body, html { margin: 0; padding: 0; background-color: #0f172a; color: #e2e8f0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; overflow-x: hidden; }
a { color: #38bdf8; text-decoration: none; transition: all 0.3s ease; }
a:hover { opacity: 0.85; }
.manageLayout { display: flex; min-height: 100vh; flex-direction: row; }
.manageSidebar { width: 280px; background-color: #1e293b; border-right: 1px solid #334155; position: fixed; top: 0; bottom: 0; left: 0; overflow-y: auto; padding: 30px 20px; box-sizing: border-box; z-index: 100; }
.manageContent { flex: 1; margin-left: 280px; padding: 35px; box-sizing: border-box; }
.manageHeader { background-color: #1e293b; border-bottom: 2px solid #38bdf8; position: relative; z-index: 1000; }
.manageNavWrap { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; height: 70px; }
.manageLogo img { height: 42px; max-width: 160px; object-fit: contain; vertical-align: middle; }
.manageNavMenu { display: flex; list-style: none; margin: 0; padding: 0; align-items: center; }
.manageNavMenu li { margin: 0 8px; }
.manageNavMenu li a { color: #e2e8f0; font-size: 15px; font-weight: 600; padding: 8px 14px; border-radius: 4px; }
.manageNavMenu li a:hover, .manageNavMenu li.manageActive a { color: #ffffff; background: #38bdf8; }
.manageSideNav { list-style: none; padding: 0; margin: 30px 0; }
.manageSideNav li { margin-bottom: 12px; }
.manageSideNav a { display: block; padding: 10px 15px; background: #0f172a; border-radius: 6px; color: #e2e8f0; font-weight: 600; font-size: 14px; }
.manageSideNav a:hover, .manageSideNav a.manageActive { background: #38bdf8; color: #ffffff; }
.manageContainer { max-width: 1200px; margin: 25px auto; padding: 0 20px; }
.manageSectionTitle { font-size: 20px; color: #38bdf8; font-weight: 700; margin: 35px 0 20px 0; padding-left: 10px; border-left: 4px solid #38bdf8; }
.manageHeroDual { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 30px; }
.manageHeroTriple { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; }
.manageHeroCard { background: #1e293b; border: 1px solid #334155; border-radius: 8px; padding: 20px; display: flex; align-items: center; gap: 20px; }
.manageHeroImg { width: 80px; height: 80px; object-fit: contain; border-radius: 6px; background: #0f172a; flex-shrink: 0; }
.manageGridFour { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 30px; }
.manageGridSix { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; margin-bottom: 30px; }
.manageCard { background: #1e293b; border: 1px solid #334155; border-radius: 8px; padding: 15px; text-align: center; display: flex; flex-direction: column; justify-content: space-between; transition: border-color 0.3s, transform 0.3s; }
.manageCard:hover { border-color: #38bdf8; transform: translateY(-4px); }
.manageCardImg { width: 65px; height: 65px; object-fit: contain; margin: 0 auto 10px auto; }
.manageCardTitle { color: #e2e8f0; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.manageCardPrice { color: #f43f5e; font-size: 16px; font-weight: 700; margin-bottom: 12px; }
.manageCardBtn { display: block; background: #38bdf8; color: #ffffff !important; padding: 8px 0; border-radius: 4px; font-weight: 700; font-size: 13px; text-align: center; }
.manageTableWrap { background: #1e293b; border: 1px solid #334155; border-radius: 8px; padding: 20px; margin-bottom: 40px; }
.manageTable { width: 100%; border-collapse: collapse; }
.manageTable th { text-align: left; padding: 12px 15px; color: #94a3b8; border-bottom: 1px solid #334155; font-size: 13px; background: #0f172a; }
.manageTable td { padding: 14px 15px; border-bottom: 1px solid #334155; color: #e2e8f0; font-size: 14px; vertical-align: middle; }
.manageBtnSmall { padding: 6px 14px; background: #38bdf8; color: #ffffff !important; border-radius: 4px; font-size: 12px; font-weight: 700; display: inline-block; }
.manageDetailBox { background: #1e293b; border: 1px solid #334155; border-radius: 8px; padding: 35px; display: flex; gap: 35px; flex-wrap: wrap; margin-bottom: 30px; }
.manageDetailImgBox { flex: 1; min-width: 260px; max-width: 400px; text-align: center; background: #0f172a; border: 1px solid #334155; padding: 20px; border-radius: 6px; }
.manageDetailImgBox img { max-width: 100%; max-height: 350px; object-fit: contain; }
.manageDetailInfo { flex: 1.5; min-width: 300px; }
.manageCommonBox { max-width: 500px; margin: 50px auto; background: #1e293b; border: 1px solid #334155; padding: 35px; text-align: center; border-radius: 8px; }
.manageInput { width: 100%; box-sizing: border-box; background: #0f172a; border: 1px solid #334155; color: #e2e8f0; padding: 12px 15px; border-radius: 4px; outline: none; margin-bottom: 20px; }
.manageFooter { background: #1e293b; border-top: 1px solid #334155; padding: 35px 20px; text-align: center; }
.manageFooterLinks a { color: #94a3b8; margin: 0 12px; font-size: 14px; }
.manageFooterLinks span { color: #334155; }
.manageCopyright { color: #94a3b8; font-size: 13px; margin-top: 15px; }
* { min-width: 0; }
img { max-width: 100%; height: auto; }
[style*="nowrap"], div[class*="Title"], p[class*="Title"], a[class*="Title"] { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[style*="display: grid"], div[class*="Grid"] { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important; }
@media (max-width: 992px) { .manageGridFour { grid-template-columns: repeat(2, 1fr); } .manageGridSix { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) {
    .manageNavMenu { display: none; }
    .manageHeroDual, .manageHeroTriple { grid-template-columns: 1fr; }
    .manageGridSix { grid-template-columns: repeat(2, 1fr); }
    .manageLayout { flex-direction: column !important; }
    .manageSidebar { position: relative !important; width: 100% !important; height: auto !important; margin: 0 !important; border: none !important; border-bottom: 1px solid #334155 !important; padding: 20px !important; }
    .manageContent { margin: 0 !important; padding: 20px !important; }
    .manageSideNav { display: flex !important; flex-wrap: wrap !important; gap: 8px !important; margin: 15px 0 0 0 !important; }
    .manageSideNav li { margin: 0 !important; flex: 1 !important; min-width: 80px !important; text-align: center !important; }
    body > * div[style*="display: flex"], div[class*="Wrap"] > div[style*="display: flex"] { flex-direction: column !important; }
    [style*="display: grid"], div[class*="Grid"] { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 8px !important; }
}
@media (max-width: 420px) { [style*="display: grid"], div[class*="Grid"] { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; } }