:root {
  --bg: #f7f9f7;
  --surface: #ffffff;
  --ink: #182735;
  --muted: #667482;
  --line: #dbe3e6;
  --green: #0aa36f;
  --green-dark: #06764f;
  --blue: #1f58b8;
  --blue-deep: #143b82;
  --gold: #d5ad4e;
  --gold-soft: #f4e9c6;
  --danger: #b42318;
  --shadow: 0 24px 80px rgba(29, 49, 63, .12);
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(213, 173, 78, .13), transparent 28%),
    radial-gradient(circle at 90% 12%, rgba(10, 163, 111, .12), transparent 26%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(420px, .9fr) minmax(520px, 1.1fr);
}

.auth-main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 28px clamp(28px, 5vw, 78px) 36px;
}

.auth-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}
.brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 13px;
  mix-blend-mode: multiply;
}
.brand-text {
  display: grid;
  line-height: .92;
  font-size: 17px;
  letter-spacing: .04em;
}
.brand-text strong { color: #9d7a26; }
.brand-text em { color: var(--green-dark); font-style: normal; font-weight: 900; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #536472;
  font-size: 13px;
  font-weight: 750;
}
.back-link:hover { color: var(--green-dark); }

.auth-form-wrap {
  width: min(100%, 520px);
  margin: auto;
  padding-block: 56px 36px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 900;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--green);
}

h1 {
  margin: 14px 0 0;
  font-size: clamp(38px, 4.5vw, 56px);
  line-height: 1.04;
  letter-spacing: -.045em;
}
.auth-intro {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 460px;
}

.auth-card {
  margin-top: 34px;
  padding: 28px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.form-grid { display: grid; gap: 17px; }
.form-grid--two { grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label {
  font-size: 14px;
  font-weight: 850;
  color: #314453;
}
.field small {
  color: #7d8993;
  font-size: 11px;
  line-height: 1.35;
}

.input-wrap { position: relative; }
.input-wrap input {
  width: 100%;
  min-height: 52px;
  padding: 0 46px 0 15px;
  border: 1px solid #d7e0e3;
  border-radius: 15px;
  outline: none;
  background: #fbfcfc;
  color: var(--ink);
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.input-wrap input::placeholder { color: #9aa5ad; }
.input-wrap input:focus {
  background: #fff;
  border-color: rgba(10, 163, 111, .72);
  box-shadow: 0 0 0 4px rgba(10, 163, 111, .10);
}
.input-wrap input[aria-invalid="true"] {
  border-color: rgba(180,35,24,.7);
  box-shadow: 0 0 0 4px rgba(180,35,24,.08);
}

.input-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #8b98a2;
  pointer-events: none;
  font-size: 16px;
}
.password-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #667482;
  display: grid;
  place-items: center;
}
.password-toggle:hover { background: #eef4f1; color: var(--green-dark); }

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.check {
  display: inline-flex;
  align-items: flex-start;
  gap: 9px;
  color: #5f6d78;
  font-size: 14px;
  line-height: 1.45;
}
.check input {
  width: 17px;
  height: 17px;
  margin: 1px 0 0;
  accent-color: var(--green);
  flex: 0 0 auto;
}
.text-link { color: var(--green-dark); font-weight: 850; font-size: 14px; }
.text-link:hover { text-decoration: underline; }

.btn {
  min-height: 52px;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 15px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 900;
  font-size: 14px;
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  box-shadow: 0 12px 28px rgba(10,163,111,.22);
}
.btn--primary:hover { box-shadow: 0 14px 32px rgba(10,163,111,.28); }

.form-note {
  margin: 17px 0 0;
  text-align: center;
  color: #7a8791;
  font-size: 14px;
}
.form-note a { color: var(--green-dark); font-weight: 850; }

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 21px 0;
  color: #99a3aa;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
}
.divider::before, .divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }

.demo-note {
  padding: 13px 14px;
  border: 1px solid #dce9e3;
  background: #f2f8f5;
  color: #52665b;
  border-radius: 14px;
  font-size: 11px;
  line-height: 1.45;
}

.error-message {
  display: none;
  color: var(--danger);
  font-size: 11px;
  font-weight: 700;
}
.field.has-error .error-message { display: block; }

.auth-visual {
  position: relative;
  min-height: 100vh;
  padding: 34px;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(150deg, rgba(18,46,63,.98), rgba(17,35,51,.98));
}
.auth-visual::before,
.auth-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}
.auth-visual::before {
  width: 460px;
  height: 460px;
  right: -130px;
  top: -120px;
  background: radial-gradient(circle, rgba(10,163,111,.30), rgba(10,163,111,0) 68%);
}
.auth-visual::after {
  width: 430px;
  height: 430px;
  left: -160px;
  bottom: -150px;
  background: radial-gradient(circle, rgba(213,173,78,.22), rgba(213,173,78,0) 70%);
}

.visual-card {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 68px);
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 34px;
  padding: clamp(32px, 5vw, 68px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(255,255,255,.035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.visual-top { max-width: 610px; }
.visual-kicker {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(91,224,170,.10);
  border: 1px solid rgba(91,224,170,.17);
  color: #79e8bb;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.visual-card h2 {
  margin: 18px 0 0;
  /*max-width: 640px;*/
  font-size: clamp(38px, 4.2vw, 62px);
  line-height: 1.03;
  letter-spacing: -.045em;
}
.visual-card h2 span { color: #65dfad; }
.visual-card > .visual-top > p {
  margin: 18px 0 0;
  max-width: 560px;
  color: #b8c7d0;
  font-size: 16px;
}

.visual-art {
  position: relative;
  margin: clamp(28px, 5vh, 56px) auto 24px;
  width: min(100%, 760px);
  min-height: 270px;
  display: grid;
  place-items: center;
}
.visual-art::before {
  content: "";
  position: absolute;
  width: 74%;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
}
.visual-art::after {
  content: "";
  position: absolute;
  width: 52%;
  aspect-ratio: 1;
  border: 1px dashed rgba(94,222,172,.16);
  border-radius: 50%;
}
.visual-art img {
  position: relative;
  z-index: 2;
  width: min(92%, 700px);
  max-height: 390px;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: saturate(.9) contrast(1.03);
}

.visual-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.visual-points div {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.055);
}
.visual-points strong { display: block; font-size: 16px; }
.visual-points span { display: block; margin-top: 3px; color: #9fb1bc; font-size: 14px; line-height: 1.35; }

.auth-footer {
  margin-top: auto;
  padding-top: 24px;
  color: #929da5;
  font-size: 16px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
}
.auth-footer a:hover { color: var(--green-dark); }

@media (max-width: 1080px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-main { min-height: auto; }
  .auth-form-wrap { margin: 30px auto 0; padding-block: 40px 30px; }
  .auth-visual { min-height: auto; padding: 20px; }
  .visual-card { min-height: 520px; }
  .visual-art { min-height: 210px; margin-block: 24px; }
}

@media (max-width: 640px) {
  .auth-main { padding: 20px 16px 28px; }
  .auth-topbar { align-items: flex-start; }
  .brand img { width: 40px; height: 40px; }
  .brand-text { font-size: 14px; }
  .back-link span { display: none; }
  .auth-form-wrap { padding-block: 34px 16px; }
  .auth-card { padding: 21px 17px; border-radius: 22px; }
  .form-grid--two { grid-template-columns: 1fr; }
  .form-row { align-items: flex-start; }
  .auth-footer { flex-direction: column; gap: 7px; }
  .auth-visual { padding: 12px; }
  .visual-card { min-height: 460px; padding: 28px 20px; border-radius: 26px; }
  .visual-card h2 { font-size: 38px; }
  .visual-points { grid-template-columns: 1fr; }
  .visual-art { min-height: 180px; }
}