/* Thiết lập nền trang xám nhạt */
body {
  font-family: Arial, sans-serif;
  background-color: #f0f2f5;
  margin: 0;
  padding: 30px 15px;
  color: #333;
}

/* Thẻ Card trung tâm */
.card {
  max-width: 650px;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px 40px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Header & Avatar */
.header {
  text-align: center;
  margin-bottom: 25px;
}

.avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 10px;
}

.header h1 {
  margin: 5px 0;
  font-size: 24px;
  color: #222;
}

.contact {
  font-size: 13px;
  color: #666;
  margin-top: 5px;
}

/* Khung các phần nội dung */
.section {
  margin-bottom: 25px;
}

.section h2 {
  font-size: 18px;
  color: #1e3a8a;
  border-bottom: 2px solid #93c5fd;
  padding-bottom: 5px;
  margin-bottom: 15px;
}

/* Kỹ năng (Pill Badges) */
.skills-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.skill-badge {
  background-color: #4895ef;
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
}

/* Danh sách Kinh nghiệm & Học vấn */
.exp-item, .edu-item {
  margin-bottom: 12px;
  font-size: 14px;
}

.exp-item strong, .edu-item strong {
  color: #222;
}

.exp-item p, .edu-item p {
  margin: 3px 0 0 15px;
  color: #555;
}

.sub-text {
  color: #888 !important;
}

/* Fieldset Form nhập */
.exp-fieldset {
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 10px 15px;
  margin: 15px 0;
}

.exp-fieldset legend {
  font-size: 13px;
  color: #666;
  padding: 0 5px;
}

.form-group {
  margin-bottom: 8px;
}

.form-group label {
  display: block;
  font-size: 13px;
  margin-bottom: 3px;
  color: #444;
}

.form-group input {
  width: 100%;
  padding: 5px;
  box-sizing: border-box;
  border: 1px solid #aaa;
  border-radius: 2px;
}

/* Nút nhấn xanh bo góc tròn */
.btn-center {
  text-align: center;
  margin-top: 15px;
}

.btn-blue {
  background-color: #438eef;
  color: white;
  border: none;
  padding: 8px 22px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-blue:hover {
  background-color: #2b76dc;
}