.signin {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 440px);
  grid-template-rows: auto 1fr;
  gap: 0 clamp(26px, 5vw, 90px);
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(28px, 5vh, 56px) clamp(28px, 6vw, 102px);
  background:
    radial-gradient(ellipse at 68% 8%, #fff 0%, transparent 61%),
    linear-gradient(145deg, color-mix(in srgb, var(--brand-primary) 17%, white), var(--surface-page) 53%, color-mix(in srgb, var(--brand-accent) 23%, white));
  color: var(--ink);
}

.signin::before, .signin::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.signin::before {
  background: url('/act-glass.webp') left bottom / min(75vw, 1040px) auto no-repeat;
  filter: grayscale(1) invert(1);
  opacity: .24;
  mix-blend-mode: multiply;
  mask-image: linear-gradient(0deg, #000 15%, transparent 70%);
}

.signin::after {
  background:
    linear-gradient(95deg, transparent 45%, color-mix(in srgb, var(--brand-accent-soft) 31%, transparent) 80%),
    radial-gradient(ellipse at 28% 80%, transparent 26%, #ffffff55 75%);
}

.signin-brand {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  width: fit-content;
  gap: 13px;
}

.signin-brand .mark {
  flex-basis: 46px;
  width: 46px;
  height: 46px;
}

.signin-brand .mark-logo { flex-basis: 62px; width: 62px; height: 62px; border-radius: 13px; }
.signin-brand strong { font-size: .95rem; letter-spacing: .01em; }

.signin-story {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  padding-block-start: clamp(52px, 9.5vh, 126px);
  text-shadow: 0 2px 18px #fff9;
}

.signin-story h1 {
  max-width: 690px;
  color: var(--brand-primary-hover);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(2.65rem, 4.8vw, 5.35rem);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .99;
  text-wrap: balance;
}

.signin-story h1 span { color: var(--brand-primary); }
.signin-story p { margin-top: 18px; color: var(--muted); font-size: clamp(.86rem, 1.12vw, 1.05rem); line-height: 1.5; }

.signin-main {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  min-width: 0;
  position: relative;
  border-radius: 27px;
  padding: clamp(24px, 3.3vw, 46px);
  border: 1px solid var(--line);
  border-block-start: 4px solid var(--accent-rule);
  background: linear-gradient(138deg, white, var(--brand-primary-soft) 95%);
  box-shadow: 0 22px 66px var(--brand-shadow), inset 0 1px #fff;
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .signin-main {
    background: linear-gradient(138deg, #fffffff2, color-mix(in srgb, var(--brand-primary-soft) 87%, transparent) 95%);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }
}

.signin-main::before {
  content: '';
  pointer-events: none;
  position: absolute;
  top: -1px;
  left: 24px;
  right: 26%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-accent-soft) 30%, transparent);
}

.signin-form h2 {
  color: var(--brand-primary-hover);
  font-size: clamp(1.7rem, 3.1vw, 2.45rem);
  letter-spacing: -.047em;
  font-weight: 650;
  line-height: 1.13;
}

.signin-form > p { color: var(--muted); margin: 9px 0 24px; line-height: 1.5; font-size: .91rem; }
.signin-form .field { color: var(--ink); gap: 8px; margin-bottom: 17px; font-size: .84rem; }
.signin-form .field small { color: var(--muted); }
.signin-form input {
  min-height: 49px;
  background: var(--control);
  border: 1px solid var(--control-line);
  border-radius: 10px;
  color: var(--ink);
  font-size: 1rem;
  box-shadow: inset 0 1px 3px #16355c0c;
  padding: 10px 13px;
}

.signin-form input:hover { border-color: var(--brand-primary); }
.signin-form input:focus-visible { outline: 2px solid var(--focus-light); outline-offset: 2px; }
.signin-form input:-webkit-autofill { box-shadow: inset 0 0 0 100px var(--brand-primary-soft); -webkit-text-fill-color: var(--ink); }
.signin-password { position: relative; }
.signin-password input { padding-inline-end: 76px; }
.signin-password .text-button {
  position: absolute;
  right: 5px;
  top: 5px;
  bottom: 5px;
  min-width: 58px;
  color: var(--brand-primary-hover);
  border-radius: 7px;
}
.signin-password .text-button:hover { background: var(--brand-primary-soft); }

.signin-form .signin-submit {
  position: relative;
  width: 100%;
  justify-content: center;
  min-height: 48px;
  padding-inline: 38px;
  margin-top: 6px;
  background: linear-gradient(106deg, var(--brand-primary), var(--brand-primary-hover));
  color: #fff;
  font-size: .92rem;
  border-radius: 10px;
  box-shadow: inset 0 1px #ffffff28, 0 8px 19px var(--brand-shadow);
}
.signin-form .signin-submit:hover { background: var(--brand-primary-hover); }
.signin-submit span { position: absolute; right: 16px; font-size: 1.12rem; }
.signin-form .signin-setup { color: var(--brand-primary-hover); margin: 13px 0 -6px; border-radius: 6px; min-height: 36px; padding-inline: 0; }
.signin-form .signin-setup:hover { color: var(--brand-primary-hover); text-decoration: underline; }
.signin-form .demo { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 16px; }
.signin-form .demo .button { width: 100%; justify-content: center; color: var(--brand-primary-hover); background: #fff; border-color: var(--control-line); }
.signin-form .demo .button:hover { background: var(--brand-primary-soft); }
.signin :focus-visible { outline-color: var(--focus-light); }

.signin-demo { grid-template-columns: minmax(0, 1fr) minmax(375px, 540px); }
.signin-demo select {
  min-height: 46px;
  color: var(--ink);
  background: var(--control);
  border-color: var(--control-line);
  border-radius: 9px;
}
.signin-demo select option { color: var(--ink); background: var(--paper); }
.demo-signin-credentials {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 13px;
  padding: 10px 12px;
  background: var(--brand-primary-soft);
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: .8rem;
}
.demo-signin-credentials span { display: block; margin-bottom: 3px; color: var(--muted); font-size: .72rem; }
.demo-signin-credentials :is(strong, code) { display: block; overflow-wrap: anywhere; color: var(--ink); }
.demo-credentials-list { margin-top: 15px; border: 1px solid var(--line); border-radius: 10px; background: #ffffffa6; }
.demo-credentials-list summary { color: var(--ink); cursor: pointer; padding: 11px 12px; font-weight: 650; font-size: .81rem; }
.demo-credentials-list summary::marker { color: var(--brand-primary); }
.demo-credentials-list .table-wrap { scrollbar-color: var(--control-line) var(--surface-page); }
.demo-credentials-list th { color: var(--accent); background: var(--surface-page); }
.demo-credentials-list :is(th, td) { border-bottom-color: var(--line); padding: 7px 9px; }
.demo-credentials-list td { color: var(--ink); font-size: .75rem; }
.demo-credentials-list tbody tr:hover { background: var(--brand-primary-soft); }
.demo-credentials-list .table-pagination { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; border-top: 1px solid var(--line); padding: 8px 9px; color: var(--muted); font-size: .72rem; }
.demo-credentials-list .table-page-range { flex-basis: 100%; }
.demo-credentials-list .table-page-size { display: flex; align-items: center; gap: 6px; }
.demo-credentials-list .table-page-size select { width: auto; min-height: 28px; padding: 4px; }
.demo-credentials-list .table-page-buttons { display: flex; gap: 5px; }
.demo-credentials-list .button.secondary { color: var(--brand-primary); background: #fff; border-color: var(--control-line); }
.demo-credentials-list .button.secondary:hover { background: var(--brand-primary-soft); }

@media (max-width: 930px) and (min-width: 761px) {
  .signin { grid-template-columns: minmax(0,1fr) minmax(300px,370px); padding-inline: 28px; }
  .signin-title-break { display: none; }
}

@media (max-width: 760px) {
  .signin {
    grid-template-columns: minmax(0,1fr);
    grid-template-rows: auto auto auto;
    align-content: start;
    gap: 0;
    padding: 22px clamp(16px, 5vw, 36px) 30px;
  }
  .signin::before {
    background-position: center 20%;
    background-size: 120% auto;
    opacity: .14;
    mask-image: none;
  }
  .signin::after { background: linear-gradient(180deg, #ffffff25 15%, transparent 46%, var(--surface-page) 98%); }
  .signin-brand .mark { flex-basis: 40px; width: 40px; height: 40px; }
  .signin-brand .mark-logo { flex-basis: 50px; width: 50px; height: 50px; border-radius: 11px; }
  .signin-story { padding-block: 33px 35px; }
  .signin-story h1 { font-size: clamp(2.35rem, 7.6vw, 3.5rem); }
  .signin-story p { margin-top: 12px; }
  .signin-main { grid-column: 1; grid-row: 3; justify-self: center; width: min(100%, 465px); padding: 23px clamp(17px, 5vw, 27px); border-radius: 20px; }
  .signin-form > p { margin-bottom: 20px; }
}

@media (max-width: 370px) {
  .demo-signin-credentials { grid-template-columns: minmax(0, 1fr); gap: 8px; }
}

@media (prefers-reduced-transparency: reduce) {
  .signin-main { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--surface-soft); }
}