:root{--navy:#1a2744;--blue:#366092;--light-blue:#4a7ab5;--green:#27ae60;--red:#e74c3c;--bg:#f0f2f5;--card:#fff;--text:#2c3e50;--muted:#7f8c8d;--border:#e1e5e9;--radius:10px}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1a2744 0%,#366092 100%)}
.login-container{width:100%;max-width:420px;padding:20px}
.login-card{background:var(--card);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3);overflow:hidden}
.login-header{background:var(--navy);color:#fff;text-align:center;padding:36px 24px 28px}
.login-header h1{font-size:28px;font-weight:700;letter-spacing:1px}
.login-header p{font-size:13px;opacity:.7;margin-top:4px;text-transform:uppercase;letter-spacing:2px}
.login-form{padding:32px 28px 24px}
.login-footer{text-align:center;padding:0 28px 24px;color:var(--muted);font-size:12px}
.navbar{background:var(--navy);color:#fff;padding:14px 32px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.nav-brand h2{font-size:20px;font-weight:700}
.nav-sub{font-weight:400;opacity:.7;font-size:14px;margin-left:6px}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-user{font-size:14px;opacity:.85;margin-right:8px}
.container{max-width:1200px;margin:0 auto;padding:32px 24px}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.page-header h1{font-size:24px;font-weight:700;color:var(--navy)}
.page-header p{color:var(--muted);font-size:14px;margin-top:4px}
.btn{display:inline-block;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all .2s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--navy)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn-outline:hover{background:rgba(255,255,255,.1)}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{opacity:.85}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-full{width:100%;padding:12px;font-size:16px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-group input[type="text"],.form-group input[type="password"],.form-group input[type="email"]{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:15px;transition:border-color .2s;background:#fafbfc}
.form-group input:focus{outline:none;border-color:var(--blue);background:#fff}
.form-group small{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.checkbox-label{display:flex!important;align-items:center;gap:8px;cursor:pointer}
.form-card{background:var(--card);border-radius:var(--radius);padding:32px;max-width:560px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:18px}
.alert-error{background:#fde8e8;color:#c0392b;border:1px solid #f5c6cb}
.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.report-category{margin-bottom:32px}
.category-title{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border)}
.report-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px}
.report-card{display:flex;align-items:center;gap:16px;background:var(--card);border-radius:var(--radius);padding:18px 20px;text-decoration:none;color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.08);border:1.5px solid transparent;transition:all .2s}
.report-card:hover{border-color:var(--blue);box-shadow:0 4px 12px rgba(54,96,146,.15);transform:translateY(-1px)}
.report-icon{font-size:32px;flex-shrink:0}
.report-info h3{font-size:14px;font-weight:600;margin-bottom:4px;word-break:break-word}
.report-meta{display:flex;gap:16px;font-size:12px;color:var(--muted)}
.empty-state{text-align:center;padding:60px 20px;background:var(--card);border-radius:var(--radius);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.empty-icon{font-size:48px;margin-bottom:16px}
.empty-state h3{font-size:18px;color:var(--navy);margin-bottom:8px}
.empty-state p{color:var(--muted);font-size:14px}
.table-wrap{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 3px rgba(0,0,0,.08);overflow-x:auto}
.data-table{width:100%;border-collapse:collapse}
.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}
.data-table th{background:#f8f9fa;font-weight:600;color:var(--navy);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.data-table code{background:#f0f2f5;padding:2px 8px;border-radius:4px;font-size:12px}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase}
.badge-admin{background:#e8f0fe;color:var(--blue)}
.badge-client{background:#e8f8e8;color:var(--green)}
@media(max-width:768px){.navbar{padding:12px 16px}.container{padding:20px 16px}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.report-grid{grid-template-columns:1fr}.login-container{padding:16px}}