:root {
    --bg-color: #121212;
    --container-bg: #1e1e1e;
    --widget-bg: #252525;
    --text-color: #e0e0e0;
    --muted-text: #888888;
    --accent-color: #3f51b5;
    --accent-hover: #5c6bc0;
    --input-bg: #2d2d2d;
    --border-color: transparent;
    --subtle-border: #333333;
    --success-color: #81c784;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: var(--bg-color); color: var(--text-color); display: flex; justify-content: center; align-items: flex-start; min-height: 100vh; margin: 0; padding: 40px 20px; transition: background-color 0.3s, color 0.3s; line-height: 1.5; }
.main-wrapper { width: 95%; max-width: 1400px; display: flex; flex-direction: column; gap: 24px; }

/* --- HEADER & FOOTER --- */
.main-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; padding: 0 10px; }
.brand-icon { display: flex; align-items: center; justify-content: center; background: var(--container-bg); padding: 12px; border-radius: 16px; box-shadow: var(--shadow-md); color: var(--accent-color); }
.brand-icon i { width: 36px; height: 36px; stroke-width: 2.5px; }
.brand-title { margin: 0; font-size: 2.2rem; color: var(--text-color); letter-spacing: -1px; font-weight: 700; line-height: 1.1; }
.brand-subtitle { color: var(--muted-text); font-size: 0.95rem; margin-top: 4px; font-family: monospace; letter-spacing: 0px; font-weight: 500; }

.header-actions { display: flex; gap: 12px; justify-content: flex-end; align-items: center; }
.header-btn { background: var(--container-bg); color: var(--muted-text); border: none; box-shadow: var(--shadow-sm); border-radius: 8px; padding: 10px 18px; cursor: pointer; transition: 0.2s; font-size: 0.95rem; display: flex; align-items: center; gap: 8px; font-weight: 600; font-family: 'Inter', sans-serif;}
.header-btn:hover { color: var(--accent-color); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.header-btn i { width: 18px; height: 18px; }

.main-footer { text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--subtle-border); color: var(--muted-text); font-size: 0.9rem; line-height: 1.6; }

/* --- DASHBOARD CONTAINERS --- */
.panel { background-color: var(--container-bg); padding: 20px 30px; border-radius: 20px; box-shadow: var(--shadow-md); margin-bottom: 24px; transition: background-color 0.3s; border: 1px solid var(--subtle-border); }
.panel-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--subtle-border); }
.category-title { font-size: 1.1rem; letter-spacing: 0.5px; color: var(--text-color); margin: 0; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.lib-launch-btn { background: transparent; color: var(--accent-color); border: none; border-radius: 6px; padding: 6px 12px; font-size: 0.9rem; cursor: pointer; transition: 0.2s; font-weight: 600; display: flex; align-items: center; gap: 6px; font-family: 'Inter', sans-serif;}
.lib-launch-btn:hover { background: rgba(59, 130, 246, 0.1); }
.lib-launch-btn i { width: 16px; height: 16px; stroke-width: 3px; }

.workspace-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr)); gap: 24px; align-items: start; }
.widget { background-color: var(--widget-bg); padding: 24px; border-radius: 16px; border: 1px solid var(--subtle-border); box-shadow: var(--shadow-sm); box-sizing: border-box; transition: transform 0.2s, box-shadow 0.2s; position: relative; }
.widget:hover { box-shadow: var(--shadow-md); }
.widget-header { margin-top: 0; font-size: 1.1rem; font-weight: 600; display: flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--text-color); }
.widget-header i:not(.drag-handle) { color: var(--accent-color); width: 20px; height: 20px; }
.drag-handle { color: var(--muted-text); cursor: grab; width: 20px; height: 20px; opacity: 0.4; transition: 0.2s; display: flex; align-items: center; margin-left: -5px;}
.drag-handle:hover { opacity: 1; color: var(--text-color); }
.drag-handle:active { cursor: grabbing; }
.dragging { opacity: 0.4 !important; filter: grayscale(1); box-shadow: none !important; }

/* --- SEARCH BUTTONS --- */
.omni-container { position: relative; margin-bottom: 15px; }
.omni-icon { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--muted-text); width: 22px; height: 22px; pointer-events: none; }
#omnibar { font-size: 1.2rem; padding: 18px 20px 18px 50px; margin-bottom: 0; box-shadow: var(--shadow-sm); border: 1px solid var(--subtle-border); border-radius: 12px; font-weight: 500; }

#active-search-grid { display: flex; flex-direction: column; gap: 12px; }

.search-row { display: flex; flex-wrap: wrap; gap: 10px; padding: 6px; min-height: 48px; border: 1px dashed transparent; border-radius: 12px; transition: all 0.2s; background: rgba(0,0,0,0.05); }
.search-row:empty { display: flex; align-items: center; justify-content: center; }
.search-row:empty::after { content: "Drag buttons here..."; color: var(--muted-text); font-size: 0.85rem; font-style: italic; }
.search-row.drag-over { border-color: var(--accent-color); background: rgba(0,0,0,0.1); }

button.action-btn { background-color: var(--input-bg); color: var(--text-color); border: 1px solid var(--subtle-border); padding: 12px 18px; border-radius: 8px; cursor: pointer; font-size: 0.95rem; font-weight: 500; transition: all 0.2s ease; user-select: none; display: flex; align-items: center; justify-content: center; gap: 8px; font-family: 'Inter', sans-serif;}
button.action-btn:hover { background-color: var(--widget-bg); border-color: var(--accent-color); color: var(--accent-color); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
button.action-btn i { width: 18px; height: 18px; }
button.primary-btn { background-color: var(--accent-color); color: #fff; border: none; box-shadow: var(--shadow-sm); font-weight: 600; }
button.primary-btn:hover { background-color: var(--accent-hover); color: #fff; border-color: transparent; }

.search-btn { cursor: grab !important; flex-grow: 1; min-width: 130px; font-weight: 600; justify-content: flex-start; margin: 0; }
.search-btn:active { cursor: grabbing !important; }
.search-btn i { color: var(--muted-text); transition: color 0.2s; }
.search-btn:hover i { color: var(--accent-color); }

/* --- INPUTS & UI ELEMENTS --- */
input[type="text"], input[type="url"], input[type="number"], input[type="time"], input[type="date"], select, .textarea-input { width: 100%; padding: 14px 16px; font-size: 1rem; background-color: var(--input-bg); border: 1px solid transparent; color: var(--text-color); border-radius: 8px; box-sizing: border-box; outline: none; transition: all 0.2s; margin-bottom: 12px; font-family: 'Inter', sans-serif; box-shadow: inset 0 1px 2px rgba(0,0,0,0.02); }
.textarea-input { resize: vertical; min-height: 80px; font-family: monospace; font-size: 0.9rem; }
input[type="color"] { width: 100%; height: 42px; border: 1px solid var(--subtle-border); border-radius: 8px; cursor: pointer; padding: 2px; background: var(--input-bg); }
input[type="time"], input[type="date"] { color: var(--accent-color); font-weight: 600; font-family: monospace; letter-spacing: -0.5px; }
input[type="range"] { width: 100%; margin: 15px 0; accent-color: var(--accent-color); }
input:focus, select:focus, .textarea-input:focus { border-color: var(--accent-color); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); background: var(--widget-bg); }
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; }

.combo-box { display: flex; width: 100%; margin-bottom: 0; }
.combo-box input { border-radius: 8px 0 0 8px; margin-bottom: 0; border-right: 1px solid var(--subtle-border); }
.combo-box select { border-radius: 0 8px 8px 0; margin-bottom: 0; width: auto; min-width: 75px; padding: 14px 10px; font-weight: 600; color: var(--muted-text); background-color: var(--input-bg); border-left: none; outline: none; cursor: pointer; text-overflow: ellipsis;}
.combo-box select:focus { border-color: var(--accent-color); color: var(--text-color); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); z-index: 10; }
.combo-box input:focus { z-index: 10; }

.input-suffix { position: relative; display: flex; align-items: center; width: 100%; }
.input-suffix input { width: 100%; padding-right: 70px; margin-bottom: 0; }
.input-suffix span.suffix { position: absolute; right: 14px; color: var(--muted-text); font-weight: 600; pointer-events: none; font-size: 0.9rem; }

.conv-row { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.conv-row label { width: 80px; font-weight: 600; font-size: 0.9rem; color: var(--muted-text); }
.conv-row input { margin-bottom: 0; font-family: monospace; font-size: 1.1rem; }
.code-output { font-size: 0.9rem; font-family: monospace; background: var(--input-bg); padding: 15px; border-radius: 8px; margin-top: 15px; min-height: 80px; color: var(--text-color); line-height: 1.5; display: flex; align-items: center; justify-content: center; text-align: center; border: 1px solid var(--subtle-border); }

.quick-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.quick-chips span { font-size: 0.75rem; background: var(--input-bg); color: var(--muted-text); padding: 6px 10px; border-radius: 6px; cursor: pointer; border: 1px solid var(--subtle-border); transition: 0.2s; font-weight: 600; user-select: none; }
.quick-chips span:hover { background: var(--widget-bg); color: var(--accent-color); border-color: var(--accent-color); }

/* --- QoL UTILITIES --- */
.click-to-copy:hover { opacity: 0.8; text-decoration: underline; }

@keyframes blinker {
    50% { opacity: 0; transform: scale(1.1); }
}
.blink-text {
    animation: blinker 0.4s linear 3;
}

/* --- CLOCKS --- */
.clock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.clock-widget { background-color: var(--input-bg); padding: 12px 15px; border-radius: 8px; border: 1px solid var(--subtle-border); text-align: center; position: relative; transition: 0.2s; }
.clock-widget:hover { border-color: var(--border-color); }
.clock-time { font-family: monospace; font-size: 1.25rem; font-weight: 600; color: var(--text-color); }
.clock-label { font-size: 0.75rem; color: var(--muted-text); margin-top: 4px; font-weight: 500; }
.clock-offset { font-size: 0.7rem; color: var(--success-color); font-weight: 600; margin-top: 2px; }

.clock-remove { position: absolute; top: 4px; right: 6px; font-size: 1.2rem; cursor: pointer; color: var(--muted-text); font-weight: bold; line-height: 1; transition: color 0.2s; width: 16px; height: 16px; }
.clock-remove:hover { color: #ff5252; }

/* --- MODALS & LIBRARIES --- */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.5); backdrop-filter: blur(4px); }
.modal-content { background-color: var(--container-bg); margin: 5% auto; padding: 35px; border: 1px solid var(--subtle-border); border-radius: 20px; width: 90%; max-width: 650px; color: var(--text-color); box-shadow: var(--shadow-lg); position: relative; line-height: 1.6; max-height: 80vh; display: flex; flex-direction: column;}

/* Modal Controls & Footers */
.modal-top-bar { position: absolute; top: 25px; right: 25px; display: flex; gap: 15px; cursor: pointer; user-select: none; z-index: 10; color: var(--muted-text); }
.modal-btn-cancel { transition: color 0.2s; }
.modal-btn-cancel:hover { color: #ff5252; }

.modal-footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--subtle-border); }

.footer-link { cursor: pointer; color: var(--muted-text); text-decoration: none; transition: color 0.2s; font-weight: 500; }
.footer-link:hover { color: var(--text-color); text-decoration: underline; }

.modal-action-row { display: flex; gap: 12px; margin-bottom: 15px; }
.lib-list { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; padding-right: 10px; }
.lib-category-header { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--accent-color); margin: 20px 0 10px 5px; font-weight: 700; }
.lib-category-header:first-child { margin-top: 5px; }
.lib-item { display: flex; align-items: center; background: var(--input-bg); border: 1px solid transparent; border-radius: 12px; padding: 15px; transition: 0.2s; }
.lib-item:hover { border-color: var(--subtle-border); background: var(--widget-bg); box-shadow: var(--shadow-sm); }
.lib-icon { margin-right: 18px; min-width: 30px; text-align: center; color: var(--muted-text); display: flex; justify-content: center; }
.lib-icon i { width: 24px; height: 24px; }
.lib-details { flex: 1; }
.lib-title { font-weight: 600; font-size: 1.05rem; color: var(--text-color); margin-bottom: 4px; line-height: 1.2; }
.lib-desc { font-size: 0.85rem; color: var(--muted-text); line-height: 1.4; }

/* Toggle Switch */
.switch { position: relative; display: inline-block; width: 50px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--subtle-border); transition: .3s; border-radius: 26px; }
.slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 3px; bottom: 3px; background-color: #fff; transition: .3s; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
input:checked + .slider { background-color: var(--accent-color); }
input:checked + .slider:before { transform: translateX(24px); }

/* --- WIDGET SPECIFICS --- */
.radio-group { display: flex; gap: 15px; font-size: 0.9rem; color: var(--muted-text); }
.radio-group label { display: flex; align-items: center; gap: 6px; cursor: pointer; width: auto; font-weight: 500; color: var(--text-color); }
.radio-group input[type="radio"] { margin: 0; width: 16px; height: 16px; accent-color: var(--accent-color); cursor: pointer; }
.raid-grid { display: grid; grid-template-columns: 55px 1fr 24px 24px 24px 24px; gap: 8px; align-items: center; width: 100%; }
.raid-header { font-size: 0.75rem; color: var(--muted-text); font-weight: 700; border-bottom: 1px solid var(--subtle-border); padding-bottom: 8px; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.raid-row { font-size: 0.9rem; margin-bottom: 8px; font-family: monospace; }
.grade { font-weight: 700; border-radius: 6px; padding: 4px 0; text-align: center; font-size: 0.8rem; font-family: 'Inter', sans-serif;}
.g-A { color: var(--success-color); background: rgba(16, 185, 129, 0.15); }
.g-B { color: #f59e0b; background: rgba(245, 158, 11, 0.15); }
.g-C { color: #f97316; background: rgba(249, 115, 22, 0.15); }
.g-D { color: #ef4444; background: rgba(239, 68, 68, 0.15); }
.g-F { color: #b91c1c; background: rgba(185, 28, 28, 0.15); }
.led-box { flex: 1; text-align: center; padding: 10px 0; background: var(--input-bg); color: var(--muted-text); border-radius: 6px; font-family: monospace; font-size: 0.8rem; font-weight: 700; transition: all 0.2s; border: 1px solid transparent; cursor: default;}
.led-box.active { background: var(--accent-color); color: #fff; border-color: var(--accent-color); box-shadow: 0 2px 6px rgba(59, 130, 246, 0.4); }

/* --- BOOKMARKS BAR & FOLDERS --- */
.bookmark-bar { display: flex; gap: 12px; background: var(--input-bg); padding: 12px 16px; border-radius: 12px; margin-bottom: 0; box-shadow: inset 0 1px 2px rgba(0,0,0,0.02); border: 1px solid var(--subtle-border); align-items: center; flex-wrap: wrap; }
.bm-item { color: var(--text-color); text-decoration: none; font-size: 0.95rem; font-weight: 600; padding: 8px 14px; border-radius: 6px; transition: background 0.2s, color 0.2s; border: 1px solid transparent; display: flex; align-items: center; gap: 8px;}
.bm-item:hover { background: var(--widget-bg); color: var(--accent-color); box-shadow: var(--shadow-sm); border-color: var(--subtle-border); }
.bm-item i { width: 16px; height: 16px; color: var(--muted-text); }
.bm-item:hover i { color: var(--accent-color); }

.bm-folder { position: relative; cursor: pointer; padding: 8px 14px; border-radius: 6px; font-weight: 600; font-size: 0.95rem; transition: background 0.2s; display: flex; align-items: center; gap: 8px; border: 1px solid transparent;}
.bm-folder:hover { background: var(--widget-bg); box-shadow: var(--shadow-sm); border-color: var(--subtle-border); }
.bm-folder i.chevron { width: 16px; height: 16px; color: var(--muted-text); transition: transform 0.2s ease; }
.bm-folder:hover i.chevron { transform: rotate(-180deg); }
.bm-folder-title { color: var(--text-color); user-select: none; display: flex; align-items: center; gap: 6px;}

.bm-dropdown { display: none; position: absolute; top: 100%; left: 0; background: var(--container-bg); min-width: 220px; z-index: 100; flex-direction: column; border: 1px solid var(--subtle-border); border-radius: 8px; box-shadow: var(--shadow-lg); overflow: hidden; padding: 6px 0;}
.bm-folder:hover .bm-dropdown { display: flex; }
.bm-link { padding: 12px 18px; color: var(--text-color); text-decoration: none; font-size: 0.9rem; transition: background 0.2s, color 0.2s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
.bm-link:hover { background: var(--input-bg); color: var(--accent-color); }

.bm-empty { width: 100%; text-align: center; padding: 20px; color: var(--muted-text); font-style: italic; cursor: pointer; border: 1px dashed var(--subtle-border); border-radius: 8px; display: flex; align-items: center; justify-content: center; gap: 10px; transition: 0.2s; }
.bm-empty:hover { color: var(--accent-color); border-color: var(--accent-color); background: var(--widget-bg); }
.bm-empty i { width: 20px; height: 20px; }

/* --- BOOKMARK MANAGER TREE VIEW --- */
.bm-tree-container { display: flex; flex-direction: column; gap: 4px; }
.tree-node { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: var(--container-bg); border: 1px solid var(--border-color); border-radius: 6px; margin-bottom: 4px; transition: all 0.2s; }
.tree-node:hover { background: var(--widget-bg); border-color: var(--subtle-border); box-shadow: var(--shadow-sm); }
.tree-node.drag-over { border-color: var(--accent-color); background: rgba(59, 130, 246, 0.1); border-style: dashed; }

.tree-node-left { display: flex; align-items: center; gap: 10px; flex: 1; overflow: hidden; }
.tree-handle { cursor: grab; color: var(--muted-text); display: flex; align-items: center; opacity: 0.5; transition: opacity 0.2s; }
.tree-handle:hover { opacity: 1; color: var(--text-color); }
.tree-handle:active { cursor: grabbing; }

.tree-icon { color: var(--muted-text); display: flex; align-items: center; }
.tree-label { font-weight: 500; font-size: 0.95rem; color: var(--text-color); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tree-url { font-size: 0.8rem; color: var(--muted-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; margin-left: 10px;}

.tree-actions { display: flex; gap: 8px; opacity: 0; transition: opacity 0.2s; }
.tree-node:hover .tree-actions { opacity: 1; }
.tree-action-btn { cursor: pointer; color: var(--muted-text); display: flex; align-items: center; transition: color 0.2s; }
.tree-action-btn.edit:hover { color: var(--accent-color); }
.tree-action-btn.delete:hover { color: #ff5252; }

.tree-folder { margin-bottom: 4px; }
.tree-folder-header { cursor: pointer; user-select: none; }
.tree-folder-header.drag-over { border-color: var(--accent-color); background: rgba(59, 130, 246, 0.1); border-style: dashed; }
.tree-folder-content { padding-left: 24px; border-left: 1px dashed var(--subtle-border); margin-left: 16px; margin-top: 4px; display: none; }
.tree-folder.open > .tree-folder-content { display: block; }
.tree-folder.open > .tree-folder-header .folder-chevron { transform: rotate(90deg); }
.folder-chevron { transition: transform 0.2s; color: var(--muted-text); width: 16px; height: 16px;}

.tree-empty-folder { font-size: 0.85rem; color: var(--muted-text); font-style: italic; padding: 8px 12px; }

/* --- MOBILE RESPONSIVENESS --- */
@media (max-width: 768px) {
    body { padding: 15px 10px; }
    .main-wrapper { width: 100%; max-width: 100%; gap: 15px; }
    .panel { padding: 15px 12px; border-radius: 12px; margin-bottom: 15px; }
    .workspace-grid { grid-template-columns: 1fr; gap: 15px; }
    .widget { padding: 15px; border-radius: 12px; }
    .brand-title { font-size: 1.8rem; }
    .brand-icon { padding: 10px; }
    .brand-icon i { width: 28px; height: 28px; }
    .header-btn { padding: 8px 12px; font-size: 0.85rem; }
    .search-btn { min-width: 100px; padding: 10px; font-size: 0.85rem; }
    #omnibar { font-size: 1rem; padding: 14px 14px 14px 40px; }
    .modal-content { padding: 25px 20px; width: 95%; margin: 10% auto; }
}