:root {
  --bg: #0d0e12; --s1: rgba(13,14,18,0.35); --s2: rgba(18,20,26,0.88); --s3: rgba(25,28,36,0.92);
  --bd: rgba(0,255,255,0.08); --bd2: rgba(0,255,255,0.22); --bd3: rgba(0,255,255,0.12);
  --tx: #e2e8f0; --tx2: #8892a4; --tx3: #555f72;
  --p: #00FFFF; --pt: rgba(0,255,255,0.12); --ph: rgba(0,255,255,0.18);
  --dn: #e05252; --ok: #4caf7d; --warn: #f0c040;
  --tb: 44px; --sb: 26px; --sidebar: 220px;
  --r: 10px; --anim: cubic-bezier(0.175,0.885,0.32,1.275);
}
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; outline: none; }
html, body { 
  height: 100%; 
  width: 100%; 
  margin: 0; padding: 0; 
  background-color: var(--bg); 
}
body { font-family: 'Inter',system-ui,sans-serif; color: var(--tx); overflow: hidden; user-select: none; color-scheme: dark; display: flex; flex-direction: column; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,255,255,0.15); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,255,255,0.28); }

/* ─── TOOLBAR ─── */
#toolbar {
  display: flex; align-items: center; gap: 4px;
  height: var(--tb); padding: 0 8px;
  background: rgba(13,14,18,0.75);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--bd);
  flex-shrink: 0; z-index: 100;
}
#tb-nav { display: flex; gap: 2px; }
#tb-path-wrap { flex: 1; display: flex; gap: 8px; min-width: 0; padding: 0 8px; }
#tb-actions { display: flex; gap: 2px; flex-shrink: 0; }

.tb-icon-btn {
  width: 32px; height: 32px; border: 1px solid transparent;
  background: transparent; color: var(--tx3); border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all .18s; flex-shrink: 0;
}
.tb-icon-btn svg { width: 16px; height: 16px; fill: currentColor; }
.tb-icon-btn:hover { background: rgba(255,255,255,0.07); color: var(--tx); border-color: var(--bd2); }
.tb-icon-btn.active { background: var(--pt); color: var(--p); border-color: var(--bd2); }
.tb-icon-btn:disabled { opacity: .3; pointer-events: none; }
.tb-sep { width: 1px; height: 22px; background: var(--bd); margin: 0 3px; align-self: center; }

#path-bar {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.25); border: 1px solid var(--bd);
  border-radius: 8px; padding: 0 12px; min-width: 0;
  transition: border-color .2s;
}
#path-bar:focus-within { border-color: var(--bd2); }
#path-icon { color: var(--p); opacity: .7; flex-shrink: 0; display: flex; }
#path-icon svg { width: 16px; height: 16px; fill: currentColor; }
#breadcrumb { flex: 1; display: flex; align-items: center; gap: 2px; overflow: hidden; font-size: .88rem; }
.bc-seg {
  color: var(--tx2); padding: 3px 6px; border-radius: 5px;
  cursor: pointer; white-space: nowrap; transition: all .15s;
}
.bc-seg:hover { background: var(--pt); color: var(--p); }
.bc-sep { color: var(--tx3); font-size: .8rem; flex-shrink: 0; }

#search-wrap {
  display: flex; align-items: center; gap: 6px;
  background: rgba(0,0,0,0.25); border: 1px solid var(--bd);
  border-radius: 8px; padding: 0 10px; width: 200px;
  transition: all .2s;
}
#search-wrap:focus-within { border-color: var(--bd2); width: 260px; }
#search-wrap svg { width: 14px; height: 14px; fill: var(--tx3); flex-shrink: 0; }
#search-input { background: transparent; border: none; color: var(--tx); font-family: inherit; font-size: .88rem; width: 100%; height: 30px; }
#search-input::placeholder { color: var(--tx3); }

/* ─── MAIN LAYOUT ─── */
#main-layout { flex: 1; display: flex; overflow: hidden; }

/* ─── SIDEBAR ─── */
#sidebar {
  width: var(--sidebar); flex-shrink: 0;
  background: rgba(13,14,18,0.6);
  border-right: 1px solid var(--bd);
  overflow-y: auto; padding: 8px 0;
}
.sidebar-section { padding: 8px 0; border-bottom: 1px solid var(--bd); }
.sidebar-section:last-child { border-bottom: none; }
.sidebar-label {
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--tx3);
  padding: 4px 14px 6px;
}
.sidebar-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 14px; font-size: .88rem; color: var(--tx2);
  cursor: pointer; transition: all .15s; border-radius: 7px;
  margin: 1px 6px;
}
.sidebar-item svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; }
.sidebar-item:hover { background: rgba(255,255,255,0.06); color: var(--tx); }
.sidebar-item.active { background: var(--pt); color: var(--p); }
.sidebar-item .item-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drive-usage { height: 3px; background: var(--bd); border-radius: 2px; margin-top: 3px; overflow: hidden; }
.drive-usage-fill { height: 100%; background: var(--p); border-radius: 2px; transition: width .3s; }
.drive-usage-fill.warning { background: var(--warn); }
.drive-usage-fill.danger { background: var(--dn); }
.tag-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }

/* ─── FILE AREA ─── */
#file-area { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
#status-bar-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 12px; font-size: .75rem; color: var(--tx3);
  border-bottom: 1px solid var(--bd); flex-shrink: 0;
}
#file-container { flex: 1; overflow-y: auto; padding: 8px; position: relative; }

/* ─── GRID VIEW ─── */
#file-container.view-grid #file-grid { display: flex; flex-wrap: wrap; gap: 6px; align-content: flex-start; }
.file-item-grid {
  width: 90px; padding: 10px 6px 8px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  border-radius: 10px; cursor: pointer;
  border: 1px solid transparent;
  transition: all .18s var(--anim);
  position: relative;
}
.file-item-grid:hover { background: rgba(255,255,255,0.05); border-color: var(--bd); }
.file-item-grid.selected { background: var(--pt); border-color: var(--bd2); }
.file-item-grid.cut { opacity: .45; }
.file-icon { position: relative; }
.file-icon .fi-main { width: 48px; height: 48px; }
.file-icon .fi-badge {
  position: absolute; bottom: -2px; right: -4px;
  width: 18px; height: 18px; background: var(--bg);
  border-radius: 4px; display: flex; align-items: center; justify-content: center;
}
.file-icon .fi-badge svg { width: 14px; height: 14px; }
.file-label {
  width: 100%; text-align: center; font-size: .74rem;
  color: var(--tx2); overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; line-height: 1.3; transition: color .15s;
  padding: 0 2px;
}
.file-item-grid:hover .file-label, .file-item-grid.selected .file-label { color: var(--tx); }
.file-item-grid .tag-indicator { position: absolute; top: 4px; right: 4px; width: 8px; height: 8px; border-radius: 50%; }

/* ─── LIST VIEW ─── */
#file-container.view-list #file-grid { display: flex; flex-direction: column; gap: 1px; }
.file-item-list {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 10px; border-radius: 7px; cursor: pointer;
  border: 1px solid transparent; transition: all .15s;
}
.file-item-list:hover { background: rgba(255,255,255,0.05); }
.file-item-list.selected { background: var(--pt); border-color: var(--bd2); }
.file-item-list.cut { opacity: .45; }
.file-item-list .fi-main { width: 22px; height: 22px; flex-shrink: 0; }
.file-item-list .file-label { flex: 1; font-size: .88rem; color: var(--tx); text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-item-list .file-size { width: 80px; text-align: right; font-size: .8rem; color: var(--tx3); flex-shrink: 0; }
.file-item-list .file-date { width: 140px; text-align: right; font-size: .78rem; color: var(--tx3); flex-shrink: 0; }
.file-item-list .file-type { width: 90px; text-align: right; font-size: .78rem; color: var(--tx3); flex-shrink: 0; }

/* ─── DETAIL VIEW ─── */
#file-container.view-detail #file-grid { display: flex; flex-direction: column; }
#file-container.view-detail .detail-header {
  display: flex; gap: 8px; padding: 5px 10px;
  font-size: .75rem; color: var(--tx3); font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--bd); flex-shrink: 0;
  cursor: pointer;
}
#file-container.view-detail .detail-header span { display: flex; align-items: center; gap: 4px; }
#file-container.view-detail .dh-name { flex: 1; }
#file-container.view-detail .dh-size { width: 90px; justify-content: flex-end; }
#file-container.view-detail .dh-date { width: 160px; justify-content: flex-end; }
#file-container.view-detail .dh-type { width: 100px; justify-content: flex-end; }
.file-item-detail { display: flex; align-items: center; gap: 8px; padding: 5px 10px; border-radius: 6px; cursor: pointer; border: 1px solid transparent; transition: background .12s; }
.file-item-detail:hover { background: rgba(255,255,255,0.04); }
.file-item-detail.selected { background: var(--pt); border-color: var(--bd2); }
.file-item-detail.cut { opacity: .45; }
.file-item-detail .fi-main { width: 20px; height: 20px; flex-shrink: 0; }
.file-item-detail .file-label { flex: 1; font-size: .86rem; color: var(--tx); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-item-detail .file-size { width: 90px; text-align: right; font-size: .8rem; color: var(--tx3); flex-shrink: 0; }
.file-item-detail .file-date { width: 160px; text-align: right; font-size: .78rem; color: var(--tx3); flex-shrink: 0; }
.file-item-detail .file-type { width: 100px; text-align: right; font-size: .78rem; color: var(--tx3); flex-shrink: 0; }

/* ─── PREVIEW PANEL ─── */
#preview-panel {
  width: 280px; flex-shrink: 0;
  background: rgba(13,14,18,0.7);
  border-left: 1px solid var(--bd);
  display: flex; flex-direction: column;
  transition: width .3s;
}
#preview-panel.hidden { display: none; }
#preview-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; border-bottom: 1px solid var(--bd);
  font-size: .82rem; font-weight: 600; color: var(--tx2);
}
#preview-body {
  flex: 1; overflow-y: auto; padding: 12px;
  display: flex; flex-direction: column; gap: 8px; align-items: center;
}
#preview-body img { max-width: 100%; border-radius: 6px; }
#preview-body video { max-width: 100%; border-radius: 6px; }
#preview-meta { padding: 10px 12px; border-top: 1px solid var(--bd); font-size: .78rem; color: var(--tx3); }
.meta-row { display: flex; justify-content: space-between; margin-bottom: 6px; }
.meta-key { color: var(--tx3); }
.meta-val { color: var(--tx2); text-align: right; max-width: 140px; overflow: hidden; text-overflow: ellipsis; }

/* ─── STATUS BAR ─── */
#status-bar {
  display: flex; align-items: center; gap: 16px;
  height: var(--sb); padding: 0 14px;
  background: rgba(13,14,18,0.6);
  border-top: 1px solid var(--bd);
  font-size: .77rem; color: var(--tx3);
  flex-shrink: 0;
}
#sb-right { margin-left: auto; display: flex; gap: 12px; }
#sb-selected { color: var(--p); }

/* ─── CONTEXT MENU ─── */
.ctx-menu {
  position: fixed; z-index: 9999;
  background: rgba(13,14,18,0.92);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--bd2); border-radius: 10px;
  padding: 5px; min-width: 190px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  animation: popIn .15s var(--anim) both;
}
.ctx-menu.hidden { display: none; }
.ctx-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 12px; border-radius: 6px;
  font-size: .87rem; color: var(--tx2); cursor: pointer;
  transition: all .12s;
}
.ctx-item svg { width: 14px; height: 14px; fill: currentColor; flex-shrink: 0; opacity: .7; }
.ctx-item:hover { background: rgba(255,255,255,0.07); color: var(--tx); }
.ctx-item:hover svg { opacity: 1; }
.ctx-item.danger:hover { background: rgba(224,82,82,.15); color: var(--dn); }
.ctx-sep { height: 1px; background: var(--bd); margin: 4px 8px; }

/* ─── MODALS ─── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  z-index: 9998; display: flex;
  align-items: center; justify-content: center;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: rgba(18,20,26,0.95);
  border: 1px solid var(--bd2); border-radius: 14px;
  padding: 24px; min-width: 340px; max-width: 480px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,255,255,.06);
  animation: popIn .25s var(--anim) both;
}
.modal.hidden { display: none; }
.modal h3 { font-size: 1.1rem; font-weight: 600; color: var(--tx); margin-bottom: 18px; }
.modal p { color: var(--tx2); font-size: .92rem; margin-bottom: 16px; }
.modal input[type="text"], .modal input[type="password"], .modal input[type="number"], .modal-select {
  width: 100%; padding: 9px 13px;
  background: rgba(0,0,0,0.3); border: 1px solid var(--bd);
  border-radius: 8px; color: var(--tx); font-family: inherit; font-size: .92rem;
  transition: border-color .2s;
}
.modal input[type="text"]:focus, .modal input[type="password"]:focus, .modal input[type="number"]:focus, .modal-select:focus { border-color: var(--bd2); }
.modal-select { cursor: pointer; }
.modal-select option { background: #1c1f26; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: .78rem; color: var(--tx3); margin-bottom: 5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.checkbox-group label { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--tx2); text-transform: none; letter-spacing: 0; font-weight: 400; cursor: pointer; }
.checkbox-group input[type="number"] { width: auto; }
.path-input-wrap { display: flex; gap: 6px; }
.path-input-wrap input { flex: 1; }
.btn-browse { padding: 9px 12px; background: var(--pt); border: 1px solid var(--bd2); border-radius: 8px; color: var(--p); font-size: .82rem; cursor: pointer; white-space: nowrap; transition: all .2s; }
.btn-browse:hover { background: var(--ph); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }
.btn-cancel { padding: 9px 18px; background: transparent; border: 1px solid var(--bd); border-radius: 8px; color: var(--tx2); font-family: inherit; font-size: .9rem; cursor: pointer; transition: all .2s; }
.btn-cancel:hover { background: rgba(255,255,255,0.07); color: var(--tx); border-color: var(--bd2); }
.btn-ok { padding: 9px 18px; background: var(--p); border: 1px solid var(--p); border-radius: 8px; color: #000; font-family: inherit; font-size: .9rem; font-weight: 600; cursor: pointer; transition: all .2s; }
.btn-ok:hover { background: #33ffff; box-shadow: 0 4px 16px rgba(0,255,255,.3); }
.btn-ok.danger { background: var(--dn); border-color: var(--dn); color: #fff; }
.btn-ok.danger:hover { background: #ef6565; box-shadow: 0 4px 16px rgba(224,82,82,.3); }
.sort-options, .sort-dir-wrap { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.sort-opt { display: flex; align-items: center; justify-content: flex-start; gap: 8px; font-size: .9rem; color: var(--tx2); cursor: pointer; padding: 4px 0; }
.sort-opt input[type="radio"], .sort-opt input[type="checkbox"] { flex-shrink: 0; width: auto; accent-color: var(--p); cursor: pointer; }
.sort-opt:hover { color: var(--tx); }
#openwith-list { display: flex; flex-direction: column; gap: 4px; max-height: 280px; overflow-y: auto; margin-bottom: 4px; }
.openwith-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; cursor: pointer; border: 1px solid transparent; transition: all .15s; font-size: .9rem; color: var(--tx2); }
.openwith-item svg { width: 20px; height: 20px; fill: currentColor; }
.openwith-item:hover { background: var(--pt); color: var(--tx); border-color: var(--bd2); }
#props-content { display: flex; flex-direction: column; gap: 0; max-height: 400px; overflow-y: auto; }
.props-icon-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--bd); }
.props-icon-row .fi-main { width: 48px; height: 48px; }
.props-icon-row .props-name { font-size: 1rem; font-weight: 600; color: var(--tx); }
.props-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--bd); font-size: .88rem; }
.props-row:last-child { border-bottom: none; }
.props-key { color: var(--tx3); font-weight: 500; }
.props-val { color: var(--tx2); max-width: 240px; word-break: break-all; text-align: right; }

/* ─── FULLSCREEN VIEWERS ─── */
.fullscreen-viewer {
  position: fixed; inset: 0; z-index: 9990;
  background: rgba(8,9,11,0.97);
  display: flex; flex-direction: column;
  animation: fadeIn .2s ease;
}
.fullscreen-viewer.hidden { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.viewer-toolbar {
  display: flex; align-items: center; gap: 6px;
  padding: 0 12px; height: 44px; flex-shrink: 0;
  background: rgba(13,14,18,0.9);
  border-bottom: 1px solid var(--bd);
}
.vt-btn {
  padding: 5px 10px; background: transparent; border: 1px solid transparent;
  border-radius: 7px; color: var(--tx2); font-family: inherit; font-size: .88rem;
  cursor: pointer; transition: all .15s; display: flex; align-items: center; gap: 5px;
  white-space: nowrap;
}
.vt-btn:hover { background: rgba(255,255,255,0.08); color: var(--tx); border-color: var(--bd2); }
.vt-btn.close { color: var(--tx3); margin-left: auto; }
.vt-btn.close:hover { background: rgba(224,82,82,.18); color: var(--dn); border-color: rgba(224,82,82,.3); }
.vt-sep { width: 1px; height: 22px; background: var(--bd); margin: 0 3px; }
.vt-name { font-size: .9rem; font-weight: 600; color: var(--tx); max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vt-info { font-size: .8rem; color: var(--tx3); }
.vt-select { background: rgba(0,0,0,0.3); border: 1px solid var(--bd); border-radius: 6px; color: var(--tx); font-family: inherit; font-size: .83rem; padding: 3px 6px; cursor: pointer; }
.vt-select option { background: #1c1f26; }
.viewer-toolbar label { display: flex; align-items: center; gap: 5px; font-size: .82rem; color: var(--tx3); cursor: pointer; white-space: nowrap; }
.viewer-toolbar label:hover { color: var(--tx); }
.viewer-toolbar input[type="checkbox"] { accent-color: var(--p); }

/* ─── IMAGE VIEWER ─── */
#img-canvas {
  flex: 1; position: relative; display: flex; align-items: center; justify-content: center;
  overflow: hidden; cursor: grab; background: radial-gradient(ellipse at center, rgba(0,255,255,0.02) 0%, transparent 70%);
}
#img-canvas:active { cursor: grabbing; }
#img-display { max-width: 100%; max-height: 100%; transition: transform .2s ease; transform-origin: center; border-radius: 4px; }
.nav-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 80px; background: rgba(13,14,18,0.6);
  border: 1px solid var(--bd); border-radius: 8px;
  color: var(--tx2); font-size: 2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; z-index: 10; backdrop-filter: blur(8px);
}
.nav-arrow:hover { background: rgba(0,255,255,.15); color: var(--p); border-color: var(--bd2); }
.nav-arrow.left { left: 12px; }
.nav-arrow.right { right: 12px; }
#img-counter { font-size: .82rem; color: var(--tx3); }
#img-zoom-level { font-size: .82rem; color: var(--tx3); min-width: 42px; text-align: center; }

/* ─── TEXT EDITOR ─── */
#editor-find-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px; background: rgba(13,14,18,0.8);
  border-bottom: 1px solid var(--bd);
}
#editor-find-bar.hidden { display: none; }
#editor-find-input, #editor-replace-input {
  background: rgba(0,0,0,.3); border: 1px solid var(--bd);
  border-radius: 6px; color: var(--tx); font-family: inherit;
  font-size: .88rem; padding: 4px 10px; width: 180px;
}
#editor-find-input:focus, #editor-replace-input:focus { border-color: var(--bd2); }
#editor-body { flex: 1; display: flex; overflow: hidden; }
#editor-line-nums {
  width: 48px; background: rgba(0,0,0,.25); padding: 8px 0;
  text-align: right; font-family: 'Courier New',monospace; font-size: 13px;
  color: var(--tx3); line-height: 1.6; overflow: hidden;
  flex-shrink: 0; border-right: 1px solid var(--bd); user-select: none;
  padding-right: 8px;
}
#editor-textarea {
  flex: 1; background: rgba(13,14,18,0.5); border: none;
  color: var(--tx); font-family: 'Courier New',monospace; font-size: 13px;
  line-height: 1.6; padding: 8px 14px; resize: none;
  tab-size: 4; outline: none;
}
#editor-infobar {
  display: flex; align-items: center; gap: 16px;
  padding: 0 14px; height: 24px; background: rgba(0,255,255,.06);
  border-top: 1px solid var(--bd); font-size: .76rem; color: var(--tx3);
  flex-shrink: 0;
}
#editor-modified-dot { color: var(--warn); font-size: .9rem; }
#editor-modified-dot.hidden { display: none; }
#editor-status { font-size: .8rem; color: var(--tx3); }

/* ─── MEDIA PLAYER ─── */
#player-body { flex: 1; display: flex; overflow: hidden; }
#player-playlist-wrap {
  width: 260px; flex-shrink: 0; border-right: 1px solid var(--bd);
  display: flex; flex-direction: column;
}
#player-playlist-header {
  padding: 10px 14px; font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em; color: var(--tx3);
  border-bottom: 1px solid var(--bd);
}
#player-playlist { flex: 1; overflow-y: auto; }
.playlist-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; cursor: pointer; border-bottom: 1px solid var(--bd);
  font-size: .86rem; color: var(--tx2); transition: background .15s;
}
.playlist-item:hover { background: rgba(255,255,255,.05); color: var(--tx); }
.playlist-item.active { background: var(--pt); color: var(--p); border-left: 2px solid var(--p); }
.playlist-item .pl-num { width: 22px; text-align: center; color: var(--tx3); font-size: .78rem; }
.playlist-item .pl-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.playlist-item .pl-dur { color: var(--tx3); font-size: .78rem; flex-shrink: 0; }
#player-main { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 20px; gap: 16px; }
#player-media-wrap { flex: 1; display: flex; align-items: center; justify-content: center; width: 100%; max-height: 50vh; }
#player-video { max-width: 100%; max-height: 100%; border-radius: 8px; }
#player-visualizer { max-width: 100%; max-height: 100%; border-radius: 8px; }
#player-album-art { width: 180px; height: 180px; display: flex; align-items: center; justify-content: center; }
#player-album-art svg { width: 160px; height: 160px; animation: albumSpin 8s linear infinite; }
@keyframes albumSpin { to { transform: rotate(360deg); } }
#player-info { text-align: center; }
#player-title { font-size: 1.1rem; font-weight: 600; color: var(--tx); }
#player-sub { font-size: .85rem; color: var(--tx3); margin-top: 4px; }
#player-time-wrap { display: flex; align-items: center; gap: 10px; width: 100%; }
#player-curr, #player-total { font-size: .82rem; color: var(--tx3); min-width: 36px; text-align: center; font-variant-numeric: tabular-nums; }
#player-progress-wrap { flex: 1; cursor: pointer; padding: 10px 0; }
#player-progress-bg { height: 4px; background: rgba(255,255,255,.1); border-radius: 4px; position: relative; transition: height .2s; }
#player-progress-wrap:hover #player-progress-bg { height: 6px; }
#player-progress-fill { height: 100%; background: var(--p); border-radius: 4px; width: 0%; transition: width .1s; }
#player-progress-thumb { position: absolute; top: 50%; right: 0; width: 14px; height: 14px; background: var(--p); border-radius: 50%; transform: translate(50%,-50%) scale(0); transition: transform .2s; box-shadow: 0 0 8px var(--p); }
#player-progress-wrap:hover #player-progress-thumb { transform: translate(50%,-50%) scale(1); }
#player-controls { display: flex; align-items: center; gap: 8px; }
.player-btn { background: transparent; border: 1px solid transparent; border-radius: 8px; color: var(--tx2); font-size: 1.1rem; width: 42px; height: 42px; cursor: pointer; transition: all .18s; display: flex; align-items: center; justify-content: center; }
.player-btn.big { width: 52px; height: 52px; font-size: 1.4rem; background: var(--pt); border-color: var(--bd2); color: var(--p); }
.player-btn:hover { background: rgba(255,255,255,.08); color: var(--tx); border-color: var(--bd2); }
.player-btn.big:hover { background: var(--ph); box-shadow: 0 0 16px rgba(0,255,255,.2); }
#player-vol { width: 80px; accent-color: var(--p); cursor: pointer; }

/* ─── NOTIFICATIONS ─── */
#notifs { position: fixed; top: 54px; right: 16px; z-index: 99999; display: flex; flex-direction: column; gap: 8px; max-width: 280px; }
.notif {
  background: rgba(13,14,18,0.92);
  backdrop-filter: blur(16px);
  border: 1px solid var(--bd);
  border-radius: 10px; padding: 10px 14px;
  font-size: .86rem; font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  animation: slideIn .3s var(--anim);
}
@keyframes slideIn { from { opacity:0; transform:translateX(60px); } to { opacity:1; transform:translateX(0); } }
.notif.ok { border-left: 3px solid var(--ok); }
.notif.err { border-left: 3px solid var(--dn); }
.notif.inf { border-left: 3px solid var(--p); }

/* ─── FILE ICONS ─── */
.fi-main { display: flex; align-items: center; justify-content: center; }
.fi-main svg { width: 100%; height: 100%; }

/* ─── ANIMATIONS ─── */
@keyframes popIn { 0%{opacity:0;transform:scale(0.92) translateY(8px)} 100%{opacity:1;transform:scale(1) translateY(0)} }

/* ─── SELECTION BOX ─── */
#selection-box {
  position: fixed; border: 1px solid rgba(0,255,255,.5);
  background: rgba(0,255,255,.06); pointer-events: none; z-index: 500;
}

/* ─── LOADING ─── */
.loading-spinner {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px; gap: 16px; color: var(--tx3); font-size: .9rem;
}
.spinner { width: 36px; height: 36px; border: 3px solid var(--bd); border-top-color: var(--p); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── EMPTY STATE ─── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 60px 20px; gap: 12px; color: var(--tx3);
}
.empty-state svg { width: 64px; height: 64px; fill: var(--tx3); opacity: .3; }
.empty-state .es-title { font-size: 1rem; font-weight: 600; opacity: .6; }
.empty-state .es-sub { font-size: .85rem; opacity: .4; }

/* ─── DRAG AND DROP ─── */
#file-area.drag-over { background: rgba(0,255,255,.04); }
#file-area.drag-over::before {
  content: 'Soltar para copiar'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--p); pointer-events: none;
  border: 2px dashed var(--p); border-radius: 8px;
  background: rgba(0,255,255,.04);
}

/* ─── ZIP PROGRESS (simulated) ─── */
#zip-progress-wrap { margin-top: 12px; }
#zip-progress-bar { height: 6px; background: var(--bd); border-radius: 4px; overflow: hidden; }
#zip-progress-fill { height: 100%; background: var(--p); border-radius: 4px; width: 0%; transition: width .2s; }

/* ─── WELCOME SCREEN ─── */
.welcome-screen {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 40px; gap: 20px; text-align: center;
}
.welcome-icon svg { width: 80px; height: 80px; fill: var(--p); opacity: .25; }
.welcome-screen h2 { font-size: 1.4rem; font-weight: 700; color: var(--tx); }
.welcome-screen p { font-size: .95rem; color: var(--tx3); max-width: 380px; }
.welcome-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }
.welcome-btn {
  display: flex; align-items: center; gap: 9px;
  padding: 12px 24px; border-radius: 10px; cursor: pointer;
  font-family: inherit; font-size: .95rem; font-weight: 600;
  border: 1px solid var(--bd2); color: var(--tx2);
  background: rgba(255,255,255,0.04);
  transition: all .2s var(--anim);
}
.welcome-btn svg { width: 18px; height: 18px; fill: currentColor; }
.welcome-btn:hover { background: rgba(255,255,255,0.09); color: var(--tx); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.welcome-btn.primary { background: var(--pt); color: var(--p); border-color: var(--bd2); }
.welcome-btn.primary:hover { background: var(--ph); box-shadow: 0 8px 24px rgba(0,255,255,.15); }
.welcome-drop-hint {
  display: flex; align-items: center; gap: 8px; margin-top: 24px;
  padding: 14px 28px; border: 2px dashed var(--bd2); border-radius: 14px;
  color: var(--tx3); font-size: .9rem;
  animation: pulse 3s ease-in-out infinite;
}
.welcome-drop-hint svg { width: 20px; height: 20px; fill: currentColor; }
@keyframes pulse { 0%,100%{ border-color: var(--bd2); } 50%{ border-color: rgba(0,255,255,.35); } }

/* ─── BREADCRUMB ACTIVE ─── */
.bc-active { color: var(--tx) !important; font-weight: 600; }
.bc-seg { user-select: none; }

/* ─── DRAG OVER STATE ─── */
#file-area.drag-over { outline: 2px dashed var(--p); outline-offset: -4px; background: rgba(0,255,255,.03); }