:root {
  --font-body: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --bg: #f3eee7;
  --bg-soft: #fbf7f1;
  --surface: #ffffff;
  --surface-muted: #f6efe7;
  --ink: #1e2327;
  --ink-soft: #6b737a;
  --accent: #2f6f63;
  --accent-soft: #e2efeb;
  --warn: #9a5b00;
  --danger: #9a2b23;
  --border: #e3d9cd;
  --shadow: 0 12px 30px rgba(30, 35, 39, 0.12);
  --radius: 12px;
}

/* Global */
* {
  font-family: var(--font-body) !important;
}

body {
  margin: 0;
  background:
    radial-gradient(1200px 520px at 10% -10%, #fff4e8 0%, transparent 60%),
    radial-gradient(1000px 600px at 90% -20%, #f1f4f2 0%, transparent 55%),
    linear-gradient(180deg, #f7f1ea 0%, #f3eee7 100%);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

main,
.app-content {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

h2 {
  font-size: 22px;
  letter-spacing: 0.2px;
}

h3 {
  font-size: 18px;
  color: var(--ink);
}

small, .muted {
  color: var(--ink-soft);
}

.subtitle {
  color: var(--ink-soft);
  font-size: 14px;
  margin-top: 4px;
}

/* Buttons */
button,
.btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 600;
  letter-spacing: 0.2px;
  box-shadow: 0 6px 16px rgba(11, 107, 92, 0.15);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover,
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(11, 107, 92, 0.2);
}

button.secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--border);
  box-shadow: none;
}

/* Form controls */
input, button, select, textarea {
  font-family: inherit !important;
}

input, select, textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 15px;
  color: var(--ink);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(11, 107, 92, 0.15);
}

/* Progress bar styling */
.progressBar {
  height: 10px;
  width: 100%;
  background: #e6e0d8;
  margin-top: 10px;
  border-radius: 6px;
  overflow: hidden;
}

.progressBar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease-in-out;
}

/* Footer */
.site-footer {
  background-color: #f9f9f9;
  border-top: 1px solid #e0e0e0;
  padding: 12px 20px;
  text-align: center;
  font-size: 13px;
  color: #666;
  position: relative;
  z-index: 10;
}

.site-footer small {
  display: block;
}