/* ================================================
   TicketsSA — Auth Styles v4.1 (auth.css)
   Login/register modal + nav user dropdown
   ================================================ */

/* ── Modal overlay ─────────────────────────────────────────────────────
   Starts invisible (opacity:0, pointer-events:none).
   .open class makes it visible.                                         */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.80);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  overflow-y: auto;
}

.auth-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ── Modal card ──────────────────────────────────────────────────────── */
.auth-modal {
  background: var(--bg-2);
  border: 1px solid var(--b1);
  border-radius: var(--r5);
  width: 100%;
  max-width: 420px;
  padding: 32px;
  position: relative;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
  transform: translateY(16px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.auth-modal-overlay.open .auth-modal {
  transform: translateY(0);
}

/* ── Close button ─────────────────────────────────────────────────────── */
.auth-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 30px;
  height: 30px;
  border-radius: var(--r1);
  background: var(--bg-3);
  border: 1px solid var(--b1);
  color: var(--text-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  transition: all 0.2s;
  font-family: inherit;
}

.auth-modal__close:hover {
  background: var(--bg-4);
  color: var(--text);
}

/* ── Tabs ──────────────────────────────────────────────────────────────── */
.auth-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-3);
  border-radius: var(--r2);
  padding: 4px;
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  padding: 9px;
  border: none;
  background: transparent;
  border-radius: var(--r1);
  font-family: 'Sora', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.2s;
}

.auth-tab.active {
  background: var(--bg-2);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.auth-tab:hover:not(.active) {
  color: var(--text);
}

/* ── Error banner ─────────────────────────────────────────────────────── */
.auth-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--r2);
  padding: 10px 14px;
  font-size: 0.875rem;
  color: #EF4444;
  margin-bottom: 16px;
  line-height: 1.5;
}

/* ── Form layout ──────────────────────────────────────────────────────── */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Switch link ──────────────────────────────────────────────────────── */
.auth-switch {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-3);
  margin: 4px 0 0;
}

.auth-switch-btn {
  background: none;
  border: none;
  color: var(--green);
  cursor: pointer;
  font-size: inherit;
  font-family: inherit;
  font-weight: 600;
  padding: 0;
}

.auth-switch-btn:hover {
  text-decoration: underline;
}

/* ── Organiser contact note (sign-up form) ───────────────────────────── */
.auth-organiser-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-3);
  margin: 8px 0 0;
  border-top: 1px solid var(--b1);
  padding-top: 10px;
}
.auth-organiser-note a {
  color: var(--text-2);
  text-decoration: none;
  font-weight: 600;
}
.auth-organiser-note a:hover { text-decoration: underline; }

/* ── Role picker ──────────────────────────────────────────────────────── */
.auth-role-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.auth-role-option {
  cursor: pointer;
}

/* Hide the real radio input visually */
.auth-role-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.auth-role-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 10px;
  background: var(--bg-3);
  border: 2px solid var(--b1);
  border-radius: var(--r2);
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
  user-select: none;
}

.auth-role-card:hover {
  border-color: var(--green-border);
}

.auth-role-option input:checked + .auth-role-card {
  border-color: var(--green);
  background: var(--green-tint);
  box-shadow: 0 0 16px var(--green-glow);
}

.auth-role-icon {
  font-size: 1.5rem;
}

.auth-role-card strong {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'Sora', sans-serif;
}

.auth-role-card small {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* ── Nav user dropdown ────────────────────────────────────────────────── */
.nav-user {
  position: relative;
}

.nav-user__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.nav-user__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: var(--bg-2);
  border: 1px solid var(--b1);
  border-radius: var(--r3);
  min-width: 210px;
  padding: 6px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 500;
}

.nav-user__dropdown.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.nav-user__name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  padding: 8px 10px 2px;
}

.nav-user__email {
  font-size: 0.8125rem;
  color: var(--text-3);
  padding: 0 10px 8px;
  word-break: break-all;
}

.nav-user__divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 0;
}

.nav-user__link {
  display: block;
  width: 100%;
  padding: 8px 10px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--text-2);
  font-family: inherit;
  border-radius: var(--r1);
  transition: all 0.15s;
  text-decoration: none;
}

.nav-user__link:hover {
  background: var(--bg-3);
  color: var(--text);
}

.nav-user__logout:hover {
  color: #EF4444 !important;
}

/* ── Utility: hidden class used by auth.js ────────────────────────────── */
.hidden {
  display: none !important;
}

/* ── Role toggle ──────────────────────────────────────────────────────── */
.auth-role-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
}

.auth-role-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border: 1.5px solid var(--b1);
  border-radius: var(--r3);
  background: var(--bg-3);
  color: var(--text-2);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.auth-role-btn:hover {
  border-color: var(--green);
  color: var(--text-1);
}

.auth-role-btn.active {
  border-color: var(--green);
  background: color-mix(in srgb, var(--green) 12%, transparent);
  color: var(--green);
}

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .auth-modal {
    padding: 24px 20px;
    border-radius: var(--r4);
  }

  .auth-form-row {
    grid-template-columns: 1fr;
  }

  .auth-role-picker {
    grid-template-columns: 1fr 1fr;
  }
}