*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#2563eb;--primary-dark:#1d4ed8;--secondary:#0f172a;--accent:#10b981;--danger:#ef4444;--warning:#f59e0b;--bg:#f8fafc;--card:#ffffff;--border:#e2e8f0;--text:#0f172a;--text2:#475569;--text3:#94a3b8;--shadow:0 1px 3px rgba(0,0,0,.1);--shadow-lg:0 10px 25px rgba(0,0,0,.1)}
html,body{height:100%;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);padding:20px}
.auth-box{background:var(--card);border-radius:16px;padding:40px;width:420px;max-width:100%;box-shadow:var(--shadow-lg)}
.auth-box h1{font-size:28px;font-weight:800;text-align:center;margin-bottom:4px;color:var(--secondary)}
.auth-box h1 span{color:var(--primary)}
.auth-box .subtitle{text-align:center;color:var(--text3);font-size:14px;margin-bottom:28px}
.auth-box .logo-icon{display:block;margin:0 auto 16px;width:56px;height:56px}
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--text2);margin-bottom:5px}
.form-input{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#f8fafc;transition:.2s;outline:none}
.form-input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23475569' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;border:none;cursor:pointer;font-family:inherit;transition:.2s}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-success{background:var(--accent);color:#fff}.btn-success:hover{background:#059669}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}
.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d97706}
.btn-outline{background:none;border:1.5px solid var(--border);color:var(--text2)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-block{width:100%}
.btn-google{background:#fff;border:1.5px solid var(--border);color:var(--text);padding:10px;font-size:14px;font-weight:500}.btn-google:hover{background:#f1f5f9}
.btn-google img{width:20px;height:20px}
.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text3);font-size:13px}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}
.app-wrap{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:var(--secondary);color:#fff;padding:0;display:flex;flex-direction:column}
.sidebar-header{padding:20px;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar-header h2{font-size:20px;font-weight:800}.sidebar-header h2 span{color:#60a5fa}
.sidebar-header p{font-size:11px;color:#94a3b8;margin-top:2px}
.sidebar-nav{padding:12px;flex:1}
.sidebar-section{margin-bottom:8px}
.sidebar-section-title{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#64748b;padding:8px 12px 4px;font-weight:600}
.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#cbd5e1;font-size:13px;font-weight:500;transition:.2s;text-decoration:none}
.nav-link:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none}
.nav-link.active{background:rgba(37,99,235,.3);color:#60a5fa}
.nav-link svg{width:18px;height:18px;flex-shrink:0}
.nav-link .badge{margin-left:auto;background:var(--primary);color:#fff;font-size:10px;padding:2px 7px;border-radius:10px}
.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.1)}
.sidebar-footer a{color:#94a3b8;font-size:12px;text-decoration:none}.sidebar-footer a:hover{color:#fff}
.user-info{display:flex;align-items:center;gap:10px;padding:12px;background:rgba(255,255,255,.05);border-radius:8px;margin-bottom:8px}
.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff}
.user-name{font-size:13px;font-weight:600;color:#e2e8f0}.user-email{font-size:10px;color:#64748b}
.main-content{padding:24px;overflow-y:auto}
.page-header{margin-bottom:24px}
.page-title{font-size:24px;font-weight:800;margin-bottom:4px}
.page-subtitle{color:var(--text3);font-size:14px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.stat-card.blue::before{background:var(--primary)}.stat-card.green::before{background:var(--accent)}.stat-card.orange::before{background:var(--warning)}.stat-card.red::before{background:var(--danger)}
.stat-label{font-size:12px;color:var(--text3);font-weight:500;margin-bottom:6px}
.stat-value{font-size:28px;font-weight:800}
.stat-sub{font-size:11px;color:var(--text3);margin-top:4px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:20px;box-shadow:var(--shadow)}
.card-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.card-title{font-size:16px;font-weight:700}
.card-body{padding:20px}
table{width:100%;border-collapse:collapse}
thead{background:#f1f5f9}
th{text-align:left;padding:10px 16px;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text3);font-weight:600}
td{padding:12px 16px;border-top:1px solid var(--border);font-size:13px}
tr:hover td{background:#f8fafc}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-success{background:#d1fae5;color:#065f46}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-info{background:#dbeafe;color:#1e40af}
.badge-secondary{background:#e2e8f0;color:#475569}
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:24px}
.service-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;transition:.3s;cursor:pointer}
.service-card:hover{border-color:var(--primary);box-shadow:0 4px 15px rgba(37,99,235,.1);transform:translateY(-2px)}
.service-card h3{font-size:15px;font-weight:700;margin-bottom:6px}
.service-card p{font-size:12px;color:var(--text3);margin-bottom:12px}
.service-price{font-size:22px;font-weight:800;color:var(--primary)}
.service-price span{font-size:13px;color:var(--text3);font-weight:400}
.service-type{display:inline-block;padding:2px 8px;border-radius:4px;font-size:10px;font-weight:600;margin-bottom:8px}
.service-type.api{background:#dbeafe;color:#1e40af}
.service-type.manual{background:#fef3c7;color:#92400e}
.wallet-card{background:linear-gradient(135deg,#1e3a5f 0%,#2563eb 100%);color:#fff;border-radius:16px;padding:28px;margin-bottom:24px}
.wallet-balance{font-size:36px;font-weight:800;margin-bottom:4px}
.wallet-label{font-size:13px;opacity:.7;margin-bottom:16px}
.flash{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:13px;font-weight:500}
.flash-success{background:#d1fae5;color:#065f46;border:1px solid #a7f3d0}
.flash-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
.flash-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:none;align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal{background:var(--card);border-radius:16px;padding:28px;width:480px;max-width:90vw;max-height:85vh;overflow-y:auto}
.modal-title{font-size:18px;font-weight:800;margin-bottom:4px}
.modal-sub{color:var(--text3);font-size:13px;margin-bottom:20px}
@media(max-width:900px){.app-wrap{grid-template-columns:1fr}.sidebar{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.stats-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.auth-box{padding:24px}}