@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');

:root {
  --brand: #dc5028;
  --brand-hover: #c44520;
  --text: #1d1d1f;
  --muted: #86868b;
  --bg: #f5f5f7;
  --card: #ffffff;
  --border: rgba(0,0,0,0.06);
  --input-bg: #f9f9fb;
  --focus-ring: rgba(220,80,40,0.15);
}

* { box-sizing: border-box; margin: 0; }

html, body { height: 100%; }

body {
  display: block;
  overflow-y: auto;
  min-height: 100vh;
  font-family: "SF Pro Text", "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
}

/* ── Layout ── */
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 20px;
}

/* ── Logo ── */
.logo {
  width: 160px;
  max-width: 40vw;
  display: block;
  margin: 0 auto 24px;
}

/* ── Card ── */
.login-container {
  width: min(400px, 92vw);
  margin: 0 auto 16px;
  padding: 40px 32px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 12px 40px rgba(0,0,0,0.06);
  transition: box-shadow 0.2s;
}
.login-container:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06), 0 16px 48px rgba(0,0,0,0.08);
}

.login-container h3 {
  margin: 0 0 20px;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
}

/* ── Form ── */
.login-container form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-container label {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 6px;
}

.login-container input[type="text"],
.login-container input[type="email"],
.login-container input[type="password"] {
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.08);
  background: var(--input-bg);
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.login-container input[type="text"]::placeholder,
.login-container input[type="email"]::placeholder,
.login-container input[type="password"]::placeholder {
  color: #c7c7cc;
}

.login-container input[type="text"]:focus,
.login-container input[type="email"]:focus,
.login-container input[type="password"]:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* ── Submit button ── */
.login-container input[type="submit"] {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  border: none;
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: 0.02em;
}

.login-container input[type="submit"]:hover {
  background: var(--brand-hover);
}

.login-container input[type="submit"]:active {
  transform: scale(0.98);
}

/* ── Remember me / links ── */
.remember-me-container {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  padding-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.remember-me-container p { margin: 0; }

.remember-me-container a {
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
}

.remember-me-container a:hover {
  text-decoration: underline;
}

.login-help-row {
  padding-top: 14px;
}

.login-help-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 2px;
  color: #6e6e73;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 0.15s ease, opacity 0.15s ease;
}

.login-help-link:hover {
  color: var(--brand);
  text-decoration: none;
}

.login-signup-row {
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid rgba(0,0,0,0.05);
  text-align: center;
}

.login-signup-row p {
  color: #6e6e73;
  font-size: 13px;
  font-weight: 500;
}

.login-signup-link {
  display: inline-flex;
  align-items: center;
  margin-left: 2px;
  padding: 3px 0;
  color: var(--brand);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: color 0.15s ease, opacity 0.15s ease;
}

.login-signup-link:hover {
  color: var(--brand-hover);
  text-decoration: none;
}

/* ── Copyright ── */
.copyright {
  text-align: center;
  color: #86868b;
  font-size: 11px;
  margin-bottom: 4px;
}

/* ── Success alert ── */
.alert.success {
  width: min(400px, 92vw);
  margin: 0 auto 16px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #e8f9ee;
  border: 1px solid rgba(52,199,89,0.3);
  color: #1a7d36;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}

/* ── Modal ── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-content {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  margin: 8% auto;
  padding: 24px;
  width: min(400px, 90vw);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  animation: modalIn 0.25s ease;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-content.large {
  width: min(700px, 90vw);
}

.close {
  color: var(--muted);
  float: right;
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s;
}
.close:hover { color: var(--text); }

@keyframes modalIn {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ── Retsu Certified card ── */
.verify-container {
  text-align: center;
  padding-top: 24px;
  padding-bottom: 16px;
  background: var(--card);
}

.verify-title {
  margin: 0 0 6px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.verify-copy {
  margin: 0 auto 18px;
  color: var(--muted);
  line-height: 1.5;
  font-size: 13px;
  max-width: 32ch;
}

.btn-cert {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.06);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(247,247,250,0.92) 100%);
  color: var(--text);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  text-align: center;
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 10px 24px rgba(15,23,42,0.06);
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s, border-color 0.15s;
  letter-spacing: 0.01em;
}
.btn-cert:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(250,250,252,0.96) 100%);
  border-color: rgba(220,80,40,0.14);
  box-shadow: 0 4px 12px rgba(15,23,42,0.06), 0 14px 28px rgba(15,23,42,0.08);
}
.btn-cert:active { transform: scale(0.98); }
.verify-container .btn-cert:link,
.verify-container .btn-cert:visited { color: var(--text); text-decoration: none; }
.verify-container .btn-cert:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.verify-container a { text-decoration: none; }

/* ── reCAPTCHA spacing ── */
.g-recaptcha {
  margin: 8px 0;
}

/* ── Terms agree checkbox ── */
.login-container label[for="agreeTerms"],
.login-container label:has(#agreeTerms) {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text);
  cursor: pointer;
  margin-bottom: 6px;
}

/* ── Responsive ── */
@media (max-width: 420px) {
  .login-container {
    width: 94vw;
    padding: 28px 20px 22px;
    border-radius: 14px;
  }
  .logo { width: 130px; }
  .btn-cert { width: 100%; }
}