:root {
    --bg: #000000;
    --bg2: #111111;
    --bg3: #161616;
    --primary: #00ff41;
    --secondary: #00d4ff;
    --admin: #ffb300;
    --text: #b0b0b0;
    --text-bright: #e0e0e0;
    --border: #1f1f1f;
    --glow-green: 0 0 8px rgba(0,255,65,0.4);
    --glow-cyan: 0 0 8px rgba(0,212,255,0.4);
}

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

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    will-change: transform;
}

html, body {
    min-height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 14px;
    line-height: 1.6;
}


a { color: var(--secondary); text-decoration: none; }
a:hover { color: var(--primary); }

/* Language picker */
.lang-picker { display: flex; align-items: center; gap: 4px; }
.lang-btn {
    font-size: 0.72rem;
    letter-spacing: 1.5px;
    color: #666;
    border: 1px solid transparent;
    padding: 4px 9px;
    text-decoration: none;
    transition: color 0.15s, border-color 0.15s;
    font-family: inherit;
    font-weight: 500;
}
.lang-btn:hover { color: var(--text-bright); border-color: #444; }
.lang-btn.active { color: var(--primary); border-color: var(--primary); box-shadow: var(--glow-green); }

/* Navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 32px;
    border-bottom: 1px solid var(--primary);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 12px rgba(0,255,65,0.08);
}

.navbar-brand {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: 2px;
    text-decoration: none;
}

.brand-bracket { color: var(--primary); }

.navbar-right { display: flex; align-items: center; gap: 16px; }
.nav-link { color: var(--text); font-size: 0.85rem; text-decoration: none; }
.nav-link:hover { color: var(--primary); }
.admin-link { border: 1px solid var(--border); padding: 4px 10px; }
.admin-link:hover { border-color: var(--admin); color: var(--admin); }

/* Main */
.main-content { padding: 32px; max-width: 1400px; margin: 0 auto; position: relative; z-index: 1; }

/* Footer */
.site-footer {
    text-align: center;
    padding: 16px;
    color: #333;
    font-size: 0.75rem;
    border-top: 1px solid var(--border);
    margin-top: 48px;
    position: relative;
    z-index: 1;
}

/* Page header */
.home-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}
.home-search-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 6px 12px;
    width: 220px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.home-search-wrap:focus-within { border-color: var(--secondary); box-shadow: var(--glow-cyan); }
.home-search-wrap i { color: #555; font-size: 0.75rem; flex-shrink: 0; }
.home-search-wrap input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-bright);
    font-family: inherit;
    font-size: 0.8rem;
    width: 100%;
}
.home-search-wrap input::placeholder { color: #333; }

.page-header {
    border-left: 3px solid var(--primary);
    padding-left: 16px;
    margin-bottom: 0;
}
.page-header h1 { color: var(--text-bright); font-size: 1.5rem; letter-spacing: 1px; }
.page-header p { color: #555; font-size: 0.85rem; margin-top: 4px; }

/* Homepage groups */
.group-section { margin-bottom: 40px; }

.group-title {
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.group-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.software-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.software-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 20px 12px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
    text-decoration: none;
    display: block;
    color: var(--text);
}
.software-card:hover {
    border-color: var(--primary);
    box-shadow: var(--glow-green);
    transform: translateY(-2px);
    color: var(--text-bright);
}
.software-card i { font-size: 2rem; display: block; margin-bottom: 10px; }
.software-card .sw-name { font-size: 0.78rem; font-weight: 500; }

/* FA icons: white default, brand-specific overrides follow (same specificity, source order wins) */
.software-card i.fa-solid,  .detail-header i.fa-solid  { color: #ffffff; }
.software-card i.fa-brands, .detail-header i.fa-brands { color: #ffffff; }

/* FA brand icons */
.software-card i.fa-discord,   .detail-header i.fa-discord   { color: #5865F2; }
.software-card i.fa-edge,      .detail-header i.fa-edge      { color: #0078D4; }
.software-card i.fa-google,    .detail-header i.fa-google    { color: #4285F4; }
.software-card i.fa-jira,      .detail-header i.fa-jira      { color: #0052CC; }
.software-card i.fa-microsoft, .detail-header i.fa-microsoft { color: #00A4EF; }
.software-card i.fa-opera,     .detail-header i.fa-opera     { color: #FF1B2D; }
.software-card i.fa-safari,    .detail-header i.fa-safari    { color: #1B8EF8; }
.software-card i.fa-slack,     .detail-header i.fa-slack     { color: #E01E5A; }
.software-card i.fa-telegram,  .detail-header i.fa-telegram  { color: #2AABEE; }
.software-card i.fa-trello,    .detail-header i.fa-trello    { color: #0052CC; }
.software-card i.fa-whatsapp,  .detail-header i.fa-whatsapp  { color: #25D366; }
.software-card i.fa-windows,   .detail-header i.fa-windows   { color: #0078D4; }

/* FA solid icons with known brand colors */
.software-card i.fa-bezier-curve,        .detail-header i.fa-bezier-curve        { color: #FDB300; } /* Sketch */
.software-card i.fa-book-open,           .detail-header i.fa-book-open           { color: #7719AA; } /* OneNote */
.software-card i.fa-camera,              .detail-header i.fa-camera              { color: #31A8FF; } /* Lightroom */
.software-card i.fa-chalkboard,          .detail-header i.fa-chalkboard          { color: #FFD02F; } /* Miro */
.software-card i.fa-cube,                .detail-header i.fa-cube                { color: #1A73E8; } /* SketchUp */
.software-card i.fa-drafting-compass,    .detail-header i.fa-drafting-compass    { color: #E44C26; } /* AutoCAD */
.software-card i.fa-envelope,            .detail-header i.fa-envelope            { color: #0078D4; } /* Outlook */
.software-card i.fa-file-excel,          .detail-header i.fa-file-excel          { color: #21A366; } /* Excel */
.software-card i.fa-file-lines,          .detail-header i.fa-file-lines          { color: #4285F4; } /* Google Docs */
.software-card i.fa-file-powerpoint,     .detail-header i.fa-file-powerpoint     { color: #D04423; } /* PowerPoint / Slides */
.software-card i.fa-file-word,           .detail-header i.fa-file-word           { color: #2B579A; } /* Word */
.software-card i.fa-film,                .detail-header i.fa-film                { color: #9999FF; } /* Premiere / Vegas */
.software-card i.fa-gear,                .detail-header i.fa-gear                { color: #CC0000; } /* SolidWorks */
.software-card i.fa-gem,                 .detail-header i.fa-gem                 { color: #7C3AED; } /* Obsidian */
.software-card i.fa-industry,            .detail-header i.fa-industry            { color: #0096D6; } /* CATIA */
.software-card i.fa-microchip,           .detail-header i.fa-microchip           { color: #314CB0; } /* KiCad */
.software-card i.fa-microphone,          .detail-header i.fa-microphone          { color: #E8641A; } /* Reaper */
.software-card i.fa-palette,             .detail-header i.fa-palette             { color: #7D2AE8; } /* Canva */
.software-card i.fa-pen-ruler,           .detail-header i.fa-pen-ruler           { color: #1B72BE; } /* Affinity Designer */
.software-card i.fa-record-vinyl,        .detail-header i.fa-record-vinyl        { color: #C8262D; } /* Cubase */
.software-card i.fa-shapes,              .detail-header i.fa-shapes              { color: #37A5CC; } /* Maya */
.software-card i.fa-shield-halved,       .detail-header i.fa-shield-halved       { color: #FB542B; } /* Brave */
.software-card i.fa-sliders,             .detail-header i.fa-sliders             { color: #F5821F; } /* FL Studio */
.software-card i.fa-table-cells,         .detail-header i.fa-table-cells         { color: #34A853; } /* Google Sheets */
.software-card i.fa-terminal,            .detail-header i.fa-terminal            { color: #2671BE; } /* PowerShell */
.software-card i.fa-tower-broadcast,     .detail-header i.fa-tower-broadcast     { color: #6B4FA3; } /* OBS Studio */
.software-card i.fa-user-group,          .detail-header i.fa-user-group          { color: #2D8CFF; } /* Zoom */
.software-card i.fa-video,               .detail-header i.fa-video               { color: #FF6B35; } /* DaVinci Resolve */
.software-card i.fa-wand-magic-sparkles, .detail-header i.fa-wand-magic-sparkles { color: #9999FF; } /* After Effects */
.software-card i.fa-chart-line,         .detail-header i.fa-chart-line         { color: #E16737; } /* MATLAB */
.software-card i.fa-code,               .detail-header i.fa-code               { color: #FF9800; } /* Sublime Text */
.software-card i.fa-diagram-project,    .detail-header i.fa-diagram-project    { color: #0076A8; } /* Simulink */
.software-card i.fa-file-code,          .detail-header i.fa-file-code          { color: #4CAF50; } /* Notepad++ */

/* Devicons with dark colored values overridden to brand-accurate bright colors */
.software-card i.devicon-photoshop-plain,  .detail-header i.devicon-photoshop-plain  { color: #31A8FF; }
.software-card i.devicon-illustrator-plain,.detail-header i.devicon-illustrator-plain { color: #FF9A00; }

/* Devicons that are black/near-black on dark background — force white */
.software-card i.devicon-apple-original,   .detail-header i.devicon-apple-original   { color: #ffffff; }
.software-card i.devicon-bash-plain,       .detail-header i.devicon-bash-plain       { color: #ffffff; }
.software-card i.devicon-linux-plain,      .detail-header i.devicon-linux-plain      { color: #ffffff; }
.software-card i.devicon-unity-plain,      .detail-header i.devicon-unity-plain      { color: #ffffff; }
.software-card i.devicon-emacs-original,   .detail-header i.devicon-emacs-original   { color: #ffffff; }

/* Breadcrumb */
.breadcrumb { font-size: 0.75rem; color: #444; margin-bottom: 24px; }
.breadcrumb a { color: #555; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: #333; margin: 0 6px; }

/* Detail header */
.detail-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}
.detail-header i { font-size: 2.5rem; }
.detail-header h1 { color: var(--text-bright); font-size: 1.4rem; }
.group-badge {
    display: inline-block;
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary);
    border: 1px solid var(--secondary);
    padding: 2px 8px;
    margin-top: 4px;
}

/* Filter bar */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding: 12px 16px;
    background: var(--bg2);
    border: 1px solid var(--border);
    flex-wrap: wrap;
}

.os-tabs { display: flex; gap: 4px; }
.os-tab {
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 4px 12px;
    font-family: inherit;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
    letter-spacing: 1px;
}
.os-tab:hover, .os-tab.active {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--glow-green);
}

.category-select {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 4px 10px;
    font-family: inherit;
    font-size: 0.75rem;
    cursor: pointer;
}
.category-select:focus { outline: none; border-color: var(--secondary); }

.search-input {
    flex: 1;
    min-width: 160px;
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text-bright);
    padding: 4px 12px;
    font-family: inherit;
    font-size: 0.8rem;
}
.search-input:focus { outline: none; border-color: var(--secondary); box-shadow: var(--glow-cyan); }
.search-input::placeholder { color: #333; }

/* Shortcut sections */
.category-section { margin-bottom: 28px; }

.category-header {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 8px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}
.category-header:hover { color: var(--primary); }
.category-toggle { color: #333; font-size: 0.7rem; }

.shortcut-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.shortcut-table tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.1s;
}
.shortcut-table tr:hover { background: rgba(0,255,65,0.03); }
.shortcut-table td { padding: 8px 12px; vertical-align: middle; }

.key-combo {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
    overflow: hidden;
}
.key-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 60%, #141414 100%);
    color: #e8e8e8;
    font-family: inherit;
    font-size: 0.76rem;
    font-weight: 600;
    line-height: 1;
    padding: 5px 10px;
    min-width: 30px;
    min-height: 28px;
    border-radius: 5px;
    border: 1px solid #555;
    border-bottom-color: #222;
    box-shadow:
        0 1px 0 #000,
        0 4px 0 #000,
        0 5px 6px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.04);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
    position: relative;
    top: 0;
    user-select: none;
    white-space: nowrap;
}
.key-sep {
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 400;
    padding: 0 2px;
    align-self: center;
}

.key-combo     { width: 44%; }
.shortcut-desc { width: 38%; color: #ffffff; padding-left: 16px; }
.shortcut-os   { width: 18%; text-align: right; white-space: nowrap; }

.os-badge {
    font-size: 0.6rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 2px 6px;
    border: 1px solid;
    white-space: nowrap;
}
.os-badge.win { border-color: #4fc3f7; color: #4fc3f7; }
.os-badge.mac { border-color: #a5d6a7; color: #a5d6a7; }
.os-badge.linux { border-color: #ffcc80; color: #ffcc80; }
.os-badge.all { border-color: #444; color: #666; }


.no-results {
    text-align: center;
    color: #333;
    padding: 48px;
    font-size: 0.85rem;
}

/* ── Admin ────────────────────────────────────────────── */
.admin-container { padding: 32px; max-width: 1200px; margin: 0 auto; }

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.admin-header h1 { color: var(--text-bright); font-size: 1.2rem; }

.btn {
    display: inline-block;
    border: 1px solid var(--border);
    background: none;
    color: var(--text);
    padding: 6px 16px;
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    letter-spacing: 1px;
}
.btn:hover { color: var(--text-bright); border-color: #555; }
.btn-primary { border-color: var(--primary); color: var(--primary); }
.btn-primary:hover { background: rgba(0,255,65,0.08); box-shadow: var(--glow-green); }
.btn-danger { border-color: #ff4444; color: #ff4444; }
.btn-danger:hover { background: rgba(255,68,68,0.08); }
.btn-warning { border-color: var(--admin); color: var(--admin); }
.btn-warning:hover { background: rgba(255,179,0,0.08); }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.admin-table th {
    text-align: left;
    padding: 8px 12px;
    color: #444;
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
}
.admin-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    vertical-align: middle;
}
.admin-table tr:hover td { background: var(--bg2); }
.admin-table .actions { display: flex; gap: 6px; }

.form-group { margin-bottom: 20px; }
.form-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #555;
    margin-bottom: 6px;
}
.form-control {
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--border);
    color: var(--text-bright);
    padding: 8px 12px;
    font-family: inherit;
    font-size: 0.85rem;
    transition: border-color 0.15s;
}
.form-control:focus { outline: none; border-color: var(--secondary); }

.form-select {
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--border);
    color: var(--text-bright);
    padding: 8px 12px;
    font-family: inherit;
    font-size: 0.85rem;
}
.form-select:focus { outline: none; border-color: var(--secondary); }

.stat-cards { display: flex; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 20px 24px;
    min-width: 140px;
}
.stat-card .stat-num { font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat-card .stat-label { font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; color: #444; margin-top: 4px; }

.validation-summary { color: #ff4444; font-size: 0.8rem; margin-bottom: 16px; }
.field-error { color: #ff4444; font-size: 0.75rem; margin-top: 4px; display: block; }

/* Responsive */
@media (max-width: 768px) {
    .main-content, .admin-container { padding: 16px; }
    .software-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
    .home-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .home-search-wrap { width: 100%; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .navbar { padding: 12px 16px; }
}

@media (max-width: 768px) and (orientation: portrait) {
    /* Shortcut table: key+desc on one line, OS badges centered below */
    .shortcut-table { table-layout: auto; }
    .shortcut-table tr { display: flex; flex-wrap: wrap; align-items: center; }
    .shortcut-table td { display: block; padding: 6px 8px; }
    .key-combo { width: 42%; flex-wrap: wrap; overflow: visible; }
    .shortcut-desc { width: 58%; font-size: 0.8rem; }
    .shortcut-os { width: 100%; text-align: center; padding: 2px 8px 8px; }
}