:root {
  --bg: #f8f5e6;
  --bg-card: #f0ebd9;
  --accent: #ff9a76;
  --accent-dark: #e37e52;
  --text: #4a4139;
  --text-2: #6c6359;
  --border: #d5ceb7;
  --dark: #2a2520;
  --dark-border: rgba(255, 255, 255, 0.08);
  --ok: #598c59;
  --err: #b24c31;
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}

.auth-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 16px;
}

.auth-shell {
  width: min(1080px, 100%);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 14px;
}

.auth-grid {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  min-height: 560px;
  box-shadow: 0 12px 30px rgba(74, 65, 57, 0.08);
}

.auth-side {
  background: var(--dark);
  color: #f8f5e6;
  padding: 30px;
  border-right: 1px solid var(--dark-border);
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f8f5e6;
  text-decoration: none;
  margin-bottom: 20px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 24px;
}

.auth-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
}

.auth-side h1 {
  margin: 0 0 10px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 44px;
  line-height: 1.05;
}

.auth-side p {
  margin: 0 0 18px;
  color: rgba(248, 245, 230, 0.72);
  line-height: 1.65;
}

.auth-side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  color: rgba(248, 245, 230, 0.9);
  font-size: 14px;
}

.auth-side-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.auth-side-list i {
  color: var(--accent);
  margin-top: 2px;
}

.auth-main {
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.auth-tabs {
  display: inline-flex;
  background: var(--bg-card);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 18px;
  width: fit-content;
}

.auth-tab {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
}

.auth-tab.active {
  background: var(--accent);
  color: #fff;
}

.auth-alert {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.5;
}

.auth-alert.success {
  border-color: rgba(89, 140, 89, 0.35);
  background: rgba(89, 140, 89, 0.08);
  color: #3d6f3d;
}

.auth-alert.error {
  border-color: rgba(178, 76, 49, 0.35);
  background: rgba(178, 76, 49, 0.08);
  color: #8b3f2a;
}

.auth-label {
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--text);
}

.auth-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
  margin-bottom: 12px;
  background: #fff;
  color: var(--text);
}

.auth-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(255, 154, 118, 0.3);
}

.auth-link-btn {
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  padding: 0;
  margin: -2px 0 10px;
  cursor: pointer;
}
.auth-link-btn:hover {
  text-decoration: underline;
}

.auth-btn {
  border: 0;
  border-radius: 12px;
  min-height: 44px;
  padding: 0 14px;
  font-weight: 600;
  cursor: pointer;
}

.auth-btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  margin-top: 4px;
}

.auth-btn-primary:disabled,
.auth-btn-primary[disabled] {
  background: #d6c9b9;
  color: #fff;
  cursor: not-allowed;
  opacity: 0.85;
  filter: grayscale(0.15);
}

.auth-terms {
  margin: 6px 0 12px;
}

.auth-terms-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.5;
  cursor: pointer;
  user-select: none;
}

.auth-terms-checkbox {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--accent-dark);
  cursor: pointer;
}

.auth-terms-text {
  flex: 1;
}

.auth-terms-text a {
  color: var(--accent-dark);
  text-decoration: underline;
}

.auth-terms-text a:hover {
  text-decoration: none;
}

.auth-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

.auth-btn-secondary {
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
}

.auth-hint {
  margin: 14px 0 0;
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.55;
}

.auth-foot {
  margin-top: auto;
  color: var(--text-2);
  font-size: 12px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

@media (max-width: 900px) {
  .auth-grid {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .auth-side {
    border-right: 0;
    border-bottom: 1px solid var(--dark-border);
  }
  .auth-side h1 { font-size: 34px; }
}