/* Sprint 008: login selection, event actions/drawer, favicon administration. */

.auth-page-clean .auth-intro {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.auth-page-clean .auth-intro h1 {
  margin-top: 6px;
}

.auth-method-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-methods {
  width: 100%;
  border-top: 3px solid var(--ink);
}

.login-method,
.login-method-link {
  display: block;
  width: 100%;
  border-bottom: 1px solid var(--ink);
}

.login-method > summary,
.login-method-link {
  list-style: none;
  cursor: pointer;
  padding: 22px 0 18px;
  font-family: var(--display);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.login-method > summary::-webkit-details-marker { display: none; }
.login-method > summary:hover,
.login-method-link:hover { background: linear-gradient(to right, var(--sun) 0 8px, transparent 8px); padding-left: 18px; }
.login-method[open] > summary { border-bottom: 3px solid var(--ink); }
.login-method[open] > summary span { transform: rotate(90deg); }
.login-method-content { padding: 30px 0 34px; }
.login-email-form { max-width: 540px; }
.login-create-account { display: inline-block; margin-top: 26px; font-weight: 800; text-decoration: none; border-bottom: 2px solid currentColor; }
.auth-back-link { margin-top: 48px; }

.event-listing { position: relative; }
.event-preview { display: none !important; }

.event-time-stack {
  position: relative;
  z-index: 4;
  float: right;
  margin-left: 16px;
  display: grid;
  justify-items: end;
  gap: 1px;
}

.event-time-stack .event-time {
  float: none;
  margin: 0;
}

.event-detail-arrow {
  display: inline-block;
  min-width: 28px;
  text-align: right;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

.event-detail-arrow:hover { transform: translateX(3px); }

.event-title-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  min-width: 0;
}

.event-title-row h3 {
  flex: 1;
  min-width: 0;
  margin: 0 0 7px;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3.1vw, 2.45rem);
  line-height: .96;
  letter-spacing: -.025em;
  text-transform: uppercase;
}

.event-title-row h3 a {
  text-decoration: none;
  background-image: linear-gradient(var(--ink), var(--ink));
  background-size: 0 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 160ms ease;
}

.event-title-row h3 a:hover,
.event-title-row h3 a:focus-visible { background-size: 100% 2px; }

.event-add-menu {
  position: relative;
  z-index: 7;
  flex: 0 0 auto;
}

.event-add-menu > summary {
  list-style: none;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  user-select: none;
}

.event-add-menu > summary::-webkit-details-marker { display: none; }
.event-add-menu[open] > summary { background: var(--sun); }

.event-add-menu-panel {
  position: absolute;
  top: 38px;
  right: 0;
  width: min(260px, 72vw);
  display: grid;
  gap: 0;
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--sky);
  padding: 8px 16px;
}

.event-add-menu-panel a,
.event-add-menu-panel button {
  display: block;
  width: 100%;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: .83rem;
  font-weight: 800;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.event-add-menu-panel > *:last-child,
.event-add-menu-panel > *:last-child button,
.event-add-menu-panel > *:last-child a { border-bottom: 0; }
.event-add-menu-panel a:hover,
.event-add-menu-panel button:hover { padding-left: 7px; }

body.event-drawer-open { overflow: hidden; }

.event-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 69;
  background: rgba(17, 19, 24, .32);
  opacity: 0;
  transition: opacity 180ms ease;
}

.event-drawer-backdrop.is-open { opacity: 1; }

.event-drawer {
  position: fixed;
  z-index: 70;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(590px, 92vw);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--paper);
  border-left: 4px solid var(--ink);
  box-shadow: -18px 0 0 rgba(143, 199, 232, .72);
  transform: translateX(calc(100% + 24px));
  transition: transform 180ms ease;
}

.event-drawer.is-open { transform: translateX(0); }

.event-drawer-close {
  position: sticky;
  z-index: 3;
  top: 18px;
  float: right;
  margin: 18px 20px 0 0;
  width: 40px;
  height: 40px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 900;
  line-height: .8;
  cursor: pointer;
}

.event-drawer-close:hover { background: var(--sun); }
.event-drawer-content { padding: 74px 42px 70px; clear: both; }
.event-drawer-loading,
.event-drawer-error { padding-top: 50px; font-family: var(--display); font-size: 1.6rem; font-weight: 900; text-transform: uppercase; }

.event-detail-content .detail-date { margin-top: 0; }
.event-detail-content.is-page .detail-date { margin-top: 55px; }
.event-panel-title {
  margin: 34px 0 0;
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 900;
  line-height: .85;
  letter-spacing: -.045em;
  text-transform: uppercase;
}

.event-detail-content .detail-columns h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.9rem;
  margin: 0 0 14px;
}

.event-detail-content.is-panel .detail-columns {
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 44px;
}

.event-detail-content.is-panel .detail-description {
  font-size: 1rem;
  line-height: 1.65;
}

.event-calendar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin: 28px 0 36px;
  padding: 20px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.calendar-icon-action {
  min-width: 62px;
  display: grid;
  justify-items: center;
  gap: 6px;
  color: var(--ink);
  text-decoration: none;
}

.calendar-action-glyph {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.calendar-icon-ics .calendar-action-glyph { background: var(--sun); }
.calendar-icon-google .calendar-action-glyph { background: var(--white); box-shadow: inset 7px 0 0 var(--coral), inset -7px 0 0 var(--sky); }
.calendar-icon-outlook .calendar-action-glyph { background: var(--sky); }
.calendar-action-label { font-size: .69rem; font-weight: 900; text-transform: uppercase; letter-spacing: .04em; }
.calendar-icon-action:hover .calendar-action-glyph { transform: translateY(-3px); box-shadow: 4px 4px 0 var(--ink); }
.calendar-icon-google:hover .calendar-action-glyph { box-shadow: inset 7px 0 0 var(--coral), inset -7px 0 0 var(--sky), 4px 4px 0 var(--ink); }

.branding-assets-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 50px;
}

.branding-asset-section {
  min-width: 0;
  padding-top: 20px;
  border-top: 3px solid var(--ink);
}

.admin-favicon-preview {
  width: 64px;
  height: 64px;
  object-fit: contain;
  image-rendering: auto;
  background: var(--white);
  border: 1px solid var(--ink);
  padding: 6px;
}

@media (max-width: 760px) {
  .auth-page-clean { grid-template-columns: 1fr; }
  .auth-page-clean .auth-intro { padding: 52px 28px 40px; border-right: 0; border-bottom: 1px solid var(--ink); min-height: auto; }
  .auth-method-panel { padding: 48px 28px 64px; }
  .event-drawer { width: 100vw; max-width: none; border-left-width: 0; box-shadow: none; }
  .event-drawer-content { padding: 72px 26px 60px; }
  .event-detail-content .detail-date { display: grid; }
  .event-detail-content.is-page .detail-columns,
  .event-detail-content.is-panel .detail-columns { grid-template-columns: 1fr; gap: 30px; }
  .branding-assets-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .event-drawer,
  .event-drawer-backdrop,
  .event-title-row h3 a,
  .calendar-action-glyph { transition: none; }
  .event-detail-arrow:hover,
  .calendar-icon-action:hover .calendar-action-glyph { transform: none; }
}