:root {
  --sutton-blue: #1c3f5f;
  --sutton-green: #2f6b3a;
  --border: #d0d5db;
  --error: #a12b2b;
  --success: #1e6b3c;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: #f4f6f8;
  margin: 0;
  color: #222;
}

body.embed { background: transparent; }

.wrap {
  max-width: 560px;
  margin: 40px auto;
  background: #fff;
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

body.embed .wrap {
  margin: 0;
  box-shadow: none;
  border-radius: 0;
  padding: 16px;
}

h1 { color: var(--sutton-blue); margin-top: 0; }
h2 { color: var(--sutton-blue); margin-top: 0; }

.subtitle { color: #555; font-size: 0.95em; margin-bottom: 24px; }

label {
  display: block;
  margin-top: 16px;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.9em;
}

input[type="text"],
input[type="email"],
input[type="file"] {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 1em;
}

.hint { color: #777; font-size: 0.8em; margin-top: 4px; }

button {
  margin-top: 24px;
  background: var(--sutton-blue);
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 4px;
  font-size: 1em;
  cursor: pointer;
  width: 100%;
}

button:hover { background: #142e46; }

.flash {
  padding: 12px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 0.9em;
}

.flash.error {
  background: #fbeaea;
  color: var(--error);
  border: 1px solid #eecccc;
}

.flash.success {
  background: #e9f6ee;
  color: var(--success);
  border: 1px solid #c8e6d3;
}

.footer-note {
  margin-top: 20px;
  font-size: 0.8em;
  color: #888;
}