/* Unified auth design for tenant login + signup (aligned with homepage) */
:root {
  --ndz-bg: #ffffff;
  --ndz-card: #ffffff;
  --ndz-ink: #0f172a;
  --ndz-muted: #64748b;
  --ndz-border: rgba(226, 232, 240, .92);
  --ndz-primary: #0b3a6a;
  --ndz-primary-2: #0f5aa6;
  --ndz-shadow: 0 18px 50px rgba(15, 23, 42, .10);
}

html, body, .fi-body {
  margin: 0;
  color: var(--ndz-ink);
  font-family: "Nunito", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1100px 520px at 50% 0%, rgba(15, 90, 166, 0.08) 0%, transparent 58%), var(--ndz-bg) !important;
}

.topnav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, .70);
  border-bottom: 1px solid rgba(226, 232, 240, .65);
}

.topnav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 260px 1fr 220px;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(226, 232, 240, .92);
  border-radius: 18px;
  box-shadow: var(--ndz-shadow);
}

.brand-logo, .menu a { text-decoration: none; }
.brand-name { font-weight: 900; font-size: 14px; color: var(--ndz-ink); }
.brand-tag { color: var(--ndz-muted); font-size: 11px; font-weight: 800; }
.menu { display: flex; justify-content: center; gap: 16px; }
.menu a { color: var(--ndz-muted); font-weight: 800; font-size: 13px; }
.actions { display: flex; justify-content: flex-end; }

.ndz-auth,
.fi-simple-layout,
.fi-simple-main {
  min-height: 100dvh;
}

.fi-simple-main {
  padding-top: 20px;
}

.ndz-auth-login .fi-simple-header {
  display: none !important;
}

.ndz-auth-login .fi-simple-main-ctn {
  width: 100% !important;
  max-width: none !important;
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
}

.ndz-auth-wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 18px 56px;
}

.ndz-auth-card,
.fi-simple-main-ctn {
  width: min(760px, calc(100vw - 36px));
  margin: 0 auto;
  border-radius: 24px !important;
  border: 1px solid var(--ndz-border) !important;
  box-shadow: var(--ndz-shadow) !important;
  background: rgba(255, 255, 255, .95) !important;
  padding: 24px;
}

.ndz-auth-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ndz-auth-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(180deg, var(--ndz-primary-2), var(--ndz-primary));
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-logo-text { color: var(--ndz-ink); font-weight: 900; letter-spacing: .02em; }
.nav-logo-text span { color: var(--ndz-primary); }

.ndz-auth-title { margin: 16px 0 6px; font-size: 36px; line-height: 1.1; letter-spacing: -0.02em; }
.ndz-auth-sub { margin: 0 0 14px; color: var(--ndz-muted); font-size: 14px; }

.ndz-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ndz-grid .field:nth-child(odd):last-child,
.ndz-grid .field:nth-child(even):last-child { grid-column: span 2; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 800; font-size: 12px; color: #334155; text-transform: uppercase; letter-spacing: .03em; }
.field input,
.field select,
.fi-input-wrp {
  border: 1px solid #c7d2e1 !important;
  border-radius: 14px !important;
  min-height: 46px;
  padding: 0 14px;
  font-size: 16px;
  background: #fff;
}

.ndz-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.btn-blue,
.btn-ghost,
.fi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px !important;
  padding: 11px 16px;
  font-weight: 900;
  text-decoration: none;
  border: 1px solid transparent;
}
.btn-blue,
.fi-btn-primary {
  background: linear-gradient(180deg, var(--ndz-primary-2), var(--ndz-primary)) !important;
  color: #fff !important;
}
.btn-ghost {
  color: var(--ndz-primary);
  border-color: rgba(191, 219, 254, .9);
  background: rgba(255,255,255,.9);
}

.ndz-error {
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #b91c1c;
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 10px;
  font-weight: 700;
}

.ndz-foot { margin-top: 14px; color: var(--ndz-muted); font-size: 14px; }
.ndz-foot a { color: var(--ndz-primary); font-weight: 800; text-decoration: none; }

@media (max-width: 900px) {
  .topnav { grid-template-columns: 1fr; }
  .actions { justify-content: flex-start; }
  .menu { justify-content: flex-start; }
  .ndz-grid { grid-template-columns: 1fr; }
  .ndz-grid .field:nth-child(odd):last-child,
  .ndz-grid .field:nth-child(even):last-child { grid-column: auto; }
  .ndz-auth-title { font-size: 30px; }
}
/* space optimization for auth pages */
.ndz-auth-login .fi-simple-main {
  padding-top: 8px !important;
}

.ndz-auth-login .topnav-wrap {
  position: static;
  padding: 8px 0 0;
  border-bottom: 0;
  background: transparent;
  backdrop-filter: none;
}

.ndz-auth-login .topnav {
  max-width: 760px;
  grid-template-columns: 1fr auto;
  padding: 10px 14px;
}

.ndz-auth-login .menu {
  display: none;
}

.ndz-auth-login .ndz-auth-wrap {
  max-width: 760px;
  padding: 10px 14px 24px;
}

.ndz-auth-login .ndz-auth-card {
  width: 100%;
  max-width: 760px !important;
  margin-top: 8px;
  padding: 20px;
}

.ndz-auth-login .ndz-auth-title {
  margin-top: 0;
  margin-bottom: 4px;
  font-size: 48px;
}

.ndz-auth-login .field input,
.ndz-auth-login .field select {
  min-height: 44px;
}

@media (max-width: 900px) {
  .ndz-auth-login .topnav {
    grid-template-columns: 1fr;
  }
  .ndz-auth-login .actions {
    justify-content: flex-start;
  }
  .ndz-auth-login .ndz-auth-title {
    font-size: 38px;
  }
}