:root {
  color-scheme: dark;
  --page-ink: #ffffff;
  --page-muted: rgba(255, 255, 255, 0.84);
  --page-faint: rgba(255, 255, 255, 0.68);
  --page-line: rgba(255, 255, 255, 0.14);
  --accent-mint: #89d6c1;
  --accent-mint-strong: #b4f3df;
  --accent-sand: #f2b975;
  --accent-red: #ff7866;
  --surface-top: rgba(29, 34, 39, 0.86);
  --surface-bottom: rgba(10, 14, 18, 0.9);
  --surface-soft: rgba(255, 250, 241, 0.06);
  --surface-input: rgba(255, 250, 241, 0.08);
  --shadow-main: 0 28px 90px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.18);
  --font-ui: "Avenir Next", "Segoe UI", sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
}

* {
  box-sizing: border-box;
}

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

body {
  background:
    radial-gradient(circle at top left, rgba(137, 214, 193, 0.16), transparent 32%),
    radial-gradient(circle at bottom right, rgba(242, 185, 117, 0.2), transparent 30%),
    linear-gradient(135deg, #0f1115 0%, #171616 35%, #1f2929 100%);
  color: var(--page-ink);
  font-family: var(--font-ui);
}

.loginShell {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
  overflow: hidden;
}

.loginBackdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.loginHalo,
.loginGrid,
.loginRail {
  position: absolute;
}

.loginHalo {
  filter: blur(8px);
  opacity: 0.88;
}

.loginHalo--mint {
  top: 7%;
  left: -8%;
  width: 42vw;
  height: 42vw;
  max-width: 520px;
  max-height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(137, 214, 193, 0.22), transparent 72%);
}

.loginHalo--sand {
  right: -10%;
  bottom: 3%;
  width: 36vw;
  height: 36vw;
  max-width: 480px;
  max-height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 185, 117, 0.18), transparent 72%);
}

.loginGrid {
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 247, 232, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 247, 232, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 78%);
}

.loginRail {
  top: 8%;
  bottom: 8%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255, 246, 225, 0.32), transparent);
}

.loginRail--left {
  left: max(18px, 6vw);
}

.loginRail--right {
  right: max(18px, 6vw);
}

.loginCard {
  position: relative;
  z-index: 1;
  width: min(450px, 100%);
  min-height: 680px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 26px;
  padding: 24px;
  border: 1px solid var(--page-line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, var(--surface-top) 0%, var(--surface-bottom) 100%);
  box-shadow: var(--shadow-main);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.loginCard::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(255, 248, 231, 0.08), transparent 28%),
    radial-gradient(circle at top right, rgba(137, 214, 193, 0.16), transparent 28%);
  pointer-events: none;
}

.loginCard--code {
  border-color: rgba(137, 214, 193, 0.22);
}

.loginCard--thank-you {
  min-height: 620px;
}

.loginCardHead,
.loginFormBlock,
.loginFooter,
.loginDone {
  position: relative;
  z-index: 1;
}

.loginCardHead {
  display: grid;
  gap: 18px;
}

.loginBrandLine {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.loginBadge,
.loginStamp {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid rgba(255, 247, 232, 0.14);
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
}

.loginBadge {
  background: rgba(255, 247, 232, 0.05);
  color: var(--page-muted);
}

.loginStamp {
  background: rgba(137, 214, 193, 0.12);
  color: var(--accent-mint-strong);
}

.loginLogo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: #fffdf8;
}

.loginLogoIcon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow:
    0 0 0 1px rgba(255, 247, 232, 0.1),
    0 16px 34px rgba(0, 0, 0, 0.28);
}

.loginFormBlock {
  display: grid;
  align-content: center;
  gap: 18px;
}

.loginExplainer {
  display: grid;
  gap: 10px;
}

.loginEyebrow {
  margin: 0;
  color: var(--accent-mint-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.loginExplainer h1,
.loginDone h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 40px);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.loginExplainer p,
.loginDone p,
#codePhone {
  margin: 0;
  color: var(--page-muted);
  font-size: 15px;
  line-height: 1.55;
}

#codePhone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(137, 214, 193, 0.2);
  border-radius: 999px;
  background: rgba(137, 214, 193, 0.08);
  color: #eefdf7;
}

.loginField {
  display: grid;
  gap: 9px;
}

.loginFieldLabel {
  color: var(--page-faint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.loginPhoneInput {
  min-height: 62px;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  align-items: center;
  border: 1px solid rgba(255, 246, 225, 0.12);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 248, 235, 0.08), rgba(255, 248, 235, 0.03));
  box-shadow:
    inset 0 1px 0 rgba(255, 250, 241, 0.08),
    var(--shadow-soft);
}

.loginPhoneInput:focus-within {
  border-color: rgba(137, 214, 193, 0.38);
  box-shadow:
    inset 0 1px 0 rgba(255, 250, 241, 0.1),
    0 0 0 4px rgba(137, 214, 193, 0.12),
    var(--shadow-soft);
}

.loginFlag {
  display: grid;
  place-items: center;
}

.loginPhoneInput input {
  min-height: 60px;
  padding: 0 18px 0 8px;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fffdf8;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-ui);
}

.loginPhoneInput input::placeholder {
  color: rgba(255, 247, 232, 0.28);
}

.loginPasswordInput {
  grid-template-columns: 1fr;
}

.loginPasswordInput input {
  padding-left: 18px;
}

.loginHint {
  margin: 0;
  color: var(--page-faint);
  font-size: 13px;
  line-height: 1.5;
}

.loginError {
  margin: 0;
  min-height: 18px;
  color: var(--accent-red);
  font-size: 13px;
  font-weight: 700;
}

.loginButton,
.loginBackButton {
  font: inherit;
}

.loginButton {
  min-height: 58px;
  width: 100%;
  border: 0;
  border-radius: 999px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #6b5dff 0%, #a758f4 100%);
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 0 rgba(17, 12, 40, 0.24);
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease,
    filter 180ms ease;
  box-shadow:
    0 18px 36px rgba(110, 82, 255, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.loginButton::before {
  content: "";
  position: absolute;
  inset: 1px 1px auto;
  height: 52%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.loginButton:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow:
    0 22px 42px rgba(110, 82, 255, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.loginButton:active:not(:disabled) {
  transform: translateY(0);
  filter: brightness(0.98);
}

.loginButton:disabled {
  opacity: 1;
  cursor: default;
  color: rgba(255, 255, 255, 0.94);
  background: linear-gradient(90deg, rgba(93, 82, 214, 0.78), rgba(136, 77, 205, 0.76));
  box-shadow:
    0 12px 28px rgba(82, 64, 180, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.loginBackButton {
  justify-self: start;
  min-height: 40px;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--page-muted);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.otpCells {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.otpCell {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 246, 225, 0.12);
  border-radius: 18px;
  background: var(--surface-input);
  color: #fffdf8;
  text-align: center;
  font-size: 24px;
  font-weight: 800;
  font-family: var(--font-ui);
  outline: 0;
  padding: 0;
}

.otpCell:focus {
  border-color: rgba(137, 214, 193, 0.42);
  box-shadow: 0 0 0 4px rgba(137, 214, 193, 0.12);
}

.loginDone {
  align-self: center;
  justify-items: start;
  display: grid;
  gap: 14px;
}

.loginDoneIcon {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  color: #11221d;
  background:
    linear-gradient(135deg, rgba(137, 214, 193, 0.96), rgba(242, 185, 117, 0.9));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.loginFooter {
  color: var(--page-faint);
  font-size: 12px;
  line-height: 1.6;
}

.loginFooter a {
  color: #f8e4be;
  text-decoration: none;
}

.loginFooter a:hover {
  text-decoration: underline;
}

.isHidden {
  display: none !important;
}

@media (max-width: 560px) {
  .loginShell {
    padding: 14px;
  }

  .loginCard {
    min-height: 100vh;
    width: 100%;
    padding: 20px 18px 22px;
    border-radius: 0;
  }

  .loginRail {
    display: none;
  }

  .loginExplainer h1,
  .loginDone h1 {
    font-size: 31px;
  }

  .otpCells {
    gap: 8px;
  }
}