:root {
  color-scheme: light;
  --color-page: #FDFCF8;
  --color-surface: #FFFFFF;
  --color-text: #111111;
  --color-muted: #374151;
  --color-soft: #F1F0EC;
  --color-border: #E5E7EB;
  --color-accent: #245B45;
  --color-danger: #B42318;
  --font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius-card: 20px;
  --radius-control: 12px;
  --shadow-card: 0 12px 36px rgba(17, 17, 17, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--color-page);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background: var(--color-page);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

.auth-page {
  display: grid;
  min-height: 100vh;
  align-items: center;
  justify-items: center;
  padding: 28px 18px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  padding: 34px 26px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.auth-brand {
  margin-bottom: 34px;
  text-align: center;
}

.brand-mark {
  display: grid;
  width: 54px;
  height: 54px;
  margin: 0 auto 12px;
  place-items: center;
  border-radius: 16px;
  color: #FFFFFF;
  background: var(--color-text);
  font-size: 17px;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.brand-name,
.brand-subtitle,
.auth-heading p,
.auth-footer p {
  margin: 0;
}

.brand-name {
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.brand-subtitle {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 13px;
}

.auth-heading {
  margin-bottom: 28px;
}

.auth-heading h1 {
  margin: 0 0 8px;
  font-size: clamp(24px, 6vw, 28px);
  font-weight: 750;
  letter-spacing: -0.045em;
}

.auth-heading p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.5;
}

.form-field {
  margin-bottom: 21px;
}

.form-field > label {
  display: block;
  margin-bottom: 9px;
  font-size: 14px;
  font-weight: 650;
}

.form-field input {
  width: 100%;
  min-height: 52px;
  padding: 0 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  outline: none;
  color: var(--color-text);
  background: var(--color-surface);
  font-size: 15px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field input::placeholder {
  color: #8A8F98;
}

.form-field input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(36, 91, 69, 0.11);
}

.password-control {
  position: relative;
}

.password-control input {
  padding-right: 76px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 10px;
  min-width: 52px;
  min-height: 40px;
  transform: translateY(-50%);
  border: 0;
  border-radius: 9px;
  color: var(--color-muted);
  background: transparent;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}

.password-toggle:focus-visible,
.text-link:focus-visible,
.primary-button:focus-visible {
  outline: 3px solid rgba(36, 91, 69, 0.28);
  outline-offset: 2px;
}

.field-hint {
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.45;
}

.form-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 3px 0 24px;
}

.remember-option {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 9px;
  color: var(--color-muted);
  font-size: 13px;
  cursor: pointer;
}

.remember-option input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--color-accent);
}

.text-link {
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.primary-button {
  display: inline-flex;
  width: 100%;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-text);
  border-radius: var(--radius-control);
  color: #FFFFFF;
  background: var(--color-text);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 160ms ease, transform 160ms ease;
}

.primary-button:hover {
  opacity: 0.92;
}

.primary-button:active {
  transform: translateY(1px);
}

.primary-button:disabled {
  opacity: 0.62;
  cursor: wait;
}

.form-message {
  margin: 0 0 16px;
  padding: 11px 12px;
  border: 1px solid #F1C7C3;
  border-radius: 10px;
  color: var(--color-danger);
  background: #FFF7F6;
  font-size: 13px;
  line-height: 1.45;
}

.auth-footer {
  margin-top: 26px;
  padding-top: 19px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.auth-footer p {
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.5;
}

.auth-footer .security-note {
  margin-top: 5px;
  color: #737B87;
  font-size: 11px;
}

@media (min-width: 600px) {
  .auth-page {
    padding: 44px 24px;
  }

  .auth-card {
    padding: 42px 38px 28px;
  }
}

@media (max-width: 360px) {
  .auth-card {
    padding: 28px 19px 21px;
  }

  .form-options {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}