:root{
  --bg:#0f1220; --panel:#171a2b; --panel-2:#1f2338; --line:#272b46;
  --txt:#e6e8f0; --muted:#8a90a8; --blue:#3b82f6; --green:#22c55e;
  --red:#ef4444; --orange:#f59e0b; --purple:#8b5cf6;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--txt);font-size:14px}
a{color:inherit;text-decoration:none}

/* LOGIN */
.login-bg{display:flex;min-height:100vh;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,#1a2050,#0f1220)}
.login-card{background:var(--panel);padding:40px;border-radius:14px;width:380px;box-shadow:0 20px 60px rgba(0,0,0,.5);display:flex;flex-direction:column;gap:12px}
.login-card h2{font-size:20px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.login-card label{font-size:12px;color:var(--muted);margin-top:6px}
.login-card input{padding:11px 14px;border-radius:9px;border:1px solid var(--line);background:var(--panel-2);color:var(--txt);outline:none}
.login-card input:focus{border-color:var(--blue)}
.login-card button{margin-top:14px;padding:12px;background:var(--blue);color:#fff;border:none;border-radius:9px;font-weight:600;cursor:pointer}
.login-card .alert{padding:10px;border-radius:8px;background:#3b1a1a;color:#fca5a5;font-size:13px}

/* APP */
.app{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;padding:8px 12px 22px;border-bottom:1px solid var(--line);margin-bottom:14px}
.brand i{color:var(--blue);font-size:22px}
.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:9px;color:var(--muted);font-weight:500;transition:.15s}
.sidebar nav a:hover{background:var(--panel-2);color:var(--txt)}
.sidebar nav a.active{background:linear-gradient(90deg,var(--blue),#6366f1);color:#fff;box-shadow:0 4px 14px rgba(59,130,246,.35)}
.sidebar-footer{padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.sidebar-footer .user{font-size:13px;color:var(--muted)}
.btn-logout{background:var(--panel-2);text-align:center;padding:8px;border-radius:8px;font-size:13px;color:#fca5a5}
.btn-logout:hover{background:#3b1a1a}

.main{flex:1;display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 26px;border-bottom:1px solid var(--line);background:var(--panel)}
.topbar h1{font-size:19px;font-weight:600}
.topbar-actions{display:flex;gap:10px}
.content{padding:24px 26px;display:flex;flex-direction:column;gap:18px}

/* CARDS */
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.card-header{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.card-header h3{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px}
.card-body{padding:18px 20px}

/* GRID */
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:1fr 1fr 1fr}
.grid-5{grid-template-columns:repeat(5,1fr)}

/* STATS */
.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;display:flex;gap:14px;align-items:center}
.stat-card .ico{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff}
.bg-blue{background:linear-gradient(135deg,#3b82f6,#6366f1)}
.bg-green{background:linear-gradient(135deg,#22c55e,#16a34a)}
.bg-red{background:linear-gradient(135deg,#ef4444,#dc2626)}
.bg-orange{background:linear-gradient(135deg,#f59e0b,#d97706)}
.bg-purple{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}
.stat-card .val{font-size:22px;font-weight:700}
.stat-card .lbl{font-size:12px;color:var(--muted)}

/* TABLE */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;padding:11px 10px;color:var(--muted);font-weight:500;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.table td{padding:12px 10px;border-bottom:1px solid var(--line)}
.table tr:hover td{background:rgba(59,130,246,.04)}
.truncate{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* BUTTONS */
.btn{padding:9px 16px;border-radius:9px;border:1px solid var(--line);background:var(--panel-2);color:var(--txt);cursor:pointer;font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:6px;transition:.15s}
.btn:hover{background:#2b3154}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{background:#2563eb}
.btn-icon{width:32px;height:32px;border-radius:8px;background:var(--panel-2);border:1px solid var(--line);color:var(--txt);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:15px;margin-right:4px}
.btn-icon:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-icon.danger:hover{background:var(--red);border-color:var(--red)}

/* TAGS */
.tag{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;background:var(--panel-2);color:var(--muted);text-transform:capitalize}
.tag-facebook{background:#1877f2;color:#fff}
.tag-instagram{background:linear-gradient(45deg,#f09433,#dc2743,#bc1888);color:#fff}
.tag-twitter{background:#000;color:#fff}
.tag-youtube{background:#ff0000;color:#fff}
.tag-tiktok{background:#000;color:#fff}

.badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600}
.badge-success{background:rgba(34,197,94,.15);color:#4ade80}
.badge-danger{background:rgba(239,68,68,.15);color:#f87171}
.badge-warn{background:rgba(245,158,11,.15);color:#fbbf24}
.badge-info{background:rgba(59,130,246,.15);color:#60a5fa}

.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.muted{color:var(--muted)}
.actions{white-space:nowrap}

/* MODAL */
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(6px);z-index:1000;align-items:center;justify-content:center;padding:20px}
.modal.show{display:flex}
.modal-box{background:var(--panel);border:1px solid var(--line);border-radius:14px;width:100%;max-width:560px;max-height:92vh;overflow:auto}
.modal-box.lg{max-width:840px}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal-header h3{font-size:16px}
.modal-header button{background:none;border:none;color:var(--muted);font-size:22px;cursor:pointer}
.modal-body{padding:20px 22px;display:flex;flex-direction:column;gap:14px}
.modal-body label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted);font-weight:500}
.modal-body input,.modal-body select,.modal-body textarea{padding:10px 12px;border-radius:9px;border:1px solid var(--line);background:var(--panel-2);color:var(--txt);outline:none;font-size:13px;font-family:inherit}
.modal-body input:focus,.modal-body select:focus,.modal-body textarea:focus{border-color:var(--blue)}
.modal-body .inline{flex-direction:row;align-items:center;gap:8px;color:var(--txt);font-size:13px}
fieldset{border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-wrap:wrap;gap:10px}
fieldset legend{padding:0 8px;color:var(--muted);font-size:12px}
.accounts-picker{max-height:180px;overflow:auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}
.filters select{padding:8px 12px;border-radius:9px;border:1px solid var(--line);background:var(--panel-2);color:var(--txt);font-size:13px}