body{font-family:'DM Sans',sans-serif;color:var(--text);background:var(--bg);min-height:100vh;display:flex}

/* Sidebar */
.sidebar{width:240px;background:var(--card);border-right:1px solid var(--border);padding:24px 20px;display:flex;flex-direction:column;min-height:100vh;position:fixed;left:0;top:0}
.sidebar-brand{font-size:20px;font-weight:800;color:var(--text);margin-bottom:32px;letter-spacing:1px;display:flex;align-items:center}
.sidebar-brand .ai{color:var(--accent)}
.sidebar-brand .tld{font-weight:400;opacity:0.5;font-size:11px;margin-left:6px;letter-spacing:0.5px}
.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1}
.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;transition:all 0.15s}
.sidebar-nav a:hover{background:rgba(255,255,255,0.04);color:var(--text)}
.sidebar-nav a.active{background:rgba(79,195,247,0.1);color:var(--accent);font-weight:600}
.sidebar-footer{border-top:1px solid var(--border);padding-top:16px;margin-top:16px}
.sidebar-credits{display:flex;align-items:center;gap:8px;padding:10px 14px;background:rgba(102,187,106,0.08);border:1px solid rgba(102,187,106,0.15);border-radius:8px;margin-bottom:12px}
.sidebar-credits .num{font-size:18px;font-weight:800;color:var(--green)}
.sidebar-credits .label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}
.sidebar-user{font-size:12px;color:var(--text-muted);padding:0 14px;margin-bottom:8px;word-break:break-all}
.sidebar-logout{display:block;padding:8px 14px;color:var(--text-muted);text-decoration:none;font-size:13px;border-radius:6px;transition:all 0.15s}
.sidebar-logout:hover{color:#ef5350;background:rgba(239,83,80,0.08)}

/* Main */
.main{margin-left:240px;flex:1;padding:max(40px, 4vw) max(40px, 8vw);max-width:1240px;width:calc(100% - 240px);box-sizing:border-box;}
.page-title{font-size:32px;font-weight:700;color:var(--text);margin-bottom:6px;}
.page-subtitle{font-size:16px;color:var(--text-muted);margin-bottom:48px;}

/* Pricing grid — 3 cards side-by-side for easy comparison */
.price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0 auto 40px;max-width:1100px;align-items:stretch}
.pkg{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px 28px;position:relative;transition:all 0.2s;cursor:pointer;display:flex;flex-direction:column}
.pkg:hover{border-color:rgba(79,195,247,0.3);transform:translateY(-2px)}
.pkg.popular{border-color:rgba(79,195,247,0.3);box-shadow:0 0 0 1px rgba(79,195,247,0.15)}
.pkg-badge{position:absolute;top:-10px;right:16px;background:var(--accent);color:#0a1628;font-size:10px;font-weight:800;padding:4px 10px;border-radius:6px;text-transform:uppercase;letter-spacing:0.5px}
.pkg-bonus{position:absolute;top:-10px;left:16px;background:var(--green);color:#0a1628;font-size:10px;font-weight:800;padding:4px 10px;border-radius:6px;text-transform:uppercase;letter-spacing:0.5px}
.pkg h3{font-size:14px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px;font-weight:600}
.pkg-price{font-size:36px;color:var(--text);font-weight:800;margin-bottom:4px}
.pkg-price .currency{font-size:20px;font-weight:600;vertical-align:top;margin-right:2px}
.pkg-credits{font-size:16px;color:var(--accent);font-weight:600;margin-bottom:20px}
.pkg-per{font-size:12px;color:var(--text-muted);margin-bottom:20px}
.pkg-features{list-style:none;padding:0;margin:0;border-top:1px solid var(--border);padding-top:20px}
.pkg-features li{font-size:13px;color:var(--text-muted);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.pkg-features li::before{content:"\2713";color:var(--green);font-weight:bold;font-size:14px}
.pkg-btn{width:100%;padding:13px;border:none;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;transition:all 0.2s;font-family:inherit;margin-top:auto}
.pkg-btn.primary{background:linear-gradient(135deg,#4FC3F7,#42a5f5);color:#0a1628}
.pkg-btn.primary:hover{box-shadow:0 8px 20px rgba(79,195,247,0.25);transform:translateY(-1px)}
.pkg-btn.secondary{background:rgba(255,255,255,0.06);color:var(--text);border:1px solid var(--border)}
.pkg-btn.secondary:hover{border-color:rgba(255,255,255,0.2);background:rgba(255,255,255,0.1)}
.pkg-btn:disabled{opacity:0.5;cursor:wait}

/* Info strip */
.info-strip{display:flex;align-items:center;gap:12px;padding:16px 20px;background:rgba(79,195,247,0.05);border:1px solid rgba(79,195,247,0.1);border-radius:10px}
.info-strip svg{flex-shrink:0}
.info-strip p{font-size:13px;color:var(--text-muted);line-height:1.5}

/* Loading overlay */
.loading{display:none;position:fixed;inset:0;background:rgba(10,22,40,0.8);backdrop-filter:blur(8px);z-index:1000;align-items:center;justify-content:center;flex-direction:column;gap:16px}
.loading.active{display:flex}
.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading p{font-size:15px;color:var(--text-muted)}

@media(max-width:820px){
  .price-grid{grid-template-columns:1fr;max-width:500px;margin-left:auto;margin-right:auto;gap:20px}
  .pkg{padding:28px 24px}
}
@media(max-width:900px){
  .sidebar{display:none}
  .main{margin-left:0;padding:24px}
  .mobile-nav{display:block !important;}
}
@media(max-width:480px){
  .main{padding:16px}
  .pkg{padding:24px 20px}
}

/* Compare Table — readable on desktop, stacks on mobile */
.compare-table{width:100%;border-collapse:separate;border-spacing:0;text-align:left;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.compare-table th{background:rgba(0,0,0,0.2);padding:18px 22px;font-size:13px;font-weight:700;color:var(--text);text-transform:uppercase;letter-spacing:1px;border-bottom:2px solid var(--border)}
.compare-table th:first-child{width:40%}
.compare-table th:not(:first-child){width:20%;text-align:center}
.compare-table td{padding:16px 22px;font-size:15px;color:var(--text);border-bottom:1px solid rgba(255,255,255,0.06);line-height:1.5}
.compare-table td:first-child{font-weight:500;color:var(--text)}
.compare-table td:not(:first-child){text-align:center;color:var(--text-muted)}
.compare-table tbody tr:nth-child(even):not(.group-header) td{background:rgba(255,255,255,0.015)}
.compare-table tbody tr:not(.group-header):hover td{background:rgba(79,195,247,0.04)}
.compare-table tr.group-header td{background:rgba(79,195,247,0.06);color:var(--accent);font-size:11px;font-weight:800;letter-spacing:1.5px;padding:22px 22px 10px;border-bottom:1px solid rgba(79,195,247,0.15);text-align:left}
.compare-table td.check{color:var(--green);font-weight:700;font-size:16px}
.compare-table td.x{color:var(--text-faint);font-weight:600;font-size:16px}
.compare-table tbody tr:last-child td{border-bottom:none}

/* Compare table — mobile card layout */
@media(max-width:720px){
  .compare-table,.compare-table thead,.compare-table tbody,.compare-table tr,.compare-table th,.compare-table td{display:block;width:100%;box-sizing:border-box}
  .compare-table{border-radius:12px}
  .compare-table thead{display:none}
  .compare-table tr{border-bottom:1px solid var(--border);padding:14px 16px}
  .compare-table tr.group-header{padding:0}
  .compare-table tr.group-header td{padding:18px 16px 10px;text-align:left;font-size:11px}
  .compare-table tbody tr:not(.group-header){position:relative}
  .compare-table tbody tr:not(.group-header) td:first-child{font-size:14px;font-weight:600;color:var(--text);padding:6px 0 10px;border-bottom:1px dashed rgba(255,255,255,0.08);margin-bottom:8px;text-align:left}
  .compare-table tbody tr:not(.group-header) td:not(:first-child){display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:none;font-size:13px;text-align:left}
  .compare-table tbody tr:not(.group-header) td:nth-child(2)::before{content:"Starter";font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--text-muted)}
  .compare-table tbody tr:not(.group-header) td:nth-child(3)::before{content:"Professional";font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--accent)}
  .compare-table tbody tr:not(.group-header) td:nth-child(4)::before{content:"Enterprise";font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--text-muted)}
  .compare-table tbody tr:nth-child(even):not(.group-header) td{background:transparent}
}