/* ══════════════════════════════════════════════════════════════
   AUTH STYLES — login modal + nav button
══════════════════════════════════════════════════════════════ */

/* ── NAV BUTTON ─────────────────────────────────────────────── */
#authNavBtn {
  padding: 7px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--accent);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
#authNavBtn:hover {
  background: var(--accent);
  color: #fff;
}
.auth-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

/* ── MODAL OVERLAY ──────────────────────────────────────────── */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
}

/* ── MODAL CARD ─────────────────────────────────────────────── */
.auth-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px 32px;
  width: 100%;
  max-width: 380px;
  position: relative;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

.auth-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}
.auth-close:hover { background: var(--border); }

.auth-logo-img {
  display: block;
  width: 200px;
  margin: 0 auto 12px;
}
.auth-sub {
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
  margin: 0 0 24px;
}

/* ── TABS ───────────────────────────────────────────────────── */
.auth-tabs {
  display: flex;
  background: var(--bg-main, #111);
  border-radius: 12px;
  padding: 3px;
  margin-bottom: 20px;
  gap: 3px;
}
.auth-tab {
  flex: 1;
  padding: 8px;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  background: transparent;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}
.auth-tab.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ── INPUTS ─────────────────────────────────────────────────── */
.auth-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--bg-main, #111);
  color: var(--text-primary);
  font-size: 14px;
  margin-bottom: 10px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.15s;
}
.auth-input:focus {
  border-color: var(--accent);
}

/* ── ERROR ──────────────────────────────────────────────────── */
.auth-error {
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid rgba(255, 80, 80, 0.35);
  color: #ff6b6b;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 12px;
}

/* ── SUBMIT BUTTON ──────────────────────────────────────────── */
.auth-submit {
  width: 100%;
  padding: 13px;
  border-radius: 12px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  margin-top: 4px;
  transition: opacity 0.15s;
}
.auth-submit:hover { opacity: 0.88; }
.auth-submit:active { opacity: 0.75; }

/* ── SIGN OUT OPTION (in user menu/tooltip) ─────────────────── */
.auth-signout-btn {
  display: block;
  width: 100%;
  padding: 8px 14px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  border-radius: 8px;
}
.auth-signout-btn:hover {
  background: var(--border);
  color: var(--text-primary);
}

/* ── GOOGLE BUTTON ──────────────────────────────────────────── */
.auth-google-btn {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--bg-main, #111);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: border-color 0.15s, background 0.15s;
}
.auth-google-btn:hover {
  border-color: var(--text-secondary);
  background: var(--bg-card);
}

/* ── DIVIDER ────────────────────────────────────────────────── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
  color: var(--text-secondary);
  font-size: 12px;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}