/* =============================================
   AI Tool Atlas — Styles
   ============================================= */

/* --- Variables --- */
:root {
    --atlas-bg: var(--off-white);
    --atlas-card: var(--white);
    --atlas-card-hover: var(--teal-subtle);
    --atlas-border: var(--border);
    --atlas-text: var(--slate);
    --atlas-heading: var(--charcoal);

    --l1: #059669;
    --l2: #3b82f6;
    --l3: #f59e0b;
    --l4: #ef4444;
}

.atlas-page {
    background: var(--atlas-bg);
    min-height: 100vh;
}

/* --- Hero --- */
.atlas-hero {
    padding: 7rem 0 2rem;
    text-align: center;
}
.atlas-hero h1 {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    color: var(--atlas-heading);
    margin-bottom: 0.75rem;
}
.atlas-hero .subtitle {
    color: var(--atlas-text);
    font-size: 1.1rem;
    max-width: 640px;
    margin: 0 auto 1.25rem;
    line-height: 1.6;
}
.atlas-meta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.atlas-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--teal-subtle);
    color: var(--teal);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
}
.atlas-count {
    color: var(--atlas-text);
    font-size: 0.9rem;
}

/* --- View Toggle --- */
.view-toggle {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 0.5rem;
}
.view-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--atlas-border);
    background: transparent;
    color: var(--atlas-text);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}
.view-btn:hover {
    border-color: var(--teal);
    color: var(--teal);
}
.view-btn.active {
    background: var(--teal);
    border-color: var(--teal);
    color: #fff;
}
.view-btn svg {
    opacity: 0.7;
}
.view-btn.active svg {
    opacity: 1;
}

/* =============================================
   ECOSYSTEM MAP
   ============================================= */
.eco-section {
    padding: 0 0 2rem;
}

.eco-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 0.75rem 1.5rem;
    margin: 0 auto;
    max-width: 1200px;
}

.eco-reset-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 6px;
    border: 1px solid var(--atlas-border);
    background: var(--atlas-card);
    color: var(--atlas-text);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}
.eco-reset-btn:hover {
    border-color: var(--teal);
    color: var(--teal);
}

.eco-hint {
    color: rgba(200, 205, 216, 0.5);
    font-size: 0.78rem;
    font-style: italic;
}

/* Viewport clips the canvas */
.eco-viewport {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    height: 620px;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--atlas-border);
    background: #ffffff;
}

/* Canvas is the zoomable/pannable surface */
.eco-canvas {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center center;
}

/* Flow labels on left/right edges */
.eco-flow-label {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: rgba(17, 153, 158, 0.25);
    z-index: 1;
    user-select: none;
}
.eco-flow-left { left: 8px; }
.eco-flow-right { right: 8px; }
.eco-flow-divider {
    display: block;
    width: 2px;
    height: 8px;
    background: rgba(17, 153, 158, 0.15);
    margin: 3px 0;
}

/* Flow arrows SVG */
.eco-arrows {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Zone grid */
.eco-zones {
    position: absolute;
    inset: 20px 35px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 10px;
    z-index: 2;
}

/* Individual zone */
.eco-zone {
    background: var(--atlas-card);
    border: 1px solid var(--atlas-border);
    border-radius: 10px;
    padding: 10px 12px;
    cursor: zoom-in;
    transition: all 0.35s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}
.eco-zone::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--zone-color);
    border-radius: 10px 10px 0 0;
    opacity: 0.6;
    transition: opacity 0.3s;
}
.eco-zone:hover {
    border-color: var(--zone-color);
    background: var(--atlas-card-hover);
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}
.eco-zone:hover::before {
    opacity: 1;
}

.eco-zone-dimmed {
    opacity: 0.15;
    filter: grayscale(0.7);
    pointer-events: none;
}
.eco-zone-focused {
    border-color: var(--zone-color) !important;
    box-shadow: 0 0 30px rgba(17,153,158,0.15) !important;
}
.eco-zone-focused::before {
    opacity: 1;
}
.eco-zone-empty {
    opacity: 0.08;
    pointer-events: none;
    transform: scale(0.97);
    transition: opacity 0.25s, transform 0.25s;
}

.eco-zone-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    flex-shrink: 0;
}
.eco-zone-label {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.72rem;
    color: var(--atlas-heading);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.eco-zone-count {
    background: var(--atlas-border);
    color: var(--atlas-text);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 999px;
    flex-shrink: 0;
}

/* Tool chips inside zones */
.eco-zone-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    align-content: flex-start;
}

.eco-chip {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px 7px;
    border-radius: 5px;
    border: 1px solid var(--atlas-border);
    background: var(--atlas-bg);
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
    max-width: 100%;
}
.eco-chip:hover {
    background: var(--teal-subtle);
    border-color: var(--teal);
    transform: scale(1.05);
    z-index: 10;
}

.eco-chip-icon {
    font-size: 0.7rem;
    flex-shrink: 0;
}
.eco-chip-name {
    font-size: 0.62rem;
    font-weight: 500;
    color: var(--atlas-heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.eco-chip-level {
    font-size: 0.5rem;
    font-weight: 700;
    padding: 0px 3px;
    border-radius: 3px;
    flex-shrink: 0;
}
.eco-chip-level.l1 { background: rgba(5,150,105,0.2); color: var(--l1); }
.eco-chip-level.l2 { background: rgba(59,130,246,0.2); color: var(--l2); }
.eco-chip-level.l3 { background: rgba(245,158,11,0.2); color: var(--l3); }
.eco-chip-level.l4 { background: rgba(239,68,68,0.2); color: var(--l4); }

/* =============================================
   TOOL DETAIL MODAL
   ============================================= */
.tool-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(6px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.tool-modal-content {
    background: var(--atlas-card);
    border: 1px solid var(--atlas-border);
    border-radius: 16px;
    padding: 2rem;
    max-width: 560px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 24px 80px rgba(0,0,0,0.5);
    animation: modalIn 0.25s ease-out;
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.tool-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--atlas-border);
    color: var(--atlas-text);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.tool-modal-close:hover {
    background: rgba(239,68,68,0.15);
    border-color: #ef4444;
    color: #ef4444;
}

.tool-modal-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}
.tool-modal-icon {
    font-size: 2rem;
    flex-shrink: 0;
}
.tool-modal-header h2 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.5rem;
    color: var(--atlas-heading);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.tool-modal-cat {
    color: var(--atlas-text);
    font-size: 0.85rem;
    margin: 0.25rem 0 0;
    opacity: 0.7;
}
.tool-modal-desc {
    color: var(--atlas-heading);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}
.tool-modal-why {
    color: var(--atlas-text);
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
    padding: 0.75rem;
    background: rgba(17,153,158,0.06);
    border-left: 3px solid var(--teal);
    border-radius: 0 6px 6px 0;
}

/* Modal News Section */
.tool-news-section {
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
}
.tool-news-section h4 {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.75rem;
    color: var(--atlas-heading);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.news-list li {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.news-list a {
    color: var(--teal);
    text-decoration: none;
    font-size: 0.85rem;
    line-height: 1.4;
    font-weight: 500;
}
.news-list a:hover {
    text-decoration: underline;
}
.news-date {
    font-size: 0.7rem;
    color: rgba(200,205,216,0.5);
}

/* Shared detail grid for modal + list */
.tool-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}
.tool-detail-section h4 {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
    color: var(--atlas-heading);
}
.tool-detail-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.tool-detail-section ul li {
    font-size: 0.82rem;
    color: var(--atlas-text);
    padding: 0.2rem 0;
    padding-left: 1.1rem;
    position: relative;
    line-height: 1.4;
}
.tool-detail-section.pros ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--l1);
    font-weight: 700;
    font-size: 0.75rem;
}
.tool-detail-section.cons ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--l4);
    font-weight: 700;
    font-size: 0.75rem;
}

.tool-alts {
    font-size: 0.82rem;
    color: var(--atlas-text);
    margin-bottom: 1rem;
}
.tool-alts strong {
    color: var(--atlas-heading);
}

.tool-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--teal);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    background: var(--teal-subtle);
    border-radius: 6px;
    transition: all 0.2s;
}
.tool-link:hover {
    background: var(--teal);
    color: var(--white);
}

/* =============================================
   LIST VIEW — Filter Bar
   ============================================= */
.filter-bar {
    position: sticky;
    top: 60px;
    z-index: 50;
    background: rgba(248, 250, 252, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--atlas-border);
    padding: 0.75rem 0;
}
.filter-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.filter-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}
.filter-row:last-child { margin-bottom: 0; }

/* Apply & Close button: hidden by default, shown only in mobile overlay */
.filter-apply-close {
    display: none;
}

.filter-label {
    font-size: 0.75rem;
    color: var(--slate);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-right: 0.5rem;
    flex-shrink: 0;
}
.filter-btn {
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    border: 1px solid var(--atlas-border);
    background: transparent;
    color: var(--atlas-text);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.18s;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}
.filter-btn:hover { border-color: var(--teal); color: var(--teal); }
.filter-btn.active { background: var(--teal); border-color: var(--teal); color: #fff; }

.toggle-advanced-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: 1px solid transparent;
    color: var(--atlas-text);
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    font-size: 0.78rem;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
    transition: all 0.18s;
}
.toggle-advanced-btn:hover { background: rgba(255,255,255,0.05); border-color: var(--atlas-border); }
.toggle-advanced-btn .icon-chevron { transition: transform 0.2s; }
.toggle-advanced-btn.open .icon-chevron { transform: rotate(180deg); }

.advanced-filters {
    display: none;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.advanced-filters.open {
    display: block;
    animation: filterSlideDown 0.2s ease-out;
}
@keyframes filterSlideDown {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.search-box {
    position: relative;
    margin-left: auto;
}
.search-icon {
    position: absolute;
    left: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(200,205,216,0.4);
    pointer-events: none;
}
.search-box input {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--atlas-border);
    border-radius: 6px;
    color: var(--atlas-heading);
    font-size: 0.82rem;
    padding: 0.4rem 0.6rem 0.4rem 2rem;
    width: 200px;
    outline: none;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
}
.search-box input:focus { border-color: var(--teal); }
.search-box input::placeholder { color: rgba(200,205,216,0.3); }

/* --- Grid --- */
.atlas-grid-wrap { padding: 2rem 0 3rem; }
.atlas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 0.75rem;
}
.atlas-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--atlas-text);
    padding: 3rem;
    opacity: 0.6;
}

/* --- Tool Cards (List View) --- */
.tool-card {
    background: var(--atlas-card);
    border: 1px solid var(--atlas-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
}
.tool-card:hover {
    border-color: var(--teal);
    background: var(--atlas-card-hover);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--teal), transparent 75%);
    transform: translateY(-2px);
}
.tool-card-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
}
.tool-icon { font-size: 1.5rem; flex-shrink: 0; padding-top: 2px; }
.tool-info { flex: 1; min-width: 0; }
.tool-name-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.3rem; flex-wrap: wrap; }
.tool-name { font-weight: 600; color: var(--atlas-heading); font-size: 0.95rem; }

.level-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.04em;
}
.level-badge.l1 { background: rgba(5,150,105,0.15); color: var(--l1); }
.level-badge.l2 { background: rgba(59,130,246,0.15); color: var(--l2); }
.level-badge.l3 { background: rgba(245,158,11,0.15); color: var(--l3); }
.level-badge.l4 { background: rgba(239,68,68,0.15); color: var(--l4); }

.tool-desc { font-size: 0.82rem; color: var(--atlas-text); margin: 0 0 0.4rem; line-height: 1.4; }
.tool-meta-row { display: flex; gap: 0.75rem; font-size: 0.72rem; color: rgba(200,205,216,0.5); }
.tool-category { font-weight: 500; }

/* --- Newsfeed View --- */
.atlas-news-feed {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}
.news-card {
    background: var(--atlas-card);
    border: 1px solid var(--atlas-border);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.2s;
}
.news-card:hover {
    border-color: var(--teal);
    background: var(--atlas-card-hover);
}
.news-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--atlas-text);
}
.news-card-date { color: var(--teal); font-weight: 500; }
.news-card-tool-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255,255,255,0.05);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}
.news-card-headline {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--atlas-heading);
}
.news-card-headline a {
    color: inherit;
    text-decoration: none;
}
.news-card-headline a:hover {
    color: var(--teal);
}

/* --- Modal News List --- */
.modal-news-section {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.modal-news-section h4 {
    font-size: 0.9rem;
    color: var(--atlas-text);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.modal-news-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.modal-news-item {
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.modal-news-item a {
    color: var(--teal);
    text-decoration: none;
    line-height: 1.3;
}
.modal-news-item a:hover {
    text-decoration: underline;
}
.modal-news-item-date {
    font-size: 0.7rem;
    color: rgba(200,205,216,0.6);
}

/* --- Footer --- */
.atlas-footer {
    text-align: center;
    padding: 2.5rem 0 2rem;
    border-top: 1px solid var(--atlas-border);
    color: var(--atlas-text);
    font-size: 0.85rem;
}
.atlas-footer a { color: var(--teal); text-decoration: none; }
.atlas-footer a:hover { text-decoration: underline; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    /* === MAP: scrollable viewport on mobile === */
    .eco-viewport {
        height: auto;
        max-height: none;
        overflow-y: visible;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }
    .eco-canvas {
        min-width: 100%;
        min-height: 100%;
        transform: none !important;
    }
    .eco-flow-arrow { display: none; }
    .eco-zones { 
        position: relative;
        inset: 0; 
        padding: 12px;
        display: flex;
        flex-direction: column;
        gap: 12px; 
    }
    .eco-zone { cursor: default; }
    .eco-zone-dimmed { opacity: 1; filter: none; pointer-events: auto; }
    .eco-zone-focused { border-color: var(--atlas-border) !important; box-shadow: none !important; }
    .eco-zone-focused::before { opacity: 0.6 !important; }
    .eco-chip-name { font-size: 0.65rem; }
    .eco-chip { padding: 4px 8px; gap: 4px; }
    .eco-chip:hover { transform: none; }
    .eco-flow-label { display: none; }
    .atlas-grid { grid-template-columns: 1fr; }

    /* === FILTERS: full-screen overlay when open === */
    .filter-bar {
        position: sticky;
        top: 60px;
        z-index: 50;
    }
    .filter-bar.filters-expanded {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 500;
        max-height: 100vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-top: 1rem;
        padding-bottom: calc(5rem + env(safe-area-inset-bottom, 0px)); /* room for sticky apply button + safe area */
        background: var(--atlas-bg);
    }
    .filter-bar .filter-apply-close {
        display: none;
    }
    .filter-bar.filters-expanded .filter-apply-close {
        display: flex;
        position: sticky;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 0.75rem 1.5rem;
        background: var(--atlas-card);
        border-top: 1px solid var(--atlas-border);
        z-index: 501;
        justify-content: center;
        gap: 0.75rem;
        margin-top: auto;
    }
    .filter-apply-btn {
        padding: 0.6rem 1.5rem;
        border-radius: 8px;
        border: none;
        background: var(--teal);
        color: #fff;
        font-size: 0.9rem;
        font-weight: 600;
        font-family: 'Inter', sans-serif;
        cursor: pointer;
        flex: 1;
        max-width: 300px;
    }

    .filter-row { gap: 0.3rem; }
    .search-box { margin-left: 0; width: 100%; margin-top: 0.5rem; }
    .search-box input { width: 100%; }
    .tool-detail-grid { grid-template-columns: 1fr; }
    .tool-modal-content { padding: 1.25rem; margin: 1rem; }
    .view-toggle { flex-direction: column; align-items: center; }
}

/* Row label overlays */
@media (min-width: 769px) {
    .eco-zones::before {
        content: '';
        position: absolute;
        left: -30px;
        top: 0;
        bottom: 0;
        width: 28px;
    }
}

/* =============================================
   V2 — MAP CONTROLS BAR
   ============================================= */
.eco-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}
.eco-filters {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}
.eco-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.filter-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--atlas-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: 0.25rem;
    white-space: nowrap;
}

/* Eco-chip hidden/selected states */
.eco-chip-hidden {
    opacity: 0.15;
    pointer-events: none;
    transform: scale(0.9);
}
.eco-chip-selected {
    outline: 2px solid var(--teal);
    outline-offset: 1px;
    background: rgba(17, 153, 158, 0.2) !important;
}

/* =============================================
   V2 — SUGGEST TOAST (mailto fallback)
   ============================================= */
.suggest-toast {
    position: fixed;
    bottom: 5rem;
    right: 1.5rem;
    z-index: 200;
    background: var(--atlas-card);
    border: 1px solid var(--atlas-border);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    max-width: 280px;
    font-size: 0.85rem;
    color: var(--atlas-text);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s, transform 0.2s;
}
.suggest-toast.show {
    opacity: 1;
    transform: translateY(0);
}
.suggest-toast p {
    margin: 0 0 0.3rem;
}
.suggest-toast a {
    color: var(--teal);
    text-decoration: underline;
}
.toast-copy {
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--atlas-border);
    background: rgba(17, 153, 158, 0.1);
    color: var(--teal);
    font-size: 0.75rem;
    cursor: pointer;
    margin-top: 0.4rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}
.toast-copy:hover {
    background: rgba(17, 153, 158, 0.2);
}
.toast-dismiss {
    position: absolute;
    top: 0.4rem;
    right: 0.5rem;
    padding: 0.15rem 0.35rem;
    border: none;
    background: none;
    color: var(--atlas-text);
    font-size: 0.75rem;
    cursor: pointer;
    opacity: 0.6;
}
.toast-dismiss:hover { opacity: 1; }

/* =============================================
   V2 — RESET BUTTON
   ============================================= */
.reset-btn {
    background: rgba(239, 68, 68, 0.1) !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
    color: #ef4444 !important;
}
.reset-btn:hover {
    background: rgba(239, 68, 68, 0.2) !important;
    border-color: #ef4444 !important;
}

/* Local filter toggle — distinctive purple accent */
.filter-divider {
    display: inline-block;
    width: 1px;
    height: 1.2rem;
    background: var(--atlas-border);
    margin: 0 0.2rem;
    vertical-align: middle;
}
.local-filter-btn {
    border-color: rgba(139, 92, 246, 0.4) !important;
    color: #a78bfa !important;
}
.local-filter-btn:hover {
    border-color: #8b5cf6 !important;
    color: #8b5cf6 !important;
    background: rgba(139, 92, 246, 0.08) !important;
}
.local-filter-btn.active {
    background: #8b5cf6 !important;
    border-color: #8b5cf6 !important;
    color: #fff !important;
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.35);
}

/* eco-reset class (fix for V1 mismatch) */
.eco-reset {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 6px;
    border: 1px solid var(--atlas-border);
    background: var(--atlas-card);
    color: var(--atlas-text);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}
.eco-reset:hover {
    border-color: var(--teal);
    color: var(--teal);
}

/* =============================================
   V2 — TYPE FILTER & ICONS
   ============================================= */
.type-icon {
    font-size: 0.75rem;
    opacity: 0.7;
}
.type-label {
    font-size: 0.8rem;
}

/* =============================================
   V2 — COMPARE MODE
   ============================================= */
.list-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.75rem;
}
.compare-toggle {
    padding: 0.45rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--atlas-border);
    background: var(--atlas-card);
    color: var(--atlas-text);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}
.compare-toggle:hover {
    border-color: var(--teal);
    color: var(--teal);
}
.compare-toggle.active {
    background: var(--teal);
    border-color: var(--teal);
    color: #fff;
}

.compare-checkbox {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1.1rem;
    color: var(--teal);
}
.tool-card {
    position: relative;
}
.tool-card.compare-selected {
    border-color: var(--teal) !important;
    background: rgba(17, 153, 158, 0.08) !important;
    box-shadow: 0 0 0 2px rgba(17, 153, 158, 0.3);
}

/* Compare Panel */
.compare-panel {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.compare-panel-inner {
    background: var(--atlas-card);
    border: 1px solid var(--atlas-border);
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 1.5rem;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
    animation: modalIn 0.25s ease-out;
}
.compare-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--atlas-border);
}
.compare-header h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.3rem;
    color: var(--atlas-heading);
    margin: 0;
}
.compare-close {
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--atlas-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--atlas-text);
    cursor: pointer;
    font-size: 0.8rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}
.compare-close:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: #ef4444;
    color: #ef4444;
}
.compare-grid {
    display: grid;
    gap: 0;
    font-size: 0.82rem;
    color: var(--atlas-text);
}
.compare-grid > div {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    line-height: 1.45;
}
.compare-label {
    font-weight: 600;
    color: var(--atlas-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
}
.compare-tool-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 0.75rem !important;
    text-align: center;
    background: rgba(17, 153, 158, 0.05);
    border-bottom: 2px solid var(--teal) !important;
}
.compare-tool-head .tool-icon {
    font-size: 1.5rem;
}
.compare-why {
    font-size: 0.78rem;
    line-height: 1.5;
    color: rgba(200, 205, 216, 0.8);
}
.compare-grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.pro-item {
    color: var(--l1);
    font-size: 0.78rem;
    padding: 0.15rem 0;
}
.con-item {
    color: rgba(239, 68, 68, 0.8);
    font-size: 0.78rem;
    padding: 0.15rem 0;
}

/* =============================================
   V2 — SUGGEST FAB
   ============================================= */
.suggest-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 100;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    background: var(--teal);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(17, 153, 158, 0.4);
    transition: all 0.2s;
}
.suggest-fab:hover {
    background: #0ea5a9;
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(17, 153, 158, 0.5);
}

/* =============================================
   V2 — MODAL ENHANCEMENTS (tags, stacks, aiAngle)
   ============================================= */
.tool-tags, .tool-stacks {
    margin-bottom: 0.75rem;
    font-size: 0.82rem;
    color: var(--atlas-text);
    line-height: 1.8;
}
.tool-tags strong, .tool-stacks strong {
    color: var(--atlas-heading);
    font-size: 0.78rem;
    margin-right: 0.3rem;
}
.tag-chip {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    margin: 0.1rem 0.15rem;
    border-radius: 4px;
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    font-size: 0.72rem;
    font-weight: 500;
}
.stack-chip {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    margin: 0.1rem 0.15rem;
    border-radius: 4px;
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    font-size: 0.72rem;
    font-weight: 500;
}
.tool-ai-angle {
    margin-bottom: 1rem;
    padding: 0.6rem 0.75rem;
    background: rgba(245, 158, 11, 0.08);
    border-left: 3px solid #f59e0b;
    border-radius: 0 6px 6px 0;
    font-size: 0.82rem;
    color: var(--atlas-text);
    line-height: 1.5;
}
.tool-ai-angle strong {
    color: #f59e0b;
    font-size: 0.78rem;
}

/* =============================================
   V2 — RESPONSIVE UPDATES
   ============================================= */
@media (max-width: 768px) {
    .compare-panel-inner { margin: 0.5rem; padding: 1rem; }
    .compare-grid { font-size: 0.72rem; overflow-x: auto; }
    .suggest-fab { bottom: 1rem; right: 1rem; padding: 0.5rem 0.8rem; font-size: 0.75rem; }
    .list-actions { margin-bottom: 0.5rem; }
}

/* eco-flow-arrow (positioned absolute inside canvas) */
.eco-flow-arrow {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}


/* =========================================
   Adversarial Tier Badges
   ========================================= */
.tier-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-left: 0.4rem;
}
.tier-badge.t-S { background: rgba(255, 215, 0, 0.15); color: #ffd700; border: 1px solid rgba(255, 215, 0, 0.3); } /* Gold */
.tier-badge.t-A { background: rgba(17, 153, 158, 0.15); color: #11999e; border: 1px solid rgba(17, 153, 158, 0.3); } /* Theme Teal */
.tier-badge.t-B { background: rgba(255, 140, 0, 0.15); color: #ff8c00; border: 1px solid rgba(255, 140, 0, 0.3); } /* Orange */
.tier-badge.t-C { background: rgba(255, 69, 0, 0.15); color: #ff4500; border: 1px solid rgba(255, 69, 0, 0.3); } /* Red */

.eco-chip .tier-badge { font-size: 0.55rem; padding: 0.1rem 0.3rem; margin-left: 0.3rem; vertical-align: middle; }

.atlas-logo-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.atlas-logo-img {
    width: 3rem;
    height: 3rem;
    object-fit: contain;
}