/* === C2R BUILD DASHBOARD === */

/* === 3D REFERRAL TREE === */
#treeView { perspective: 1000px; perspective-origin: center top; }
.tree-container { display: flex; flex-direction: column; align-items: center; min-width: fit-content; transform-style: preserve-3d; transform: rotateX(8deg); animation: treeFadeIn 0.6s ease; }
@keyframes treeFadeIn { from { opacity: 0; transform: rotateX(15deg) translateY(20px); } to { opacity: 1; transform: rotateX(8deg) translateY(0); } }
.tree-root { background: linear-gradient(135deg, #38bdf8, #0ea5e9); color: #0a0e17; padding: 16px 32px; border-radius: 16px; font-weight: 800; font-size: 15px; box-shadow: 0 8px 32px rgba(56,189,248,0.4), 0 0 0 2px rgba(56,189,248,0.2); position: relative; z-index: 10; text-align: center; min-width: 160px; transform: translateZ(40px); transition: transform 0.3s; }
.tree-root:hover { transform: translateZ(50px) scale(1.05); }
.tree-connector-v { width: 3px; background: linear-gradient(180deg, rgba(56,189,248,0.8), transparent); margin: 0 auto; }
.tree-connector-h { height: 3px; border-radius: 100px; opacity: 0.5; margin: 0 auto; }
.tree-level-header { display: inline-flex; align-items: center; gap: 6px; padding: 8px 20px; border-radius: 100px; font-weight: 700; font-size: 12px; white-space: nowrap; box-shadow: 0 4px 12px rgba(0,0,0,0.3); margin-bottom: 10px; transform: translateZ(20px); }
.tree-members-row { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-bottom: 10px; }
.tree-node { text-align: center; transition: all 0.3s ease; cursor: pointer; transform: translateZ(10px); }
.tree-node:hover { transform: translateZ(30px) translateY(-6px) scale(1.1); }
.tree-avatar { width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 22px; color: #0a0e17; margin: 0 auto 8px; position: relative; border: 3px solid; }
.tree-avatar.glow { animation: avatarPulse 2s ease infinite; }
@keyframes avatarPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(56,189,248,0.4); } 50% { box-shadow: 0 0 0 8px rgba(56,189,248,0); } }
.tree-name { font-size: 12px; font-weight: 600; color: var(--text); max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tree-amount { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.tree-locked { opacity: 0.4; filter: grayscale(0.5); }
.tree-legend { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border-2); justify-content: center; }
.tree-legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-3); }
.tree-empty { text-align: center; padding: 60px 20px; color: var(--text-3); }
.tree-empty-icon { font-size: 64px; margin-bottom: 16px; animation: floatTree 3s ease infinite; }
@keyframes floatTree { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

:root {
  --bg:#0a0e17; --bg-2:#0f1520; --surface:#111827; --surface-2:#1a2235;
  --text:#e2e8f0; --text-2:#94a3b8; --text-3:#64748b;
  --accent:#38bdf8; --accent-2:#0ea5e9; --accent-glow:rgba(56,189,248,0.3);
  --green:#34d399; --red:#ef4444; --gold:#facc15;
  --border:rgba(56,189,248,0.12); --border-2:rgba(255,255,255,0.06);
  --radius:12px; --radius-lg:20px;
  --font:'Sora',system-ui,sans-serif; --font-body:'Inter',system-ui,sans-serif;
  --sidebar-w:240px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:var(--font-body); background:var(--bg); color:var(--text); }
a { text-decoration:none; color:inherit; }

/* LOGIN GATE */
.login-gate { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#0a0e17,#0f1520); padding:20px; }
.gate-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:40px; width:420px; max-width:100%; box-shadow:0 20px 60px rgba(0,0,0,0.5); }
.gate-logo { display:flex; align-items:center; gap:12px; margin-bottom:24px; }
.logo-icon { width:40px; height:40px; border-radius:10px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 4px 12px var(--accent-glow); }
.form-group { margin-bottom:16px; }
.form-group label { display:block; font-size:13px; font-weight:600; color:var(--text-2); margin-bottom:6px; }
.form-group input { width:100%; padding:12px 14px; background:var(--bg-2); border:1px solid var(--border-2); border-radius:10px; font-size:14px; color:var(--text); font-family:var(--font-body); }
.form-group input:focus { outline:none; border-color:var(--accent); }
.btn-gate { width:100%; padding:14px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:var(--bg); border:none; border-radius:10px; font-size:15px; font-weight:700; font-family:var(--font); cursor:pointer; margin-top:8px; }
.gate-switch { text-align:center; font-size:14px; color:var(--text-3); margin-top:16px; }
.gate-switch a { color:var(--accent); font-weight:600; }

/* DASHBOARD LAYOUT */
.dashboard { display:flex; min-height:100vh; }
.sidebar { width:var(--sidebar-w); background:var(--bg-2); position:fixed; top:0; left:0; bottom:0; z-index:50; display:flex; flex-direction:column; border-right:1px solid var(--border); }
.sidebar-logo { display:flex; align-items:center; gap:10px; padding:20px; border-bottom:1px solid var(--border-2); font-family:var(--font); font-size:16px; font-weight:700; color:white; }
.sidebar-code { padding:4px 20px 16px; font-size:12px; color:var(--accent); font-weight:600; }
.sidebar-nav { flex:1; padding:12px; display:flex; flex-direction:column; gap:2px; overflow-y:auto; }
.sidebar-link { display:flex; align-items:center; gap:10px; padding:12px; border-radius:8px; color:var(--text-2); font-size:14px; font-weight:500; cursor:pointer; transition:all 0.15s; }
.sidebar-link:hover { background:rgba(56,189,248,0.08); color:white; }
.sidebar-link.active { background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:var(--bg); font-weight:600; }
.sidebar-footer { padding:12px; border-top:1px solid var(--border-2); }
.main { margin-left:var(--sidebar-w); flex:1; padding:24px 32px; min-height:100vh; }
.topbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:24px; }
.topbar h1 { font-family:var(--font); font-size:24px; font-weight:800; color:white; }
.menu-btn { display:none; background:none; border:none; color:var(--text); cursor:pointer; padding:8px; }
.user-badge { background:var(--surface-2); border:1px solid var(--border); padding:8px 16px; border-radius:100px; font-size:13px; font-weight:600; color:var(--accent); }

/* TABS */
.tab-content { display:none; }
.tab-content.active { display:block; }

/* STATS */
.stats-row { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.stat-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px; }
.stat-label { font-size:12px; color:var(--text-3); font-weight:600; text-transform:uppercase; letter-spacing:0.05em; margin-bottom:8px; }
.stat-value { font-size:26px; font-weight:800; font-family:var(--font); color:var(--accent); }

/* CARDS */
.card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:24px; }
.card h3 { font-family:var(--font); font-size:17px; font-weight:700; color:white; margin-bottom:16px; }

/* PLAN BOX */
.plan-box { text-align:center; padding:24px; background:var(--bg-2); border-radius:var(--radius); border:1px solid var(--border); }
.plan-badge { display:inline-block; background:var(--gold); color:var(--bg); font-size:11px; font-weight:700; padding:4px 12px; border-radius:100px; margin-bottom:12px; }
.plan-box h2 { font-family:var(--font); font-size:22px; font-weight:800; color:white; margin-bottom:20px; }
.plan-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:24px; }
.plan-grid > div { text-align:center; }
.plan-grid span { display:block; font-size:12px; color:var(--text-3); margin-bottom:4px; }
.plan-grid strong { font-size:20px; font-weight:700; color:var(--accent); }

/* PLAN FEATURES */
.plan-features { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:24px; }
.feat { text-align:center; padding:16px; background:var(--bg-2); border-radius:var(--radius); }
.feat span { display:block; font-size:12px; color:var(--text-3); margin-bottom:4px; }
.feat strong { font-size:22px; font-weight:700; color:var(--accent); }

/* INVEST FORM */
.invest-form { max-width:500px; }
.invest-form label { display:block; font-size:13px; font-weight:600; color:var(--text-2); margin-bottom:6px; margin-top:16px; }
.invest-form input { width:100%; padding:12px 14px; background:var(--bg-2); border:1px solid var(--border-2); border-radius:10px; font-size:15px; color:var(--text); font-family:var(--font-body); }
.invest-form input:focus { outline:none; border-color:var(--accent); }
.calc-preview { margin-top:12px; padding:16px; background:var(--bg-2); border-radius:var(--radius); font-size:14px; color:var(--text-2); }
.btn-primary { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:14px 28px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:var(--bg); font-family:var(--font); font-size:15px; font-weight:700; border:none; border-radius:100px; cursor:pointer; transition:all 0.3s; margin-top:16px; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 24px var(--accent-glow); }

/* LEVEL GRID */
.level-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; }
.level-card { background:var(--bg-2); border:1px solid var(--border-2); border-radius:var(--radius); padding:16px; text-align:center; }
.level-card.locked { opacity:0.5; }
.level-card .lvl-num { font-family:var(--font); font-size:12px; font-weight:700; color:var(--text-3); }
.level-card .lvl-pct { font-size:20px; font-weight:800; color:var(--accent); margin:4px 0; }
.level-card .lvl-count { font-size:11px; color:var(--text-3); }
.level-card .lvl-comm { font-size:14px; font-weight:600; color:var(--green); margin-top:4px; }
.level-card .lvl-lock { font-size:18px; margin-top:4px; }

/* REF LINK */
.ref-link { display:flex; gap:12px; }
.ref-link input { flex:1; padding:12px 14px; background:var(--bg-2); border:1px solid var(--border-2); border-radius:10px; font-size:13px; color:var(--text-2); }
.btn-copy { padding:12px 20px; background:var(--accent); color:var(--bg); border:none; border-radius:10px; font-weight:600; cursor:pointer; }

/* WITHDRAW */
.withdraw-form { max-width:500px; }
.withdraw-form label { display:block; font-size:13px; font-weight:600; color:var(--text-2); margin-bottom:6px; margin-top:16px; }
.withdraw-form input { width:100%; padding:12px 14px; background:var(--bg-2); border:1px solid var(--border-2); border-radius:10px; font-size:15px; color:var(--text); }
.withdraw-form input:focus { outline:none; border-color:var(--accent); }

/* PROFILE */
.profile-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.profile-item { padding:16px; background:var(--bg-2); border-radius:var(--radius); }
.profile-item label { display:block; font-size:12px; color:var(--text-3); margin-bottom:4px; }
.profile-item strong { font-size:16px; color:white; }

/* TOAST */
.toast { position:fixed; bottom:24px; right:24px; background:var(--surface); border:1px solid var(--accent); color:var(--text); padding:14px 20px; border-radius:10px; font-size:14px; font-weight:600; box-shadow:0 8px 24px rgba(0,0,0,0.3); z-index:9999; animation:slideUp 0.3s ease; }
@keyframes slideUp { from { transform:translateY(100px); opacity:0; } to { transform:translateY(0); opacity:1; } }

/* TEAM MEMBER */
.member-row { display:flex; align-items:center; gap:12px; padding:12px 16px; background:var(--bg-2); border-radius:var(--radius); margin-bottom:8px; border:1px solid var(--border-2); }
.member-row .avatar { width:36px; height:36px; border-radius:50%; background:var(--accent); color:var(--bg); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px; flex-shrink:0; }
.member-row .info { flex:1; }
.member-row .info strong { font-size:14px; color:white; }
.member-row .info span { display:block; font-size:12px; color:var(--text-3); }
.member-row .lvl-badge { background:var(--surface-2); color:var(--accent); font-size:11px; font-weight:700; padding:4px 10px; border-radius:100px; }
.member-row .lock-badge { background:#374151; color:#9ca3af; font-size:11px; font-weight:600; padding:4px 10px; border-radius:100px; }

/* TX HISTORY */
.tx-row { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; background:var(--bg-2); border-radius:var(--radius); margin-bottom:8px; border:1px solid var(--border-2); }
.tx-row .tx-left { flex:1; }
.tx-row .tx-left strong { font-size:14px; color:white; }
.tx-row .tx-left span { display:block; font-size:12px; color:var(--text-3); }
.tx-row .tx-amount { font-weight:700; font-size:15px; }
.tx-row .tx-amount.income { color:var(--green); }
.tx-row .tx-amount.expense { color:var(--red); }

/* RESPONSIVE */
@media (max-width:900px) {
  .sidebar { transform:translateX(-100%); transition:transform 0.3s; }
  .sidebar.open { transform:translateX(0); }
  .main { margin-left:0; padding:16px; }
  .menu-btn { display:flex; }
  .stats-row { grid-template-columns:1fr 1fr; }
  .plan-grid, .plan-features { grid-template-columns:1fr 1fr; }
  .profile-grid { grid-template-columns:1fr; }
}
@media (max-width:600px) {
  .stats-row, .plan-grid, .plan-features { grid-template-columns:1fr; }
  .ref-link { flex-direction:column; }
  .btn-copy { width:100%; }
}