* { box-sizing: border-box; }

body {
  font-family: -apple-system, "Malgun Gothic", sans-serif;
  background: #cfe9f5;
  color: #0d1b2a;
  margin: 0;
  padding: 20px;
}

.wrap, .card {
  max-width: 460px;
  margin: 0 auto;
}

h1 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0d1b2a;
}

p.role {
  color: #33475b;
  margin-top: 0;
  margin-bottom: 2rem;
  line-height: 1.5;
  text-align: center;
}

.links { display: flex; flex-direction: column; gap: 12px; }

a.link-btn, button, input[type="submit"] {
  display: block;
  width: 100%;
  padding: 14px 20px;
  background: #ffffff;
  border: 2px solid #0d1b2a;
  border-radius: 3px;
  color: #0d1b2a;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}
a.link-btn:hover, button:hover { background: #e8362a; color: #fff; border-color: #e8362a; }
button[type="submit"] { margin-top: 24px; }
button:disabled { background: #ccc; border-color: #ccc; color: #666; }

label { display: block; margin-top: 14px; margin-bottom: 6px; color: #33475b; font-size: 0.9rem; font-weight: 600; }

input, textarea {
  width: 100%;
  background: #ffffff;
  border: 2px solid #0d1b2a;
  border-radius: 3px;
  color: #0d1b2a;
  padding: 10px 12px;
  font-size: 1rem;
  font-family: inherit;
}
textarea { min-height: 120px; resize: vertical; }

.msg { margin-top: 14px; padding: 10px 12px; border-radius: 3px; font-size: 0.9rem; display: none; border: 2px solid transparent; }
.msg.ok { background: #e6f6ea; color: #1a7a34; border-color: #1a7a34; display: block; }
.msg.err { background: #fdeceb; color: #b3251a; border-color: #b3251a; display: block; }

a.back { display: inline-block; margin-top: 10px; margin-bottom: 20px; color: #33475b; text-decoration: none; font-size: 0.85rem; font-weight: 600; }

.report { background: #ffffff; border: 2px solid #0d1b2a; border-radius: 3px; padding: 16px 18px; margin-bottom: 14px; }
.report .period { font-weight: 800; margin-bottom: 8px; }
.report .day { margin-bottom: 6px; font-size: 0.9rem; }
.report .day .dow { color: #33475b; margin-right: 6px; font-weight: 700; }
.report .day .leave { color: #e8362a; margin-left: 6px; font-size: 0.8rem; font-weight: 700; }

.empty { color: #33475b; text-align: center; margin-top: 40px; }