/*
Theme Name: Team Code Dao
Theme URI: https://teamcodedao.com
Author: Team Code Dao
Description: Theme tin tuc va truyen tranh phong cach Flat Modern toi uu toc do
Version: 1.3.0
License: GNU General Public License v2 or later
Text Domain: teamcodedao
*/

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: #f9fafb;
  color: #1f2937;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Flat Modern */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  font-size: 22px;
  font-weight: 800;
  color: #2563eb;
  letter-spacing: -0.5px;
}

.site-nav {
  display: flex;
  gap: 8px;
}

.site-nav .nav-link {
  font-size: 14.5px;
  font-weight: 600;
  color: #4b5563;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
  background: #eff6ff;
  color: #2563eb;
}

/* Footer Flat Modern */
.site-footer {
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  padding: 30px 0;
  margin-top: 60px;
  text-align: center;
  font-size: 14px;
  color: #6b7280;
}