:root {
  --auth-green: #4a6117;
  --auth-green-dark: #3f5315;
  --auth-border: #d7d7d2;
  --auth-text: #171717;
  --auth-muted: #6e6e6e;
  --auth-bg: #f7f7f4;
  --auth-panel: #ffffff;
  --auth-shadow: 0 22px 60px rgba(18, 18, 18, 0.08);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Inter", sans-serif;
  color: var(--auth-text);
  background: var(--auth-bg);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input {
  font: inherit;
}

.auth-page {
  min-height: 100vh;
 
}

.auth-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(420px, 1fr);
  background: #e9ebe1;
  
}

.auth-visual {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.auth-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  /* background: linear-gradient(180deg, rgba(245, 247, 240, 0.28), rgba(245, 247, 240, 0.18)); */
}

.auth-visual--login {
  background-image: url("./assets/login_image.png");
}

.auth-visual--signup {
  background-image: url("./assets/signup_image.png");
}

.back-link {
  position: absolute;
  top: 34px;
  left: 48px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(18, 18, 18, 0.08);
  color: #2a2a2a;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 20px rgba(18, 18, 18, 0.08);
}

.back-link__arrow {
  font-size: 15px;
  line-height: 1;
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 56px 32px;
  background: rgba(247, 247, 244, 0.98);
}

.auth-card {
  width: min(100%, 396px);
}

.auth-card--wide {
  width: min(100%, 420px);
}

.brand-mark {
  width: 246px;
  margin: 0 auto 28px;
}

.auth-title {
  margin: 0 0 12px;
  text-align: center;
  font-size: 1.7rem;
  line-height: 1.15;
  font-weight: 700;
}

.auth-subtitle {
  margin: 0 0 28px;
  text-align: center;
  color: var(--auth-muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.auth-subtitle--compact {
  font-size: 0.82rem;
  line-height: 1.45;
  margin-bottom: 22px;
}

.stack-md {
  display: grid;
  gap: 12px;
}

.stack-lg {
  display: grid;
  gap: 16px;
}

.social-button {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 8px;
  border: 1px solid var(--auth-border);
  background: #fff;
  color: #202020;
  font-size: 0.95rem;
  font-weight: 500;
}

.provider-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 18px;
  font-size: 16px;
  font-weight: 700;
}

.provider-icon--google {
  color: #db4437;
}

.provider-icon--microsoft {
  display: grid;
  grid-template-columns: repeat(2, 7px);
  grid-template-rows: repeat(2, 7px);
  gap: 2px;
  width: 16px;
  height: 16px;
}

.provider-icon--microsoft span:nth-child(1) {
  background: #f25022;
}

.provider-icon--microsoft span:nth-child(2) {
  background: #7fba00;
}

.provider-icon--microsoft span:nth-child(3) {
  background: #00a4ef;
}

.provider-icon--microsoft span:nth-child(4) {
  background: #ffb900;
}

.provider-icon--apple {
  color: #111;
  font-size: 18px;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: #9a9a9a;
  font-size: 0.82rem;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #ddddda;
}

.auth-form {
  display: grid;
  gap: 12px;
}

.form-row {
  display: grid;
  gap: 10px;
}

.form-row--split {
  grid-template-columns: minmax(0, 1fr) auto;
}

.text-input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid #cfcfca;
  background: #fff;
  color: var(--auth-text);
  outline: none;
}

.text-input::placeholder {
  color: #979797;
}

.text-input:focus {
  border-color: var(--auth-green);
  box-shadow: 0 0 0 3px rgba(74, 97, 23, 0.12);
}

.button {
  min-height: 48px;
  border-radius: 6px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.button--primary {
  background: var(--auth-green);
  color: #fff;
}

.button--primary:hover {
  background: var(--auth-green-dark);
}

.button--secondary {
  border-color: #8d8d89;
  background: #fff;
  color: #1e1e1e;
}

.button--fit {
  width: fit-content;
}

.button--full {
  width: 100%;
}

.helper-text {
  margin: 0;
  color: var(--auth-muted);
  font-size: 14px;
  line-height: 1.55;
}

.helper-text--center {
  text-align: center;
  width: 100%;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.inline-link {
  color: var(--auth-green);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-size: 15px;
 
}

.auth-footer-note {
  margin-top: 18px;
  text-align: center;
  color: #555;
  font-size: 0.88rem;
}

.otp-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin: 14px 0 18px;
}

.otp-box {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  border: 1px solid #c8c8c3;
  background: #fff;
  font-weight: 700;
  color: #7b7b7b;
  text-align: center;
  outline: none;
  padding: 0;
}

.otp-box::placeholder {
  color: #7b7b7b;
  opacity: 1;
}

.otp-box:focus {
  border-color: var(--auth-green);
  box-shadow: 0 0 0 3px rgba(74, 97, 23, 0.12);
  color: var(--auth-green);
}

.otp-box--active {
  border-color: #98a56a;
  background: #f4f7e8;
  color: var(--auth-green);
}

.actions-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
}

.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: radial-gradient(circle at top, rgba(74, 97, 23, 0.08), transparent 25%), rgba(17, 17, 17, 0.92);
}

.success-card {
  width: min(100%, 470px);
  padding: 36px 32px;
  border-radius: 10px;
  background: var(--auth-panel);
  box-shadow: var(--auth-shadow);
}

.success-emoji {
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 20px;
}

.success-title {
  margin: 0 0 10px;
  font-size: 2rem;
  line-height: 1.15;
  font-weight: 700;
}

.success-subtitle {
  margin: 0 0 28px;
  color: var(--auth-muted);
  font-size: 0.92rem;
}

.success-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.success-actions .button {
  flex: 1 1 170px;
}

@media (max-width: 980px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-visual {
    min-height: 280px;
    background-position: center top;
  }

  .auth-panel {
    min-height: auto;
    padding: 40px 24px 48px;
  }

  .auth-card,
  .auth-card--wide {
    width: min(100%, 460px);
  }
}

@media (max-width: 640px) {
  .back-link {
    top: 16px;
    left: 16px;
    padding: 10px 14px;
    font-size: 12px;
  }

  .auth-panel {
    padding: 32px 16px 40px;
  }

  .auth-visual {
    min-height: 220px;
  }

  .brand-mark {
    width: 156px;
    margin-bottom: 24px;
  }

  .auth-title {
    font-size: 1.5rem;
  }

  .auth-subtitle {
    font-size: 0.88rem;
    margin-bottom: 22px;
  }

  .form-row--split,
  .actions-between,
  .success-actions {
    grid-template-columns: 1fr;
    display: grid;
  }

  .form-row--split .button,
  .actions-between .button,
  .success-actions .button {
    width: 100%;
  }

  .social-button {
    min-height: 46px;
    padding: 11px 14px;
    font-size: 0.9rem;
  }

  .helper-text,
  .auth-footer-note {
    font-size: 13px;
  }

  .otp-row {
    gap: 10px;
    flex-wrap: nowrap;
  }

  .otp-box {
    width: 44px;
    height: 44px;
  }

  .success-card {
    padding: 28px 20px;
  }

  .success-title {
    font-size: 1.6rem;
  }
}

@media (max-width: 420px) {
  .auth-visual {
    min-height: 180px;
  }

  .brand-mark {
    width: 142px;
  }

  .auth-title {
    font-size: 1.35rem;
  }

  .auth-subtitle--compact {
    font-size: 0.78rem;
  }

  .otp-row {
    gap: 8px;
  }

  .otp-box {
    width: 40px;
    height: 40px;
  }
}