@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;600;700;900&display=swap');

:root{
  --bg:#f1f5f9;
  --panel:#ffffff;
  --card:#ffffff;
  --border:#e2e8f0;
  --border2:#cbd5e1;
  --accent:#0ea5e9;
  --accent2:#0284c7;
  --gold:#d97706;
  --green:#16a34a;
  --red:#dc2626;
  --yellow:#ca8a04;
  --text:#0f172a;
  --muted:#64748b;
  --muted2:#94a3b8;
}

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Exo 2',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}

/* ── LAYOUT ── */
.layout{display:flex}
.sidebar{width:240px;background:var(--panel);border-right:2px solid var(--border);position:fixed;height:100vh;overflow-y:auto;display:flex;flex-direction:column;box-shadow:2px 0 12px rgba(15,23,42,.06)}
.main-content{margin-left:240px;flex:1;padding:32px}

/* ── SIDEBAR LOGO ── */
.sidebar-logo{padding:24px 20px;border-bottom:2px solid var(--border);text-align:center;background:linear-gradient(135deg,#0ea5e9,#6366f1)}
.sidebar-logo .icon{font-size:2.2rem}
.sidebar-logo h1{font-size:.95rem;color:#fff;letter-spacing:3px;margin-top:8px;font-weight:900}
.sidebar-logo p{font-size:.62rem;color:rgba(255,255,255,.75);margin-top:3px;letter-spacing:.15em}

/* ── SIDEBAR NAV ── */
.sidebar-nav{padding:14px 0;flex:1}
.nav-section{padding:10px 20px 4px;font-size:.6rem;color:var(--muted2);text-transform:uppercase;letter-spacing:.12em;font-weight:700}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--muted);text-decoration:none;font-size:.84rem;border-left:3px solid transparent;transition:all .15s;border-radius:0 8px 8px 0;margin:1px 8px 1px 0}
.nav-item:hover,.nav-item.active{color:var(--accent2);background:#f0f9ff;border-left-color:var(--accent)}
.nav-item .icon{font-size:1rem;width:18px}
.sidebar-footer{padding:14px 20px;border-top:2px solid var(--border);font-size:.73rem;color:var(--muted2);background:#f8fafc}

/* ── TOPBAR ── */
.topbar{display:flex;justify-content:space-between;margin-bottom:28px;align-items:center}
.page-title{font-size:1.5rem;font-weight:800;color:var(--text)}
.user-badge{display:flex;align-items:center;gap:10px;background:var(--panel);border:2px solid var(--border);padding:8px 16px;border-radius:50px;font-size:.84rem;font-weight:600;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.user-badge .avatar{width:30px;height:30px;background:linear-gradient(135deg,var(--accent),#6366f1);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:900;color:#fff}

/* ── CARDS ── */
.card{background:var(--panel);border:2px solid var(--border);border-radius:10px;padding:24px;margin-bottom:24px;box-shadow:0 1px 6px rgba(15,23,42,.05)}
.card-title{font-size:.78rem;color:var(--accent2);text-transform:uppercase;margin-bottom:18px;padding-bottom:12px;border-bottom:2px solid var(--border);display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.08em}

/* ── STAT CARDS ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.stat-card{background:var(--panel);border:2px solid var(--border);border-radius:10px;padding:20px;position:relative;box-shadow:0 1px 4px rgba(15,23,42,.05)}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;border-radius:10px 10px 0 0;background:var(--c,var(--accent))}
.stat-label{font-size:.68rem;color:var(--muted);text-transform:uppercase;margin-bottom:8px;font-weight:700;letter-spacing:.06em}
.stat-value{font-size:2rem;line-height:1;font-weight:900;color:var(--text)}
.stat-icon{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:2.2rem;opacity:.12}

/* ── TABLES ── */
table{width:100%;border-collapse:collapse;font-size:.875rem}
thead th{background:#f8fafc;color:var(--muted);font-size:.68rem;text-transform:uppercase;padding:11px 16px;text-align:left;border-bottom:2px solid var(--border);font-weight:700;letter-spacing:.07em}
tbody tr{border-bottom:1px solid var(--border)}
tbody tr:hover{background:#f8faff}
tbody td{padding:12px 16px;color:var(--text)}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;border-radius:8px;border:none;cursor:pointer;font-size:.84rem;font-weight:700;text-decoration:none;transition:all .15s}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 6px rgba(14,165,233,.3)}.btn-primary:hover{background:var(--accent2)}
.btn-danger{background:#fef2f2;color:var(--red);border:2px solid #fecaca}.btn-danger:hover{background:#fee2e2}
.btn-success{background:#f0fdf4;color:var(--green);border:2px solid #bbf7d0}.btn-success:hover{background:#dcfce7}
.btn-warning{background:#fffbeb;color:var(--yellow);border:2px solid #fde68a}.btn-warning:hover{background:#fef3c7}
.btn-ghost{background:#f1f5f9;color:var(--muted);border:2px solid var(--border)}.btn-ghost:hover{background:var(--border)}
.btn-sm{padding:5px 12px;font-size:.76rem}

/* ── FORMS ── */
.form-group{margin-bottom:18px}
label{display:block;font-size:.72rem;color:var(--muted);text-transform:uppercase;margin-bottom:6px;font-weight:700;letter-spacing:.06em}
input,select,textarea{width:100%;background:#f9fafb;border:2px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:.9rem;outline:none;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);background:#fff}
textarea{resize:vertical;min-height:90px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-control{width:100%;padding:10px 14px;background:#f9fafb;border:2px solid var(--border);border-radius:8px;color:var(--text);font-size:.9rem;box-sizing:border-box;outline:none}
.form-control:focus{border-color:var(--accent);background:#fff}
.form-group label{display:block;margin-bottom:6px;color:var(--muted);font-size:.8rem}

/* ── ALERTS ── */
.alert{padding:12px 16px;border-radius:8px;font-size:.875rem;margin-bottom:18px}
.alert-success{background:#f0fdf4;border:2px solid #bbf7d0;color:var(--green)}
.alert-error{background:#fef2f2;border:2px solid #fecaca;color:var(--red)}

/* ── HWID BOX ── */
.hwid-box{font-family:monospace;font-size:.88rem;color:#7c3aed;background:#f5f3ff;border:2px solid #ddd6fe;padding:10px 16px;border-radius:8px;text-align:center;word-break:break-all}

/* ── LOGIN ── */
.login-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f4ff,#e8f4fd)}
.login-box{width:100%;max-width:420px;padding:44px 40px;background:var(--panel);border:2px solid var(--border);border-radius:14px;box-shadow:0 8px 32px rgba(14,165,233,.12)}
.login-logo{text-align:center;margin-bottom:32px}.login-logo .icon{font-size:3rem}
.login-logo h1{font-size:1.3rem;color:var(--accent);margin-top:10px;font-weight:900;letter-spacing:2px}
.login-logo p{font-size:.72rem;color:var(--muted);margin-top:4px}

/* ── MISC ── */
select option{background:#fff}