/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

:root {
  --bg: #0a0a0f;
  --bg2: #12121a;
  --bg3: #1a1a26;
  --surface: #1e1e2e;
  --border: #2a2a3e;
  --text: #e8e8f0;
  --text2: #8888a0;
  --accent: #6c47ff;
  --accent2: #5de3ff;
  --accent3: #ff4757;
  --green: #2ed573;
  --yellow: #ffa502;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,.4);
}

html { font-size: 15px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent2); text-decoration: none; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow);
}

.modal h2 { margin-bottom: 1.5rem; font-size: 1.2rem; }

.lang-title { text-align: center; margin-bottom: 2rem; }
.lang-title span { display: block; }
.lang-title span:first-child { font-size: 1.1rem; margin-bottom: .3rem; }
.lang-title span:last-child { color: var(--text2); font-size: .95rem; }

.lang-options {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.lang-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: 1.2rem 2rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: all .2s;
  font-size: 1rem;
}

.lang-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(108,71,255,.3);
}

.lang-btn .lang-icon { font-size: 2rem; }

.lang-subtitle { text-align: center; margin-top: 1.5rem; color: var(--text2); font-size: .85rem; }

/* ===== LOGIN PAGE ===== */
.login-page {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a0a0f 0%, #1a0a2e 50%, #0a0a1f 100%);
  padding: 1rem;
}

.login-container {
  width: 100%;
  max-width: 380px;
}

.login-header { text-align: center; margin-bottom: 2rem; }

.login-logo { font-size: 3rem; margin-bottom: .5rem; }

.login-header h1 { font-size: 1.5rem; margin-bottom: .3rem; }

.login-subtitle { color: var(--text2); font-size: .9rem; }

.login-step { display: none; }

.login-step.active { display: block; animation: fadeIn .3s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-label {
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
  color: var(--accent2);
  font-weight: 500;
}

.input-group { margin-bottom: .8rem; }

.form-input {
  width: 100%;
  padding: .8rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .95rem;
  transition: border-color .2s;
  outline: none;
}

.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(108,71,255,.2); }

.form-input::placeholder { color: var(--text2); }

.btn-primary {
  width: 100%;
  padding: .8rem;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s;
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(108,71,255,.4); }

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-block;
  padding: .8rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-size: .95rem;
  cursor: pointer;
}

.btn-next { display: flex; align-items: center; justify-content: center; gap: .5rem; margin-top: .5rem; }

.btn-arrow { font-size: 1.2rem; }

.name-greeting {
  color: var(--yellow);
  font-size: .95rem;
  margin-bottom: 1rem;
}

.error-box {
  background: rgba(255,71,87,.15);
  border: 1px solid var(--accent3);
  color: var(--accent3);
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: .9rem;
  text-align: center;
  animation: shake .3s;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.blocked-msg { font-size: 3rem; text-align: center; margin-bottom: 1rem; }

.blocked-text { color: var(--yellow); text-align: center; margin-bottom: 1.5rem; font-size: .95rem; line-height: 1.5; }

/* ===== MAIN APP ===== */
#app {
  display: flex;
  height: 100vh;
  position: relative;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: 320px;
  min-width: 320px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 100;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--border);
}

.logo { font-size: 1rem; font-weight: 700; }

.close-sidebar { display: none; background: none; border: none; color: var(--text2); font-size: 1.2rem; cursor: pointer; }

.search-box { padding: .8rem; }

.search-box input {
  width: 100%;
  padding: .6rem .8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  outline: none;
  font-size: .9rem;
}

.search-box input:focus { border-color: var(--accent); }

.categories { flex: 1; overflow-y: auto; overflow-x: hidden; }

.categories::-webkit-scrollbar { width: 4px; }
.categories::-webkit-scrollbar-track { background: transparent; }
.categories::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.category { border-bottom: 1px solid var(--border); }

.category-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1rem;
  cursor: pointer;
  user-select: none;
  transition: background .15s;
}

.category-header:hover { background: var(--surface); }

.category-name { flex: 1; font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--text2); }

.category-count { font-size: .75rem; color: var(--text2); background: var(--surface); padding: 2px 8px; border-radius: 10px; }

.chevron { font-size: .7rem; color: var(--text2); transition: transform .2s; }

.category.collapsed .chevron { transform: rotate(-90deg); }

.category.collapsed .category-channels { display: none; }

.category-channels { max-height: none; overflow: visible; }

.channel-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .6rem 1rem .6rem 1.5rem;
  cursor: pointer;
  transition: background .15s;
}

.channel-item:hover { background: var(--surface); }

.channel-logo {
  width: 36px; height: 36px;
  object-fit: contain;
  border-radius: 6px;
  background: var(--bg3);
  flex-shrink: 0;
}

.channel-fallback {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.channel-info { flex: 1; min-width: 0; }

.channel-name { font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.channel-watchers { font-size: .7rem; color: var(--text2); margin-top: 2px; display: flex; gap: 4px; flex-wrap: wrap; }

.live-badge { color: var(--accent3); font-weight: 600; animation: pulse 2s infinite; }

.top-badge { display: inline-flex; align-items: center; gap: 3px; font-size: .65rem; background: linear-gradient(135deg, #ffa502, #ff6348); color: #fff; padding: 1px 6px; border-radius: 4px; font-weight: 700; white-space: nowrap; animation: pulse 2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}

/* ===== PLAYER AREA ===== */
.player-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.top-bar {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .6rem 1rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.menu-btn { display: none; background: none; border: none; color: var(--text); font-size: 1.3rem; cursor: pointer; }

.now-playing { flex: 1; min-width: 0; }

.np-label { font-size: .75rem; color: var(--text2); display: block; }

.np-name { font-size: .9rem; font-weight: 600; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.top-actions { display: flex; gap: .5rem; align-items: center; }

.top-btn {
  background: none; border: none;
  color: var(--text2); font-size: 1.1rem;
  cursor: pointer; padding: 4px 8px;
  border-radius: 6px;
  transition: background .15s;
  text-decoration: none;
}

.top-btn:hover { background: var(--surface); }

.global-watchers { font-size: .85rem; color: var(--accent3); padding: 4px 8px; }

.player-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  position: relative;
  overflow: hidden;
}

.player-placeholder {
  text-align: center;
  color: var(--text2);
}

.player-wrapper:has(.player-placeholder:not(:empty)) iframe { display:block; }

.iframe-overlay {
  position:absolute; inset:0; z-index:10;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  background:rgba(0,0,0,.15);
  backdrop-filter:blur(2px);
  transition:opacity .3s;
}
.iframe-overlay:hover { background:rgba(0,0,0,.05); }
.iframe-overlay-text {
  display:flex; align-items:center; gap:8px;
  padding:10px 20px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  color:var(--text);
  font-size:.9rem;
  pointer-events:none;
  box-shadow:var(--shadow);
}
.iframe-overlay-text i { font-size:1.3rem; color:var(--accent2); }

.placeholder-icon { font-size: 4rem; margin-bottom: 1rem; opacity: .5; line-height:1; }

.video-player {
  width: 100%; height: 100%;
  object-fit: contain;
  background: #000;
}

.buffering-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.7);
  z-index: 5;
  gap: 1rem;
}

.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.buffering-overlay p { color: var(--text2); font-size: .9rem; }

.player-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem 1rem;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}

.channel-meta { display: flex; align-items: center; gap: .5rem; }

.watcher-count { font-size: .8rem; color: var(--accent3); font-weight: 600; }

.comment-toggle {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .9rem;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  transition: background .15s;
}

.comment-toggle:hover { background: var(--surface); }

/* ===== COMMENT PANEL ===== */
.comment-panel {
  width: 320px;
  min-width: 320px;
  background: var(--bg2);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.close-comments { background: none; border: none; color: var(--text2); font-size: 1.1rem; cursor: pointer; }

.comment-list {
  flex: 1;
  overflow-y: auto;
  padding: .5rem;
}

.comment-list::-webkit-scrollbar { width: 3px; }
.comment-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.no-comments { text-align: center; color: var(--text2); padding: 2rem; font-size: .85rem; }

.comment-item {
  padding: .5rem .7rem;
  margin-bottom: .3rem;
  background: var(--surface);
  border-radius: 8px;
  animation: fadeIn .2s ease;
}

.comment-user { margin-bottom: .2rem; font-size: .8rem; }

.comment-user strong { color: var(--accent2); }

.admin-badge { font-size: .8rem; margin-left: .3rem; }

.comment-text { font-size: .85rem; line-height: 1.4; word-break: break-word; }

.comment-input-area {
  display: flex;
  gap: .5rem;
  padding: .5rem;
  border-top: 1px solid var(--border);
}

.comment-input-area input {
  flex: 1;
  padding: .6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  outline: none;
  font-size: .85rem;
}

.comment-input-area input:focus { border-color: var(--accent); }

.send-btn {
  padding: .6rem 1rem;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-weight: 600;
  cursor: pointer;
  font-size: .85rem;
}

.typing-indicator {
  position: absolute;
  bottom: 3rem;
  left: .5rem;
  font-size: .75rem;
  color: var(--text2);
  font-style: italic;
}

/* ===== SETTINGS ===== */
.settings-page {
  max-width: 600px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  height: 100vh;
  overflow-y: auto;
}

.settings-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.back-btn { color: var(--accent2); font-size: .9rem; }

.settings-header h1 { font-size: 1.3rem; }

.settings-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.settings-card h2 { font-size: 1rem; margin-bottom: 1rem; }

.settings-card p { font-size: .9rem; margin-bottom: .3rem; color: var(--text2); }
.settings-card p strong { color: var(--text); }

.lang-selector { display: flex; gap: .8rem; }

.lang-selector .lang-btn {
  flex-direction: row;
  padding: .6rem 1rem;
  font-size: .85rem;
}

.lang-selector .lang-btn.active { border-color: var(--accent); }

.lang-selector .lang-icon { font-size: 1.2rem; }

.device-item {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 0;
  border-bottom: 1px solid var(--border);
}

.device-item:last-child { border-bottom: none; }

.device-icon { font-size: 1.5rem; }

.device-info { flex: 1; min-width: 0; }

.device-name { font-size: .9rem; font-weight: 500; }

.device-meta { font-size: .78rem; color: var(--text2); }

.device-status { font-size: .75rem; }

.device-status.online { color: var(--green); }
.device-status.offline { color: var(--text2); }

.logout-card { text-align: center; }

.btn-danger {
  display: inline-block;
  padding: .7rem 1.5rem;
  background: rgba(255,71,87,.15);
  border: 1px solid var(--accent3);
  border-radius: var(--radius-sm);
  color: var(--accent3);
  font-size: .9rem;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s;
}

.btn-danger:hover { background: rgba(255,71,87,.25); }

.loading, .no-data { text-align: center; color: var(--text2); padding: 1rem; font-size: .85rem; }

/* ===== ADMIN ===== */
.admin-page {
  height: 100vh;
  overflow-y: auto;
  position: relative;
  margin-left: 0;
  width: 100%;
}

body:has(.admin-page) { overflow: auto; }
#app:has(~ .admin-page), .admin-page:only-of-type { margin-left: 0; padding-left: 0; }

.admin-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .8rem 1.5rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.admin-brand { font-size: 1rem; font-weight: 700; }

.admin-nav { display: flex; gap: .3rem; }

.admin-nav a {
  padding: .4rem .8rem;
  border-radius: 6px;
  color: var(--text2);
  font-size: .85rem;
  transition: background .15s;
  text-decoration: none;
}

.admin-nav a:hover, .admin-nav a.active {
  background: var(--surface);
  color: var(--text);
}

.admin-content { padding: 1.5rem; max-width: 1200px; margin: 0 auto; }

.back-link { color: var(--accent2); font-size: .85rem; margin-bottom: 1rem; display: inline-block; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}

.stat-icon { font-size: 1.5rem; margin-bottom: .3rem; }

.stat-value { font-size: 1.8rem; font-weight: 700; }

.stat-label { font-size: .8rem; color: var(--text2); margin-top: .2rem; }

.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.chart-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.chart-card h3 { font-size: .95rem; margin-bottom: 1rem; }

.big-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent);
  text-align: center;
}

/* Users table */
.users-toolbar {
  display: flex;
  gap: .8rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.search-form { display: flex; gap: .5rem; flex: 1; min-width: 200px; }

.search-form .form-input { width: auto; flex: 1; }

.users-table-wrapper { overflow-x: auto; }

.users-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.users-table th, .users-table td {
  text-align: left;
  padding: .7rem .8rem;
  font-size: .85rem;
  border-bottom: 1px solid var(--border);
}

.users-table th {
  background: var(--surface);
  font-weight: 600;
  color: var(--text2);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .75rem;
  font-weight: 600;
}

.badge-active { background: rgba(46,213,115,.15); color: var(--green); }
.badge-suspended { background: rgba(255,71,87,.15); color: var(--accent3); }
.badge-admin { background: rgba(108,71,255,.15); color: var(--accent); }
.badge-iframe { background: rgba(93,227,255,.15); color: var(--accent2); }
.badge-ads { background: var(--accent); color: #fff; font-size: .6rem; margin-left: 4px; }

.actions-cell { display: flex; gap: .3rem; }

.btn-sm {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: .8rem;
  text-decoration: none;
  display: inline-block;
}

.btn-sm:hover { background: var(--bg3); }

.btn-warn { border-color: var(--yellow); }
.btn-ok { border-color: var(--green); }

.empty-table { text-align: center; color: var(--text2); padding: 2rem; }

.channel-group-card { overflow: visible; }
.channel-group-header { display:flex; justify-content:space-between; align-items:center; font-size:.95rem; }
.channel-list { display:flex; flex-direction:column; gap:2px; margin-top:.5rem; }
.channel-row {
  display:flex; align-items:center; gap:.6rem;
  padding:.6rem .8rem;
  background:var(--surface);
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  transition:background .15s;
}
.channel-row:hover { background:var(--bg3); }
.channel-row-logo { width:28px;height:28px;object-fit:contain;border-radius:4px;background:var(--bg3);flex-shrink:0; }
.channel-row-name { flex-shrink:0; font-size:.85rem; font-weight:500; min-width:120px; }
.channel-row-url { flex:1; font-size:.75rem; color:var(--text2); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; min-width:0; }
.channel-row-type { flex-shrink:0; margin-right:.5rem; }
.channel-row-actions { display:flex; gap:.3rem; flex-shrink:0; }

.modal-actions { display: flex; gap: .5rem; margin-top: 1rem; }

/* User detail page */
.user-detail-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.user-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.user-detail-info { flex: 1; }

.user-detail-info h1 { font-size: 1.2rem; margin-bottom: .3rem; }

.user-detail-info p { font-size: .85rem; color: var(--text2); }

.user-detail-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.detail-grid { display: grid; gap: 1.5rem; }

.detail-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.detail-card h2 { font-size: 1rem; margin-bottom: 1rem; }

.device-grid { display: grid; gap: .8rem; }

.device-detail-item {
  display: flex;
  gap: .8rem;
  padding: .8rem;
  background: var(--surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.device-detail-item.active { border-color: var(--green); }

.dd-icon { font-size: 1.8rem; flex-shrink: 0; }

.dd-info { flex: 1; min-width: 0; }

.dd-name { font-size: .9rem; font-weight: 500; }
.dd-meta { font-size: .78rem; color: var(--text2); margin-top: 1px; }
.dd-status { font-size: .75rem; margin-top: 4px; }
.dd-status.online { color: var(--green); }

.history-list, .activity-list { max-height: 400px; overflow-y: auto; }

.history-item, .activity-item {
  padding: .5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .85rem;
}

.history-channel { font-weight: 500; }
.history-meta { font-size: .78rem; color: var(--text2); margin-top: 2px; }

.activity-type {
  display: inline-block;
  padding: 2px 6px;
  background: var(--surface);
  border-radius: 4px;
  font-size: .75rem;
  font-weight: 500;
}

.activity-time { font-size: .78rem; color: var(--text2); margin-left: .5rem; }
.activity-ip { font-size: .75rem; color: var(--text2); margin-left: .5rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .menu-btn, .close-sidebar { display: block; }

  .sidebar {
    position: fixed;
    left: -320px;
    top: 0;
    bottom: 0;
    z-index: 200;
    transition: left .25s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }

  .sidebar.open { left: 0; }

  .comment-panel {
    position: fixed;
    right: -320px;
    top: 0;
    bottom: 0;
    z-index: 200;
    transition: right .25s ease;
    box-shadow: -4px 0 24px rgba(0,0,0,.5);
  }

  .comment-panel.open { right: 0; }

  .charts-grid { grid-template-columns: 1fr; }

  .admin-nav { display: none; }

  .header { flex-wrap: wrap; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .user-detail-header { flex-direction: column; text-align: center; }

  .user-detail-actions { justify-content: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-card { padding: .8rem; }
  .stat-value { font-size: 1.3rem; }
}