}

.saved-idea-item:hover {
    background: var(--skeleton-highlight);
    transform: scale(1.02);
}

.saved-idea-item h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
    padding-right: 24px;
}

.saved-idea-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.remove-saved-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: transparent;
    color: var(--text-muted);
    padding: 4px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
}

.remove-saved-btn:hover {
    color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.panel-actions {
    padding: 16px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    flex: 1;
    transition: margin-left 0.4s ease;
}

.saved-ideas-panel:not(.collapsed) + .container {
    margin-left: 350px;
}

/* Workspace Tabs */
.workspace-tabs {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.tabs-list {
    display: flex;
    gap: 8px;
}

.workspace-tab {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
}

.workspace-tab:hover {
    border-color: var(--accent);
}

.workspace-tab.active {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
    font-weight: 600;
}

.workspace-tab .close-tab {
    font-size: 0.75rem;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.workspace-tab .close-tab:hover {
    opacity: 1;
    color: var(--error-color);
}

/* Progress Tracker */
.progress-tracker {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
    padding: 0 10px;
}

.progress-tracker::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: var(--border);
    z-index: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 1;
    cursor: pointer;
    transition: all 0.3s;
    flex: 1;
}

.step-icon {
    width: 40px;
    height: 40px;
    background: var(--bg-color);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-muted);
    transition: all 0.3s;
}

.step span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.step.active .step-icon {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
    box-shadow: 0 0 15px var(--accent-glow);
    transform: scale(1.1);
}

.step.active span {
    color: var(--accent);
}

.step.completed .step-icon {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

/* Stats Bar */
.stats-bar {
    background: var(--accent-glow);
    border: 1px solid var(--accent-glow);
    padding: 12px 24px;
    border-radius: 100px;
    margin-bottom: 32px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.stats-bar strong {
    color: var(--accent);
    display: inline-block;
    min-width: 1ch;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 64px;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 20px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.1rem;
}

.header-top h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, #818cf8, #c084fc, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

header h1 i {
    -webkit-text-fill-color: var(--accent);
    filter: drop-shadow(0 0 10px var(--accent-glow));
}

.tagline {
    color: var(--text-muted);
    font-size: 1.25rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* Input Section */
.input-section {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.input-section:focus-within {
    border-color: var(--accent);
    box-shadow: 0 20px 50px var(--accent-glow);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-wrapper {
    position: relative;
    width: 100%;
}

.input-wrapper input {
    width: 100%;
    padding: 18px 80px 18px 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1.1rem;
    font-family: inherit;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] .input-wrapper input { background-color: #ffffff; }

.input-wrapper input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.char-count {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    pointer-events: none;
}

.char-count.near-limit { color: var(--warning-color); }
.char-count.at-limit { color: var(--error-color); }

.controls {
    display: flex;
    gap: 16px;
}

select {
    flex: 1;
    padding: 14px 18px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    padding-right: 45px;
}

[data-theme="light"] select { background-color: #ffffff; }

select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

button {
    padding: 14px 32px;
    border-radius: 10px;
    border: none;
    background: var(--accent);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

button:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--accent-glow);
}

button:active:not(:disabled) { 
    transform: scale(0.96);
}

button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

button:disabled { 
    opacity: 0.6; 
    cursor: not-allowed; 
    transform: none !important;
}

.secondary-btn {
    background: var(--accent-glow);
    color: var(--accent);
    border: 1px solid rgba(var(--accent), 0.3);
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.secondary-btn:hover {
    background: rgba(var(--accent), 0.2);
    border-color: var(--accent);
}

.icon-btn {
    background: var(--skeleton-bg);
    border: 1px solid var(--border);
    padding: 8px;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    background: var(--border);
    color: var(--text-color);
    transform: scale(1.1);
}

.icon-btn:active {
    transform: scale(0.9);
}

.icon-btn.active-up { color: var(--success-color); border-color: var(--success-color); }
.icon-btn.active-down { color: var(--error-color); border-color: var(--error-color); }
.icon-btn.active-star { color: var(--warning-color); border-color: var(--warning-color); }

/* Error */
.error-msg {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

@keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}

/* Results */
.results-section { 
    margin-bottom: 60px; 
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.results-header h2 {
    font-size: 1.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.results-actions {
    display: flex;
    gap: 12px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: var(--bg-color);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
    z-index: 100;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
    margin-top: 4px;
}

[data-theme="light"] .dropdown-content { background-color: #ffffff; }

.dropdown-content button {
    background: transparent;
    width: 100%;
    text-align: left;
    padding: 12px 16px;
    border-radius: 0;
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.dropdown-content button:hover {
    background: var(--accent);
    color: white;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Kanban Board */
.kanban-board {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 20px;
    margin-bottom: 32px;
}

.kanban-column {
    min-width: 280px;
    flex: 1;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.kanban-column h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.kanban-list {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ideas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 20px;
}

.ideas-grid.small-grid {
    grid-template-columns: 1fr;
}

.idea-card {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    opacity: 0;
    transform: translateY(20px);
    animation: cardIn 0.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: grab;
}

.idea-card:active {
    cursor: grabbing;
}

.idea-card.sortable-ghost {
    opacity: 0.4;
    background: var(--accent-glow);
}

.idea-card.selected {
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
    background: var(--accent-glow);
}

.idea-card.voted-up {
    border-color: var(--success-color);
    box-shadow: 0 0 15px rgba(74, 222, 128, 0.1);
}

.idea-card.voted-down {
    opacity: 0.5;
    filter: grayscale(0.8);
}

.idea-card:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--accent-glow);
    background: var(--card-bg-hover);
}

.idea-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #c084fc);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.idea-card:hover::after {
    transform: scaleX(1);
}

.idea-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.idea-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

/* Collaborative / Inline Editing */
.editable-title, .editable-desc {
    cursor: text;
    transition: background 0.2s;
    border-radius: 4px;
    padding: 2px 4px;
}

.editable-title:hover, .editable-desc:hover {
    background: rgba(255, 255, 255, 0.05);
}

.editable-title:focus, .editable-desc:focus {
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-glow);
}

/* Progressive Delay for Cards */
.idea-card:nth-child(1) { animation-delay: 0.05s; }
.idea-card:nth-child(2) { animation-delay: 0.1s; }
.idea-card:nth-child(3) { animation-delay: 0.15s; }
.idea-card:nth-child(4) { animation-delay: 0.2s; }
.idea-card:nth-child(5) { animation-delay: 0.25s; }
.idea-card:nth-child(6) { animation-delay: 0.3s; }

/* Card Actions */
.card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.action-group {
    display: flex;
    gap: 8px;
}

/* Note Area */
.note-area {
    margin-top: 15px;
    width: 100%;
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-color);
    padding: 10px;
    font-family: inherit;
    font-size: 0.85rem;
    resize: vertical;
    min-height: 60px;
}

.impact-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.impact-dots {
    display: flex;
    gap: 6px;
}

.impact-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    transition: all 0.3s ease;
}

.impact-dot.filled {
    background: var(--accent);
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.6);
}

/* Suggestions */
.suggestions-section {
    margin-top: 40px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px dashed var(--accent);
}

.suggestions-section h4 {
    font-size: 0.9rem;
    color: var(--accent);
    margin-bottom: 16px;
}

.suggestions-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.suggestion-chip {
    padding: 8px 16px;
    background: var(--accent-glow);
    border: 1px solid var(--accent);
    border-radius: 100px;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion-chip:hover {
    background: var(--accent);
    color: white;
}

/* Refine Section */
.refine-section {
    margin-top: 40px;
    padding: 24px;
    background: var(--accent-glow);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.refine-wrapper {
    display: flex;
    gap: 12px;
}

.refine-wrapper input {
    flex: 1;
    background: var(--bg-color);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text-color);
    font-family: inherit;
}

[data-theme="light"] .refine-wrapper input { background-color: #ffffff; }

.refine-wrapper input:focus {
    outline: none;
    border-color: var(--accent);
}

/* Loader & Skeletons */
.loader {
    text-align: center;
    padding: 64px 20px;
}

.skeleton-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 20px;
    width: 100%;
    margin-bottom: 24px;
}

.skeleton-card {
    height: 300px;
    background: var(--skeleton-bg);
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
}

.skeleton-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--skeleton-highlight), transparent);
    animation: skeleton-pulse 1.5s infinite;
}

@keyframes skeleton-pulse {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.loader p {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* Mind Map */
.mind-map-container {
    width: 100%;
    height: 700px;
    background: var(--bg-color);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
    user-select: none;
    touch-action: none;
}

#mindMapCanvas {
    width: 100%;
    height: 100%;
    cursor: grab;
    display: block;
}

#mindMapCanvas:active {
    cursor: grabbing;
}

.mind-map-toolbar {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
    z-index: 10;
    background: var(--card-bg);
    padding: 8px;
    border-radius: 12px;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.mini-map {
    position: absolute;
    bottom: 20px;
    left: 20px;
    width: 150px;
    height: 100px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 8px;
    pointer-events: none;
    z-index: 5;
}

.mini-map-viewpoint {
    position: absolute;
    border: 1px solid var(--accent);
    background: rgba(99, 102, 241, 0.1);
}

.node-detail-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 300px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    backdrop-filter: blur(20px);
    z-index: 20;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    animation: fadeInUp 0.3s ease;
}

.node-detail-panel h3 { margin-bottom: 10px; }
.node-detail-panel p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 15px; }
.node-detail-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* Star Rating */
.star-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
}

.star {
    color: var(--border);
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.2s;
}

.star.filled {
    color: var(--warning-color);
}

/* Template Library & Trending */
.template-selector {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.template-selector span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.template-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.template-chip {
    padding: 6px 14px;
    background: var(--skeleton-bg);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.template-chip:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
}

.trending-topics {
    margin-top: 40px;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.trending-topics h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trending-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.trend-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    color: var(--text-color);
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.trend-item:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.tab-btn.active {
    background: var(--accent-glow);
    color: var(--accent);
}

/* History/Sessions */
.sessions-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.session-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
}

.session-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.session-card h4 {
    margin-bottom: 8px;
}

.session-card .meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Focus Mode */
.focus-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 17, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.focus-content {
    width: 100%;
    max-width: 800px;
    position: relative;
}

.focus-close {
    position: absolute;
    top: -60px;
    right: 0;
    font-size: 1.5rem;
}

#focusCardContainer .idea-card {
    transform: none !important;
    animation: none !important;
    cursor: default;
    border-width: 2px;
    background: var(--card-bg);
}

#focusCardContainer .idea-card h3 {
    font-size: 2rem;
}

#focusCardContainer .idea-card p {
    font-size: 1.2rem;
}

.focus-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    opacity: 0;
    transition: opacity 0.2s;
}

.idea-card:hover .focus-btn {
    opacity: 1;
}

/* SWOT Grid */
.swot-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 20px;
}

.swot-item {
    padding: 15px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.swot-strengths { background: rgba(74, 222, 128, 0.1); border-color: var(--success-color); }
.swot-weaknesses { background: rgba(239, 68, 68, 0.1); border-color: var(--error-color); }
.swot-opportunities { background: rgba(99, 102, 241, 0.1); border-color: var(--accent); }
.swot-threats { background: rgba(251, 191, 36, 0.1); border-color: var(--warning-color); }

/* Radar Chart */
.radar-container {
    width: 100%;
    height: 200px;
    margin: 15px 0;
}

/* Timeline */
.evolution-timeline {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0;
    margin-bottom: 20px;
}

.timeline-node {
    padding: 8px 12px;
    background: var(--skeleton-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.8rem;
    white-space: nowrap;
    cursor: pointer;
}

.timeline-node.active {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
}

/* SEO Content Styles */
.seo-content-wrapper {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.seo-section {
    margin-bottom: 80px;
}

.seo-section h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    text-align: center;
    background: linear-gradient(135deg, #818cf8, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.step-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px var(--accent-glow);
}

.step-card .step-number {
    display: inline-flex;
    width: 32px;
    height: 32px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.step-card i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 24px;
    display: block;
}

.step-card h3 {
    margin-bottom: 16px;
    font-size: 1.4rem;
    color: var(--text-color);
}

.step-card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* FAQ */
.faq-container {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card-bg);
    transition: border-color 0.3s;
}

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

.faq-item summary {
    padding: 24px;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-color);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "\f078";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.9rem;
    transition: transform 0.3s;
    color: var(--accent);
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 24px;
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 1.05rem;
}

.faq-answer strong {
    color: var(--accent);
}

/* Feature Showcase */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    padding: 30px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--accent);
    background: var(--card-bg-hover);
    transform: scale(1.02);
}

.feature-card i {
    font-size: 1.8rem;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 4px;
}

.feature-info h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--text-color);
}

.feature-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Internal Links Section */
.internal-links {
    text-align: center;
    background: var(--accent-glow);
    padding: 60px 40px;
    border-radius: var(--radius);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.internal-links h2 {
    margin-bottom: 20px;
    background: none;
    -webkit-text-fill-color: var(--text-color);
    color: var(--text-color);
}

.internal-links p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.blog-links-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.blog-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    padding: 12px 24px;
    background: var(--bg-color);
    border-radius: 100px;
    border: 1px solid var(--accent);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-link:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--accent-glow);
}

/* Responsive Audit */
@media (max-width: 1024px) {
    .container { max-width: 100%; }
    .saved-ideas-panel:not(.collapsed) + .container { margin-left: 0; }
}

@media (max-width: 768px) {
    header h1 { font-size: 2.5rem; }
    .header-top { flex-direction: column; align-items: center; }
    .container { padding: 20px 12px; overflow-x: hidden; }
    .input-section { padding: 16px; }
    .controls { flex-direction: column; gap: 12px; }
    .results-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .results-actions { width: 100%; display: flex; flex-wrap: wrap; gap: 8px; }
    .results-actions .secondary-btn,
    .results-actions .dropdown { font-size: 0.75rem; padding: 8px 12px; }
    .saved-ideas-panel { width: 100%; }
    .comparison-container { flex-direction: column; }
    .stats-bar { width: 100%; justify-content: center; text-align: center; font-size: 0.8rem; flex-wrap: wrap; }
    .trending-grid { grid-template-columns: 1fr; }
    .ideas-grid { grid-template-columns: 1fr; }
    .idea-card { padding: 16px; }
    .card-actions { flex-wrap: wrap; gap: 6px; }
    .card-actions button { font-size: 0.75rem; padding: 6px 10px; }
    .seo-section h2 { font-size: 1.5rem; }
    .seo-content-wrapper,
    .seo-section,
    article { max-width: 100%; overflow-x: hidden; box-sizing: border-box; padding-left: 12px; padding-right: 12px; }
    .feature-card { padding: 16px; }
    .feature-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .internal-links { padding: 30px 12px; }
    .kanban-board { overflow-x: auto; }
    .kanban-column { min-width: 200px; }
    .mind-map-container { height: 450px; }
    .progress-tracker { overflow-x: auto; gap: 8px; font-size: 0.75rem; }
    .progress-step { white-space: nowrap; padding: 6px 10px; }
    .template-chips { flex-wrap: wrap; }
}

@media (max-width: 375px) {
    header h1 { font-size: 1.8rem; }
    .tagline { font-size: 0.9rem; }
    .results-actions .secondary-btn,
    .results-actions .dropdown { font-size: 0.7rem; padding: 6px 8px; }
    .card-actions button { font-size: 0.7rem; padding: 5px 8px; }
    .action-group { gap: 4px; }
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* OpenClaw Branding & Funnel */
.footer-branding {
    margin-bottom: 12px;
}

.openclaw-badge {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.openclaw-badge a {
    text-decoration: none;
    color: inherit;
    padding: 6px 12px;
    background: var(--skeleton-bg);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all 0.2s;
}

.openclaw-badge a:hover {
    border-color: var(--accent);
    color: var(--text-color);
    background: var(--accent-glow);
}

.openclaw-badge span {
    color: var(--accent);
    font-weight: 700;
}

.explore-more-section {
    margin-top: 40px;
    padding: 30px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.explore-more-section h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.explore-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.explore-link {
    flex: 1;
    min-width: 200px;
    padding: 16px;
    background: var(--bg-color);
    border: 1px solid var(--border);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
}

.explore-link i {
    color: var(--accent);
    font-size: 1.1rem;
}

.explore-link:hover {
    border-color: var(--accent);
    color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.hidden { display: none !important; }



.seo-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: 10px;
    font-weight: 400;
}

.global-counter {
    border-left: 1px solid var(--border);
    padding-left: 10px;
}

.email-capture {
    background: var(--card-bg);
    border: 1px solid var(--accent);
    padding: 30px;
    border-radius: var(--radius);
    margin-top: 40px;
    text-align: center;
}

.subscribe-form {
    display: flex;
    gap: 10px;
    max-width: 400px;
    margin: 20px auto 0;
}

.subscribe-form input {
    flex: 1;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-color);
    color: var(--text-color);
}

.viral-loop {
    text-align: center;
    margin: 40px 0;
    padding: 20px;
    background: var(--accent-glow);
    border-radius: var(--radius);
}

.pro-banner {
    background: linear-gradient(135deg, var(--accent), #c084fc);
    color: white;
    padding: 20px;
    border-radius: var(--radius);
    margin-top: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.pro-banner .cta-link {
    display: inline-block;
    margin-top: 10px;
    background: white;
    color: var(--accent);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
}

.pro-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 10;
    font-weight: 900;
}