/* topbar.css — shared topbar styles (extracted from style.css) */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

button { user-select: none; -webkit-user-select: none; }
img { -webkit-user-drag: none; }

:root {
  --bg: #f2f2f2;
  --bg2: #080808;
  --bg3: #ffffff;
  --border: #050505;
  --text: #111111;
  --text2: #5a5a5a;
  --inverse: #f7f7f7;
  --accent: #a8c900;
  --accent2: #111111;
  --danger: #ff314f;
  --info: #176bff;
  --success: #19a84a;
}

/* Buttons */
.top-action {
  min-height: 38px;
  padding: 8px 12px;
  border: 2px solid var(--border);
  border-radius: 0;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 3px 3px 0 var(--border);
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
  font-family: inherit;
}
.top-action:hover,
.top-action:focus-visible {
  background: var(--accent);
  outline: none;
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--border);
}
.top-action.active {
  background: var(--accent);
  color: var(--bg2);
}

/* Topbar */
/* sticky lives on #wbaTopbar (the <header> wrapper) — sticky on .topbar alone
   is inert because its parent header is only as tall as the topbar itself. */
#wbaTopbar {
  position: sticky;
  top: 0;
  z-index: 10;
}
#wbaTopbar, .settings-overlay, .avatar-picker-overlay {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 0;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 16px;
  background: var(--bg2);
  border-bottom: 3px solid var(--border);
}
.topbar-logo {
  font-size: 18px;
  font-weight: 950;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0;
  padding: 4px 0;
}
.topbar-spacer { flex: 1; }
#wbaTopbar .top-action, #wbaTopbar .dd-btn { display: inline-flex; align-items: center; justify-content: center; line-height: 18px; }
#wbaTopbar #settingsButton, #wbaTopbar #notifButton, #langDropdown > .dd-btn {
  width: 38px; height: 38px; flex: 0 0 38px; padding: 8px;
}
#wbaTopbar .dd-menu { max-width: calc(100vw - 16px); }
#wbaTopbar .dd-wrap:not(.is-open) .dd-menu { opacity: 0; visibility: hidden; pointer-events: none; }
#wbaTopbar .dd-wrap.is-open .dd-menu { opacity: 1; visibility: visible; transform: none; }

/* Dropdowns */
.dd-wrap { position: relative; }
.dd-btn {
  min-height: 38px; padding: 8px 12px;
  border: 2px solid var(--border); border-radius: 0;
  background: #fff; cursor: pointer;
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 900; color: var(--text);
  box-shadow: 3px 3px 0 var(--border);
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
  font-family: inherit;
}
.dd-btn img { width: 20px; height: 20px; }
.dd-btn:hover,
.dd-btn:focus-visible {
  background: var(--accent);
  outline: none;
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--border);
}
.dd-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 150px;
  background: var(--bg2); border: 3px solid var(--border);
  box-shadow: 6px 6px 0 var(--border);
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity 0.15s, visibility 0.15s, transform 0.15s;
  z-index: 400;
}
.dd-wrap:hover .dd-menu,
.dd-btn:focus-visible + .dd-menu,
.dd-menu:hover {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dd-item {
  display: block; width: 100%; padding: 8px 14px;
  font-size: 13px; text-align: left; color: var(--inverse);
  background: transparent; border: none; cursor: pointer;
  font-weight: 800; text-decoration: none;
  transition: background 0.1s, color 0.1s;
  font-family: inherit;
}
.dd-item:hover { background: var(--accent); color: #fff; }
.dd-item.active { color: var(--accent); }
.dd-item.disabled { opacity: 0.4; pointer-events: none; cursor: not-allowed; }

/* Notification bell */
.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  background: #c00;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
  padding: 0 3px;
  line-height: 1;
}
.notif-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(360px, calc(100vw - 28px));
  max-height: 400px;
  overflow-y: auto;
  border: 3px solid var(--border);
  background: var(--bg3);
  box-shadow: 6px 6px 0 var(--border);
  z-index: 30;
}
.notif-dropdown.hidden { display: none; }
.notif-header {
  padding: 8px 12px;
  border-bottom: 2px solid var(--border);
  display: flex;
  justify-content: flex-end;
}
.notif-mark-all {
  font-size: 11px;
  font-weight: 800;
  background: none;
  border: 2px solid var(--border);
  padding: 3px 10px;
  cursor: pointer;
  color: var(--text);
}
.notif-mark-all:hover { background: var(--border); color: var(--inverse); }
.notif-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.notif-item:hover { background: var(--bg); }
.notif-unread { background: var(--accent); }
.notif-unread:hover { background: var(--accent); opacity: 0.85; }
.notif-avatar { width: 32px; height: 32px; flex-shrink: 0; border: 2px solid var(--border); }
.notif-body { font-size: 12px; line-height: 1.4; flex: 1; min-width: 0; }
.notif-body strong { font-weight: 900; }
.notif-time { font-size: 10px; color: var(--text2); margin-top: 2px; font-weight: 700; }
.notif-empty { padding: 24px; text-align: center; color: var(--text2); font-weight: 800; font-size: 13px; }
.notif-badge.hidden { display: none; }
.notif-login-prompt { padding: 16px; text-align: center; }
.notif-login-prompt p { font-size: 12px; font-weight: 800; color: var(--text2); margin-bottom: 10px; }
.notif-login-btn { font-size: 12px; font-weight: 900; padding: 6px 16px; border: 2px solid var(--border); background: var(--accent); color: var(--bg); cursor: pointer; }
.notif-login-btn:hover { background: var(--bg); color: var(--accent); }
.notif-error { padding: 24px; text-align: center; color: var(--text2); font-weight: 800; font-size: 13px; }
.notif-delete { position: absolute; top: 6px; right: 8px; background: var(--bg); border: 2px solid var(--border); color: var(--text2); font-size: 11px; font-weight: 900; cursor: pointer; padding: 1px 6px; line-height: 1.4; }
.notif-delete:hover { background: #c00; color: #fff; border-color: #c00; }

/* Settings modal */
.settings-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
}
.settings-overlay.hidden { display: none; }
.settings-modal {
  background: var(--bg3); border: 3px solid var(--border);
  width: 400px; max-width: 95vw; max-height: 85vh;
  overflow-y: auto; box-shadow: 8px 8px 0 var(--accent);
}
.settings-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 3px solid var(--border);
  background: var(--bg2); color: var(--inverse);
}
.settings-header h2 { font-size: 16px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.04em; margin: 0; color: var(--accent); }
.settings-close {
  width: 30px; height: 30px; border: 2px solid var(--border);
  background: var(--accent); color: var(--border); font-size: 18px;
  font-weight: 900; cursor: pointer; display: flex; align-items: center;
  justify-content: center; line-height: 1;
}
.settings-close:hover { background: var(--danger); color: #fff; }
.settings-body { padding: 16px; }
.settings-section { margin-bottom: 16px; }
.settings-section + .settings-section {
  border-top: 2px solid var(--border); padding-top: 16px;
}
.settings-h3 {
  font-size: 13px; font-weight: 900; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--text2); margin-bottom: 10px;
}
.settings-toggle-row { display: flex; gap: 6px; flex-wrap: wrap; }
.settings-toggle-btn {
  padding: 6px 14px; border: 2px solid var(--border); border-radius: 0;
  background: #fff; color: var(--text); font-size: 12px; font-weight: 800;
  cursor: pointer; text-transform: uppercase; letter-spacing: 0.04em;
  font-family: inherit; box-shadow: 2px 2px 0 var(--border);
  transition: transform 0.1s, box-shadow 0.1s;
}
.settings-toggle-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--border); }
.settings-toggle-btn.active {
  background: var(--accent); color: var(--border); border-color: var(--accent);
  box-shadow: 3px 3px 0 var(--border);
}
.settings-voice-text { margin-top: 14px; }
.settings-segment { display: inline-flex; border: 2px solid var(--border); }
.settings-segment button {
  min-width: 72px; padding: 6px 12px; border: 0; border-right: 2px solid var(--border);
  background: #fff; color: var(--text); cursor: pointer; font: inherit;
  font-size: 12px; font-weight: 800;
}
.settings-segment button:last-child { border-right: 0; }
.settings-segment button.active { background: var(--accent); color: var(--border); }
.settings-segment button:focus-visible { outline: 2px solid var(--info); outline-offset: 2px; }

/* Auth */
.auth-tab {
  flex: 1; padding: 8px; border: none; background: none;
  color: var(--text2); cursor: pointer; font-size: 13px; font-weight: 800;
  border-bottom: 3px solid transparent; margin-bottom: -3px;
  text-transform: uppercase; letter-spacing: 0.04em;
  font-family: inherit;
}
.auth-tab.active { color: var(--text); border-bottom-color: var(--accent); }
.auth-form { display: flex; flex-direction: column; gap: 10px; }
.auth-input {
  width: 100%; min-width: 0;
  padding: 8px 12px; border: 2px solid var(--border); border-radius: 0;
  background: #fff; color: var(--text); font-size: 13px; font-weight: 800;
  font-family: inherit; box-shadow: 2px 2px 0 var(--border);
}
.auth-input:focus { outline: none; border-color: var(--accent); box-shadow: 4px 4px 0 var(--accent); }
.auth-submit {
  padding: 10px; border: 2px solid var(--border); border-radius: 0;
  background: var(--accent); color: var(--border); font-size: 13px;
  font-weight: 900; cursor: pointer; text-transform: uppercase;
  letter-spacing: 0.04em; box-shadow: 3px 3px 0 var(--border);
  transition: transform 0.1s, box-shadow 0.1s;
  font-family: inherit;
}
.auth-submit:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--border); }
.auth-error { color: var(--danger); font-size: 12px; font-weight: 800; }
.auth-error.hidden { display: none; }
.auth-register-fields.hidden { display: none; }
.auth-submit.hidden, .auth-verify-section.hidden { display: none; }
.auth-logged-in { display: flex; flex-direction: column; gap: 10px; }
.auth-user-row { display: flex; align-items: center; gap: 10px; }
.auth-user-row > div { min-width: 0; overflow-wrap: anywhere; }
.auth-error, .auth-verify-msg { overflow-wrap: anywhere; }
.settings-modal button, .settings-modal input, .avatar-picker button { letter-spacing: 0; }
.auth-submit:disabled { opacity: 0.6; cursor: wait; }
.auth-avatar {
  width: 56px; height: 56px; border-radius: 0; object-fit: contain;
  flex-shrink: 0;
  border: 2px solid var(--border); background: var(--bg);
}
.auth-actions { display: flex; gap: 6px; }
.auth-btn {
  padding: 6px 14px; border: 2px solid var(--border); border-radius: 0;
  background: #fff; color: var(--text); font-size: 12px; font-weight: 800;
  cursor: pointer; box-shadow: 2px 2px 0 var(--border);
  transition: transform 0.1s, box-shadow 0.1s;
  font-family: inherit;
}
.auth-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--border); background: var(--bg); }
.auth-btn.danger { color: var(--danger); border-color: var(--danger); }
.auth-btn.danger:hover { background: var(--danger); color: #fff; }
.banned-badge { display: inline-block; background: var(--danger); color: #fff; font-size: 10px; font-weight: 900; padding: 1px 6px; border-radius: 3px; text-transform: uppercase; letter-spacing: 0.04em; margin-left: 6px; vertical-align: middle; }

/* Avatar picker */
.avatar-picker-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
}
.avatar-picker-overlay.hidden { display: none; }
.avatar-picker {
  background: var(--bg3); border: 3px solid var(--border);
  width: 560px; max-width: 95vw; max-height: 80vh;
  display: flex; flex-direction: column;
  box-shadow: 8px 8px 0 var(--accent);
}
.avatar-picker-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 3px solid var(--border);
  background: var(--bg2); color: var(--inverse);
}
.avatar-picker-header h3 { font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.04em; margin: 0; color: var(--accent); }
.avatar-picker-tabs {
  display: flex; gap: 4px; padding: 8px 10px; border-bottom: 2px solid var(--border);
  flex-wrap: wrap; flex-shrink: 0;
}
.avatar-picker-tab {
  padding: 5px 12px; border: 2px solid var(--border); border-radius: 0;
  background: #fff; color: var(--text); font-size: 12px; font-weight: 800;
  cursor: pointer; white-space: nowrap;
  font-family: inherit;
}
.avatar-picker-tab:hover { background: var(--bg); }
.avatar-picker-tab.active { background: var(--accent); color: var(--border); border-color: var(--accent); }
.avatar-picker-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 6px; padding: 10px; overflow-y: auto; flex: 1; min-height: 0;
}
.avatar-pick-item {
  min-width: 0; font: inherit;
  border: 2px solid var(--border); background: var(--bg);
  cursor: pointer; display: flex; flex-direction: column; align-items: center;
  padding: 4px; transition: transform 0.1s, box-shadow 0.1s;
}
.avatar-pick-item:hover { transform: translate(-1px, -1px); box-shadow: 3px 3px 0 var(--border); }
.avatar-pick-item.selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent); }
.avatar-pick-item img { width: 64px; height: 64px; image-rendering: pixelated; object-fit: contain; }
.avatar-pick-name { font-size: 10px; white-space: nowrap; line-height: 1.2; margin-top: 3px; color: var(--text2); text-align: center; overflow: hidden; text-overflow: ellipsis; max-width: 100%; font-weight: 700; }

/* Auth tabs container (for settings account) */
.auth-tabs { display: flex; border-bottom: 3px solid var(--border); margin-bottom: 12px; }
.auth-verify-section { display: flex; flex-direction: column; gap: 10px; }
.auth-verify-msg { font-size: 12px; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.auth-code-input { letter-spacing: 4px; text-align: center; font-size: 16px; }

@media (max-width: 1100px) {
  .topbar { gap: 8px; flex-wrap: wrap; }
}

@media (max-width: 640px) {
  .topbar { gap: 6px; padding: 8px 12px; }
}