:root {
  --login-purple: #4b2896;
  --login-purple-deep: #311075;
  --login-purple-soft: #f3eefb;
  --login-gold: #c5a06d;
  --login-gold-soft: #f7f1e6;
  --login-ink: #1a1a1a;
  --login-muted: #6b7280;
  --login-line: #e5e7eb;
  --login-font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --login-en: "Montserrat", "Noto Sans TC", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

.login-page {
  min-height: 100vh;
  font-family: var(--login-font);
  color: var(--login-ink);
  background-color: #f8f6f2;
  background-image: url('/images/login-marble.png');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow-x: hidden;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto auto auto auto;
  padding: clamp(28px, 5vw, 56px) clamp(20px, 5vw, 64px) 28px;
  max-width: 1180px;
  margin: 0 auto;
  gap: 8px;
}

.login-brand {
  text-align: center;
  animation: loginFadeUp .7s ease both;
}

.login-brand-en {
  margin: 0;
  font-family: var(--login-en);
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--login-purple-deep);
  text-shadow: 0 1px 0 rgba(255,255,255,.65);
}

.login-brand-zh {
  margin: 8px 0 0;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 600;
  letter-spacing: .38em;
  padding-left: .38em;
  color: var(--login-gold);
}

.login-brand-tagline {
  margin: 14px 0 0;
  font-size: 14px;
  color: #5b6472;
  letter-spacing: .06em;
}

.login-main {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(260px, 1fr);
  align-items: center;
  gap: clamp(24px, 5vw, 64px);
  padding: 24px 0 8px;
}

/* 註冊表單較寬：左側留給表單、右側留給圓形建築圖 */
.login-main:has(.login-panel-register) {
  grid-template-columns: minmax(320px, 560px) minmax(240px, 1fr);
}

.login-panel {
  width: 100%;
  background: rgba(255,255,255,.96);
  border-radius: 18px;
  padding: 34px 32px 30px;
  box-shadow: 0 18px 50px rgba(49, 16, 117, .12);
  border: 1px solid rgba(255,255,255,.8);
  animation: loginFadeUp .75s .08s ease both;
}

.login-panel-head {
  margin-bottom: 22px;
  text-align: center;
}

.login-panel-head h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  color: var(--login-purple);
}

.login-panel-head p {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--login-muted);
}

.login-alert {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.5;
}

.login-alert-error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.login-alert-ok {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.login-field {
  position: relative;
  display: block;
  margin-bottom: 14px;
}

.login-field input {
  width: 100%;
  height: 48px;
  border: 1px solid var(--login-line);
  border-radius: 12px;
  padding: 0 44px 0 44px;
  font: inherit;
  font-size: 15px;
  background: #fff;
  color: var(--login-ink);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.login-field input:focus {
  border-color: var(--login-purple);
  box-shadow: 0 0 0 3px rgba(75, 40, 150, .12);
}

.login-field-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: #9ca3af;
  pointer-events: none;
}

.login-field-icon svg,
.login-eye svg,
.value-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.login-eye {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 7px;
}

.login-eye:hover { color: var(--login-purple); background: var(--login-purple-soft); }

.login-options {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin: 4px 0 18px;
  font-size: 13px;
}

.login-remember {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #374151;
  cursor: pointer;
  user-select: none;
}

.login-remember input {
  width: 16px;
  height: 16px;
  accent-color: var(--login-purple);
}

.login-submit {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 12px;
  background: var(--login-purple);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .2s ease, transform .15s ease, box-shadow .2s ease;
  box-shadow: 0 10px 24px rgba(75, 40, 150, .25);
}

.login-submit:hover {
  background: var(--login-purple-deep);
  transform: translateY(-1px);
}

.login-submit:active { transform: translateY(0); }

.login-mode {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin-top: 16px;
  padding: 6px;
  border-radius: 14px;
  background: #f3eefb;
}

.login-mode-btn {
  height: 40px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #6b5b8c;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}

.login-mode-btn:hover {
  color: var(--login-purple);
}

.login-mode-btn.is-active {
  background: #fff;
  color: var(--login-purple);
  box-shadow: 0 4px 14px rgba(49, 16, 117, .12);
}

.login-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 340px;
  animation: loginRingIn .9s .12s ease both;
}

.login-ring {
  width: min(380px, 42vw);
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 10px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, var(--login-gold), #e8d5b0, var(--login-gold)) border-box;
  border: 3px solid transparent;
  box-shadow:
    0 0 0 14px var(--login-purple),
    0 24px 60px rgba(49, 16, 117, .28);
  overflow: hidden;
  position: relative;
}

.login-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  transform: scale(1.02);
}

.login-values {
  margin-top: 18px;
  padding: 8px 0 12px;
  animation: loginFadeUp .8s .16s ease both;
}

.login-values-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 28px;
}

.login-values-eyebrow {
  margin: 0 0 8px;
  font-family: var(--login-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--login-gold);
  text-transform: none;
}

.login-values-head h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: #1f2937;
}

.login-values-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #6b7280;
}

.login-values-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.value-card {
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(229, 231, 235, .9);
  border-radius: 16px;
  padding: 22px 22px 20px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .05);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.value-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(49, 16, 117, .1);
  border-color: #e8d9b5;
}

.value-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  color: var(--login-gold);
  background: var(--login-gold-soft);
  padding: 9px;
}

.value-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: #111827;
}

.value-card h3 span {
  margin-left: 6px;
  font-family: var(--login-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--login-gold);
}

.value-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: #6b7280;
}

.login-footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding-top: 8px;
  padding-bottom: 8px;
  animation: loginFadeUp .7s .22s ease both;
}

.login-footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--login-purple);
}

.login-footer a {
  color: var(--login-purple);
  text-decoration: none;
}

.login-footer a:hover { text-decoration: underline; }
.login-footer-links span { color: #c4b5fd; }

.login-footer-credit {
  margin: 8px 0 0;
  text-align: center;
}

.login-footer-credit-zh {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--login-purple);
}

.login-footer-credit-en {
  margin: 6px 0 0;
  font-family: var(--login-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .28em;
  color: var(--login-purple);
}

@keyframes loginFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes loginRingIn {
  from { opacity: 0; transform: scale(.92); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 900px) {
  .login-main {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .login-visual { order: -1; min-height: auto; }
  .login-ring { width: min(220px, 56vw); box-shadow: 0 0 0 10px var(--login-purple), 0 16px 36px rgba(49,16,117,.22); }
  .login-panel { max-width: 420px; }
  .login-values-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .login-shell { padding: 24px 16px 20px; }
  .login-panel { padding: 26px 20px; }
  .login-brand-zh { font-size: 24px; }
  .value-card { padding: 18px; }
}

.login-extra-links{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:#9ca3af}
.login-extra-links a{color:var(--login-purple);text-decoration:none;font-weight:600}
.login-extra-links a:hover{text-decoration:underline}
.login-panel.login-panel-wide{max-width:460px}
.login-panel.login-panel-register{max-width:560px;width:100%}
.login-main:has(.login-panel-register) .login-ring{
  width: min(340px, 36vw);
}
.login-form-section{margin:0 0 18px;padding:0 0 4px;border-bottom:1px solid #ede9fe}
.login-form-section:last-of-type{border-bottom:0;margin-bottom:8px}
.login-form-section-title{margin:0 0 12px;font-size:14px;font-weight:700;color:#4c1d95;letter-spacing:.02em}
.login-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.login-field-grid .login-field{margin-bottom:12px}
.login-hint{margin:0 0 14px;font-size:13px;color:#6b7280;line-height:1.5}
.login-seat-block{margin:4px 0 14px}
.login-seat-label{margin:0 0 10px;font-size:13px;font-weight:700;color:#4c1d95;letter-spacing:.04em}
.login-seat-select{margin-bottom:0}
.login-seat-select select{padding-left:14px}
.login-field-select select{
  width:100%;
  height:48px;
  border:1px solid #e5e7eb;
  border-radius:12px;
  padding:0 42px 0 48px;
  font:inherit;
  font-size:15px;
  color:#111827;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center;
  appearance:none;
  -webkit-appearance:none;
  cursor:pointer;
}
.login-field-select select:focus{
  outline:none;
  border-color:#a78bfa;
  box-shadow:0 0 0 3px rgba(167,139,250,.25);
}
.login-back{display:inline-block;margin-top:14px;font-size:13px;color:var(--login-purple);text-decoration:none;font-weight:600}
.login-back:hover{text-decoration:underline}
.auth-plan-picker.login-plan-picker{margin-top:8px}

@media (max-width: 640px) {
  .login-field-grid{grid-template-columns:1fr}
  .login-panel.login-panel-register{max-width:460px}
}

/* VELORA PIF 品智雲 lavender login */
.login-page{
  background-color:#f6f2fb !important;
  background-image:
    radial-gradient(900px 420px at 70% -10%,rgba(139,111,212,.16),transparent 55%),
    url('/images/login-marble.png') !important;
  color:#3d3554;
}
.login-brand-en{
  font-family:"Playfair Display","Cormorant Garamond","Times New Roman",serif;
  color:#c4a35a !important;
  letter-spacing:.12em;
  text-shadow:none;
}
.login-brand-zh{color:#8b6fd4 !important}
.login-brand-tagline{color:#7a7290 !important}
.login-panel{
  background:rgba(255,255,255,.96) !important;
  border:1px solid #ece6f4 !important;
  box-shadow:0 18px 50px rgba(90,70,140,.12) !important;
}
.login-panel-head h2{color:#3d3554 !important}
.login-field input{
  background:#fbf9fe !important;
  border-color:#e4dcf2 !important;
  color:#3d3554 !important;
}
.login-field input:focus{
  border-color:#8b6fd4 !important;
  box-shadow:0 0 0 3px rgba(139,111,212,.18) !important;
}
.login-submit{
  background:linear-gradient(90deg,#c4b5fd,#8b6fd4) !important;
  color:#fff !important;
}
.login-extra-links a,.login-footer-links a,.login-back{color:#6f54b8 !important}
.login-footer-credit-zh,.login-footer-credit-en,.login-remember{color:#7a7290}
.login-visual{opacity:1;filter:none}