/* จับคู่โทนสีกับ Theme.cs ฝั่ง WinForms: #C74634 (Oracle Red, ใช้เป็น accent) และ
   #3C4545 (Slate 150, สีโครงสร้างหลัก) ฟอนต์ใช้ Sarabun เหมือนกัน (fallback Noto Sans Thai) */
@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@400;600;700&display=swap');

:root {
  --ora-red: #C74634;
  --slate: #3C4545;
  --bg: #F0F2F5;
  --border: #D2DCEB;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: 'Sarabun', 'Noto Sans Thai', 'Leelawadee UI', Tahoma, sans-serif;
  background: var(--bg); color: #222;
}

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  background: #fff; padding: 14px 24px; border-bottom: 2px solid var(--slate);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { font-size: 28px; }
.brand-title { font-size: 20px; font-weight: 700; color: #2e7d32; }
.brand-sub { font-size: 11px; letter-spacing: 1px; color: #888; }
.topbar-right { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.btn-logout {
  background: var(--ora-red); color: #fff; padding: 6px 14px; border-radius: 4px;
  text-decoration: none; font-size: 13px;
}

.shell { display: flex; min-height: calc(100vh - 60px); }
.menu-col { width: 220px; background: #fff; border-right: 1px solid var(--border); padding: 16px 0; }
.menu-col-title { padding: 0 16px 8px; font-size: 12px; color: #888; }
.menu-group {
  display: block; padding: 10px 16px; color: var(--slate); text-decoration: none;
  font-weight: 600; font-size: 14px; border-left: 3px solid transparent;
}
.menu-group:hover { background: #f5f7fa; border-left-color: var(--ora-red); }
.menu-note { padding: 12px 16px; font-size: 11px; color: #999; border-top: 1px solid var(--border); margin-top: 12px; }

.content { flex: 1; padding: 24px 32px; }
.content-plain { padding: 60px 20px; }

.page-title { margin: 0 0 20px; font-size: 20px; color: var(--slate); }
.breadcrumb { color: #666; font-size: 14px; margin-bottom: 16px; }

.hub-group { margin-bottom: 28px; }
.hub-group h2 { font-size: 15px; color: var(--slate); border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.tile-grid { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 12px; }
.tile {
  width: 158px; height: 96px; background: #1565c0; color: #fff; border-radius: 6px;
  padding: 12px; text-decoration: none; display: flex; flex-direction: column; justify-content: flex-end;
  position: relative;
}
.tile-th { font-weight: 700; font-size: 13px; }
.tile-en { font-size: 11px; opacity: .85; }
.tile-disabled { background: #90a4ae; }
.tile-badge {
  position: absolute; top: 6px; right: 6px; font-size: 9px; background: rgba(0,0,0,.25);
  padding: 2px 6px; border-radius: 10px;
}

.search-row { display: flex; gap: 8px; margin-bottom: 14px; }
.search-row input { flex: 1; max-width: 360px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 4px; }
.search-row button {
  background: var(--slate); color: #fff; border: none; padding: 8px 16px; border-radius: 4px; cursor: pointer;
}
.summary-row { margin-bottom: 10px; font-size: 14px; color: #444; }
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--border); border-radius: 6px; }
table.grid { border-collapse: collapse; width: 100%; font-size: 13px; white-space: nowrap; }
table.grid th, table.grid td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
table.grid th { background: #f5f7fa; color: var(--slate); }
table.grid td.num { text-align: right; }
table.grid .empty { text-align: center; color: #999; padding: 24px; }
.error-box { background: #fdecea; color: #b3261e; padding: 12px 16px; border-radius: 6px; }
.note { font-size: 12px; color: #888; margin-top: 14px; }

.login-box { display: flex; justify-content: center; }
.login-card {
  background: #fff; padding: 32px; border-radius: 8px; width: 320px; text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
}
.login-logo { font-size: 40px; }
.login-card h2 { margin: 6px 0 2px; color: #2e7d32; }
.login-sub { font-size: 12px; color: #888; margin-bottom: 16px; }
.login-error { background: #fdecea; color: #b3261e; padding: 8px; border-radius: 4px; margin-bottom: 12px; font-size: 13px; }
.login-card form { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.login-card label { font-size: 12px; color: #666; margin-top: 8px; }
.login-card input { padding: 9px 10px; border: 1px solid var(--border); border-radius: 4px; font-size: 14px; }
.login-card button {
  margin-top: 18px; background: var(--ora-red); color: #fff; border: none; padding: 10px;
  border-radius: 4px; font-size: 14px; cursor: pointer;
}

.placeholder-box { text-align: center; padding: 60px 0; color: #666; }
.placeholder-icon { font-size: 40px; }