/* ═══════════════════════════════════════════════════════════════════════
   auth.css — Login overlay + avatar modal styles
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Login overlay (full-screen, sits above everything) ─────────────── */
#login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg, #1c1917);
  padding: 1.5rem;
}

#login-overlay.hidden {
  display: none;
}

.login-card {
  background: var(--sidebar-bg, #292524);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 16px;
  padding: 2.5rem 2rem 2rem;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}

.login-brand {
  text-align: center;
  margin-bottom: 2rem;
}

.login-brand h1 {
  font-family: var(--serif, Georgia, serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text, #e7e5e4);
  margin: 0 0 0.25rem;
  line-height: 1.2;
}

.login-brand h1 em {
  font-style: italic;
  color: var(--accent, #d97706);
}

.login-brand p {
  font-size: 0.8rem;
  color: var(--text-muted, #a8a29e);
  margin: 0;
}

.login-card .form-group {
  margin-bottom: 1rem;
}

.login-card label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted, #a8a29e);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.login-card input {
  width: 100%;
  box-sizing: border-box;
  background: var(--input-bg, rgba(255,255,255,0.06));
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  border-radius: 8px;
  color: var(--text, #e7e5e4);
  font-family: var(--sans, system-ui, sans-serif);
  font-size: 0.9rem;
  padding: 0.6rem 0.75rem;
  outline: none;
  transition: border-color 0.15s;
}

.login-card input:focus {
  border-color: var(--accent, #d97706);
}

.login-submit {
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.7rem 1rem;
  background: var(--accent, #d97706);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--sans, system-ui, sans-serif);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, background 0.15s;
}

.login-submit:hover:not(:disabled) {
  background: #b45309;
}

.login-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.login-error {
  display: none;
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 6px;
  color: #fca5a5;
  font-size: 0.8rem;
  text-align: center;
}

.login-hint {
  margin-top: 1rem;
  font-size: 0.72rem;
  color: var(--text-muted, #a8a29e);
  text-align: center;
  line-height: 1.5;
}

/* ── "Have an invite code?" toggle — styled as a muted link ─────────── */
.login-invite-toggle {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-muted, #a8a29e);
  font-family: var(--sans, system-ui, sans-serif);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s;
}

.login-invite-toggle:hover {
  color: var(--accent, #d97706);
}

/* ── "Check your email" confirmation state ───────────────────────── */
.login-sent {
  text-align: center;
  padding: 0.5rem 0 0.25rem;
}

.login-sent.hidden {
  display: none;
}

.login-sent-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.login-sent-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text, #e7e5e4);
  margin: 0 0 0.5rem;
}

.login-sent-body {
  font-size: 0.85rem;
  color: var(--text-muted, #a8a29e);
  margin: 0 0 1.25rem;
  line-height: 1.55;
}

.login-resend {
  background: none;
  border: 1px solid var(--border, rgba(255,255,255,0.15));
  border-radius: 7px;
  color: var(--text-muted, #a8a29e);
  font-family: var(--sans, system-ui, sans-serif);
  font-size: 0.82rem;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.login-resend:hover {
  color: var(--text, #e7e5e4);
  border-color: var(--accent, #d97706);
}

/* ── Invalid-link error page state ───────────────────────────────── */
.login-error-page {
  text-align: center;
  padding: 0.5rem 0 0.25rem;
}

.login-error-page.hidden {
  display: none;
}

.login-error-page p {
  color: #fca5a5;
  font-size: 0.88rem;
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

/* ── User chip in sidebar header ────────────────────────────────────── */
.user-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.5rem;
  padding: 0.3rem 0.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 999px;
  cursor: default;
  max-width: fit-content;
}

.user-chip-name {
  font-size: 0.78rem;
  color: var(--text, #e7e5e4);
  font-weight: 500;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-chip-actions {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

#user-logout-btn,
#user-avatar-edit-btn {
  background: none;
  border: none;
  color: var(--text-muted, #a8a29e);
  cursor: pointer;
  font-size: 0.75rem;
  padding: 0.15rem 0.3rem;
  border-radius: 4px;
  line-height: 1;
  transition: color 0.15s, background 0.15s;
}

#user-logout-btn:hover,
#user-avatar-edit-btn:hover {
  color: var(--text, #e7e5e4);
  background: rgba(255,255,255,0.08);
}

/* ── User avatar (shared across auth, sharing, pins) ────────────────── */
.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  vertical-align: middle;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  font-family: var(--sans, system-ui, sans-serif);
}

.user-avatar--initials {
  user-select: none;
}

/* ── Avatar edit modal ───────────────────────────────────────────────── */
#avatar-modal .modal {
  max-width: 360px;
}

.avatar-modal-preview {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.avatar-modal-preview img,
.avatar-modal-preview .user-avatar {
  width: 72px;
  height: 72px;
  font-size: 1.6rem;
}

.avatar-file-trigger {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.4rem;
  padding: 0.55rem 0.75rem;
  background: rgba(255,255,255,0.05);
  border: 1px dashed var(--border, rgba(255,255,255,0.15));
  border-radius: 7px;
  color: var(--text-muted, #a8a29e);
  font-family: var(--sans, system-ui, sans-serif);
  font-size: 0.82rem;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, color 0.15s;
}

.avatar-file-trigger:hover {
  border-color: var(--accent, #d97706);
  color: var(--text, #e7e5e4);
}