.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:1rem}.login-container{width:100%;max-width:400px;background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;overflow:hidden}.login-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:2rem;text-align:center}.login-header h1{font-size:1.75rem;font-weight:700;margin-bottom:.5rem}.login-header p{font-size:.875rem;opacity:.9}.login-form{padding:2rem}.form-group{margin-bottom:1.5rem}.alert{padding:.75rem 1rem;border-radius:var(--radius);margin-bottom:1.5rem;font-size:.875rem}.alert-danger{background-color:#fee2e2;color:#991b1b;border:1px solid #fecaca}.btn-block{width:100%;margin-top:.5rem}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.login-footer{padding:1.5rem 2rem;background-color:var(--color-bg);border-top:1px solid var(--color-border);text-align:center}.hint{font-size:.8125rem;color:var(--color-text-light)}.hint strong{color:var(--color-primary);font-weight:600}.dashboard{max-width:1400px}.dashboard-header{margin-bottom:2rem}.dashboard-header h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}.dashboard-header p{color:var(--color-text-light)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;border-radius:var(--radius);padding:1.5rem;display:flex;align-items:center;gap:1rem;box-shadow:var(--shadow);transition:transform .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-icon{font-size:2.5rem;width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:12px}.stat-primary .stat-icon{background:linear-gradient(135deg,#667eea,#764ba2)}.stat-success .stat-icon{background:linear-gradient(135deg,#10b981,#059669)}.stat-info .stat-icon{background:linear-gradient(135deg,#3b82f6,#2563eb)}.stat-warning .stat-icon{background:linear-gradient(135deg,#f59e0b,#d97706)}.stat-content{flex:1}.stat-value{font-size:1.875rem;font-weight:700;line-height:1;margin-bottom:.5rem}.stat-label{color:var(--color-text-light);font-size:.875rem}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1.5rem;margin-bottom:1.5rem}.card h3{font-size:1.125rem;font-weight:600;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--color-border)}.role-stats,.tx-stats,.status-stats{display:flex;flex-direction:column;gap:1rem}.role-item,.status-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background-color:var(--color-bg);border-radius:var(--radius)}.role-name,.tx-type{font-weight:500}.tx-item{padding:.75rem;background-color:var(--color-bg);border-radius:var(--radius)}.tx-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.tx-count{font-size:.8125rem;color:var(--color-text-light)}.tx-amount{font-weight:600;color:var(--color-primary)}@media (max-width: 768px){.stats-grid,.dashboard-grid{grid-template-columns:1fr}}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:linear-gradient(180deg,#1e293b,#0f172a);color:#fff;display:flex;flex-direction:column;position:fixed;height:100vh;left:0;top:0}.sidebar-header{padding:2rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-header h2{font-size:1.5rem;font-weight:700;margin-bottom:.25rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-header p{font-size:.875rem;opacity:.7}.sidebar-nav{flex:1;padding:1rem 0}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.5rem;color:#ffffffb3;text-decoration:none;transition:all .2s;border-left:3px solid transparent}.nav-link:hover{background-color:#ffffff0d;color:#fff}.nav-link.active{background-color:#667eea1a;color:#fff;border-left-color:#667eea}.nav-link .icon{font-size:1.25rem}.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.1)}.btn-logout{display:flex;align-items:center;gap:.75rem;width:100%;padding:.875rem 1rem;background-color:#ef44441a;color:#fca5a5;border:none;border-radius:var(--radius);cursor:pointer;transition:all .2s;font-size:.875rem}.btn-logout:hover{background-color:#ef444433;color:#ef4444}.main-content{flex:1;margin-left:260px;padding:2rem;background-color:var(--color-bg);min-height:100vh}@media (max-width: 768px){.sidebar{width:100%;position:static;height:auto}.main-content{margin-left:0}.layout{flex-direction:column}}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-secondary: #64748b;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-bg: #f8fafc;--color-surface: #ffffff;--color-border: #e2e8f0;--color-text: #1e293b;--color-text-light: #64748b;--radius: 8px;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1)}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.5}button{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background:var(--color-surface);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;border-radius:var(--radius);font-weight:500;font-size:.875rem;border:none;cursor:pointer;transition:all .2s;gap:.5rem}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-secondary{background-color:var(--color-secondary);color:#fff}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-success{background-color:var(--color-success);color:#fff}.input{width:100%;padding:.625rem .875rem;border:1px solid var(--color-border);border-radius:var(--radius);font-size:.875rem;transition:border-color .2s}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.label{display:block;margin-bottom:.5rem;font-weight:500;font-size:.875rem;color:var(--color-text)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-success{background-color:#dcfce7;color:#166534}.badge-warning{background-color:#fef3c7;color:#92400e}.badge-danger{background-color:#fee2e2;color:#991b1b}.badge-info{background-color:#dbeafe;color:#1e40af}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th{text-align:left;padding:.75rem 1rem;background-color:var(--color-bg);font-weight:600;color:var(--color-text);border-bottom:1px solid var(--color-border)}.table td{padding:.75rem 1rem;border-bottom:1px solid var(--color-border)}.table tr:hover{background-color:var(--color-bg)}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}