/* Font Imports (via Google Fonts or local files) */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

/* ====================== BASE THEME ====================== */
:root {
    --bg: #1a0d2b;
    --panel: #0e1627;
    --card: #2b1a47;
    --border: #3a2a5c;
    --muted: #b8a4d2;
    --accent: #c026d3;
    /* Vibrant purple */
    --accent-light: #d8a0ff;
    /* Soft lavender */
    --text: #e6eef6;
    --success: #36b37e;
    --danger: #ff3b5c;
    --glass: rgba(192, 38, 211, 0.12);
    --font-family: 'Inter', ui-sans-serif, system-ui, Segoe UI, Roboto, Helvetica, Arial;
    --repeat-gradient: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 48px);
}

/* ====================== THEME OVERRIDES ====================== */

[data-theme="dark"] {
    --bg: #071021;
    --panel: #0f1a2e;
    --card: #1a2540;
    --border: #2a3a5c;
    --muted: #a8b8d0;
    --accent: #00d4ff;
    /* Bright cyan */
    --text: #e0f0ff;
    --glass: rgba(0, 212, 255, 0.1);
}

[data-theme="light"] {
    --bg: #f8f9fc;
    --panel: #ffffff;
    --card: #f1f3f9;
    --border: #d1d5e0;
    --muted: #64748b;
    --accent: #7c3aed;
    /* Vibrant violet */
    --text: #0f172a;
    --glass: rgba(124, 58, 237, 0.08);
}

[data-theme="grass"] {
    --bg: #0f3d1f;
    --panel: #1a5a2f;
    --card: #256d3f;
    --border: #3a8f5a;
    --muted: #c8e6d0;
    --accent: #4ade80;
    --text: #f0fdf4;
    --glass: rgba(74, 222, 128, 0.15);
}

[data-theme="dirt"] {
    --bg: #3f2a1e;
    --panel: #5c3f2b;
    --card: #6f4e38;
    --border: #8c664f;
    --muted: #e8d5c0;
    --accent: #f59e0b;
    --text: #fef3e8;
    --glass: rgba(245, 158, 11, 0.15);
}

[data-theme="sky"] {
    --bg: #0c2a4d;
    --panel: #1e4a7c;
    --card: #2b5f9e;
    --border: #4a8ad4;
    --muted: #c0d6f0;
    --accent: #60a5fa;
    --text: #f0f9ff;
    --glass: rgba(96, 165, 250, 0.15);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
}

/* ====================== LANDING PAGE ====================== */

.landing-page {
    display: flex;
    width: 100%;
    background: var(--bg);
    overflow-x: hidden;
    flex-direction: column;
    justify-content: center;
    justify-items: center;
}

.background-gradient {
    background: var(--repeat-gradient);
}

/* Hero Content */
.center {
    width: 100%;
    margin: 0 auto;
    padding: clamp(20px, 5vw, 40px) clamp(12px, 2vw, 20px);
}

/* About Hero */
.about-hero {
    text-align: center;
    padding: clamp(5px, 2vw, 10px) clamp(12px, 2vw, 20px);
}

.about-hero h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: clamp(12px, 2vw, 20px);
    width: 100%;
}

.about-hero p {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    max-width: 600px;
    margin: 0 auto clamp(16px, 3vw, 30px);
    color: var(--muted);
}

.cta-buttons {
    display: flex;
    gap: clamp(12px, 2vw, 16px);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    padding: clamp(10px, 1.5vw, 12px) clamp(16px, 2.5vw, 24px);
    font-size: clamp(1rem, 2vw, 1.1rem);
    font-weight: 600;
    color: var(--text);
    background: var(--accent);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

.cta-button:hover,
.cta-button:focus {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--glass);
}

.cta-button.secondary {
    background: var(--card);
    border: 1px solid var(--glass);
    color: var(--text);
}



.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    position: relative;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top,
            rgba(192, 38, 211, 0.15),
            transparent 45%);
    pointer-events: none;
}

.landing-content {
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
    z-index: 2;

}

.hero-title {
    font-size: 4rem;
    margin-bottom: 16px;
    line-height: 1;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--muted);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-emoji {
    font-size: 4rem;
    margin-bottom: 16px;
}

.hero-buttons {
    margin-top: 30px;
}

.hero-button {
    font-size: 1.1rem;
    padding: 14px 32px;
}

/* MOBILE */

@media(max-width:768px) {

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .upload-box {
        padding: 40px 20px;
        min-height: 240px;
    }

}

/* Loading Spinner */
.spinner {
    width: 48px;
    height: 48px;
    border: 5px solid var(--panel);
    border-top: 5px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Upload Box States */
.upload-box {
    border: 3px dashed var(--accent);
    border-radius: 16px;
    padding: 20px 40px;
    margin: 5px auto;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--panel);
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.upload-box.loading {
    cursor: wait;
    pointer-events: none;
}


.main-app {
    display: none;
    flex-direction: column;
    height: 100vh;
}

.preloader {
    background: var(--panel);
    border-bottom: 2px solid var(--accent);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 12px rgba(161, 0, 161, 0.15);
    flex-shrink: 0;
}

.toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

button {
    background: var(--card);
    color: var(--text);
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

button:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    font-weight: 700;
}

/* ==================== MAIN LAYOUT ==================== */
main {
    flex: 1;
    display: flex;
    overflow: hidden;
    min-height: 80vh;
    max-height: 80vh;
}

.sidebar {
    width: 240px;
    background: var(--panel);
    border-right: 1px solid #2b1a47;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex-shrink: 0;
    overflow-y: auto;
}

.tree-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #2b1a47;
    min-width: 300px;
    overflow: hidden;
}

.panel-header {
    padding: 12px 20px;
    background: var(--card);
    border-bottom: 1px solid #2b1a47;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    flex-shrink: 0;
}

#tree {
    flex: 1;
    padding: 12px 20px;
    overflow-y: auto;
    font-size: 15px;
    line-height: 1.5;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--panel);
}

/* ====================== TREE INDENTATION ====================== */
#tree details {
    margin-left: 0;
}

#tree details>div {
    margin-left: 28px;
    border-left: 2px solid #2b1a47;
    padding-left: 12px;
}

#tree details details>div {
    margin-left: 36px;
}

#tree details details details>div {
    margin-left: 44px;
}

summary {
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
    margin-bottom: 2px;
}

summary:hover {
    background: rgba(161, 0, 161, 0.15);
}

#search-input {
    background: var(--card);
    padding: 6px 12px;
    border-radius: 9999px;
    width: 220px;
    font-size: 14px;
    display: none;
    color: var(--text);
    border: 1px solid var(--glass);
}

.primitive {
    margin: 3px 0 3px 4px;
    padding: 5px 10px;
    border-radius: 6px;
    background: rgba(43, 26, 71, 0.6);
}

.primitive:hover {
    background: var(--card);
}

summary .tag-name {
    font-weight: 600;
    color: var(--text);
}

.tag-icon {
    width: 22px;
    text-align: center;
    font-size: 18px;
}

.tag-value {
    margin-left: 8px;
    font-family: monospace;
}

.tag-value:hover {
    color: var(--muted);
}


/* Scrollbars */
#tree::-webkit-scrollbar,
#hex-view::-webkit-scrollbar,
textarea::-webkit-scrollbar,
#guide-modal .modal-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

#tree::-webkit-scrollbar-thumb,
#hex-view::-webkit-scrollbar-thumb,
textarea::-webkit-scrollbar-thumb,
#guide-modal .modal-content::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 20px;
}

#tree::-webkit-scrollbar-thumb:hover,
#hex-view::-webkit-scrollbar-thumb:hover,
textarea::-webkit-scrollbar-thumb:hover,
#guide-modal .modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light);
}

#tree::-webkit-scrollbar-track,
#hex-view::-webkit-scrollbar-track,
textarea::-webkit-scrollbar-track,
#guide-modal .modal-content::-webkit-scrollbar-track {
    background: var(--panel);
}

/* Side Panel */
.side-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    background: var(--panel);
}

.tab-bar {
    display: flex;
    border-bottom: 1px solid #2b1a47;
    flex-shrink: 0;
}

.tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    cursor: pointer;
    font-weight: 600;
}

.tab.active {
    background: var(--card);
    border-bottom: 3px solid var(--accent);
}

.tab-content {
    flex: 1;
    display: none;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

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

/* ====================== HEX & SNBT ====================== */
#tab-content-2 {
    flex: 1;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    padding: 10px;
    background: #0a0614;
}

#hex-view {
    flex: 1;
    overflow-y: auto;
    overflow-x: auto;
    background: #0a0614;
    padding: 12px 16px;
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    font-size: 13.5px;
    line-height: 1.55;
    color: #d4c8ff;
    white-space: pre;
    border-radius: 8px;
    border: 1px solid #2b1a47;
    scrollbar-color: var(--accent)   var(--panel);
}

#snbt-editor {
    flex: 1;
    padding: 15px;
    display: flex;
    flex-direction: column;
    overflow: hidden;

}

/* ====================== SNBT EDITOR ====================== */
#snbt-editor-wrapper {
    position: relative;
    height: 100%;
    min-height: 28vh;
    border: 1px solid #334155;
    border-radius: 8px;
    overflow: hidden;
    background: #1e2533;
}

#snbt-editor-wrapper .CodeMirror {
    height: 100% !important;
    font-size: 15px;
    line-height: 1.6;
}

#snbt-textarea {
    display: block;
    width: auto;
    height: 100%;
    padding: 16px;
    background: #1e2533;
    color: #e0e0e0;
    border: none;
    outline: none;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 15px;
    line-height: 1.55;
    resize: none;
    overflow: auto;
    tab-size: 2;
}

.CodeMirror pre.CodeMirror-line {
    padding-left: 8px !important;
}

/* ====================== CODEMIRROR - MATCHING YOUR THEME ====================== */
.CodeMirror {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace !important;
    font-size: 15px;
    line-height: 1.65 !important;
    height: 100% !important;
    background: var(--panel, #0e1627) !important;
    color: var(--text, #e6eef6) !important;
    scrollbar-color: var(--accent, #c026d3) var(--panel, #0e1627);
    scrollbar-width: thin;
}

.CodeMirror-gutters {
    background: var(--bg, #1a0d2b) !important;
    border-right: 1px solid var(--border, #3a2a5c) !important;
    color: var(--muted, #b8a4d2) !important;
    min-width: 42px !important;
    width: 42px !important;
}

/* Ensure content never hides behind the gutter */
.CodeMirror-lines {
    padding-left: 4px !important;
}

.CodeMirror pre.CodeMirror-line,
.CodeMirror pre.CodeMirror-line-like {
    padding-left: 6px !important;
}

.CodeMirror-linenumber {
    color: var(--muted, #b8a4d2) !important;
    padding-right: 8px;
}

/* ====================== CODEMIRROR SCROLLBAR - THEME MATCH ====================== */

/* Main Vertical Scrollbar */
.CodeMirror::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.CodeMirror::-webkit-scrollbar-track {
    background: var(--panel, #0e1627);
    border-left: 1px solid var(--border, #3a2a5c);
}

.CodeMirror::-webkit-scrollbar-thumb {
    background: var(--accent, #c026d3);
    border-radius: 5px;
    border: 2px solid var(--panel, #0e1627);
}

.CodeMirror::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light, #d8a0ff);
}

/* Horizontal Scrollbar */
.CodeMirror::-webkit-scrollbar-horizontal {
    height: 10px;
}

.CodeMirror::-webkit-scrollbar-horizontal::-webkit-scrollbar-track {
    background: var(--panel, #0e1627);
}

.CodeMirror::-webkit-scrollbar-horizontal::-webkit-scrollbar-thumb {
    background: var(--accent, #c026d3);
    border-radius: 5px;
}
.CodeMirror::-webkit-scrollbar-horizontal::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light, #d8a0ff);
}

/* Syntax Highlighting - Purple Mystic Theme */
.cm-string { color: #a3ff9e !important; }           /* Strings - Soft Green */
.cm-number { color: #ff9d6b !important; }           /* Numbers - Orange */
.cm-keyword { color: var(--accent, #c026d3) !important; font-weight: bold; }
.cm-operator { color: #8be9fd !important; }
.cm-property { color: var(--accent-light, #d8a0ff) !important; }   /* Keys */
.cm-atom { color: #bd93f9 !important; }
.cm-comment { color: #6272a4 !important; font-style: italic; }
.cm-def { color: #50fa7b !important; }

/* Cursor & Selection */
.CodeMirror-cursor {
    border-left: 2px solid var(--accent, #c026d3) !important;
}

.CodeMirror-selected {
    background: rgba(192, 38, 211, 0.25) !important;   /* Purple accent */
}

.CodeMirror-activeline-background {
    background: rgba(255, 255, 255, 0.04) !important;
}

/* Scrollbar */
.CodeMirror-scrollbar-filler,
.CodeMirror-gutter-filler {
    background: var(--panel) !important;
}


textarea {
    flex: 1;
    background: var(--bg);
    color: var(--text);
    border: 1px solid #2b1a47;
    border-radius: 8px;
    padding: 14px;
    font-family: "SF Mono", monospace;
    font-size: 14px;
    resize: none;
    line-height: 1.5;
}

/* Status Bar */
.status-bar {
    height: 32px;
    background: var(--panel);
    display: flex;
    align-items: center;
    padding: 0 20px;
    font-size: 13px;
    color: var(--muted);
    border-top: 1px solid #2b1a47;
    flex-shrink: 0;
}

/* Modals & Toast */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--panel);
    max-width: 520px;
    width: 90%;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(161, 0, 161, 0.3);
}

#modal-buttons {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

#type-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

#type-grid button {
    background: var(--card);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 58px;
}


.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--success);
    color: #000;
    padding: 14px 24px;
    border-radius: 9999px;
    box-shadow: 0 10px 30px rgba(54, 179, 126, 0.4);
    display: none;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    z-index: 1100;
}

.type-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 9999px;
    background: var(--card);
    color: var(--accent);
    font-family: monospace;
}

#guide-modal {
    display: none;
}

#guide-modal .modal-content {
    background: var(--panel);
    max-width: 620px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(161, 0, 161, 0.3);
    scrollbar-width: thin;
    scrollbar-color: #5a4a7a var(--panel);
}


/* ====================== THEME OPTION STYLES ====================== */
.theme-option {
    padding: 16px 12px;
    background: var(--card);
    border: 2px solid transparent;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}

.theme-option:hover {
    background: var(--panel);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    color: var(--accent);
}

.theme-option.active {
    border-color: var(--accent);
    background: var(--glass);
    box-shadow: 0 0 0 3px rgba(192, 38, 211, 0.2);
}

.main-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 17, 23, 0.30);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loader-content {
    text-align: center;
    color: var(--text);
}

.spinner {
    border: 5px solid #2a3344;
    border-top: 5px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.upload-box.dragging {
    border-color: #00ff9d;
    background: rgba(0, 255, 157, 0.08);
    transform: scale(1.01);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* ===================================================== */
/* SEO LANDING CONTENT */
/* ===================================================== */

.features {
    margin-bottom: 70px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 22px;
}

.feature-card {
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    padding: 28px;
    transition: 0.28s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-card::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    top: -120px;
    right: -120px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.12), transparent 70%);
    pointer-events: none;
}

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

.feature-icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 0.98rem;
}

.seo-shell {
    width: 100%;
    max-width: 1200px;
    margin: 80px auto 0;
    padding: 0 20px 80px;
}

.section-heading {
    text-align: center;
    margin-bottom: 40px;
}

.section-heading h2 {
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.section-heading p {
    color: var(--muted);
}


/* ===================================================== */
/* CONTENT */
/* ===================================================== */

.content-block {
    margin-bottom: 90px;
}

.content-block h2 {
    font-size: 2.6rem;
    margin-bottom: 20px;
    text-align: center;
}

.content-block p {
    color: var(--muted);
    margin-bottom: 18px;
    line-height: 1.9;
    font-size: 1.05rem;
}

/* ===================================================== */
/* FILE TYPES */
/* ===================================================== */

.file-types {
    margin-bottom: 90px;
}

.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.file-card {
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 22px;
    padding: 24px;
    transition: 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.file-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}

.file-tag {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--accent);
    color: var(--accent-light);
    font-size: 12px;
    margin-bottom: 18px;
}

.file-card h3 {
    margin-bottom: 12px;
}

.file-card p {
    color: var(--muted);
    line-height: 1.8;
}

/* ===================================================== */
/* STEPS */
/* ===================================================== */

.steps-section {
    margin-bottom: 0 10px 90px 10px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.step-card {
    background: var(--card);
    border-radius: 24px;
    padding: 28px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--accent-light);
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.step-card p {
    color: var(--muted);
    line-height: 1.8;
}

/* ===================================================== */
/* SPLIT CONTENT */
/* ===================================================== */

.content-split {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 90px;
}

.content-panel {
    background: var(--card);
    border-radius: 24px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.content-panel h2 {
    margin-bottom: 18px;
}

.content-panel p {
    color: var(--muted);
    line-height: 1.9;
}

/* ===================================================== */
/* FEATURE STRIP */
/* ===================================================== */

.feature-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-bottom: 90px;
}

.feature-pill {
    padding: 12px 18px;
    background: var(--accent);
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 14px;
}

/* ===================================================== */
/* FAQ */
/* ===================================================== */

.faq-section {
    margin-bottom: 60px;
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: var(--card);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.faq-item summary {
    cursor: pointer;
    padding: 22px 24px;
    font-weight: 600;
    list-style: none;
    position: relative;
}

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

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 24px;
    top: 20px;
    font-size: 22px;
    color: var(--muted);
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item p {
    padding: 0 24px 24px;
    color: var(--muted);
    line-height: 1.8;
}

/* ===================================================== */
/* MOBILE */
/* ===================================================== */

@media (max-width:768px) {

    .content-block h2,
    .section-heading h2 {
        font-size: 2rem;
    }

    .seo-shell {
        margin-top: 50px;
    }

}

/* ==================== MOBILE RESPONSIVE ==================== */
@media (max-width: 1100px) {
    main {
        flex-direction: column;
    }

    .sidebar,
    .tree-panel {
        display: none;
    }

    .side-panel {
        flex: 1;
        width: 100%;
    }

    .mobile-nav {
        display: flex;
        background: var(--panel);
        border-top: 1px solid #2b1a47;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 200;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.4);
    }

    .mobile-nav button {
        flex: 1;
        padding: 12px 8px 8px;
        background: transparent;
        border: none;
        color: var(--muted);
        font-size: 13px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        transition: all 0.2s;
    }

    .mobile-nav button:hover {
        color: var(--text);
    }

    .mobile-nav button.active {
        color: var(--accent);
        background: var(--glass);
    }

    #snbt-editor {
        margin-bottom: 50px;
    }
}

@media (max-width: 1100px) {
    #snbt-editor {
        margin-bottom: 75px;
    }

}

@media (min-width: 1101px) {
    .mobile-nav {
        display: none;
    }
}


.tree-panel,
.sidebar {
    transition: all 0.3s ease;
}