/* ══════════════════════════════════════
   DIGI SPACE — Central Stylesheet
   assets/css/app.css
══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

/* ── Variables ── */
:root {
  --bg:        #060b18;
  --bg2:       #0a1128;
  --surface:   rgba(255,255,255,0.04);
  --surface2:  rgba(255,255,255,0.07);
  --border:    rgba(255,255,255,0.08);
  --blue:      #3b82f6;
  --cyan:      #06b6d4;
  --purple:    #8b5cf6;
  --green:     #22c55e;
  --red:       #ef4444;
  --yellow:    #f59e0b;
  --text:      #e2e8f0;
  --text2:     #94a3b8;
  --text3:     #475569;
  --glow-blue:   0 0 30px rgba(59,130,246,0.3);
  --glow-cyan:   0 0 30px rgba(6,182,212,0.3);
  --glow-purple: 0 0 30px rgba(139,92,246,0.3);
  --sidebar-w: 260px;
  --topbar-h:  60px;
  --radius:    12px;
  --radius-lg: 20px;
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'DM Sans', sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5 { font-family:'Syne', sans-serif; }
a { text-decoration:none; color:inherit; }
input, select, textarea, button { font-family:'DM Sans', sans-serif; }

/* Noise texture overlay */
body::before {
  content:''; position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity:0.4;
}

/* ══════════════════════
   BUTTONS
══════════════════════ */
.btn {
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.65rem 1.4rem; border-radius:var(--radius); font-weight:500;
  font-size:.875rem; cursor:pointer; border:none; transition:all .2s;
  position:relative; overflow:hidden; white-space:nowrap;
}
.btn::after {
  content:''; position:absolute; inset:0; border-radius:inherit;
  background:rgba(255,255,255,0); transition:background .2s;
}
.btn:hover::after { background:rgba(255,255,255,0.06); }
.btn:active::after { background:rgba(255,255,255,0.12); }

.btn-primary  { background:linear-gradient(135deg,var(--blue),var(--cyan)); color:#fff; box-shadow:var(--glow-blue); }
.btn-primary:hover  { transform:translateY(-2px); box-shadow:0 0 40px rgba(59,130,246,.5); }
.btn-purple   { background:linear-gradient(135deg,var(--purple),var(--blue)); color:#fff; box-shadow:var(--glow-purple); }
.btn-purple:hover  { transform:translateY(-2px); }
.btn-ghost    { background:transparent; color:var(--text2); border:1px solid var(--border); }
.btn-ghost:hover  { border-color:var(--blue); color:var(--text); }
.btn-success  { background:var(--green); color:#fff; }
.btn-danger   { background:var(--red); color:#fff; }
.btn-lg  { padding:.85rem 2rem; font-size:1rem; border-radius:var(--radius-lg); }
.btn-sm  { padding:.4rem .9rem; font-size:.78rem; border-radius:8px; }
.btn-block { width:100%; justify-content:center; }

/* Loading spinner on button */
.btn.loading { pointer-events:none; }
.btn.loading .btn-text { display:none; }
.btn .spinner {
  display:none; width:16px; height:16px; border-radius:50%;
  border:2px solid rgba(255,255,255,.3); border-top-color:#fff;
  animation:spin .6s linear infinite;
}
.btn.loading .spinner { display:inline-block; }

/* ══════════════════════
   FORMS
══════════════════════ */
.form-group { margin-bottom:1.2rem; }
.form-label { display:block; font-size:.78rem; font-weight:600; color:var(--text2); margin-bottom:.45rem; letter-spacing:.02em; text-transform:uppercase; }
.form-input {
  width:100%; padding:.72rem 1rem;
  background:var(--surface2); border:1px solid var(--border);
  border-radius:var(--radius); color:var(--text);
  font-size:.9rem; transition:all .2s; outline:none;
}
.form-input:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(59,130,246,.15); }
.form-input::placeholder { color:var(--text3); }
.form-input[readonly] { opacity:.6; cursor:default; }
select.form-input { appearance:none; cursor:pointer; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center; }
textarea.form-input { resize:vertical; min-height:90px; }
.form-error { font-size:.75rem; color:var(--red); margin-top:.4rem; }
.form-hint  { font-size:.75rem; color:var(--text3); margin-top:.4rem; }

/* ══════════════════════
   CARDS
══════════════════════ */
.card {
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-lg); backdrop-filter:blur(12px);
  transition:transform .25s, box-shadow .25s;
}
.card-hover:hover { transform:translateY(-4px); box-shadow:0 20px 40px rgba(0,0,0,.3); }
.card-body  { padding:1.5rem; }
.card-header {
  padding:1.1rem 1.5rem; border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
}
.card-title { font-size:1rem; font-weight:700; }

/* ══════════════════════
   BADGES
══════════════════════ */
.badge {
  display:inline-flex; align-items:center; gap:.3rem;
  padding:.22rem .65rem; border-radius:100px; font-size:.68rem; font-weight:700; letter-spacing:.03em;
}
.badge::before { content:''; width:5px; height:5px; border-radius:50%; background:currentColor; }
.badge-green  { background:rgba(34,197,94,.15);  color:var(--green); }
.badge-red    { background:rgba(239,68,68,.15);   color:var(--red); }
.badge-blue   { background:rgba(59,130,246,.15);  color:var(--blue); }
.badge-yellow { background:rgba(245,158,11,.15);  color:var(--yellow); }
.badge-purple { background:rgba(139,92,246,.15);  color:var(--purple); }
.badge-gray   { background:rgba(148,163,184,.1);  color:var(--text2); }

/* ══════════════════════
   TABLES
══════════════════════ */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
thead th {
  padding:.7rem 1.5rem; text-align:left; font-size:.68rem; font-weight:700;
  letter-spacing:.06em; text-transform:uppercase; color:var(--text3);
  border-bottom:1px solid var(--border); background:rgba(255,255,255,.02);
  white-space:nowrap;
}
tbody td { padding:.95rem 1.5rem; font-size:.875rem; border-bottom:1px solid rgba(255,255,255,.04); }
tbody tr:last-child td { border-bottom:none; }
tbody tr { transition:background .15s; }
tbody tr:hover td { background:rgba(255,255,255,.02); }

/* Skeleton loader */
.skeleton {
  background:linear-gradient(90deg,rgba(255,255,255,.05) 25%,rgba(255,255,255,.1) 50%,rgba(255,255,255,.05) 75%);
  background-size:200% 100%; animation:shimmer 1.5s infinite; border-radius:6px; color:transparent !important;
}
.skeleton * { visibility:hidden; }

/* ══════════════════════
   LAYOUT — SIDEBAR
══════════════════════ */
.app-layout { display:flex; min-height:100vh; }

.sidebar {
  width:var(--sidebar-w); background:rgba(10,17,40,.97);
  border-right:1px solid var(--border); backdrop-filter:blur(20px);
  display:flex; flex-direction:column;
  position:fixed; left:0; top:0; bottom:0; z-index:60;
  transition:transform .3s cubic-bezier(.4,0,.2,1);
}
.sidebar.admin-sidebar { background:rgba(18,10,38,.97); }
.sidebar.collapsed  { transform:translateX(calc(-1 * var(--sidebar-w))); }

.sidebar-header {
  padding:1.3rem 1.5rem; border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; flex-shrink:0;
}
.sidebar-logo {
  font-family:'Syne',sans-serif; font-weight:800; font-size:1.25rem;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.sidebar-logo.admin { background:linear-gradient(135deg,var(--purple),var(--blue)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.sidebar-close { width:28px; height:28px; border-radius:8px; background:var(--surface2); border:none; color:var(--text2); cursor:pointer; display:none; align-items:center; justify-content:center; font-size:.8rem; transition:all .2s; }
.sidebar-close:hover { color:var(--text); }

.sidebar-nav { flex:1; padding:.75rem 0; overflow-y:auto; }
.sidebar-nav::-webkit-scrollbar { width:4px; }
.sidebar-nav::-webkit-scrollbar-track { background:transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background:rgba(255,255,255,.08); border-radius:2px; }

.nav-group { margin-bottom:.25rem; }
.nav-group-label { font-size:.62rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text3); padding:.6rem 1.5rem .3rem; font-weight:700; }
.nav-item {
  display:flex; align-items:center; gap:.85rem; padding:.68rem 1.5rem;
  color:var(--text2); font-size:.855rem; font-weight:500; cursor:pointer;
  transition:all .18s; border-left:2px solid transparent;
}
.nav-item:hover { color:var(--text); background:rgba(255,255,255,.04); }
.nav-item.active { color:var(--cyan); background:rgba(6,182,212,.07); border-left-color:var(--cyan); }
.nav-item.active i { color:var(--cyan); filter:drop-shadow(0 0 5px var(--cyan)); }
.admin-sidebar .nav-item.active { color:var(--purple); background:rgba(139,92,246,.07); border-left-color:var(--purple); }
.admin-sidebar .nav-item.active i { color:var(--purple); filter:drop-shadow(0 0 5px var(--purple)); }
.nav-item i { width:17px; text-align:center; font-size:.88rem; }
.nav-badge { margin-left:auto; background:var(--red); color:#fff; font-size:.62rem; font-weight:700; padding:.12rem .42rem; border-radius:100px; min-width:18px; text-align:center; }

.sidebar-user {
  padding:1rem 1.5rem; border-top:1px solid var(--border); flex-shrink:0;
  display:flex; align-items:center; gap:.85rem;
}
.sidebar-avatar { width:34px; height:34px; border-radius:50%; background:linear-gradient(135deg,var(--blue),var(--purple)); display:flex; align-items:center; justify-content:center; font-size:.82rem; font-weight:700; flex-shrink:0; }
.sidebar-uname  { font-size:.83rem; font-weight:600; line-height:1.2; }
.sidebar-uemail { font-size:.7rem; color:var(--text2); }

/* ══════════════════════
   LAYOUT — TOPBAR
══════════════════════ */
.topbar {
  position:fixed; top:0; right:0; left:var(--sidebar-w); z-index:50;
  height:var(--topbar-h); background:rgba(6,11,24,.9); border-bottom:1px solid var(--border);
  backdrop-filter:blur(20px); display:flex; align-items:center; padding:0 1.8rem; gap:1rem;
  transition:left .3s;
}
.topbar.sidebar-collapsed { left:0; }
.topbar-hamburger { width:34px; height:34px; border-radius:9px; background:var(--surface2); border:1px solid var(--border); color:var(--text2); cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:.88rem; transition:all .2s; flex-shrink:0; }
.topbar-hamburger:hover { border-color:var(--blue); color:var(--blue); }

.topbar-search { position:relative; flex:1; max-width:340px; }
.topbar-search i { position:absolute; left:.85rem; top:50%; transform:translateY(-50%); color:var(--text3); font-size:.78rem; }
.topbar-search input { width:100%; padding:.55rem 1rem .55rem 2.4rem; background:var(--surface2); border:1px solid var(--border); border-radius:9px; color:var(--text); font-size:.85rem; outline:none; transition:all .2s; }
.topbar-search input:focus { border-color:var(--blue); }

.topbar-right { margin-left:auto; display:flex; align-items:center; gap:.7rem; }
.topbar-icon { width:34px; height:34px; border-radius:9px; background:var(--surface2); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--text2); font-size:.88rem; cursor:pointer; transition:all .2s; position:relative; }
.topbar-icon:hover { border-color:var(--blue); color:var(--blue); }
.notif-badge { position:absolute; top:-4px; right:-4px; width:16px; height:16px; border-radius:50%; background:var(--red); font-size:.58rem; font-weight:700; color:#fff; display:flex; align-items:center; justify-content:center; border:2px solid var(--bg); }
.topbar-avatar { width:34px; height:34px; border-radius:50%; background:linear-gradient(135deg,var(--blue),var(--purple)); display:flex; align-items:center; justify-content:center; font-size:.82rem; font-weight:700; cursor:pointer; }

/* Profile Dropdown */
.profile-dropdown {
  position:absolute; top:calc(100% + 8px); right:0; width:200px;
  background:rgba(10,17,40,.99); border:1px solid var(--border); border-radius:var(--radius);
  box-shadow:0 20px 50px rgba(0,0,0,.6); z-index:200; overflow:hidden;
  display:none; backdrop-filter:blur(20px);
}
.profile-dropdown.open { display:block; animation:fadeDown .2s ease; }
.dropdown-item { display:flex; align-items:center; gap:.7rem; padding:.72rem 1.1rem; font-size:.84rem; color:var(--text2); cursor:pointer; transition:all .18s; }
.dropdown-item:hover { background:var(--surface2); color:var(--text); }
.dropdown-item.danger { color:var(--red); }
.dropdown-divider { height:1px; background:var(--border); margin:.3rem 0; }

/* ══════════════════════
   LAYOUT — MAIN
══════════════════════ */
.main-content {
  margin-left:var(--sidebar-w); padding:calc(var(--topbar-h) + 1.8rem) 1.8rem 2rem;
  min-height:100vh; transition:margin-left .3s; flex:1;
}
.main-content.sidebar-collapsed { margin-left:0; }

.page-header { margin-bottom:1.8rem; }
.page-title  { font-size:1.55rem; font-weight:800; letter-spacing:-.015em; }
.page-breadcrumb { font-size:.76rem; color:var(--text3); margin-top:.25rem; }
.page-actions { display:flex; align-items:center; gap:.8rem; }
.page-header-row { display:flex; align-items:center; justify-content:space-between; }

/* ══════════════════════
   STAT CARDS
══════════════════════ */
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.2rem; margin-bottom:1.8rem; }
.stat-card {
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-lg); padding:1.4rem; position:relative; overflow:hidden;
  transition:transform .25s, box-shadow .25s;
}
.stat-card::after {
  content:''; position:absolute; top:0; right:0; width:80px; height:80px;
  border-radius:50%; transform:translate(20px,-20px);
  background:var(--stat-accent, rgba(59,130,246,.08));
}
.stat-card:hover { transform:translateY(-3px); box-shadow:0 16px 36px rgba(0,0,0,.3); }
.stat-icon { width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:.95rem; margin-bottom:.9rem; }
.stat-label { font-size:.73rem; color:var(--text2); margin-bottom:.25rem; font-weight:500; text-transform:uppercase; letter-spacing:.04em; }
.stat-value { font-family:'Syne',sans-serif; font-size:1.75rem; font-weight:800; line-height:1; margin-bottom:.25rem; }
.stat-sub { font-size:.72rem; color:var(--text3); }
.stat-change { font-size:.72rem; margin-top:.35rem; display:flex; align-items:center; gap:.3rem; }
.stat-change.up   { color:var(--green); }
.stat-change.down { color:var(--red); }

/* ══════════════════════
   NOTIFICATIONS PANEL
══════════════════════ */
.notif-panel {
  position:absolute; top:calc(100% + 8px); right:0; width:330px;
  background:rgba(10,17,40,.99); border:1px solid var(--border); border-radius:var(--radius-lg);
  box-shadow:0 20px 60px rgba(0,0,0,.6); z-index:200; overflow:hidden;
  display:none; backdrop-filter:blur(20px);
}
.notif-panel.open { display:block; animation:fadeDown .2s ease; }
.notif-header { padding:.9rem 1.2rem; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.notif-header h4 { font-size:.88rem; font-weight:700; }
.notif-mark-all { font-size:.73rem; color:var(--cyan); cursor:pointer; }
.notif-item { padding:.82rem 1.2rem; border-bottom:1px solid rgba(255,255,255,.04); display:flex; gap:.75rem; align-items:flex-start; cursor:pointer; transition:background .18s; }
.notif-item:hover { background:rgba(255,255,255,.03); }
.notif-item.unread { background:rgba(59,130,246,.04); }
.notif-item:last-child { border-bottom:none; }
.notif-dot { width:7px; height:7px; border-radius:50%; background:var(--blue); flex-shrink:0; margin-top:5px; transition:all .3s; }
.notif-dot.read { background:transparent; border:1.5px solid var(--text3); }
.notif-text { font-size:.8rem; color:var(--text2); line-height:1.55; }
.notif-time { font-size:.68rem; color:var(--text3); margin-top:.18rem; }

/* ══════════════════════
   WALLET
══════════════════════ */
.wallet-hero {
  text-align:center; padding:2.8rem 1.5rem;
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
  margin-bottom:1.5rem; position:relative; overflow:hidden;
}
.wallet-hero::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 40%, rgba(59,130,246,.06) 0%, transparent 70%);
}
.wallet-dsc {
  font-family:'Syne',sans-serif; font-size:3.8rem; font-weight:800; line-height:1;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; position:relative;
}
.wallet-unit { color:var(--text2); font-size:.95rem; margin-top:.3rem; position:relative; }
.wallet-conversions { display:flex; gap:2.5rem; justify-content:center; margin-top:1rem; position:relative; }
.wallet-conv .curr { font-size:.68rem; color:var(--text3); text-transform:uppercase; letter-spacing:.05em; }
.wallet-conv .amt  { font-size:1.05rem; font-weight:600; }
.wallet-actions { display:flex; gap:1rem; justify-content:center; margin-top:1.5rem; position:relative; }

/* Transaction List */
.tx-item { display:flex; align-items:center; gap:1rem; padding:.95rem 1.5rem; border-bottom:1px solid rgba(255,255,255,.04); transition:background .15s; }
.tx-item:hover { background:rgba(255,255,255,.02); }
.tx-item:last-child { border-bottom:none; }
.tx-icon { width:36px; height:36px; border-radius:9px; display:flex; align-items:center; justify-content:center; font-size:.88rem; flex-shrink:0; }
.tx-icon.in  { background:rgba(34,197,94,.12);  color:var(--green); }
.tx-icon.out { background:rgba(239,68,68,.12);   color:var(--red); }
.tx-desc { flex:1; }
.tx-title { font-size:.855rem; font-weight:500; }
.tx-date  { font-size:.72rem; color:var(--text2); }
.tx-amount      { font-weight:700; font-size:.88rem; }
.tx-amount.in   { color:var(--green); }
.tx-amount.out  { color:var(--red); }

/* ══════════════════════
   DEPLOY FORM
══════════════════════ */
.deploy-form { max-width:680px; }
.deploy-cost-bar {
  background:rgba(59,130,246,.08); border:1px solid rgba(59,130,246,.2);
  border-radius:var(--radius); padding:.9rem 1.4rem; margin-bottom:1.4rem;
  display:flex; align-items:center; justify-content:space-between;
}
.deploy-insufficient {
  background:rgba(239,68,68,.08); border:1px solid rgba(239,68,68,.25);
  border-radius:var(--radius); padding:1rem 1.4rem; margin-bottom:1.4rem;
  display:flex; align-items:center; gap:.85rem; color:var(--red); font-size:.875rem;
}
.env-row { display:grid; grid-template-columns:1fr 1fr auto; gap:.5rem; margin-bottom:.5rem; align-items:center; }
.btn-deploy {
  width:100%; padding:.95rem; font-size:1rem; font-weight:700; border-radius:var(--radius);
  background:linear-gradient(135deg,var(--blue),var(--cyan)); color:#fff; border:none; cursor:pointer;
  font-family:'Syne',sans-serif; letter-spacing:.02em; transition:all .3s;
  display:flex; align-items:center; justify-content:center; gap:.6rem;
}
.btn-deploy:hover:not(:disabled) { box-shadow:0 0 40px rgba(59,130,246,.5); transform:translateY(-2px); }
.btn-deploy:disabled { opacity:.55; cursor:not-allowed; }

/* ══════════════════════
   TICKETS / CHAT
══════════════════════ */
.ticket-chat { display:flex; flex-direction:column; gap:.85rem; padding:1.4rem; max-height:400px; overflow-y:auto; }
.chat-bubble { max-width:72%; padding:.8rem 1.05rem; border-radius:16px; font-size:.84rem; line-height:1.6; }
.chat-bubble.user  { background:rgba(59,130,246,.15); border:1px solid rgba(59,130,246,.2); align-self:flex-end; border-bottom-right-radius:4px; }
.chat-bubble.admin { background:rgba(139,92,246,.15); border:1px solid rgba(139,92,246,.2); align-self:flex-start; border-bottom-left-radius:4px; }
.chat-input-row { display:flex; gap:.75rem; padding:1rem 1.4rem; border-top:1px solid var(--border); }

/* ══════════════════════
   MODAL
══════════════════════ */
.modal-overlay {
  position:fixed; inset:0; background:rgba(0,0,0,.7); z-index:300;
  display:none; align-items:center; justify-content:center; padding:1rem;
  backdrop-filter:blur(6px);
}
.modal-overlay.open { display:flex; animation:fadeIn .2s ease; }
.modal {
  background:var(--bg2); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:2rem; width:100%; max-width:440px;
  animation:slideUp .28s cubic-bezier(.4,0,.2,1);
}
.modal-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:1.5rem; }
.modal-title  { font-size:1.1rem; font-weight:700; }
.modal-close  { background:none; border:none; color:var(--text2); cursor:pointer; font-size:1.1rem; transition:color .2s; }
.modal-close:hover { color:var(--text); }
.live-conversion { background:var(--surface); border:1px solid var(--border); border-radius:9px; padding:.75rem 1rem; margin-top:.75rem; font-size:.83rem; color:var(--text2); }
.live-conversion span { color:var(--cyan); font-weight:600; }

/* Currency Toggle */
.currency-toggle { display:flex; align-items:center; background:var(--surface2); border:1px solid var(--border); border-radius:100px; padding:.25rem; width:fit-content; }
.curr-btn { padding:.38rem 1.15rem; border-radius:100px; font-size:.78rem; font-weight:600; cursor:pointer; border:none; transition:all .2s; background:transparent; color:var(--text2); }
.curr-btn.active { background:var(--blue); color:#fff; }

/* ══════════════════════
   SUCCESS OVERLAY
══════════════════════ */
.success-overlay {
  position:fixed; inset:0; background:rgba(0,0,0,.85); z-index:400;
  display:none; flex-direction:column; align-items:center; justify-content:center; gap:1.5rem;
}
.success-overlay.open { display:flex; animation:fadeIn .3s ease; }
.checkmark-circle {
  width:90px; height:90px; border-radius:50%;
  background:rgba(34,197,94,.1); border:2px solid var(--green);
  display:flex; align-items:center; justify-content:center;
  animation:pulse 1.5s ease infinite;
}
.checkmark-circle i { font-size:2.2rem; color:var(--green); }
.success-msg { font-family:'Syne',sans-serif; font-size:1.5rem; font-weight:700; }
.success-sub { color:var(--text2); font-size:.9rem; }

/* ══════════════════════
   FLASH MESSAGE
══════════════════════ */
.flash {
  padding:.9rem 1.4rem; border-radius:var(--radius); margin-bottom:1.4rem;
  display:flex; align-items:center; gap:.8rem; font-size:.88rem; font-weight:500;
}
.flash-success { background:rgba(34,197,94,.12); border:1px solid rgba(34,197,94,.25); color:var(--green); }
.flash-error   { background:rgba(239,68,68,.12);  border:1px solid rgba(239,68,68,.25);  color:var(--red); }
.flash-info    { background:rgba(59,130,246,.12); border:1px solid rgba(59,130,246,.25); color:var(--blue); }

/* ══════════════════════
   MINI BAR CHART
══════════════════════ */
.mini-chart { display:flex; align-items:flex-end; gap:4px; height:65px; }
.mini-bar { flex:1; border-radius:3px 3px 0 0; background:linear-gradient(to top,var(--blue),var(--cyan)); opacity:.7; transition:opacity .2s, transform .2s; cursor:pointer; }
.mini-bar:hover { opacity:1; transform:scaleY(1.04); transform-origin:bottom; }

/* ══════════════════════
   LANDING PAGE
══════════════════════ */
.landing-nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem 3rem; background:rgba(6,11,24,.85); backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.landing-logo { font-family:'Syne',sans-serif; font-weight:800; font-size:1.35rem; background:linear-gradient(135deg,var(--cyan),var(--blue)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.landing-links { display:flex; gap:2rem; }
.landing-links a { color:var(--text2); font-size:.88rem; font-weight:500; transition:color .2s; }
.landing-links a:hover { color:var(--text); }

.hero { min-height:100vh; display:flex; align-items:center; padding:7rem 3rem 4rem; position:relative; overflow:hidden; }
.hero-bg { position:absolute; inset:0; background:radial-gradient(ellipse 80% 60% at 60% 40%, rgba(59,130,246,.08) 0%, transparent 70%), radial-gradient(ellipse 60% 50% at 20% 80%, rgba(139,92,246,.06) 0%, transparent 60%); }
.hero-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; max-width:1200px; margin:0 auto; width:100%; position:relative; z-index:1; }
.hero-badge { display:inline-flex; align-items:center; gap:.5rem; background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.25); border-radius:100px; padding:.38rem .95rem; font-size:.76rem; color:var(--cyan); width:fit-content; margin-bottom:.8rem; }
.hero-title { font-size:clamp(2.2rem,5vw,3.6rem); font-weight:800; line-height:1.1; letter-spacing:-.025em; margin-bottom:1.1rem; }
.hero-grad  { background:linear-gradient(135deg,var(--cyan),var(--blue),var(--purple)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero-sub { color:var(--text2); font-size:1.05rem; line-height:1.75; max-width:460px; margin-bottom:1.8rem; }
.hero-btns { display:flex; gap:1rem; flex-wrap:wrap; }

/* Mock Dashboard */
.mock-dash { width:100%; max-width:470px; background:rgba(255,255,255,.04); border:1px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; backdrop-filter:blur(20px); box-shadow:0 40px 80px rgba(0,0,0,.5), var(--glow-blue); animation:float 4s ease-in-out infinite; }
.mock-topbar { background:rgba(255,255,255,.03); padding:.75rem 1.1rem; display:flex; align-items:center; gap:.55rem; border-bottom:1px solid var(--border); }
.mock-dot { width:9px; height:9px; border-radius:50%; }
.mock-inner { padding:1.1rem; display:grid; grid-template-columns:1fr 1fr; gap:.75rem; }
.mock-card { background:rgba(255,255,255,.05); border-radius:10px; padding:.9rem; border:1px solid var(--border); }
.mock-card .lbl { font-size:.65rem; color:var(--text3); margin-bottom:.35rem; }
.mock-card .val { font-size:1.3rem; font-weight:700; font-family:'Syne',sans-serif; }
.mock-card.span2 { grid-column:1/-1; }
.mock-bar { height:5px; background:rgba(255,255,255,.07); border-radius:3px; margin-top:.45rem; overflow:hidden; }
.mock-bar-fill { height:100%; border-radius:3px; background:linear-gradient(90deg,var(--blue),var(--cyan)); }

/* Sections */
.section { padding:5.5rem 3rem; }
.section-inner { max-width:1200px; margin:0 auto; }
.section-label { font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--cyan); font-weight:700; margin-bottom:.7rem; }
.section-title { font-size:clamp(1.7rem,4vw,2.6rem); font-weight:800; margin-bottom:.9rem; letter-spacing:-.02em; }
.section-sub   { color:var(--text2); font-size:.97rem; max-width:480px; line-height:1.75; }

.features-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem; margin-top:2.8rem; }
.feat-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:1.8rem; transition:all .3s; position:relative; overflow:hidden; }
.feat-card:hover { transform:translateY(-5px); border-color:rgba(59,130,246,.4); box-shadow:var(--glow-blue); }
.feat-icon { width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; margin-bottom:1.1rem; background:rgba(59,130,246,.12); color:var(--blue); border:1px solid rgba(59,130,246,.2); }
.feat-title { font-size:1rem; font-weight:700; margin-bottom:.55rem; }
.feat-desc  { color:var(--text2); font-size:.855rem; line-height:1.75; }

.how-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; margin-top:2.8rem; position:relative; }
.how-grid::before { content:''; position:absolute; top:27px; left:calc(16.66% + 24px); right:calc(16.66% + 24px); height:1px; background:linear-gradient(90deg,var(--blue),var(--purple)); z-index:0; }
.how-step { text-align:center; position:relative; z-index:1; }
.how-num  { width:54px; height:54px; border-radius:50%; margin:0 auto 1.1rem; display:flex; align-items:center; justify-content:center; font-family:'Syne',sans-serif; font-weight:800; font-size:1.05rem; background:var(--bg2); border:2px solid var(--blue); color:var(--blue); box-shadow:var(--glow-blue); }
.how-title { font-size:1.05rem; font-weight:700; margin-bottom:.5rem; }
.how-desc  { color:var(--text2); font-size:.855rem; line-height:1.65; }

.pricing-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:1.4rem; margin-top:2.8rem; }
.price-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:1.8rem; position:relative; transition:all .3s; }
.price-card.featured { border-color:var(--blue); box-shadow:var(--glow-blue); background:rgba(59,130,246,.06); }
.price-card:hover { transform:translateY(-3px); }
.price-badge { position:absolute; top:-11px; left:50%; transform:translateX(-50%); background:linear-gradient(135deg,var(--blue),var(--cyan)); color:#fff; font-size:.68rem; font-weight:700; padding:.28rem .88rem; border-radius:100px; white-space:nowrap; }
.price-name   { font-size:1.05rem; font-weight:700; margin-bottom:.45rem; }
.price-amount { font-family:'Syne',sans-serif; font-size:2.4rem; font-weight:800; background:linear-gradient(135deg,var(--cyan),var(--blue)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; margin-bottom:.25rem; }
.price-unit   { font-size:.78rem; color:var(--text2); margin-bottom:1.4rem; }
.price-features { list-style:none; display:flex; flex-direction:column; gap:.65rem; margin-bottom:1.4rem; }
.price-features li { font-size:.855rem; color:var(--text2); display:flex; gap:.55rem; align-items:center; }
.price-features li i { color:var(--green); font-size:.76rem; }

.footer { background:var(--bg2); border-top:1px solid var(--border); padding:3rem; }
.footer-inner { max-width:1200px; margin:0 auto; }
.footer-top   { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; margin-bottom:2.5rem; }
.footer-logo  { font-family:'Syne',sans-serif; font-weight:800; font-size:1.25rem; background:linear-gradient(135deg,var(--cyan),var(--blue)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.footer-tagline { color:var(--text2); font-size:.84rem; line-height:1.65; margin-top:.5rem; }
.footer-col h4 { font-size:.8rem; font-weight:700; margin-bottom:.9rem; letter-spacing:.04em; text-transform:uppercase; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:.55rem; }
.footer-col ul a { color:var(--text2); font-size:.84rem; transition:color .2s; }
.footer-col ul a:hover { color:var(--text); }
.footer-bottom { border-top:1px solid var(--border); padding-top:1.4rem; display:flex; align-items:center; justify-content:space-between; }
.footer-copy   { color:var(--text3); font-size:.78rem; }
.social-links  { display:flex; gap:.7rem; }
.social-links a { width:34px; height:34px; border-radius:9px; background:var(--surface2); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--text2); font-size:.82rem; transition:all .2s; }
.social-links a:hover { border-color:var(--blue); color:var(--blue); }

/* ══════════════════════
   UTILITY
══════════════════════ */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:1.4rem; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem; }
.flex    { display:flex; align-items:center; }
.flex-between { display:flex; align-items:center; justify-content:space-between; }
.gap-1  { gap:.5rem; }
.gap-2  { gap:1rem; }
.gap-3  { gap:1.5rem; }
.ml-auto { margin-left:auto; }
.mt-1   { margin-top:.5rem; }
.mt-2   { margin-top:1rem; }
.mt-3   { margin-top:1.5rem; }
.mb-2   { margin-bottom:1rem; }
.mb-3   { margin-bottom:1.5rem; }
.w-full { width:100%; }
.text-center { text-align:center; }
.text-right  { text-align:right; }
.text-sm  { font-size:.855rem; }
.text-xs  { font-size:.74rem; }
.color-text2  { color:var(--text2); }
.color-text3  { color:var(--text3); }
.color-cyan   { color:var(--cyan); }
.color-green  { color:var(--green); }
.color-red    { color:var(--red); }
.color-blue   { color:var(--blue); }
.color-purple { color:var(--purple); }
.fw-700 { font-weight:700; }

/* ══════════════════════
   ANIMATIONS
══════════════════════ */
@keyframes float    { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
@keyframes spin     { to{transform:rotate(360deg)} }
@keyframes pulse    { 0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.4)} 50%{box-shadow:0 0 0 20px rgba(34,197,94,0)} }
@keyframes fadeIn   { from{opacity:0} to{opacity:1} }
@keyframes fadeDown { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideUp  { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes shimmer  { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* ══════════════════════
   RESPONSIVE
══════════════════════ */
@media (max-width:1024px) {
  .stats-grid   { grid-template-columns:repeat(2,1fr); }
  .features-grid, .footer-top { grid-template-columns:1fr 1fr; }
}
@media (max-width:768px) {
  .landing-nav { padding:1rem 1.5rem; }
  .landing-links { display:none; }
  .hero { padding:6rem 1.5rem 3rem; }
  .hero-grid { grid-template-columns:1fr; }
  .hero-right { display:none; }
  .how-grid, .pricing-grid { grid-template-columns:1fr; }
  .how-grid::before { display:none; }
  .section { padding:4rem 1.5rem; }
  .footer-top { grid-template-columns:1fr 1fr; }
  .sidebar { transform:translateX(calc(-1 * var(--sidebar-w))); }
  .sidebar.mobile-open { transform:translateX(0); }
  .sidebar-close { display:flex !important; }
  .topbar { left:0 !important; }
  .main-content { margin-left:0 !important; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .grid-2, .grid-3 { grid-template-columns:1fr; }
  .features-grid { grid-template-columns:1fr; }
}
@media (max-width:480px) {
  .stats-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr; }
  .hero-btns  { flex-direction:column; }
  .wallet-conversions { gap:1.5rem; }
}