:root {
--primary: #FEDD00;
--secondary: #4A4A4A;
--background: #FFFFFF;
--surface: #F8F9FA;
--border: #E5E7EB;
--success: #22C55E;
--error: #EF4444;
--warning: #F59E0B;
--text: #1F2937;
--muted: #6B7280;
--shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
--radius: 12px;
}
* {
box-sizing: border-box;
}
body {
margin: 0;
font-family: "Sarabun", sans-serif;
background: var(--surface);
color: var(--text);
}
header {
position: sticky;
top: 0;
z-index: 50;
background: var(--background);
border-bottom: 1px solid var(--border);
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.header-inner {
max-width: 1200px;
margin: 0 auto;
padding: 16px 20px;
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
}
.brand {
display: flex;
align-items: center;
gap: 12px;
}
.logo {
width: 44px;
height: 44px;
border-radius: 10px;
background: var(--primary);
display: flex;
align-items: center;
justify-content: center;
font-weight: 700;
color: var(--secondary);
}
.brand-title {
font-size: 18px;
font-weight: 700;
}
.brand-subtitle {
font-size: 13px;
color: var(--muted);
}
.user-badge {
font-size: 14px;
color: var(--secondary);
background: var(--surface);
border: 1px solid var(--border);
padding: 8px 12px;
border-radius: 999px;
display: none;
}
main {
max-width: 1200px;
margin: 0 auto;
padding: 28px 20px 48px;
}
.screen {
display: none;
animation: fadeIn 0.2s ease-in-out;
}
.screen.active {
display: block;
}
@keyframes fadeIn {
from {
opacity: 0;
transform: translateY(4px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.card {
background: var(--background);
border: 1px solid var(--border);
border-radius: var(--radius);
box-shadow: var(--shadow);
padding: 24px;
}
.login-card {
max-width: 440px;
margin: 48px auto;
}
h1, h2, h3 {
margin-top: 0;
color: var(--text);
}
h1 {
font-size: 26px;
margin-bottom: 8px;
}
h2 {
font-size: 22px;
margin-bottom: 8px;
}
h3 {
font-size: 18px;
margin-bottom: 14px;
}
p {
color: var(--muted);
line-height: 1.6;
}