:root {
  --color-navy: #102A83;
  --color-navy-dark: #16224F;
  --color-accent: #1F7AE0;
  --color-bg-light: #F9F9F9;
  --color-surface: #FFFFFF;
  --color-heading: #111111;
  --color-body: #1F2937;
  --color-border: #E5E7EB;
  --color-destructive: #DC2626;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-light);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-body);
  padding: 24px;
}

.card {
  width: 100%;
  max-width: 520px;
  background: var(--color-surface);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  padding: 32px;
  box-shadow: 0 4px 24px rgba(16, 42, 131, 0.08);
}

.logo {
  max-width: 180px;
  display: block;
  margin: 0 auto 24px;
  background: var(--color-navy-dark);
  border-radius: 8px;
  padding: 12px 16px;
}

h1 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: var(--color-heading);
  font-size: 24px;
  text-align: center;
  margin: 0 0 8px;
}

.subtitle { text-align: center; margin: 0 0 24px; }

label { display: block; font-weight: 500; margin-bottom: 6px; }

select, input[type="email"] {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  margin-bottom: 16px;
}

select:focus, input:focus, .dropzone:focus-within {
  outline: 3px solid var(--color-accent);
  outline-offset: 1px;
}

.dropzone {
  min-height: 96px;
  border: 2px dashed var(--color-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  margin-bottom: 16px;
  cursor: pointer;
}

.field-error { color: var(--color-destructive); font-size: 14px; margin: -12px 0 16px; }

button[type="submit"] {
  width: 100%;
  min-height: 44px;
  background: var(--color-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 9999px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  transition: opacity 200ms ease-out;
}

button[type="submit"]:disabled { opacity: 0.6; cursor: not-allowed; }

.form-status { margin-top: 12px; color: var(--color-destructive); }

.success-panel { text-align: center; }

#reset-button {
  margin-top: 16px;
  background: var(--color-navy-dark);
  color: #FFFFFF;
  border: none;
  border-radius: 9999px;
  padding: 12px 24px;
  font-family: "Inter", sans-serif;
  cursor: pointer;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}