/* EnZone Common Styles: ใช้ร่วมกันทั้ง login, register, ฯลฯ */
body { 
    font-family: 'Noto Sans Thai', sans-serif; 
    background: #000; 
    min-height: 100vh; 
    font-size: 1rem;
    line-height: 1.7;
}
.btn-gold-gradient {
    background: linear-gradient(90deg, #E5C467 0%, #A36E1B 100%);
    color: #fff;
    font-size: 1.2rem;
    padding: 12px;
    border-radius: 30px;
    width: 100%;
    font-weight: bold;
    border: none;
    box-shadow: 0 2px 8px 0 rgba(191,161,74,0.08);
    transition: background 0.2s;
}
.btn-gold-gradient:hover {
    background: linear-gradient(90deg, #A36E1B 0%, #E5C467 100%);
    color: #000;
}
.form-error {
    color: #d32f2f;
    background: #fff3f3;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 18px;
    text-align: center;
    font-size: 1rem;
}
.samples-wrapper {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin: 30px 0 0 0;
}
.sample-img {
    width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: 20px;
    border: 2px solid #bfa14a;
    background: #222;
}

.container-fluid{
    --bs-gutter-x: 0 !important;
    --bs-gutter-y: 0;
    width: 100%;
    padding-right: 0;
    padding-left: 0;
    margin-right: auto;
    margin-left: auto;
}

/* Font size standard for EnZone */
h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}
h2 {
    font-size: 1.7rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
h3 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}
h4 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.7rem;
}
h5 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.6rem;
}
h6 {
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}
p, .text-normal {
    font-size: 1rem;
    margin-bottom: 1rem;
}
.profile-sidebar .sidebar-menu a.active, .profile-sidebar .sidebar-menu a:hover {
  background: linear-gradient(90deg, #E5C467 0%, #A36E1B 100%);
  color: #000;
}
@media (max-width: 768px) {
    .samples-wrapper { flex-direction: column; gap: 16px; }
    .sample-img { width: 100%; height: 160px; }
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.1rem; }
    h4 { font-size: 1rem; }
    h5 { font-size: 0.95rem; }
    h6 { font-size: 0.9rem; }
    body, p, .text-normal { font-size: 0.98rem; }
}