/* Week 5 - Turn 2 - Mã đề F: Phản ánh chất lượng dịch vụ công */
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", Arial, sans-serif; background: #f8fafc; color: #0f172a; }
header.trang-header { background: #1e3a8a; color: #ffffff; padding: 22px 28px; }
header.trang-header h1 { margin: 0 0 6px; font-size: 1.5rem; }
header.trang-header p { margin: 0; color: #bfdbfe; }
nav.dieu-huong-nho { padding: 10px 28px; background: #dbeafe; }
nav.dieu-huong-nho a { color: #1e3a8a; margin-right: 14px; text-decoration: none; font-weight: 600; }
nav.dieu-huong-nho a:hover { text-decoration: underline; }
main { max-width: 980px; margin: 0 auto; padding: 24px 20px 48px; }
div.khung-de-bai, section.bao-cao-nguoi-dung-a11y {
  background: #ffffff; border: 1px solid #cbd5e1; border-radius: 8px; padding: 18px 22px; margin-bottom: 22px;
}
div.khung-de-bai h2, section.bao-cao-nguoi-dung-a11y h2 { color: #1e3a8a; margin-top: 0; }
form.form-dich-vu-cong { background: #ffffff; border: 1px solid #cbd5e1; border-radius: 10px; padding: 22px; margin-bottom: 22px; }
details.quy-che-khieu-nai {
  background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 6px; padding: 12px 16px; margin-bottom: 20px;
}
details.quy-che-khieu-nai summary { font-weight: bold; color: #1e3a8a; cursor: pointer; }
details.quy-che-khieu-nai p { margin: 8px 0 0; font-size: 0.88rem; color: #1e40af; }
.khung-phan-anh { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 20px; }
fieldset.nhom-cong-dan, fieldset.nhom-su-viec, fieldset.nhom-noi-dung {
  flex: 1 1 280px; border: 1px solid #94a3b8; border-radius: 8px; padding: 16px; margin: 0; background: #f8fafc;
}
legend { font-weight: bold; color: #1e3a8a; padding: 0 8px; }
.truong-explicit, .truong-implicit { margin-bottom: 14px; display: flex; flex-direction: column; }
.truong-explicit label { margin-bottom: 5px; font-weight: 600; font-size: 0.9rem; }
.truong-explicit input, .truong-explicit textarea {
  padding: 8px 10px; border: 1px solid #cbd5e1; border-radius: 6px; font-family: inherit; font-size: 0.95rem;
}
.truong-implicit label.nhan-long {
  font-weight: 600; font-size: 0.9rem; display: flex; flex-direction: column; gap: 6px; cursor: pointer;
}
.truong-implicit label.nhan-long input {
  padding: 8px 10px; border: 1px solid #cbd5e1; border-radius: 6px; font-family: inherit; font-size: 0.95rem;
}
input:focus, textarea:focus {
  outline: none; border-color: #1e3a8a; box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.25); background: #ffffff;
}
small.huong-dan { color: #1e3a8a; font-size: 0.82rem; margin-top: 4px; font-weight: normal; }
.nhom-radio { margin-bottom: 12px; display: flex; flex-direction: column; gap: 6px; }
.nhom-radio span { font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.nhom-radio label { font-weight: normal; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.nhom-radio input { cursor: pointer; }
.nhom-radio input:focus { outline: 2px solid #1e3a8a; }
footer.chan-form-dvc { display: flex; justify-content: flex-end; }
.nut-gui {
  background: #1e3a8a; color: #ffffff; border: none; padding: 12px 28px;
  border-radius: 6px; font-size: 1rem; font-weight: 600; cursor: pointer;
}
.nut-gui:hover { background: #172554; }
.nut-gui:focus { outline: 3px solid #60a5fa; outline-offset: 2px; }
table.bang-phan-tich { width: 100%; border-collapse: collapse; margin-top: 10px; }
table.bang-phan-tich th, table.bang-phan-tich td { border: 1px solid #cbd5e1; padding: 8px 12px; text-align: left; font-size: 0.88rem; }
table.bang-phan-tich th { background: #1e3a8a; color: #ffffff; }
table.bang-phan-tich tr:nth-child(even) td { background: #f8fafc; }
footer.trang-footer { text-align: center; padding: 16px; color: #1e3a8a; font-size: 0.85rem; }