:root{--primary:#0055A5;--primary-dark:#004480;--primary-fg:#ffffff;--bg:#f5f7fa;--fg:#0f172a;--card:#ffffff;--card-fg:#0f172a;--muted:#f1f5f9;--muted-fg:#64748b;--border:#e2e8f0;--radius:8px;--sidebar:#0f172a;--sidebar-fg:#e2e8f0;--sidebar-accent:#1e3a5f;--destructive:#ef4444;--selected-bg:#e8f0fb;--selected-fg:#0f172a}
[data-theme=dark]{--bg:#0f172a;--fg:#e2e8f0;--card:#1e293b;--card-fg:#e2e8f0;--muted:#1e293b;--muted-fg:#94a3b8;--border:#334155;--selected-bg:#1e3a5f;--selected-fg:#e2e8f0}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--fg);line-height:1.5;min-height:100vh}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}

.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}
.admin-login-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 24px rgba(0,0,0,.2);width:100%;max-width:420px;overflow:hidden}
.admin-login-header{background:linear-gradient(135deg,#0055A5 0%,#0077CC 100%);padding:28px 24px;text-align:center}
.admin-login-logo{height:48px;width:auto;margin-bottom:12px}
.admin-login-header h1{font-size:18px;font-weight:700;color:white;letter-spacing:1px}
.admin-login-header p{font-size:13px;color:rgba(255,255,255,.8);margin-top:4px}
.admin-login-form{padding:24px}
.admin-form-label{display:block;font-size:13px;font-weight:500;color:var(--fg);margin-bottom:6px}
.admin-form-input{width:100%;padding:10px 14px;font-size:14px;font-family:inherit;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);color:var(--fg);outline:none;transition:border-color .15s}
.admin-form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,85,165,.1)}
.admin-form-input::placeholder{color:var(--muted-fg)}
textarea.admin-form-input{resize:vertical}
.admin-error{background:rgba(239,68,68,.1);color:#ef4444;padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:12px;border:1px solid rgba(239,68,68,.2)}
.admin-login-btn{width:100%;padding:12px 20px;font-size:15px;font-weight:600;font-family:inherit;border:none;border-radius:var(--radius);cursor:pointer;background:var(--primary);color:white;transition:background .2s}
.admin-login-btn:hover{background:var(--primary-dark)}
.admin-login-btn:disabled{background:#94a3b8;cursor:not-allowed}

.admin-layout{display:flex;min-height:100vh;background:var(--bg)}
.sidebar{width:260px;background:var(--sidebar);color:var(--sidebar-fg);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;overflow:hidden}
.sidebar-header{background:linear-gradient(135deg,#0055A5 0%,#0077CC 100%);padding:20px;text-align:center;flex-shrink:0}
.sidebar-header-desktop{display:block}
.sidebar-logo{height:40px;width:auto}
.sidebar-title{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);flex-shrink:0}
.sidebar-title small{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:rgba(255,255,255,.4);margin-bottom:2px}
.sidebar-title span{font-size:13px;font-weight:600;color:var(--sidebar-fg)}
.sidebar-nav{flex:1;padding:10px 0;overflow-y:auto}
.sidebar-nav::-webkit-scrollbar{width:4px}
.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:2px}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:11px 18px;color:rgba(255,255,255,.65);text-decoration:none;font-size:14px;transition:all .15s;border-left:3px solid transparent}
.sidebar-nav a:hover{background:var(--sidebar-accent);color:white;text-decoration:none}
.sidebar-nav a.active{background:var(--sidebar-accent);color:white;border-left-color:#0077CC}
.sidebar-nav a i{width:18px;text-align:center;font-size:14px;flex-shrink:0}
.sidebar-footer{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);flex-shrink:0}
.contact-info{font-size:12px;color:rgba(255,255,255,.45);margin-bottom:12px}
.contact-info div{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.contact-info i{width:14px;flex-shrink:0}
.theme-toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6);padding:8px 0;cursor:pointer;border:none;background:none;width:100%;text-align:left;font-family:inherit;transition:color .15s}
.theme-toggle:hover{color:white}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:12px 0 8px;border-top:1px solid rgba(255,255,255,.08);margin-top:8px}

.avatar{width:34px;height:34px;border-radius:50%;background:#f97316;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:white;flex-shrink:0;min-width:34px;max-width:34px}
.avatar-small{width:36px;height:36px;border-radius:50%;background:#f97316;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:white;flex-shrink:0;min-width:36px;max-width:36px}

.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;color:white;flex-shrink:0;min-width:36px;max-width:36px}
.user-info{flex:1;min-width:0}
.user-name{font-size:13px;font-weight:500;color:var(--sidebar-fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-email{font-size:11px;color:rgba(255,255,255,.45);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logout-btn{display:flex;align-items:center;gap:8px;padding:8px 0;background:none;border:none;color:rgba(255,255,255,.5);cursor:pointer;font-size:13px;font-family:inherit;width:100%;transition:color .15s}
.logout-btn:hover{color:#ef4444}
.main-content{flex:1;margin-left:260px;background:var(--bg);min-height:100vh;display:flex;flex-direction:column}

.card{background:var(--card);color:var(--card-fg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.card-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.card-header i{color:var(--primary)}
.card-header h3{font-size:15px;font-weight:600}

.table{width:100%;border-collapse:collapse}
.table th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted-fg);border-bottom:1px solid var(--border)}
.table td{padding:12px;font-size:14px;border-bottom:1px solid var(--border);color:var(--fg)}
.table tr:last-child td{border-bottom:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;font-family:inherit;border:none;border-radius:var(--radius);cursor:pointer;transition:all .15s;text-decoration:none;box-shadow:0 1px 2px rgba(0,0,0,0.05)}
.btn-primary{background:var(--primary);color:white}
.btn-primary:hover{background:var(--primary-dark);text-decoration:none;box-shadow:0 2px 4px rgba(0,0,0,0.1)}
.btn-primary:disabled{background:#94a3b8;cursor:not-allowed;box-shadow:none}
.btn-outline{background:var(--card);color:var(--fg);border:1px solid var(--border)}
.btn-outline:hover{background:var(--muted);box-shadow:0 1px 2px rgba(0,0,0,0.05)}

.badge{display:inline-flex;align-items:center;padding:3px 10px;font-size:12px;font-weight:500;border-radius:100px}
.badge-green{background:#dcfce7;color:#16a34a}
.badge-gray{background:var(--muted);color:var(--muted-fg)}
.badge-blue{background:#dbeafe;color:#2563eb}
.badge-orange{background:#ffedd5;color:#ea580c}
.badge-red{background:#fee2e2;color:#ef4444}

.role-root{background:#f3e8ff;color:#7c3aed}
.role-admin{background:#dcfce7;color:#15803d}
.role-manager{background:#ffedd5;color:#c2410c}

.export-label{display:block;font-size:13px;font-weight:500;color:var(--fg);margin-bottom:6px}
.export-select{width:100%;padding:10px 14px;font-size:14px;font-family:inherit;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);color:var(--fg);appearance:none;outline:none;transition:border-color .15s;cursor:pointer}
.export-select:focus{border-color:var(--primary)}
.export-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:50;overflow:hidden}
.export-dropdown-item{display:flex;align-items:center;gap:10px;padding:11px 14px;font-size:14px;cursor:pointer;color:var(--fg);transition:background .1s}
.export-dropdown-item:hover,.export-dropdown-item.active{background:var(--muted)}

.menu-item:hover{background:var(--muted) !important}
.menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  font-size: 14px;
  cursor: pointer;
  color: var(--fg);
  transition: background 0.1s;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
.menu-item i {
  width: 16px;
  text-align: center;
  color: var(--muted-fg);
}
.menu-item:hover {
  background: var(--muted) !important;
}
.menu-item:hover i {
  color: var(--primary);
}

.dropdown-menu {
  padding: 4px 0;
}
.dropdown-divider {
  border-top: 1px solid var(--border);
  margin: 4px 0;
}
.dropdown-delete {
  color: var(--destructive);
}
.dropdown-delete i {
  color: var(--destructive);
}
.dropdown-delete:hover {
  background: rgba(239, 68, 68, 0.1) !important;
}
.dropdown-delete:hover i {
  color: var(--destructive);
}

.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:60px;background:var(--card);border-bottom:1px solid var(--border);z-index:101;align-items:center;justify-content:center;padding:0 20px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.mobile-menu-btn{background:none;border:none;color:var(--fg);font-size:22px;cursor:pointer;padding:12px;display:flex;align-items:center;justify-content:center;min-width:48px;min-height:48px;border-radius:8px;transition:background .15s;flex-shrink:0;position:absolute;left:12px;top:50%;transform:translateY(-50%)}
.mobile-menu-btn:hover,.mobile-menu-btn:active{background:var(--muted)}
.mobile-header-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--fg)}
.mobile-header-logo img{height:32px;width:auto}
.mobile-header-user{display:flex;align-items:center;flex-shrink:0;position:absolute;right:12px;top:50%;transform:translateY(-50%)}
.avatar-small{width:36px;height:36px;border-radius:50%;background:#f97316;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:white}
.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:99;backdrop-filter:blur(2px);cursor:pointer}

@media(max-width:768px){
  .mobile-header{display:flex}
  .sidebar{transform:translateX(-100%);transition:transform .3s;box-shadow:none}
  .sidebar.open{transform:translateX(0);box-shadow:4px 0 24px rgba(0,0,0,.3)}
  .sidebar-overlay{display:block}
  .sidebar-header-desktop{display:none}
  .main-content{margin-left:0;padding-top:60px}
  
  .sidebar-nav a{padding:15px 20px;font-size:16px}
  .sidebar-nav a i{width:28px;font-size:18px}
  .sidebar-nav a span{font-size:16px}
  
  .btn{padding:11px 20px;font-size:15px;min-height:44px}
  .admin-form-input{padding:13px 16px;font-size:16px;min-height:48px}
  
  .card{padding:16px;margin-bottom:16px}
  
  .table{font-size:14px}
  .table th,.table td{padding:12px 10px}
  
  .admin-login-card{max-width:100%;margin:0 16px}
  
  .grid-cols-4{grid-template-columns:repeat(2,1fr) !important}
  .grid-cols-2{grid-template-columns:1fr !important}
  
  .grid-cols-4 .fa{font-size:18px !important}
  .grid-cols-4 > a > div{padding:16px !important}
  .grid-cols-4 .text-3xl{font-size:28px !important}
  
  h2 .fa{font-size:18px !important}
}

@media(max-width:480px){
  .sidebar{width:280px}
  .mobile-header{padding:0 12px;height:56px}
  .mobile-header-logo{font-size:16px}
  .mobile-header-logo img{height:28px}
  .card{padding:14px}
  .main-content{padding-top:56px}
  
  .sidebar-nav a{padding:16px 20px}
  .sidebar-nav a i{width:30px;font-size:20px}
  .sidebar-nav a span{font-size:17px}
  
  .grid-cols-4{grid-template-columns:1fr !important}
  .grid-cols-4 > a > div{padding:18px !important}
  .grid-cols-4 .text-3xl{font-size:32px !important}
  
  .fa{font-size:16px}
  h2 .fa{font-size:20px !important}
}

.p-6{padding:24px}
.p-4{padding:16px}
.mb-6{margin-bottom:24px}
.mb-4{margin-bottom:16px}
.mt-4{margin-top:16px}
.mt-3{margin-top:12px}
.gap-3{gap:12px}
.gap-2{gap:8px}
.flex{display:flex}
.flex-col{flex-direction:column}
.items-center{align-items:center}
.items-start{align-items:flex-start}
.justify-between{justify-content:space-between}
.text-sm{font-size:14px}
.text-3xl{font-size:30px}
.text-center{text-align:center}


h1{font-size:24px;font-weight:700;color:var(--fg);margin-bottom:8px;display:flex;align-items:center;gap:12px}
h1 > i{color:var(--primary);font-size:20px}
h2{font-size:20px;font-weight:600;color:var(--fg);margin-bottom:12px}
h2 > i{color:var(--primary)}
h3{font-size:16px;font-weight:600;color:var(--fg)}


.sidebar a{color:rgba(255,255,255,.65) !important}
.sidebar a:hover{color:white !important;text-decoration:none !important}
.sidebar a.active{color:white !important}


.main-content a:not(.btn){color:var(--primary)}
.main-content a:not(.btn):hover{color:var(--primary-dark);text-decoration:underline}
.ref-links-modal a{color:#fff !important}
.ref-links-modal a:hover{color:#fff !important}


.admin-tab-strip > button{padding:12px 20px;border:none;background:transparent;color:var(--muted-fg);cursor:pointer;font-size:14px;font-weight:500;border-bottom:2px solid transparent;transition:all .15s;display:flex;align-items:center;gap:8px;font-family:inherit}
.admin-tab-strip > button:hover{color:var(--fg);background:var(--muted)}
.admin-tab-strip > button.active{color:var(--primary);border-bottom-color:var(--primary)}


.grid-cols-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-cols-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}


.grid-cols-4 > a{text-decoration:none !important;color:var(--fg) !important}
.grid-cols-4 > a:hover{text-decoration:none !important}
.grid-cols-4 > a > div{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:all .2s;display:flex;flex-direction:column;gap:12px}
.grid-cols-4 > a > div:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1);border-color:var(--primary)}
.grid-cols-4 .fa{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:12px;font-size:24px;color:white;flex-shrink:0}


.bg-blue{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}
.bg-green{background:linear-gradient(135deg,#84fab0 0%,#8fd3f4 100%)}
.bg-orange{background:linear-gradient(135deg,#fa709a 0%,#fee140 100%)}
.bg-purple{background:linear-gradient(135deg,#a8edea 0%,#fed6e3 100%)}
.bg-red{background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%)}
.bg-teal{background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%)}


.card > .flex.items-center:first-child{padding:20px;margin-bottom:0;border-bottom:1px solid var(--border)}
.card > .flex.items-center:first-child > i{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(0,85,165,.1);color:var(--primary);font-size:16px;flex-shrink:0;margin-right:12px}
.card > .flex.items-center:first-child > div{flex:1}


.flex.flex-col > .flex{margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.flex.flex-col > .flex:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}


label[style*="cursor: pointer"]{user-select:none}
label[style*="cursor: pointer"]:hover{opacity:.9}


input[type="text"].text-center,input[type="password"].text-center{text-align:center;letter-spacing:4px;font-size:18px;font-weight:600}


.flex.gap-3 > button,.flex.gap-2 > button{white-space:nowrap}


.text-center > img{margin:0 auto;display:block}


div[style*="color: #16a34a"],div[style*="color: #ef4444"]{padding:8px 12px;border-radius:6px;margin-top:8px}
div[style*="color: #16a34a"]{background:rgba(22,163,74,.1)}
div[style*="color: #ef4444"]{background:rgba(239,68,68,.1)}


.p-6 > .flex.items-center:first-child{justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px}
.p-6 > .flex.items-center:first-child > .flex.items-center:first-child{gap:16px;min-width:0;flex-shrink:0}
.p-6 > .flex.items-center:first-child > .flex.items-center:first-child > .flex.items-center.justify-center{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#0055A5 0%,#0077CC 100%);flex-shrink:0;display:flex;align-items:center;justify-content:center;min-width:40px;max-width:40px}
.p-6 > .flex.items-center:first-child > .flex.items-center:first-child > .flex.items-center.justify-center i{font-size:18px;line-height:1;color:white}
.p-6 > .flex.items-center:first-child > a.btn,.p-6 > .flex.items-center:first-child > .btn{flex-shrink:0;margin-left:auto}


.flex.items-center.justify-between{margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.flex.items-center > div:first-child{flex:1}
.flex.items-center > button[type="button"]{flex-shrink:0}


.mb-2{margin-bottom:8px}
.text-2xl{font-size:24px}
.block{display:block}
.text-center{text-align:center !important;display:block !important;width:100% !important}


.h-8{height:32px}
.w-8{width:32px}
.min-h-8{min-height:32px}
.min-w-8{min-width:32px}
.max-h-8{max-height:32px}
.max-w-8{max-width:32px}
.rounded-full{border-radius:9999px}
.bg-\[var\(--primary\)\]{background:var(--primary)}
.text-white{color:white}
.text-xs{font-size:12px}
.font-bold{font-weight:700}


.flex.h-8.w-8{min-width:32px;max-width:32px;min-height:32px;max-height:32px}


.admin-error-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--bg);
  padding:40px 20px;
}

.admin-error-card{
  text-align:center;
  max-width:420px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:48px 32px;
  box-shadow:0 4px 24px rgba(0,0,0,0.1);
}

.admin-error-code{
  font-size:72px;
  font-weight:800;
  color:var(--primary);
  line-height:1;
  margin-bottom:16px;
}

.admin-error-title{
  font-size:22px;
  font-weight:700;
  color:var(--fg);
  margin-bottom:12px;
}

.admin-error-desc{
  font-size:14px;
  color:var(--muted-fg);
  margin-bottom:28px;
  line-height:1.6;
}

.admin-error-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 24px;
  background:var(--primary);
  color:white;
  border-radius:var(--radius);
  font-size:15px;
  font-weight:500;
  text-decoration:none;
  transition:background .2s;
  border:none;
  cursor:pointer;
}

.admin-error-btn:hover{
  background:var(--primary-dark);
  text-decoration:none;
}