/* ═══════════════════════════════════════
   SETTINGS PAGE — Professional Redesign
   ═══════════════════════════════════════ */

:root {
  --accent: #860505;
  --accent-hover: #a00707;
  --accent-soft: rgba(134,5,5,.08);
  --bg: #08080f;
  --bg2: #0e0e18;
  --bg3: #14141f;
  --bg4: #1a1a28;
  --border: #1e1e2e;
  --border2: #2a2a3a;
  --text: #e8e8f0;
  --text2: #a0a0b8;
  --text3: #6a6a80;
  --ok: #1db954;
  --warn: #f0a030;
  --err: #e04040;
}

/* ── SVG icon classes ── */
.set-ico    { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.set-ico-sm { width: 14px; height: 14px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.set-ico-lg { width: 24px; height: 24px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ── Logo ── */
.set-logo { width: 40%; height: auto; }
@media (min-width: 768px) { .set-logo { width: 20%; } }

/* ── Nav ── */
.set-nav-link {
  color: var(--text2); text-decoration: none; padding: 6px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500; transition: all .2s; display: inline-flex; align-items: center; gap: 6px;
}
.set-nav-link:hover { color: var(--text); background: var(--bg3); }
.set-nav-link.active { color: var(--accent); background: var(--accent-soft); }

/* ── Credits ── */
.set-credits-wrap {
  display: flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 8px;
  background: var(--accent-soft); border: 1px solid rgba(134,5,5,.15);
}
.set-credits-label { font-size: 11px; color: var(--text3); }
.set-credits-val   { font-size: 14px; font-weight: 700; color: var(--accent); }

/* ── Logout ── */
.set-logout-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  border-radius: 8px; border: 1px solid var(--border); background: var(--bg3);
  color: var(--text3); cursor: pointer; transition: all .2s;
}
.set-logout-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Spinner ── */
.spin {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid var(--border2); border-top-color: var(--accent); border-radius: 50%;
  animation: spinAnim .6s linear infinite;
}
@keyframes spinAnim { to { transform: rotate(360deg); } }

/* ── Page ── */
.settings-page { max-width: 680px; margin: 0 auto; padding: 32px 24px 80px; }

.settings-page-header { margin-bottom: 32px; }
.settings-page-title {
  font-size: 26px; font-weight: 800; margin: 0 0 8px; color: var(--text);
  display: flex; align-items: center; gap: 10px;
}
.settings-page-sub { font-size: 14px; color: var(--text3); margin: 0; }

/* ── Section ── */
.settings-section {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 14px;
  padding: 28px; margin-bottom: 20px;
}
.settings-section-title {
  font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.settings-section-desc { font-size: 13px; color: var(--text3); margin-bottom: 24px; }

/* ── Avatar ── */
.settings-avatar-current {
  display: flex; align-items: center; gap: 16px; margin-bottom: 24px;
  padding: 16px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 12px;
}
.settings-avatar-big {
  width: 56px; height: 56px; border-radius: 50%; background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center; font-size: 28px;
  color: var(--accent); flex-shrink: 0; border: 2px solid rgba(134,5,5,.2);
}
.settings-avatar-big.initial-only { background: var(--bg4); color: var(--text3); border-color: var(--border); }
.settings-avatar-info { flex: 1; min-width: 0; }
.settings-avatar-info .name { font-size: 16px; font-weight: 700; color: var(--text); }
.settings-avatar-info .email { font-size: 12px; color: var(--text3); margin-top: 2px; }

.settings-avatar-change {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg3); color: var(--text2);
  font-size: 12px; font-weight: 600; cursor: pointer; transition: all .2s; flex-shrink: 0;
}
.settings-avatar-change:hover { border-color: var(--accent); color: var(--accent); }

/* ── Avatar grid ── */
.settings-avatar-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 10px;
}
.settings-avatar-option {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 8px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg3); cursor: pointer; transition: all .2s;
}
.settings-avatar-option:hover { border-color: var(--accent); }
.settings-avatar-option.selected { border-color: var(--accent); background: var(--accent-soft); }
.settings-avatar-option .av-icon { font-size: 32px; }
.settings-avatar-option .av-name { font-size: 10px; color: var(--text3); font-weight: 600; }

/* ── Fields ── */
.settings-field { margin-bottom: 20px; }
.settings-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: var(--text3); text-transform: uppercase;
  letter-spacing: .4px; margin-bottom: 8px;
}
.settings-input {
  width: 100%; padding: 12px 14px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: 14px; font-family: inherit;
  box-sizing: border-box; transition: border-color .2s;
}
.settings-input:focus { outline: none; border-color: var(--accent); }
.settings-input-hint { font-size: 11px; color: var(--text3); margin-top: 6px; }

.settings-email-locked {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  background: var(--bg3); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text2); font-size: 14px;
}

/* ── Password strength ── */
.password-strength { display: flex; gap: 4px; margin-top: 8px; }
.password-strength-bar {
  flex: 1; height: 4px; border-radius: 2px; background: var(--border);
  transition: background .2s;
}
.password-strength-bar.active { background: var(--err); }
.password-strength-bar.medium { background: var(--warn); }
.password-strength-bar.strong { background: var(--ok); }
.password-strength-text { font-size: 11px; margin-top: 4px; font-weight: 600; }

.field-error { color: var(--err); font-size: 13px; font-weight: 600; margin-top: 8px; }

/* ── Save row ── */
.settings-save-row { display: flex; gap: 10px; margin-top: 20px; }
.settings-save-btn { width: auto; padding: 10px 24px; }

/* ── Account info ── */
.settings-account-info {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px;
}
.settings-info-item {
  padding: 16px; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 10px; transition: border-color .2s;
}
.settings-info-item:hover { border-color: var(--accent); }
.settings-info-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 700; color: var(--text3); text-transform: uppercase;
  letter-spacing: .4px; margin-bottom: 8px;
}
.settings-info-value { font-size: 16px; font-weight: 700; color: var(--text); }

.settings-referral-code {
  color: var(--accent) !important; cursor: pointer;
  transition: opacity .2s;
}
.settings-referral-code:hover { opacity: .7; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .settings-page { padding: 20px 16px 60px; }
  .settings-section { padding: 20px; }
  .settings-avatar-current { flex-direction: column; text-align: center; }
  .settings-avatar-info { text-align: center; }
  .settings-account-info { grid-template-columns: 1fr; }
}