*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0f0e17;--surface:#1a1929;--surface2:#252438;--primary:#6c63ff;--accent:#ff6b9d;--text:#f5f5f5;--muted:#b0aec8;--border:#2e2d3f;--red:#ef4444}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;min-height:100vh}
a{color:var(--primary)}
#splash{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:12px}
.logo-mark{font-size:48px;color:var(--primary)}
#login-page{display:none;align-items:center;justify-content:center;min-height:100vh;padding:24px}
.login-card{background:var(--surface);border-radius:20px;padding:40px;width:100%;max-width:420px}
.login-logo{text-align:center;margin-bottom:32px}
.login-logo h1{font-size:28px;font-weight:700}.login-logo h1 span{color:var(--primary)}
.login-logo p{color:var(--muted);margin-top:4px}
label{display:block;font-size:13px;color:var(--muted);margin:16px 0 6px}
input[type=email],input[type=password],input[type=text],input[type=url]{width:100%;background:var(--surface2);border:1.5px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);font-size:15px;outline:none}
input:focus{border-color:var(--primary)}
.error{color:var(--red);font-size:13px;margin-top:10px}
.btn{border:none;border-radius:12px;padding:13px 20px;font-size:15px;font-weight:600;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff;width:100%;margin-top:24px}
.login-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:20px 0}.login-divider::before,.login-divider::after{content:'';height:1px;flex:1;background:var(--border)}
.btn-google{width:100%;background:#fff;color:#202124;border:1px solid #dadce0}.btn-google:hover{background:#f8f9fa}
.btn-ghost{background:none;border:1.5px solid var(--border);color:var(--muted);padding:8px 16px;border-radius:9px;cursor:pointer;font-size:13px}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-danger{background:none;border:1.5px solid var(--red);color:var(--red);border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer}
.btn:disabled{opacity:.6;cursor:not-allowed}
.branding-footer{text-align:center;margin-top:24px;font-size:12px;color:var(--muted)}
#dashboard{display:none}
.sidebar{position:fixed;top:0;left:0;bottom:0;width:220px;background:var(--surface);display:flex;flex-direction:column;z-index:10}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px;font-size:16px;font-weight:700;border-bottom:1px solid var(--border)}
.v{color:var(--primary)}
.sidebar nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}
.nav-btn{background:none;border:none;color:var(--muted);text-align:left;padding:10px 14px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:500;width:100%}
.nav-btn:hover{background:var(--surface2);color:var(--text)}
.nav-btn.active{background:rgba(108,99,255,.15);color:var(--primary)}
.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}
.sidebar-footer small{display:block;font-size:12px;color:var(--muted);margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.signout{background:none;border:1.5px solid var(--border);color:var(--muted);padding:7px;border-radius:8px;cursor:pointer;font-size:13px;width:100%;margin-bottom:8px}
.signout:hover{border-color:var(--red);color:var(--red)}
.main-content{margin-left:220px;padding:32px;overflow-y:auto;min-height:100vh}
.panel{max-width:900px}
.panel-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.panel-header h2{font-size:22px;font-weight:700}
.panel-header p{color:var(--muted);font-size:13px;margin-top:4px}
.badge{background:rgba(108,99,255,.15);color:var(--primary);padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600}
.search-input{width:100%;background:var(--surface2);border:1.5px solid var(--border);border-radius:10px;padding:11px 16px;color:var(--text);font-size:14px;outline:none;margin-bottom:20px}
.search-input:focus{border-color:var(--primary)}
table{width:100%;border-collapse:collapse}
th{text-align:left;color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;padding:10px 16px;border-bottom:1px solid var(--border)}
td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px}
tr:hover td{background:var(--surface2)}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;font-size:13px;font-weight:700;color:#fff;margin-right:10px;vertical-align:middle}
.form-card{background:var(--surface);border-radius:16px;padding:24px;margin-bottom:24px;border:1.5px solid var(--border)}
.form-card h3{font-size:17px;font-weight:600;margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group label{margin-top:0}
.form-check{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:14px;cursor:pointer}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}
.ads-list{display:flex;flex-direction:column;gap:12px}
.ad-card{background:var(--surface);border:1.5px solid var(--border);border-radius:14px;padding:16px 20px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.ad-card.live{border-color:var(--primary)}
.ad-title{font-weight:600;font-size:15px;margin-bottom:4px}
.ad-body{color:var(--muted);font-size:13px}
.ad-url{color:var(--primary);font-size:12px}
.ad-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;flex-wrap:wrap}
.badge-live{background:rgba(108,99,255,.2);color:var(--primary);padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge-off{background:var(--surface2);color:var(--muted);padding:3px 10px;border-radius:20px;font-size:12px}
.loading,.empty{text-align:center;color:var(--muted);padding:40px;font-size:15px}
@media(max-width:640px){.sidebar{width:100%;height:auto;position:relative}.main-content{margin-left:0}.form-grid{grid-template-columns:1fr}}