/* =========================================================
   Auth UI: nav login dropdown + supporter profile card
   ========================================================= */

/* ---- Nav link icons -------------------------------------- */
.nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.nav-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  color: var(--fg-mute);
  flex-shrink: 0;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}
.nav-ico svg { width: 100%; height: 100%; display: block; }
.nav a:hover .nav-ico,
.nav a[aria-current="page"] .nav-ico { color: var(--accent); }
.nav a.nav-cta .nav-ico { color: var(--accent); }
.nav-login__btn .nav-ico { color: var(--fg-mute); }
.nav-login__btn:hover .nav-ico,
.nav-login.is-open .nav-login__btn .nav-ico { color: var(--accent); }

/* ---- Nav login dropdown ---------------------------------- */
.nav-login {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.nav-login__btn {
  font: inherit;
  font-family: var(--mono);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: var(--fg-soft);
  background: transparent;
  border: 1px solid var(--bg-line);
  border-radius: var(--r);
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.nav-login__btn:hover { color: var(--fg); border-color: var(--fg-mute); }
.nav-login__btn[aria-expanded="true"] { color: var(--fg); border-color: var(--fg-mute); }
.nav-login__caret { font-size: 0.7em; opacity: 0.7; }

.nav-login__avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-line);
}
.nav-login__tier {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
}

.nav-login__menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 220px;
  padding: 0.4rem;
  background: var(--bg-soft);
  border: 1px solid var(--bg-line);
  border-radius: var(--r);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  display: none;
  flex-direction: column;
  gap: 0.15rem;
  z-index: 50;
}
.nav-login.is-open .nav-login__menu { display: flex; }

.nav-login__item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.7rem;
  border-radius: 4px;
  color: var(--fg-soft);
  font-size: 0.92rem;
  background: transparent;
  border: 0;
  font: inherit;
  cursor: pointer;
  text-align: left;
  width: 100%;
}
.nav-login__item:hover { background: var(--bg-line); color: var(--fg); }
.nav-login__item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-login__item--discord:hover svg { color: #5865F2; }
.nav-login__item--patreon:hover svg { color: #ff6243; }
.nav-login__item--kofi:hover    svg { color: #ff5e5b; }
.nav-login__item--danger { color: var(--fg-mute); }
.nav-login__item--danger:hover { color: var(--orange); background: transparent; }

.nav-login__divider {
  height: 1px;
  background: var(--bg-line);
  margin: 0.3rem 0;
}
.nav-login__head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.7rem 0.7rem;
}
.nav-login__head img {
  width: 30px; height: 30px; border-radius: 50%; object-fit: cover; background: var(--bg-line);
}
.nav-login__head-name {
  font-family: var(--serif); font-weight: 600; font-size: 0.98rem; color: var(--fg);
  line-height: 1.1;
}
.nav-login__head-tier {
  font-family: var(--mono); font-size: 0.7rem; color: var(--fg-mute); letter-spacing: 0.06em;
}

/* ---- Profile card on support page ------------------------ */
.sup-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}
.sup-hero-aside { min-width: 0; }
.sup-hero-aside:empty { display: none; }
/* Side-by-side only when the profile card is actually rendered. */
.sup-hero-grid:has(.sup-profile) {
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
}
@media (max-width: 880px) {
  .sup-hero-grid:has(.sup-profile) { grid-template-columns: 1fr; }
}

.sup-profile {
  position: relative;
  margin: 0 0 2rem;
  background: var(--bg-soft);
  border: 1px solid var(--bg-line);
  border-radius: var(--r);
  overflow: hidden;
}
.sup-profile__banner {
  height: 120px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--accent) 35%, var(--bg)),
    color-mix(in srgb, var(--purple) 35%, var(--bg))
  );
  background-size: cover;
  background-position: center;
}
.sup-profile__body {
  display: flex;
  align-items: flex-end;
  gap: 1.25rem;
  padding: 0 1.5rem 1.5rem;
  margin-top: -36px;
  flex-wrap: wrap;
}
.sup-profile__avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  border: 3px solid var(--bg-soft);
  object-fit: cover;
  background: var(--bg-line);
  flex-shrink: 0;
}
.sup-profile__main { flex: 1; min-width: 200px; padding-top: 40px; }
.sup-profile__name {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.sup-profile__meta {
  display: flex; gap: 0.9rem; flex-wrap: wrap;
  margin-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--fg-mute);
  letter-spacing: 0.05em;
}
.sup-profile__meta b { color: var(--fg); font-weight: 600; }
.sup-profile__tier {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
  border-radius: 4px;
  font-weight: 600;
}
.sup-profile__accounts {
  display: flex; gap: 0.4rem; flex-wrap: wrap;
  padding-top: 40px;
}
.sup-profile__chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--bg-line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--fg-soft);
  background: var(--bg);
}
.sup-profile__chip svg { width: 12px; height: 12px; }
.sup-profile__chip--discord svg { color: #5865F2; }
.sup-profile__chip--patreon svg { color: #ff6243; }
.sup-profile__chip--kofi    svg { color: #ff5e5b; }

/* ---- Ko-fi verification modal ---------------------------- */
.auth-modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 16, 0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 1rem;
}
.auth-modal__panel {
  background: var(--bg-soft);
  border: 1px solid var(--bg-line);
  border-radius: var(--r);
  padding: 1.5rem;
  max-width: 460px;
  width: 100%;
  display: flex; flex-direction: column; gap: 0.9rem;
}
.auth-modal__title {
  margin: 0;
  font-family: var(--serif); font-weight: 600; font-size: 1.4rem;
}
.auth-modal__lead { margin: 0; color: var(--fg-soft); font-size: 0.95rem; }
.auth-modal__input {
  font: inherit;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--bg-line);
  border-radius: 4px;
  padding: 0.6rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.9rem;
}
.auth-modal__input:focus { outline: none; border-color: var(--accent); }
.auth-modal__token {
  font-family: var(--mono);
  font-size: 0.92rem;
  padding: 0.6rem 0.75rem;
  background: var(--bg);
  border: 1px dashed var(--bg-line);
  border-radius: 4px;
  user-select: all;
  word-break: break-all;
  color: var(--accent);
}
.auth-modal__row { display: flex; gap: 0.5rem; justify-content: flex-end; flex-wrap: wrap; }
.auth-modal__err  { color: var(--orange); font-size: 0.88rem; min-height: 1.1em; }