/* ═══════════════════════════════════════════════════════════
   POLYSTATS — Profile page v2
   Cyan accent, hero with avatar+level, KPI row,
   sparkline, achievements, wallet copy, quick links.
   ═══════════════════════════════════════════════════════════ */

#page-profile { animation: fadeIn 0.25s ease-out; }

/* Loading / error */
.profile-loading {
  text-align: center; padding: 50px 20px;
  color: var(--muted);
  font-family: 'Inter', sans-serif; font-size: 13px;
  background: rgba(0,212,255,0.03);
  border: 1px dashed var(--border);
  border-radius: 10px;
}
.profile-error {
  text-align: center; padding: 40px 20px;
  color: var(--red);
  background: rgba(255,68,102,0.06);
  border: 1px solid rgba(255,68,102,0.3);
  border-radius: 10px;
  font-size: 13px;
}

/* Common color helpers */
.profit-pos { color: var(--green); }
.profit-neg { color: var(--red); }

/* ═══════════════ HERO ═══════════════ */
.profile-hero {
  position: relative;
  background: linear-gradient(135deg, var(--panel), var(--panel2));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 22px 20px;
  margin-bottom: 16px;
  overflow: hidden;
}
.profile-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 600px 240px at 90% -20%, rgba(0,212,255,0.10), transparent 60%),
    radial-gradient(ellipse 500px 200px at 0% 120%, rgba(0,255,136,0.08), transparent 60%);
  pointer-events: none;
}
.profile-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 5%; right: 5%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--green), transparent);
}
.profile-hero-main {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
}

/* Avatar with level pill */
.profile-hero-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}
.profile-hero-avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Orbitron', monospace;
  font-size: 36px; font-weight: 900;
  color: #050a0e;
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.25), inset 0 0 0 3px rgba(255,255,255,0.08);
}
.profile-hero-level {
  position: absolute;
  bottom: -4px; right: -4px;
  background: var(--bg);
  border: 1.5px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 10px;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.4);
}

/* Info column */
.profile-hero-info {
  min-width: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.profile-hero-name {
  font-family: 'Inter', sans-serif;
  font-size: 22px; font-weight: 700;
  color: var(--text);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  line-height: 1.2;
}
.profile-role-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1.5px;
  padding: 2px 8px;
  border-radius: 4px;
}
.profile-role-badge.admin {
  color: var(--purple);
  background: rgba(168,85,247,0.15);
  border: 1px solid rgba(168,85,247,0.4);
}
.profile-role-badge.user {
  color: var(--muted);
  background: rgba(74,122,138,0.1);
  border: 1px solid var(--border);
}
.profile-hero-username {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.4px;
}
.profile-hero-meta {
  display: flex; flex-wrap: wrap;
  gap: 14px 18px;
  margin-top: 8px;
}
.ph-meta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px;
}
.ph-meta-label {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.ph-meta-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text);
  font-weight: 600;
}

/* XP progress */
.profile-hero-xp {
  margin-top: 12px;
  max-width: 320px;
}
.ph-xp-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}
.ph-xp-bar {
  height: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.ph-xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  box-shadow: 0 0 8px rgba(0,212,255,0.5);
  transition: width 0.6s ease;
}

/* Edit button */
.profile-hero-edit {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,212,255,0.06);
  border: 1px solid rgba(0,212,255,0.35);
  color: var(--cyan);
  padding: 9px 14px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  flex-shrink: 0;
  align-self: flex-start;
}
.profile-hero-edit:hover {
  background: rgba(0,212,255,0.14);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(0,212,255,0.2);
}

/* ═══════════════ KPI ROW ═══════════════ */
.profile-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.profile-kpi {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.profile-kpi::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}
.profile-kpi[data-accent="cyan"]::before   { background: var(--cyan);   box-shadow: 0 0 8px var(--cyan-glow); }
.profile-kpi[data-accent="green"]::before  { background: var(--green);  box-shadow: 0 0 8px var(--green-glow); }
.profile-kpi[data-accent="red"]::before    { background: var(--red);    box-shadow: 0 0 8px rgba(255,68,102,0.4); }
.profile-kpi[data-accent="yellow"]::before { background: var(--yellow); box-shadow: 0 0 8px var(--yellow-glow); }
.profile-kpi[data-accent="purple"]::before { background: var(--purple); box-shadow: 0 0 8px var(--purple-glow); }
.profile-kpi:hover {
  transform: translateY(-2px);
  border-color: var(--border2);
  box-shadow: 0 6px 22px rgba(0,0,0,0.35);
}
.kpi-icon {
  font-size: 18px;
  margin-bottom: 6px;
}
.kpi-val {
  font-family: 'Orbitron', monospace;
  font-size: 26px;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}
.kpi-val small { font-size: 14px; opacity: 0.7; margin-left: 2px; }
.kpi-label {
  font-family: 'Orbitron', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.kpi-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.3px;
}

/* ═══════════════ SPARKLINE + SIDE STATS ═══════════════ */
.profile-detail-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.profile-spark-card,
.profile-side-stats {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.profile-spark-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 10px;
}
.profile-card-title {
  font-family: 'Orbitron', monospace;
  font-size: 11px; font-weight: 700;
  color: var(--cyan);
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.profile-card-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}
.profile-spark-body {
  height: 80px;
  background: var(--bg);
  border-radius: 8px;
  padding: 6px;
  border: 1px solid var(--border);
}
.profile-sparkline {
  width: 100%;
  height: 100%;
  display: block;
}
.profile-spark-empty {
  text-align: center;
  padding: 24px 8px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.profile-spark-foot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.psf-item {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.psf-l {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
}
.psf-v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.profile-side-stats {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.pss-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.pss-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s;
}
.pss-item:hover { border-color: var(--border2); }
.pss-icon {
  font-size: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}
.pss-item > div {
  display: flex; flex-direction: column; gap: 1px;
  min-width: 0;
}
.pss-label {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
}
.pss-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px; font-weight: 700;
  color: var(--text);
}

/* ═══════════════ SECTIONS (wallet, bot, achievements, links, edit) ═══════════════ */
.profile-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
}
.profile-section-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--panel2);
  border-bottom: 1px solid var(--border);
  font-family: 'Orbitron', monospace;
  font-size: 11px; font-weight: 700;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.profile-section-counter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1px 10px;
  letter-spacing: 0.5px;
}
.profile-section-body {
  padding: 16px;
}

/* Wallet card */
.profile-wallet-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
}
.pwc-balance {
  display: flex; flex-direction: column; gap: 2px;
  padding: 12px 18px;
  background: linear-gradient(135deg, rgba(0,255,136,0.06), rgba(0,212,255,0.04));
  border: 1px solid rgba(0,255,136,0.25);
  border-radius: 10px;
  min-width: 180px;
}
.pwc-balance-label {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--muted);
  text-transform: uppercase;
}
.pwc-balance-val {
  font-family: 'Orbitron', monospace;
  font-size: 26px; font-weight: 900;
  color: var(--green);
  text-shadow: 0 0 12px var(--green-glow);
  line-height: 1.2;
}
.pwc-balance-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}
.pwc-address {
  display: flex; flex-direction: column; gap: 6px;
  min-width: 0;
}
.pwc-address-label {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--muted);
  text-transform: uppercase;
}
.pwc-address-row {
  display: flex; gap: 8px;
  align-items: stretch;
  min-width: 0;
}
.pwc-address-val {
  flex: 1;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pwc-copy-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0 12px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}
.pwc-copy-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0,212,255,0.06);
}
.pwc-copy-btn.copied {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-glow);
}

/* Bot trading grid */
.profile-bot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.pbg-item {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.pbg-l {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
}
.pbg-v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px; font-weight: 700;
  color: var(--text);
}

/* Achievements */
.profile-achievements {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.achievement {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: linear-gradient(135deg, rgba(255,215,0,0.08), rgba(168,85,247,0.04));
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: 20px;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.achievement:hover {
  transform: translateY(-1px);
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(255,215,0,0.18);
}
.ach-icon {
  font-size: 16px;
  color: var(--gold);
  filter: drop-shadow(0 0 4px rgba(255,215,0,0.4));
}
.ach-name {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.2px;
}

/* Quick links */
.profile-quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}
.pql-btn {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  color: var(--text);
  transition: all 0.18s;
  font-family: 'Inter', sans-serif;
  text-align: left;
}
.pql-btn:hover {
  border-color: var(--cyan);
  background: rgba(0,212,255,0.04);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,212,255,0.1);
}
.pql-btn.admin:hover {
  border-color: var(--purple);
  background: rgba(168,85,247,0.05);
  box-shadow: 0 4px 14px rgba(168,85,247,0.12);
}
.pql-icon {
  font-size: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}
.pql-btn.admin .pql-icon { color: var(--purple); }
.pql-label {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.pql-counter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 700;
  color: var(--cyan);
  background: rgba(0,212,255,0.08);
  padding: 2px 8px;
  border-radius: 10px;
}

/* ═══════════════ EDIT FORM ═══════════════ */
.profile-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.profile-form-group {
  display: flex; flex-direction: column; gap: 6px;
}
.profile-form-group label {
  font-family: 'Orbitron', monospace;
  font-size: 9px; font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--muted);
  text-transform: uppercase;
}
.profile-form-group input {
  width: 100%;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 10px 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.profile-form-group input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 10px var(--cyan-glow);
}
.profile-form-actions {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.profile-form-divider {
  height: 1px;
  background: var(--border);
  margin: 18px 0 14px;
}
.profile-form-section-title {
  font-family: 'Orbitron', monospace;
  font-size: 10px; font-weight: 700;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.profile-save-msg {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.3px;
  padding: 4px 10px;
  border-radius: 4px;
}
.profile-save-msg.ok  { color: var(--green); background: var(--green-glow); }
.profile-save-msg.err { color: var(--red);   background: rgba(255,68,102,0.1); }
.profile-save-msg:empty { display: none; }

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1100px) {
  .profile-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .profile-detail-row { grid-template-columns: 1fr; }
  .profile-bot-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .profile-hero { padding: 18px 16px; }
  .profile-hero-main {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 14px;
  }
  .profile-hero-avatar-wrap { margin: 0 auto; }
  .profile-hero-name { justify-content: center; }
  .profile-hero-meta { justify-content: center; }
  .profile-hero-xp { margin: 12px auto 0; }
  .profile-hero-edit { width: 100%; justify-content: center; }
  .profile-form-row { grid-template-columns: 1fr; }
  .profile-form-group input {
    font-size: 16px !important;
    min-height: 44px;
  }
  .profile-wallet-body { grid-template-columns: 1fr; }
  .pwc-balance { min-width: 0; }
}
@media (max-width: 480px) {
  .profile-kpi-row { grid-template-columns: 1fr 1fr; gap: 8px; }
  .profile-hero-avatar { width: 76px; height: 76px; font-size: 30px; }
  .kpi-val { font-size: 22px; }
  .profile-bot-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-spark-foot { gap: 4px; }
  .psf-v { font-size: 12px; }
  .ph-meta { font-size: 10px; }
  .ph-meta-val { font-size: 11px; }
  .pql-btn { padding: 10px 12px; }
  .achievement { padding: 6px 12px; }
  .ach-name { font-size: 11px; }
}

/* ═══════════════ WALLET CARD (financial accent) ═══════════════ */
.profile-wallet-card {
  position: relative;
}
.profile-wallet-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold, #ffd700), var(--green));
  opacity: 0.7;
  border-radius: 12px 12px 0 0;
}
.profile-wallet-card .profile-section-header {
  color: var(--gold, #ffd700);
}

/* ═══════════════ PROFILE TABS (Обзор / Друзья) ═══════════════ */
.profile-tab-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  padding: 4px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.profile-tab {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}
.profile-tab:hover { color: var(--text); background: rgba(0,212,255,0.04); }
.profile-tab.active {
  color: var(--bg);
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}
.profile-tab-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 700;
  background: rgba(0,212,255,0.15);
  color: var(--cyan);
  padding: 1px 8px;
  border-radius: 10px;
  letter-spacing: 0.4px;
}
.profile-tab.active .profile-tab-count {
  background: rgba(5,10,14,0.28);
  color: var(--bg);
}
.profile-tab-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 700;
  background: var(--red);
  color: #fff;
  padding: 1px 7px;
  border-radius: 10px;
  min-width: 18px; text-align: center;
  box-shadow: 0 0 8px rgba(255,68,102,0.4);
  animation: pulse 1.6s ease-in-out infinite;
}

/* ═══════════════ FRIENDS SECTION (внутри профиля) ═══════════════ */
.profile-friends-section .profile-section-body { padding: 14px 16px 16px; }
.friends-content { margin-top: 4px; }
.friends-empty {
  text-align: center;
  padding: 36px 20px;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  background: rgba(0,212,255,0.02);
  border: 1px dashed var(--border);
  border-radius: 10px;
  margin-top: 8px;
}

@media (max-width: 480px) {
  .profile-tab { padding: 10px 8px; font-size: 12px; gap: 6px; }
  .profile-tab-count { font-size: 10px; padding: 1px 6px; }
  .profile-friends-section .profile-section-body { padding: 12px; }
}

/* ═══════════════════════════════════════════════════════════
 *  PROFILE TAB BAR (Обзор / Друзья)
 * ═══════════════════════════════════════════════════════════ */

.profile-tab-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.profile-tab-bar::-webkit-scrollbar { display: none; }

.profile-tab {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  background: transparent;
  border: none;
  border-radius: 7px;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.profile-tab:hover {
  color: var(--text);
  background: rgba(0, 212, 255, 0.05);
}
.profile-tab.active {
  color: var(--cyan);
  background: var(--cyan-glow);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.3);
}

.profile-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 20px;
  padding: 0 7px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
}
.profile-tab.active .profile-tab-count {
  color: var(--cyan);
  border-color: rgba(0, 212, 255, 0.4);
}

.profile-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--red);
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  animation: pulse 1.8s infinite;
}

/* ── Friends section inside profile ── */
.profile-friends-section .friends-search {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}
.profile-friends-section .friends-search .form-input {
  flex: 1;
  min-width: 0;
}
.profile-friends-section .friends-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.profile-friends-section .friends-empty {
  text-align: center;
  color: var(--muted);
  padding: 30px 16px;
  font-size: 13px;
}

@media (max-width: 768px) {
  .profile-tab { padding: 10px 14px; font-size: 13px; }
  .profile-friends-section .friends-search .form-input {
    font-size: 16px !important;
    min-height: 44px;
  }
  .profile-friends-section .friends-search .btn {
    min-height: 44px;
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .profile-tab-bar { padding: 3px; gap: 2px; }
  .profile-tab { padding: 10px 12px; gap: 6px; font-size: 12px; }
  .profile-tab-count { min-width: 20px; height: 18px; font-size: 10px; padding: 0 5px; }
}