@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', 'Segoe UI', Tahoma, sans-serif; background: #0f1117; color: #e2e8f0; min-height: 100vh; display: flex; }

/* ── Sidebar ── */
.sidebar { width: 230px; background: #161b27; border-right: 1px solid #1e2a3a; padding: 20px 0; flex-shrink: 0; min-height: 100vh; position: sticky; top: 0; }
.sidebar-logo { padding: 0 20px 20px; border-bottom: 1px solid #1e2a3a; margin-bottom: 12px; }
.sidebar-logo h2 { font-size: 16px; font-weight: 700; color: #60a5fa; letter-spacing: -0.3px; }
.sidebar-logo span { font-size: 11px; color: #64748b; }
.nav-section { font-size: 10px; color: #475569; padding: 14px 20px 5px; text-transform: uppercase; letter-spacing: 1.2px; font-weight: 600; }
.nav-item { display: flex; align-items: center; gap: 8px; padding: 10px 20px; cursor: pointer; color: #94a3b8; font-size: 13px; text-decoration: none; border-left: 3px solid transparent; transition: all 0.2s ease; }
.nav-item:hover { background: rgba(96, 165, 250, 0.06); color: #e2e8f0; }
.nav-item.active { background: rgba(96, 165, 250, 0.08); color: #60a5fa; border-left-color: #60a5fa; font-weight: 600; }

/* ── Main ── */
.main { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.topbar { background: #161b27; border-bottom: 1px solid #1e2a3a; padding: 13px 24px; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.topbar-left .page-title { font-size: 15px; font-weight: 600; letter-spacing: -0.2px; }
.badge { background: linear-gradient(135deg, #1e3a5f, #1a2d4d); color: #60a5fa; font-size: 11px; padding: 5px 14px; border-radius: 20px; font-weight: 500; }
.content { padding: 22px 24px; overflow-y: auto; flex: 1; }

/* ── Stats ── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.stat-card { background: #161b27; border: 1px solid #1e2a3a; border-radius: 12px; padding: 18px; transition: transform 0.2s ease, border-color 0.2s ease; }
.stat-card:hover { transform: translateY(-2px); border-color: #2d3f5a; }
.stat-card .label { font-size: 11px; color: #64748b; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 500; }
.stat-card .value { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; }
.stat-card .sub { font-size: 11px; margin-top: 4px; color: #475569; }
.blue { color: #60a5fa; } .green { color: #4ade80; } .red { color: #f87171; } .yellow { color: #fbbf24; }

/* ── Card ── */
.card { background: #161b27; border: 1px solid #1e2a3a; border-radius: 12px; margin-bottom: 18px; transition: border-color 0.2s ease; }
.card:hover { border-color: #2d3f5a; }
.card-header { padding: 14px 18px; border-bottom: 1px solid #1e2a3a; display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 14px; font-weight: 600; }
.card-body { padding: 18px; }

/* ── Table ── */
table { width: 100%; border-collapse: collapse; }
th { padding: 10px 16px; text-align: left; font-size: 11px; color: #64748b; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid #1e2a3a; font-weight: 600; }
td { padding: 11px 16px; font-size: 13px; border-bottom: 1px solid #0d1219; vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(30, 42, 58, 0.5); }

/* ── Buttons ── */
.btn { display: inline-block; padding: 8px 16px; border-radius: 8px; border: none; cursor: pointer; font-size: 12px; font-weight: 600; text-decoration: none; transition: all 0.2s ease; line-height: 1; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, #2563eb, #1d4ed8); color: #fff; box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3); }
.btn-primary:hover { background: linear-gradient(135deg, #3b82f6, #2563eb); box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4); }
.btn-info    { background: rgba(96, 165, 250, 0.1); color: #60a5fa; border: 1px solid rgba(96, 165, 250, 0.2); }
.btn-info:hover { background: rgba(96, 165, 250, 0.2); }
.btn-success { background: rgba(74, 222, 128, 0.1); color: #4ade80; border: 1px solid rgba(74, 222, 128, 0.2); }
.btn-success:hover { background: rgba(74, 222, 128, 0.2); }
.btn-danger  { background: rgba(248, 113, 113, 0.1); color: #f87171; border: 1px solid rgba(248, 113, 113, 0.2); }
.btn-danger:hover { background: rgba(248, 113, 113, 0.2); }
.btn-sm { padding: 5px 10px; font-size: 11px; border-radius: 6px; }
.btn-block { display: block; width: 100%; text-align: center; }
.td-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Forms ── */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; color: #94a3b8; margin-bottom: 5px; font-weight: 500; }
.form-group small { display: block; font-size: 11px; color: #475569; margin-top: 4px; }
.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=password],
.form-group input[type=url],
.form-group input[type=number],
.form-group textarea,
.form-group select {
  width: 100%; background: #0f1117; border: 1px solid #1e2a3a; border-radius: 8px;
  padding: 10px 13px; color: #e2e8f0; font-size: 13px; outline: none; transition: all 0.2s ease;
  font-family: inherit;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: #2563eb; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15); }
.form-group textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.menu-toggle { display: none; background: none; border: none; color: #e2e8f0; font-size: 20px; cursor: pointer; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 999; backdrop-filter: blur(2px); }

.form-row-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1100px) { .form-row-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) { 
  .form-row-4, .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  
  .menu-toggle { display: block; }
  .sidebar { position: fixed; left: -250px; top: 0; bottom: 0; z-index: 1000; transition: left 0.3s ease; box-shadow: 2px 0 10px rgba(0,0,0,0.5); }
  body.sidebar-open .sidebar { left: 0; }
  body.sidebar-open .sidebar-overlay { display: block; }
}

/* ── Alerts ── */
.alert { padding: 12px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 16px; font-weight: 500; animation: alertIn 0.3s ease; }
.alert-success { background: rgba(74, 222, 128, 0.08); border: 1px solid rgba(74, 222, 128, 0.3); color: #4ade80; }
.alert-danger  { background: rgba(248, 113, 113, 0.08); border: 1px solid rgba(248, 113, 113, 0.3); color: #f87171; }
@keyframes alertIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Misc ── */
.status-badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.status-active   { background: rgba(74, 222, 128, 0.1); color: #4ade80; }
.status-inactive { background: rgba(120, 113, 108, 0.1); color: #78716c; }
code { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #60a5fa; background: rgba(15, 17, 23, 0.8); padding: 2px 7px; border-radius: 5px; }
.info-box { background: rgba(15, 23, 42, 0.6); border: 1px solid #1e3a5f; border-radius: 10px; padding: 13px 16px; margin-bottom: 16px; font-size: 12px; color: #94a3b8; line-height: 1.7; }
.info-box strong { color: #60a5fa; }


/* ── Auth / Login ── */
body.auth-page { display: flex; align-items: center; justify-content: center; background: radial-gradient(ellipse at center, #131825, #0f1117 70%); }
.auth-box { background: #161b27; border: 1px solid #1e2a3a; border-radius: 16px; padding: 40px; width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.auth-logo { font-size: 24px; font-weight: 700; color: #60a5fa; text-align: center; margin-bottom: 4px; }
.auth-sub { text-align: center; font-size: 12px; color: #64748b; margin-bottom: 28px; }
.auth-step-label { font-size: 16px; font-weight: 600; text-align: center; color: #60a5fa; margin-bottom: 8px; }
.auth-hint { font-size: 12px; color: #94a3b8; text-align: center; margin-bottom: 20px; line-height: 1.6; }
.auth-hint strong { color: #e2e8f0; }
.auth-back-link { display: block; text-align: center; margin-top: 16px; font-size: 12px; color: #64748b; text-decoration: none; transition: color 0.2s; }
.auth-back-link:hover { color: #60a5fa; }

/* ── CAPTCHA ── */
.captcha-wrapper { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.captcha-img { border-radius: 8px; border: 1px solid #1e2a3a; height: 50px; image-rendering: auto; }
.captcha-refresh { background: rgba(96, 165, 250, 0.1); border: 1px solid rgba(96, 165, 250, 0.2); color: #60a5fa; border-radius: 8px; padding: 8px 12px; cursor: pointer; font-size: 16px; transition: all 0.2s ease; line-height: 1; }
.captcha-refresh:hover { background: rgba(96, 165, 250, 0.2); transform: rotate(180deg); }
.captcha-input { margin-top: 0 !important; }

/* ── PIN Input ── */
.pin-input-wrapper { position: relative; }
.pin-input-field { text-align: center; font-size: 22px !important; letter-spacing: 12px; padding: 14px 16px !important; font-weight: 700; }
.pin-input-field::placeholder { font-size: 16px; letter-spacing: 6px; font-weight: 400; }

/* ── Chart (Bar Chart) ── */
.chart-container { display: flex; align-items: flex-end; gap: 12px; height: 160px; padding: 10px 0; }
.chart-bar-wrapper { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; justify-content: flex-end; }
.chart-value { font-size: 11px; color: #94a3b8; margin-bottom: 6px; font-weight: 600; }
.chart-bar { width: 100%; max-width: 50px; border-radius: 6px 6px 0 0; overflow: hidden; transition: height 0.5s ease; position: relative; }
.chart-bar-fill { width: 100%; height: 100%; background: linear-gradient(180deg, #60a5fa, #2563eb); border-radius: 6px 6px 0 0; animation: chartGrow 0.6s ease; }
.chart-label { font-size: 10px; color: #64748b; margin-top: 8px; font-weight: 500; }
@keyframes chartGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* ── Rank Badge ── */
.rank-badge { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; font-size: 11px; font-weight: 700; background: rgba(96, 165, 250, 0.1); color: #60a5fa; }

/* ── Group Cards ── */
.group-card { border-bottom: 1px solid #1e2a3a; transition: background 0.2s ease; }
.group-card:last-child { border-bottom: none; }
.group-card:hover { background: rgba(30, 42, 58, 0.3); }
.group-inactive { opacity: 0.5; }
.group-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; flex-wrap: wrap; gap: 10px; }
.group-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.group-name { font-weight: 600; font-size: 14px; }
.group-log-count { font-size: 11px; color: #64748b; }
.group-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.group-body { padding: 0 18px 18px; }
.group-info-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.group-info-item { }
.group-info-label { display: block; font-size: 11px; color: #64748b; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.group-domains { display: flex; flex-wrap: wrap; gap: 6px; }
.domain-tag { background: rgba(96, 165, 250, 0.1); color: #60a5fa; border: 1px solid rgba(96, 165, 250, 0.15); padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 500; }
.group-script-section { background: rgba(15, 17, 23, 0.5); border-radius: 8px; padding: 12px 14px; }
.script-controls { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.control-label { font-size: 10px; color: #475569; text-transform: uppercase; letter-spacing: 0.8px; font-weight: 600; margin-bottom: 4px; }
.tips-panel { margin-top: 12px; background: rgba(251, 191, 36, 0.04); border: 1px solid rgba(251, 191, 36, 0.15); border-radius: 10px; padding: 14px; animation: alertIn 0.25s ease; }
.tips-title { font-size: 12px; font-weight: 700; color: #fbbf24; margin-bottom: 12px; letter-spacing: 0.3px; }
.tips-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 900px) { .tips-grid { grid-template-columns: 1fr; } }
.tip-item { display: flex; gap: 10px; align-items: flex-start; background: rgba(15, 17, 23, 0.5); border: 1px solid rgba(251, 191, 36, 0.08); border-radius: 8px; padding: 10px 12px; }
.tip-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.tip-item strong { display: block; font-size: 12px; color: #e2e8f0; margin-bottom: 4px; }
.tip-item p { font-size: 11px; color: #64748b; line-height: 1.6; margin: 0; }
.script-tabs { display: flex; gap: 6px; margin-bottom: 8px; }
.script-tab { background: rgba(30, 42, 58, 0.6); border: 1px solid #1e2a3a; color: #64748b; border-radius: 6px; padding: 4px 12px; font-size: 11px; font-weight: 600; cursor: pointer; transition: all 0.2s ease; }
.script-tab:hover { border-color: #2d3f5a; color: #94a3b8; }
.script-tab.active { background: rgba(37, 99, 235, 0.15); border-color: rgba(37, 99, 235, 0.4); color: #60a5fa; }
.script-box { background: #0f1117; border: 1px solid #1e2a3a; border-radius: 8px; padding: 13px 16px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #4ade80; word-break: break-all; white-space: pre-wrap; line-height: 1.7; }

/* ── Filter ── */
.filter-form { display: flex; gap: 8px; }
.filter-select { background: #0f1117; border: 1px solid #1e2a3a; border-radius: 6px; padding: 6px 10px; color: #e2e8f0; font-size: 12px; outline: none; cursor: pointer; font-family: inherit; }
.filter-select:focus { border-color: #2563eb; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0f1117; }
::-webkit-scrollbar-thumb { background: #1e2a3a; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #2d3f5a; }

/* ── Animations ── */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.content { animation: fadeIn 0.3s ease; }