/* Base */
body {
  font-family: 'Segoe UI', 'Noto Sans KR', sans-serif;
  background-color: #f4f4f4;
  color: #0C2340;
  text-align: center;
  padding: 1rem;
}

h1, h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #E87722;
}

/* Navigation */
.top-nav {
  text-align: left;
  margin-bottom: 2rem;
}

.top-nav a {
  color: #E87722;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
}

.top-nav a:hover {
  text-decoration: underline;
}

/* Form Layout */
form {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: 12px;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 420px;
  text-align: left;
  border-top: 5px solid #0C2340;
  color: #0C2340;
}

/* Form Elements */
label {
  display: block;
  margin-top: 0.5rem;
  margin-bottom: 0.2rem;
  font-weight: bold;
  color: #0C2340;
}

input,
select {
  width: 100%;
  padding: 0.2rem;
  margin-top: 0.2rem;
  border-radius: 5px;
  border: 1px solid #ccc;
  font-size: 1rem;
  color: black;
}

/* Button */
button {
  width: 100%;
  padding: 0.6rem 1.5rem;
  font-size: 1rem;
  border: none;
  border-radius: 5px;
  background-color: #E87722;
  color: #fff;
  cursor: pointer;
  margin-top: 1.5rem;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #c55e1d;
}

/* Paragraph and Links */
p {
  margin-top: 2rem;
}

a {
  color: #0C2340;
  font-weight: bold;
  text-decoration: none;
}

a:hover,
p a:hover {
  text-decoration: underline;
}

/* Utility Classes */
.form-group {
  margin-bottom: 0.8rem;
}

.message {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.95rem;
}

.success {
  background-color: #e6f7e6;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.error {
  background-color: #fdecea;
  color: #a94442;
  border: 1px solid #f5c6cb;
}


/* Container */
.profile-container {
  background-color: #fff;
  padding: 2rem;
  max-width: 600px;
  margin: 2rem auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-top: 5px solid #0C2340; /* Navy accent */
}

/* Header */
.profile-header h2 {
  color: #E87722; /* Auburn */
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

/* Profile Fields */
.profile-field {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid #ddd;
}

.field-label {
  font-weight: bold;
  color: #0C2340; /* Navy */
}

.field-value {
  color: #555;
}

/* Buttons */
.back-btn, .edit-btn, .cancel-btn, .save-btn {
  display: inline-block;
  padding: 0.6rem 1.5rem;
  margin: 0.5rem;
  border-radius: 5px;
  font-size: 1rem;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.back-btn, .cancel-btn {
  background-color: #0C2340; /* Navy */
  color: #fff;
}

.back-btn:hover, .cancel-btn:hover {
  background-color: #061324;
}

.edit-btn, .save-btn {
  background-color: #E87722; /* Auburn */
  color: #fff;
}

.edit-btn:hover, .save-btn:hover {
  background-color: #c55e1d;
}

/* Responsive */
@media (max-width: 500px) {
  .profile-field {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Read-only fields */
.readonly-field {
  background-color: #e0e0e0; /* light gray */
  color: #000; /* black text */
  border: 1px solid #ccc;
  padding: 0.4rem;
  border-radius: 5px;
}