/* --- CORE THEME --- */
:root {
    --bg: #222317;
    --text: #f0f0f0;
    --accent: #ffffff10;
    --subtle: #ffffff10;
    --border: #e2e8f0;
    --blur-bg: #413C2D60;
    --font-ui: 'Bricolage Grotesque', sans-serif;
    --font-mono: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
}

html {
    scrollbar-color: var(--accent) transparent;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body { 
    margin: 0; background-color: var(--bg); color: var(--text); color-scheme: dark;
    font-family: var(--font-ui); height: 100vh;
}

/* --- LAYOUT --- */
.container { display: flex; height: 100%; width: 100%; }
.pane { height: 100%; padding: 10px 10px 0px 10px; box-sizing: border-box; }

#editor-pane { width: 70%; min-width: 200px; overflow: hidden;}
#editor {
    width: 100%; height: calc(100vh - 20px); background: transparent; color: #a0a0a0; 
    border: none; resize: none; outline: none; 
    font-family: var(--font-mono); font-size: 14px; line-height: 1.6; 
}

#resizer {
    width: 8px; background: #111; border-left: 1px solid var(--subtle);
    border-right: 1px solid var(--subtle); cursor: col-resize; transition: background 0.2s;
    flex-shrink: 0; z-index: 100;
}
#resizer:hover, #resizer.active { background: var(--accent); }
#preview-pane { flex-grow: 1; padding-bottom: 10px; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 { margin-top: 1.5em; margin-bottom: 0.5em; color: var(--text); letter-spacing: -0.5px; font-weight: 700; }
h1 { font-size: 2.2em; border-bottom: 1px solid var(--subtle); padding-bottom: 10px; margin-top: 0; }
p { margin-bottom: 1em; line-height: 1.6; color: #d4d4d4; }
a { color: #ffee07dd; text-decoration: none; } a:hover { text-decoration: underline; }
em { font-style: italic; color: var(--text); } strong { font-weight: 700; color: var(--text); }

/* --- QUOTES --- */
blockquote {
    border-left: 3px solid #555; border-radius: 2px;
    margin: 10px 0; padding-left: 18px; color: #9ca3af;
}
blockquote blockquote { margin-top: 5px; margin-bottom: 5px; margin-left: 5px; }

/* --- CODE BLOCKS (Clean Dark Mode) --- */
.code-wrapper {
    position: relative;
    background: var(--accent);
    border-radius: 6px;
    margin: 25px 0;
    border: 1px solid #333;
    overflow: hidden;
}
.code-header {
    display: flex; align-items: center; justify-content: space-between;
    background: var(--subtle); padding: 6px 12px; border-bottom: 1px solid #333;
}
.lang-label {
    font-family: var(--font-ui); font-size: 11px; font-weight: 600;
    color: #888; text-transform: uppercase;
}
pre {
    margin: 0; padding: 16px; overflow-x: auto;
    font-family: var(--font-mono); font-size: 13px; line-height: 1.6; color: #d4d4d4;
}
.copy-btn {
    background: transparent; border: 1px solid #444; border-radius: 3px;
    padding: 2px 8px; font-size: 10px; color: #aaa; cursor: pointer; transition: all 0.2s;
}
.copy-btn:hover { background: #333; color: var(--text); border-color: #666; }

/* Inline Code */
code.inline {
    background: rgba(255, 255, 255, 0.1); color: #ce9178;
    padding: 2px 6px; border-radius: 4px; font-family: var(--font-mono);
    font-size: 0.85em; border: 1px solid rgba(255,255,255,0.05);
}

/* Syntax Highlighting Colors */
.tok-kwd { color: #569cd6; font-weight: bold; }
.tok-str { color: #ce9178; }
.tok-num { color: #b5cea8; }
.tok-com { color: #6a9955; font-style: italic; }
.tok-fn  { color: #dcdcaa; }
.tok-tag { color: #569cd6; }
.tok-attr { color: #9cdcfe; }
.tok-sel { color: #d7ba7d; }
.tok-prop { color: #9cdcfe; }

/* --- COMPONENTS (Lists, Tables, Media) --- */
ul, ol { margin: 10px 0; padding-left: 25px; color: #d4d4d4; }
li { margin-bottom: 4px; line-height: 1.6; }
.todo-item { display: flex; align-items: center; margin: 5px 0; color: #d4d4d4; }
.todo-checkbox { appearance: none; width: 16px; height: 16px; border: 2px solid #555; border-radius: 4px; margin-right: 10px; position: relative; }
.todo-checkbox[checked] { background-color: var(--accent); border-color: var(--accent); }
.todo-checkbox[checked]::after { content: '✔'; font-size: 10px; color: white; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.todo-done { text-decoration: line-through; color: #666; }

table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; background: #202020; border-radius: 8px; overflow: hidden; }
th, td { border: 1px solid var(--subtle); padding: 10px 15px; color: #ccc; }
th { background: #2a2a2a; color: var(--text); font-weight: 600; text-transform: uppercase; font-size: 12px; }
tr:nth-child(even) { background: #1d1d1d; }

.image-wrapper { margin: 20px 0; text-align: center; }
.image-wrapper img { max-width: 100%; border-radius: 8px; }
.image-caption { display: block; margin-top: 8px; font-size: 12px; color: #888; font-family: var(--font-mono); }

/* Media Player */
.media-wrapper { position: relative; margin: 25px 0; width: 100%; border-radius: 8px; background: #000; }
.video-screen { width: 100%; border-radius: 8px; overflow: hidden; }
.video-screen video { display: block; width: 100%; height: auto; object-fit: cover; }
.audio-wrapper { background: transparent; height: 60px; overflow: visible; margin-top: 10px; }
.media-controls { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--blur-bg); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.1); border-radius: 30px; padding: 6px 16px; display: flex; align-items: center; gap: 12px; width: 80%; max-width: 480px; opacity: 0; transition: opacity 0.2s ease; z-index: 10; }
.media-wrapper:hover .media-controls { opacity: 1; }
.audio-wrapper .media-controls { opacity: 1; bottom: 50%; transform: translate(-50%, 50%); background: var(--blur-bg); border: 1px solid var(--subtle); box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
.control-btn { background: none; border: none; cursor: pointer; padding: 0; display: flex; color: var(--text); opacity: 0.9; }
.control-btn:hover { opacity: 1; transform: scale(1.1); }
.control-btn svg { width: 18px; height: 18px; fill: currentColor; }
.time-display { font-family: var(--font-mono); font-size: 10px; color: #888; min-width: 70px; text-align: center; }
.progress-container { flex-grow: 1; height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; cursor: pointer; position: relative; display: flex; align-items: center; }
.progress-fill { height: 100%; background: var(--text); width: 0%; border-radius: 2px; pointer-events: none; }

/* Embeds & Extras */
.embed-wrapper { margin: 20px 0; border-radius: 6px; overflow: hidden; border: 1px solid var(--subtle); }
.embed-wrapper iframe { width: 100%; height: 50vh; border: none; display: block; }
details.native-drop { margin: 15px 0; }
summary { cursor: pointer; list-style: none; font-weight: 600; opacity: 0.9; display: flex; align-items: center; }
summary::before { content: "▶"; font-size: 0.7em; margin-right: 8px; color: #666; transition: transform 0.2s; }
details[open] summary::before { transform: rotate(90deg); }
.drop-content { padding-left: 18px; margin-top: 10px; border-left: 1px solid var(--subtle); margin-left: 4px; }
.native-btn { background: var(--text); color: #000; padding: 6px 12px; border-radius: 4px; font-size: 13px; font-weight: 500; display: inline-block; margin: 2px 0; }
.badge { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; vertical-align: middle; background: #333; color: #aaa; border: 1px solid #444; }
.badge[data-label="OK"] { background: #064e3b; color: #6ee7b7; }
.badge[data-label="ERROR"] { background: #7f1d1d; color: #fca5a5; }
kbd { background: #2a2a2a; border: 1px solid #444; border-radius: 4px; padding: 2px 6px; font-family: var(--font-mono); font-size: 0.85em; }

.native-header { margin-bottom: 30px; }
.native-header .title { font-size: 2.2em; font-weight: 700; margin-bottom: 15px; color: var(--text); line-height: 1.2; }
.native-meta { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; }
.meta-pill { background: #2a2a2a; border: 1px solid var(--subtle); border-radius: 6px; padding: 4px 10px; display: flex; align-items: center; gap: 6px; color: #ccc; }
.meta-key { color: #888; font-weight: 600; text-transform: uppercase; font-size: 10px; }
.meta-val { color: var(--text); font-weight: 500; }

/* --- BUTTONS --- */
.native-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 600;
    text-decoration: none; transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
    margin: 4px 4px 4px 0; cursor: pointer; border: 1px solid transparent;
}

/* Primary / Accent (Default) */
.native-btn.btn-primary {
    background: var(--text); color: var(--bg);
}
.native-btn.btn-primary:hover {
    background: var(--text); transform: scale(1);
    /* box-shadow: 0 3px 3px rgba(255, 255, 255, 0.201);*/
    text-decoration: none;
}
.native-btn.btn-primary:active { transform: scale(0.97); }

/* Secondary / Ghost */
.native-btn.btn-secondary {
    background: transparent; color: #a0a0a0; border-color: #444;
}
.native-btn.btn-secondary:hover {
    border-color: #888; color: var(--text); background: rgba(255,255,255,0.05); transform: scale(1); text-decoration: none;
}
.native-btn.btn-secondary:active { transform: scale(0.97); }