/* ── Reset & Variables ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #0f1117;
  --bg-card:      #1a1d27;
  --bg-hover:     #1e2130;
  --sidebar:      #13151f;
  --sidebar-w:    220px;
  --border:       #2a2d3e;
  --border-light: #323650;

  --text:         #e2e4f0;
  --text-muted:   #8688a0;
  --text-dim:     #5c5f78;

  --accent:       #6366f1;
  --accent-hover: #7c7ff5;
  --danger:       #ef4444;
  --danger-hover: #dc2626;
  --success:      #22c55e;
  --warning:      #f59e0b;
  --down-color:   #3b82f6;
  --up-color:     #f97316;

  --radius:       8px;
  --radius-sm:    5px;
  --font:         -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono:         'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
}

html { font-size: 14px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}

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

/* ── Layout ─────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
}

.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 2rem;
  max-width: 1400px;
  min-height: 100vh;
}

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
}
.logo-icon { font-size: 1.4rem; }
.logo-text  { font-size: 1rem; font-weight: 700; color: var(--text); letter-spacing: -0.02em; }

.sidebar-nav { flex: 1; padding: 0.75rem 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0;
  transition: background 0.15s, color 0.15s;
}
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-item:hover { background: var(--bg-hover); color: var(--text); }
.nav-item.active { background: rgba(99,102,241,0.15); color: var(--accent); border-left: 2px solid var(--accent); }

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.user-info { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.user-avatar {
  width: 28px; height: 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}
.user-name { font-size: 0.8rem; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.badge-admin { font-size: 0.65rem; background: rgba(99,102,241,0.2); color: var(--accent); border-radius: 3px; padding: 1px 4px; }

.btn-logout {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 4px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center;
}
.btn-logout:hover { color: var(--danger); background: rgba(239,68,68,0.1); }
.btn-logout svg { width: 16px; height: 16px; }

/* ── Page Header ────────────────────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.75rem;
  flex-wrap: wrap; gap: 1rem;
}
.page-header h2 { font-size: 1.4rem; font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.825rem; font-weight: 600; font-family: var(--font);
  cursor: pointer; transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger  { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); }
.btn-ghost   { background: transparent; color: var(--text); border-color: var(--border-light); }
.btn-ghost:hover { background: var(--bg-hover); }
.btn-sm      { padding: 0.3rem 0.6rem; font-size: 0.75rem; }
.btn-full    { width: 100%; justify-content: center; }

/* ── Forms ──────────────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.8rem; font-weight: 500; color: var(--text-muted); }
.form-group small  { font-size: 0.75rem; color: var(--text-dim); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.input-text, .input-select {
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem;
  font-size: 0.85rem; font-family: var(--font);
  width: 100%;
  transition: border-color 0.15s;
}
.input-text:focus, .input-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(99,102,241,0.2);
}
.input-select { cursor: pointer; }
.input-search {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.7rem;
  font-size: 0.82rem; font-family: var(--font);
  width: 200px;
}
.input-search:focus { outline: none; border-color: var(--accent); }

.checkbox-label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.85rem; }
.checkbox-label input { cursor: pointer; accent-color: var(--accent); }

.optional { color: var(--text-dim); font-weight: normal; }
.required  { color: var(--danger); }

/* ── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  margin-bottom: 1rem;
}
.alert-error { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: #86efac; }
.alert-info    { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.3); color: #a5b4fc; }

/* ── Stats Grid ─────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
}
.stat-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 0.4rem; }
.stat-value { font-size: 1.5rem; font-weight: 700; }
.stat-value.up  { color: var(--up-color); }
.stat-value.dim { color: var(--text-muted); }
.stat-sub { font-size: 0.72rem; color: var(--text-dim); margin-top: 0.2rem; }

/* ── Section ────────────────────────────────────────────────────────────── */
.section { margin-bottom: 2rem; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.section-header h3 { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Torrent Table ──────────────────────────────────────────────────────── */
.torrent-table, .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.torrent-table th, .data-table th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.torrent-table td, .data-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid rgba(42,45,62,0.5);
  vertical-align: middle;
}
.torrent-table tr:hover td, .data-table tr:hover td { background: var(--bg-hover); }

.col-name { max-width: 280px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.col-size  { color: var(--text-muted); white-space: nowrap; }
.col-progress { min-width: 120px; }
.col-speed.down { color: var(--down-color); font-family: var(--mono); }
.col-speed.up   { color: var(--up-color);   font-family: var(--mono); }
.col-ratio { font-family: var(--mono); color: var(--text-muted); }
.col-eta   { font-family: var(--mono); color: var(--text-muted); white-space: nowrap; min-width: 56px; }
.actions-col { white-space: nowrap; }

.progress-bar {
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 2px;
}
.progress-fill { height: 100%; border-radius: 3px; transition: width 0.3s; }
.progress-fill.state-downloading { background: var(--down-color); }
.progress-fill.state-seeding     { background: var(--success); }
.progress-fill.state-checking    { background: var(--warning); }
.progress-fill.state-stopped     { background: var(--text-dim); }
.progress-pct { font-size: 0.7rem; color: var(--text-muted); font-family: var(--mono); }

/* Full torrent list page */
.torrent-list-full table { width: 100%; }

/* ── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 7px;
  border-radius: 20px;
  font-size: 0.7rem; font-weight: 600;
  white-space: nowrap;
}
.badge-downloading { background: rgba(59,130,246,0.15); color: #93c5fd; }
.badge-seeding     { background: rgba(34,197,94,0.15);  color: #86efac; }
.badge-stopped     { background: rgba(107,114,128,0.15); color: #9ca3af; }
.badge-checking    { background: rgba(245,158,11,0.15); color: #fcd34d; }
.badge-active      { background: rgba(34,197,94,0.15);  color: #86efac; }
.badge-closed      { background: rgba(107,114,128,0.15); color: #9ca3af; }
.badge-admin       { background: rgba(99,102,241,0.15); color: #a5b4fc; }
.badge-user        { background: rgba(107,114,128,0.15); color: #9ca3af; }
.badge-download    { background: rgba(59,130,246,0.15); color: #93c5fd; }
.badge-sm { padding: 1px 5px; font-size: 0.65rem; }

/* ── Feed List ──────────────────────────────────────────────────────────── */
.feed-list { display: flex; flex-direction: column; gap: 0.75rem; }
.feed-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  transition: border-color 0.15s;
}
.feed-card:hover { border-color: var(--border-light); }
.feed-card-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.4rem; flex-wrap: wrap; }
.feed-info { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.feed-name { font-weight: 600; }
.feed-owner { font-size: 0.75rem; color: var(--text-muted); }
.feed-filter { font-size: 0.75rem; color: var(--text-muted); }
.feed-actions { display: flex; align-items: center; gap: 0.4rem; }
.feed-meta { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; font-size: 0.76rem; color: var(--text-dim); }
.feed-url { font-family: var(--mono); font-size: 0.73rem; }
.feed-interval::before { content: '↻ '; }
.feed-last::before { content: '⏱ '; }

/* ── Login ──────────────────────────────────────────────────────────────── */
.login-body { display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-container { width: 100%; max-width: 400px; padding: 1rem; }
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.login-header { text-align: center; margin-bottom: 2rem; }
.login-logo { font-size: 2.5rem; display: block; margin-bottom: 0.5rem; }
.login-header h1 { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.25rem; }
.login-header p { color: var(--text-muted); font-size: 0.875rem; }
.login-form .form-group { margin-bottom: 1.2rem; }
.login-form .btn { margin-top: 0.5rem; padding: 0.6rem; font-size: 0.9rem; }

/* ── Modals ─────────────────────────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0;
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.modal[hidden] { display: none !important; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(2px);
}
.modal-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  z-index: 1;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-sm  { max-width: 380px; }
.modal-wide { max-width: 700px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1rem; font-weight: 600; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 1.1rem;
  line-height: 1; padding: 4px;
  border-radius: 4px;
}
.modal-close:hover { color: var(--text); background: var(--bg-hover); }
.modal-body  { padding: 1.5rem; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 0.6rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

/* ── Tabs ───────────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; }
.tab {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 0.85rem; font-weight: 500;
  padding: 0.6rem 1rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { }

/* ── Drop Zone ──────────────────────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(99,102,241,0.05);
}
.drop-zone-inner svg { color: var(--text-dim); margin-bottom: 0.75rem; }
.drop-zone-inner p { color: var(--text-muted); font-size: 0.85rem; }
.file-label { color: var(--accent); cursor: pointer; }
.file-label:hover { color: var(--accent-hover); }
.file-chosen { margin-top: 0.5rem; font-size: 0.8rem; color: var(--success); }

/* ── Empty State ────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 4rem 2rem;
  color: var(--text-muted);
}
.empty-state svg { display: block; margin: 0 auto 1rem; color: var(--text-dim); }

/* ── Loading ────────────────────────────────────────────────────────────── */
.loading-spinner {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ── Torrent action row ─────────────────────────────────────────────────── */
.torrent-actions { display: flex; gap: 0.3rem; align-items: center; }

/* ── Misc ───────────────────────────────────────────────────────────────── */
.flash { padding: 0.7rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: 0.85rem; }
.flash-error   { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }
.flash-success { background: rgba(34,197,94,0.1);  border: 1px solid rgba(34,197,94,0.3); color: #86efac; }

/* ── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-220px); }
  .main-content { margin-left: 0; padding: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .drawer-panel { width: 100% !important; }
}

/* ── Detail Drawer ───────────────────────────────────────────────────────── */
.drawer {
  position: fixed; inset: 0;
  z-index: 1200;
  pointer-events: none;
}
.drawer[hidden] { display: none !important; }
.drawer-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.28s ease;
  pointer-events: none;
}
.drawer-open .drawer-backdrop {
  opacity: 1;
  pointer-events: all;
}
.drawer-panel {
  position: absolute;
  top: 50%; left: 50%;
  width: 800px;
  max-width: 95vw;
  height: 85vh;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0,0,0,0.7);
  display: flex; flex-direction: column;
  transform: translate(-50%, -46%) scale(0.96);
  opacity: 0;
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1), opacity 0.25s ease;
  pointer-events: all;
  overflow: hidden;
}
.drawer-open .drawer-panel {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.drawer-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.drawer-title-wrap { display: flex; align-items: center; gap: 0.6rem; flex: 1; min-width: 0; flex-wrap: wrap; }
.drawer-title {
  font-size: 0.92rem; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 380px;
}

/* Speed bar */
.drawer-speed-bar {
  display: flex; gap: 0; flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.speed-stat {
  flex: 1; padding: 0.7rem 1rem;
  display: flex; flex-direction: column; gap: 0.2rem;
  border-right: 1px solid var(--border);
}
.speed-stat:last-child { border-right: none; }
.speed-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.speed-val { font-size: 1rem; font-weight: 700; font-family: var(--mono); color: var(--text); }
.speed-val.down { color: var(--down-color); }
.speed-val.up   { color: var(--up-color); }

/* Progress bar in drawer */
.drawer-progress-wrap { padding: 0 0; flex-shrink: 0; }
.drawer-prog { height: 4px; border-radius: 0; margin: 0; }

/* Tabs in drawer */
.drawer-tabs { border-bottom: 1px solid var(--border); flex-shrink: 0; padding: 0 0.5rem; }

/* Scrollable tab content */
.drawer-tab-pane {
  flex: 1; overflow-y: auto;
  padding: 1.25rem;
}

/* Overview grid */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.detail-item {
  display: flex; flex-direction: column; gap: 0.2rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
}
.detail-item-full { grid-column: 1 / -1; }
.detail-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.detail-val { font-size: 0.82rem; word-break: break-all; }
.detail-val.mono { font-family: var(--mono); font-size: 0.75rem; }
.mono { font-family: var(--mono); }

/* Peers summary */
.peers-summary {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem; margin-bottom: 1rem;
}
.peer-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
  text-align: center;
}
.peer-num { font-size: 1.8rem; font-weight: 700; font-family: var(--mono); color: var(--text); }
.peer-num.down { color: var(--down-color); }
.peer-num.up   { color: var(--up-color); }
.peer-lbl { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 0.25rem; }
.peers-note { font-size: 0.75rem; color: var(--text-dim); text-align: center; }

/* File table in drawer */
.file-table { font-size: 0.78rem; }
.file-name { max-width: 220px; }

/* Clickable torrent rows */
.torrent-row { cursor: pointer; transition: background 0.1s; }
.torrent-row:hover td { background: var(--bg-hover) !important; }

/* ── Drop zone ───────────────────────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 0.75rem;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(99,102,241,0.06);
}
.drop-zone-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.4rem; padding: 1.5rem 1rem; text-align: center;
  color: var(--text-muted); font-size: 0.85rem;
  pointer-events: none;
}
.drop-zone-inner svg { color: var(--accent); opacity: 0.7; }
.drop-zone-inner p { margin: 0; }
.drop-hint { font-size: 0.72rem; color: var(--text-dim) !important; }
.file-label { color: var(--accent); cursor: pointer; pointer-events: all; text-decoration: underline; }

/* File chips (selected files list) */
.file-list { display: flex; flex-direction: column; gap: 0.35rem; max-height: 180px; overflow-y: auto; }
.file-chip {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.65rem;
  font-size: 0.8rem;
}
.file-chip-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-chip-size { color: var(--text-muted); font-size: 0.72rem; white-space: nowrap; font-family: var(--mono); }
.file-chip-rm {
  background: none; border: none; cursor: pointer;
  color: var(--text-dim); font-size: 0.8rem; line-height: 1;
  padding: 2px 4px; border-radius: 3px;
  flex-shrink: 0;
}
.file-chip-rm:hover { color: var(--danger); background: rgba(239,68,68,0.1); }

/* Textarea input */
.input-textarea {
  width: 100%; resize: vertical;
  font-family: var(--mono); font-size: 0.8rem;
  line-height: 1.6;
}

/* Batch add progress */
.add-progress { margin-top: 0.75rem; }
.add-progress-bar {
  height: 4px; background: var(--border);
  border-radius: 2px; overflow: hidden; margin-bottom: 0.4rem;
}
.add-progress-fill {
  height: 100%; width: 0%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}
.add-progress-text { font-size: 0.72rem; color: var(--text-muted); }

/* Global Dropzone Overlay */
.global-dropzone {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  pointer-events: none; /* Pass events to document so dragleave doesn't flicker */
}
.global-dropzone[hidden] {
  opacity: 0;
  visibility: hidden;
  display: flex; /* Override display:none to maintain flex alignment for transition */
}
.global-dropzone:not([hidden]) {
  opacity: 1;
  visibility: visible;
}
.global-dropzone-content {
  text-align: center;
  color: var(--text);
  border: 2px dashed var(--accent);
  padding: 4rem 5rem;
  border-radius: var(--radius-lg);
  background: rgba(14, 165, 233, 0.05);
}
.global-dropzone-content h2 { margin: 0 0 0.5rem 0; font-size: 1.5rem; }
.global-dropzone-content p { margin: 0; color: var(--text-dim); }