/* Auth pages — login / register (matches journal-home login.html) */

@import url("common.css");

body.auth-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.util {
  background: var(--deep);
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
}

.util-inner {
  width: min(100% - 40px, var(--wrap));
  margin: 0 auto;
  padding: 9px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.util a {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
  font-size: 12.5px;
}

.util a:hover {
  color: var(--accent);
}

.util .accent {
  color: var(--accent);
  font-weight: 600;
  font-family: var(--sans);
}

.util-sep {
  margin: 0 6px;
  opacity: 0.45;
}

.util-right {
  display: flex;
  align-items: center;
}

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  width: min(100% - 40px, var(--wrap));
  margin: 0 auto;
  padding: 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.back-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--mid);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.back-link:hover {
  color: var(--deep);
}

.auth-shell {
  flex: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 580px;
  align-items: stretch;
}

.auth-visual {
  position: relative;
  color: #fff;
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.95) 0%, rgba(13, 148, 136, 0.88) 45%, rgba(4, 47, 46, 0.96) 100%),
    url("https://images.unsplash.com/photo-1524995997946-a1c2e315a42f?auto=format&fit=crop&w=1400&q=80") center/cover;
  overflow: hidden;
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.1);
  animation: rise 0.6s ease both;
}

.auth-visual::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(254, 240, 138, 0.22), transparent 70%);
  top: -80px;
  right: -60px;
  pointer-events: none;
}

.auth-visual > * {
  position: relative;
  z-index: 1;
}

.visual-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fef08a;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
  width: fit-content;
}

.auth-visual h1 {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  max-width: 440px;
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.visual-lead {
  color: rgba(255, 255, 255, 0.9);
  max-width: 440px;
  font-size: 15.5px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.visual-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.visual-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.95);
}

.visual-points li .check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fef08a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  margin-top: 1px;
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 28px;
  background: linear-gradient(180deg, #eef5f6 0%, var(--page) 40%, var(--page) 100%);
  animation: rise 0.7s 0.08s ease both;
}

.auth-card {
  width: min(100%, 440px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 28px 28px;
  box-shadow: var(--shadow-lg);
}

.auth-card h2 {
  font-size: 1.55rem;
  color: var(--deep);
  margin-bottom: 6px;
}

.auth-card .lead {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 22px;
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  background: var(--teal-soft);
  padding: 5px;
  border-radius: 10px;
  margin-bottom: 26px;
}

.tab-btn {
  appearance: none;
  border: none;
  cursor: pointer;
  padding: 11px 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--muted);
  background: transparent;
  transition: 0.15s;
  text-align: center;
  text-decoration: none;
}

.tab-btn.active,
.tab-btn:hover {
  background: #fff;
  color: var(--deep);
  box-shadow: 0 2px 8px rgba(34, 66, 72, 0.08);
}

.auth-foot {
  text-align: center;
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--muted);
}

.auth-site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.55);
  font-size: 12.5px;
  padding: 14px 20px;
  text-align: center;
}

.auth-site-footer a {
  color: rgba(255, 255, 255, 0.75);
}
.auth-site-footer a:hover {
  color: var(--accent);
}

/* Unified Auth Panels & Transitions */
.auth-panels-wrap {
  min-height: 340px;
  position: relative;
}

.auth-form-panel {
  display: none;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.auth-form-panel.is-active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.visual-pane {
  display: none;
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
  width: 100%;
}

.visual-pane.is-active {
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 1;
  transform: translateY(0);
}

.link-btn {
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: 600;
  color: var(--teal-primary, #0d9488);
  cursor: pointer;
  text-decoration: underline;
  display: inline;
}

.link-btn:hover {
  color: var(--teal-dark, #0c4a4a);
}

/* Match Input & Placeholder styles with Manuscript Form */
.auth-panel input[type="text"],
.auth-panel input[type="email"],
.auth-panel input[type="password"],
.auth-panel select,
.auth-panel textarea {
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: #1f2937;
}

.auth-panel input::placeholder,
.auth-panel textarea::placeholder {
  font-family: inherit;
  font-size: 0.875rem;
  color: #9ca3af;
  font-weight: 400;
  opacity: 1;
}

/* Auth Field Error Highlighting & Red Borders */
.field.has-error input,
.field.has-error select,
.has-error input,
.has-error select,
input.is-invalid,
select.is-invalid {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15) !important;
  background-color: #fef2f2 !important;
}

.errorlist {
  list-style: none;
  padding: 0;
  margin: 6px 0 0 0;
  color: #dc2626;
  font-size: 13px;
  font-weight: 500;
}

.errorlist li {
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 900px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }
  .auth-visual {
    min-height: 220px;
    padding: 36px 28px;
    justify-content: flex-end;
  }
  .visual-points {
    display: none;
  }
}

@media (max-width: 480px) {
  .auth-card {
    padding: 24px 18px;
  }
  .field-row {
    flex-direction: column;
    align-items: flex-start;
  }
}