:root{--color-bg: #0f1117;--color-surface: #1a1d27;--color-border: #2a2d3a;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-text: #e2e8f0;--color-text-muted: #94a3b8;--color-error: #ef4444;--color-success: #22c55e;--color-danger: #dc2626}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100vh}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1rem}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:2rem;width:100%;max-width:400px}.auth-card h1{font-size:1.5rem;margin-bottom:.25rem}.auth-card .subtitle{color:var(--color-text-muted);margin-bottom:1.5rem;font-size:.9rem}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.875rem;color:var(--color-text-muted);margin-bottom:.375rem}.form-group input,.form-group select{width:100%;padding:.625rem .75rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text);font-size:.875rem;transition:border-color .15s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-primary)}button,.btn{padding:.625rem 1rem;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background .15s}.btn-primary,button[type=submit]{width:100%;background:var(--color-primary);color:#fff;margin-top:.5rem}.btn-primary:hover,button[type=submit]:hover{background:var(--color-primary-hover)}button:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-secondary:hover{background:#3a3d4a}.btn-danger-sm{background:transparent;color:var(--color-danger);border:1px solid var(--color-danger);padding:.25rem .625rem;font-size:.75rem}.btn-danger-sm:hover{background:var(--color-danger);color:#fff}.error{color:var(--color-error);font-size:.875rem;margin-bottom:.5rem}.success{color:var(--color-success);font-size:.875rem;margin-bottom:.5rem}.navbar{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.nav-left{display:flex;align-items:center;gap:1.5rem}.nav-brand{font-weight:700;font-size:1.1rem;color:var(--color-text)!important}.nav-link{color:var(--color-text-muted)!important;font-size:.875rem}.nav-link:hover,.nav-link.router-link-active{color:var(--color-text)!important}.nav-right{display:flex;align-items:center;gap:1rem}.nav-user{color:var(--color-text-muted);font-size:.875rem}.btn-logout{background:transparent;color:var(--color-text-muted);border:1px solid var(--color-border);padding:.375rem .75rem;font-size:.8rem}.btn-logout:hover{color:var(--color-text);border-color:var(--color-text-muted)}.content{max-width:960px;margin:0 auto;padding:2rem 1.5rem}.info-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;padding:1.5rem;margin-top:1rem}.info-card h3{font-size:1rem;margin-bottom:1rem;color:var(--color-text-muted)}.info-row{display:flex;gap:.5rem;padding:.5rem 0;border-bottom:1px solid var(--color-border);font-size:.9rem}.info-row:last-child{border-bottom:none}.info-row span:first-child{color:var(--color-text-muted);min-width:100px}.table-container{margin-top:1rem;overflow-x:auto}table{width:100%;border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;overflow:hidden}thead th{text-align:left;padding:.75rem 1rem;font-size:.8rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--color-border)}tbody td{padding:.75rem 1rem;font-size:.875rem;border-bottom:1px solid var(--color-border)}tbody tr:last-child td{border-bottom:none}.role-badge{display:inline-block;padding:.125rem .5rem;border-radius:4px;font-size:.75rem;font-weight:500}.role-badge.super_admin{background:#7c3aed22;color:#a78bfa}.role-badge.admin{background:#2563eb22;color:#60a5fa}.role-badge.user{background:#16a34a22;color:#4ade80}.page-header{display:flex;align-items:center;justify-content:space-between}.page-header .btn-primary{width:auto;margin-top:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:2rem;width:100%;max-width:420px}.modal h3{margin-bottom:1rem}.modal-actions{display:flex;gap:.75rem;margin-top:1rem}.modal-actions button{flex:1}