.invitation-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: var(--color-neutral, #111827);
}

.invitation-theme-button {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 3;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid #ffffff30;
  border-radius: 50%;
  background: #ffffff18;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.invitation-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.92fr);
  width: min(74rem, 100%);
  min-height: 45rem;
  overflow: hidden;
  border-radius: 2rem;
  background: var(--color-base-100, #fff);
  box-shadow: 0 30px 80px #0006;
}

.invitation-form-side {
  display: grid;
  place-items: center;
  padding: 3rem;
}

.invitation-form-wrap {
  width: min(34rem, 100%);
}

.invitation-header {
  margin-bottom: 2rem;
}

.invitation-logo {
  display: grid;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1.3rem;
  place-items: center;
  border-radius: 1.3rem;
  background: var(--color-primary, #4f46e5);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 900;
  box-shadow: 0 12px 28px color-mix(in srgb, var(--color-primary, #4f46e5) 30%, transparent);
}

.invitation-eyebrow {
  color: var(--color-primary, #4f46e5);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.invitation-header h1,
.invitation-expired h1 {
  margin-top: 0.45rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.08;
}

.invitation-header p,
.invitation-expired p {
  margin-top: 0.8rem;
  color: color-mix(in srgb, var(--color-base-content, #111827) 60%, transparent);
}

.invitation-form {
  display: grid;
  gap: 1rem;
}

.invitation-field > span {
  display: block;
  margin: 0 0 0.4rem 0.2rem;
  font-size: 0.78rem;
  font-weight: 800;
}

.invitation-input {
  display: flex;
  min-height: 3.4rem;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1rem;
  border: 1.5px solid color-mix(in srgb, var(--color-base-content, #111827) 22%, transparent);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--color-primary, #4f46e5) 4%, var(--color-base-100, #fff));
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.invitation-input:focus-within {
  border-color: var(--color-primary, #4f46e5);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary, #4f46e5) 12%, transparent);
}

.invitation-input svg {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  color: var(--color-primary, #4f46e5);
}

.invitation-input input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
}

.invitation-input--disabled {
  background: var(--color-base-200, #f3f4f6);
  opacity: 0.78;
}

.invitation-password-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.invitation-security-note {
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  background: var(--color-base-200, #f3f4f6);
  color: color-mix(in srgb, var(--color-base-content, #111827) 58%, transparent);
  font-size: 0.78rem;
}

.invitation-submit,
.invitation-expired a {
  min-height: 3.3rem;
  border: 0;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--color-primary, #4f46e5), var(--color-secondary, #8b5cf6));
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 25px color-mix(in srgb, var(--color-primary, #4f46e5) 24%, transparent);
}

.invitation-visual {
  position: relative;
  display: grid;
  overflow: hidden;
  place-items: center;
  padding: 3rem;
  background: linear-gradient(145deg, var(--color-primary, #4f46e5), #6d28d9 55%, #312e81);
}

.invitation-orb {
  position: absolute;
  width: 22rem;
  height: 22rem;
  border: 3rem solid #ffffff14;
  border-radius: 50%;
}

.invitation-orb--one { top: -9rem; right: -8rem; }
.invitation-orb--two { bottom: -11rem; left: -9rem; }

.invitation-visual-card {
  position: relative;
  width: min(25rem, 100%);
  padding: 2.2rem;
  border: 1px solid #ffffff42;
  border-radius: 2rem;
  background: #09091c26;
  color: #fff;
  box-shadow: 0 25px 50px #17104f50;
  backdrop-filter: blur(14px);
}

.invitation-visual-tag {
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  opacity: 0.72;
}

.invitation-visual-card h2 {
  margin-top: 1rem;
  font-size: 2.35rem;
  font-weight: 900;
  line-height: 1.08;
}

.invitation-visual-card > p {
  margin-top: 1rem;
  color: #ffffffbf;
}

.invitation-benefits {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.7rem;
}

.invitation-benefits div {
  display: flex;
  gap: 0.8rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid #ffffff20;
}

.invitation-benefits strong { color: #c4b5fd; }
.invitation-benefits span { font-weight: 750; }

.invitation-member-chip {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.7rem;
  padding: 0.85rem;
  border-radius: 1.1rem;
  background: var(--color-base-100, #fff);
  color: var(--color-base-content, #111827);
}

.invitation-member-chip > span {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--color-primary, #4f46e5) 14%, transparent);
  color: var(--color-primary, #4f46e5);
  font-weight: 900;
}

.invitation-member-chip div { display: grid; flex: 1; }
.invitation-member-chip small { opacity: 0.55; }
.invitation-member-chip b { color: var(--color-success, #16a34a); }

.invitation-alert {
  margin-bottom: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--color-error, #dc2626) 12%, transparent);
  color: var(--color-error, #dc2626);
  font-weight: 750;
}

.invitation-expired a {
  display: inline-grid;
  margin-top: 1.5rem;
  padding: 0 1.4rem;
  place-items: center;
  text-decoration: none;
}

@media (max-width: 900px) {
  .invitation-page { padding: 1rem; }
  .invitation-shell { grid-template-columns: 1fr; min-height: auto; }
  .invitation-visual { display: none; }
  .invitation-form-side { padding: 2rem 1.25rem; }
}

@media (max-width: 560px) {
  .invitation-page { padding: 0; background: var(--color-base-100, #fff); }
  .invitation-shell { min-height: 100vh; border-radius: 0; box-shadow: none; }
  .invitation-form-side { padding: 5rem 1rem 2rem; }
  .invitation-password-grid { grid-template-columns: 1fr; }
  .invitation-theme-button { background: var(--color-primary, #4f46e5); }
}