/* Token Locker v3 - Premium Mobile UI */
:root {
  --bg: #070812;
  --card: #0f1128;
  --card2: #1a1d3a;
  --border: rgba(255,255,255,0.05);
  --gold: #ffd700;
  --gold-grad: linear-gradient(135deg,#f7971e,#ffd200);
  --text: #ececec;
  --text2: #8888a8;
  --dim: #444;
  --success: #2ecc71;
  --danger: #e74c3c;
  --info: #3498db;
  --radius: 16px;
  --radius-sm: 12px;
  --font: -apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{
  font-family:var(--font);background:var(--bg);color:var(--text);
  min-height:100vh;overflow-x:hidden;
  background-image:radial-gradient(ellipse at 20% 20%,rgba(99,102,241,0.05) 0%,transparent 50%),
                  radial-gradient(ellipse at 80% 80%,rgba(247,151,30,0.03) 0%,transparent 50%);
}
.container{max-width:560px;margin:0 auto;padding:0 12px 80px}

/* Header */
.header{
  display:flex;align-items:center;gap:8px;padding:10px 0 6px;
  position:sticky;top:0;z-index:200;background:var(--bg);
}
.logo{font-size:0.95rem;font-weight:700;background:var(--gold-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
.logo small{-webkit-text-fill-color:#666;font-size:0.5rem}
.h-right{display:flex;align-items:center;gap:6px;margin-left:auto;flex-shrink:0}

/* Conn status */
.conn-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--card);border-radius:var(--radius-sm);margin-bottom:8px;position:sticky;top:42px;z-index:100;border:1px solid var(--border);backdrop-filter:blur(10px);}
.conn-dot{width:8px;height:8px;border-radius:50%;background:#555;flex-shrink:0}
.conn-dot.on{background:var(--success);box-shadow:0 0 8px rgba(46,204,113,0.4)}
.conn-dot.off{background:#555}
.conn-bar span{font-size:0.72rem;flex:1}
.conn-bar .wallet-addr{font-size:0.7rem;color:var(--gold);display:none;align-items:center;gap:4px;background:rgba(255,215,0,0.08);padding:3px 8px;border-radius:6px;cursor:pointer}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:4px;
  padding:8px 14px;border-radius:10px;font-size:0.78rem;font-weight:600;
  border:none;cursor:pointer;transition:all 0.12s;white-space:nowrap;font-family:var(--font);
}
.btn:active{transform:scale(0.95)}
.btn-gold{background:var(--gold-grad);color:#000;font-weight:700}
.btn-gold:disabled{opacity:0.3}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-success{background:rgba(46,204,113,0.12);color:var(--success);border:1px solid rgba(46,204,113,0.25)}
.btn-sm{padding:5px 10px;font-size:0.7rem;border-radius:8px}
.btn-full{width:100%;padding:14px;font-size:0.9rem;border-radius:var(--radius-sm)}
.btn.connected{background:rgba(46,204,113,0.1);color:var(--success);border:1px solid rgba(46,204,113,0.2);font-size:0.68rem;padding:4px 8px}

/* Tabs */
.tabs{display:flex;gap:0;background:var(--card);border-radius:var(--radius-sm);padding:3px;margin-bottom:8px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tab{
  flex:1;min-width:max-content;padding:8px 6px;text-align:center;border-radius:8px;font-size:0.7rem;font-weight:500;
  border:none;background:transparent;color:var(--text2);cursor:pointer;transition:all 0.12s;font-family:var(--font);white-space:nowrap;
}
.tab.active{background:var(--card2);color:#fff;font-weight:600}
.tab-content{display:none}
.tab-content:first-child{display:block}

/* Chain Selector (Modal) */
.net-modal{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:9999;
  background:var(--card2);border-radius:20px 20px 0 0;padding:20px;
  transform:translateY(100%);transition:transform 0.3s cubic-bezier(.22,.61,.36,1);
  max-height:85vh;overflow-y:auto;
}
.net-modal.show{display:block;transform:translateY(0)}
.net-modal-handle{width:36px;height:4px;border-radius:2px;background:var(--dim);margin:0 auto 16px}
.net-modal h3{font-size:0.9rem;margin-bottom:12px;text-align:center}
.net-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.net-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;
  border-radius:var(--radius-sm);cursor:pointer;transition:all 0.1s;
  border:1px solid var(--border);
}
.net-item:active{transform:scale(0.97)}
.net-item-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:700;color:#fff;flex-shrink:0}
.net-item-name{font-size:0.78rem;font-weight:500}
.net-item-type{font-size:0.6rem;color:var(--text2)}
.net-overlay{display:none;position:fixed;inset:0;z-index:9998;background:rgba(0,0,0,0.5)}.net-overlay.show{display:block}

/* Cards */
.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:14px;margin-bottom:8px}
.c-hd{display:flex;align-items:center;justify-content:space-between;font-size:0.82rem;font-weight:600;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:6px}

/* Chain Cards (collapsible) */
.ch{border-radius:var(--radius-sm);margin-bottom:6px;overflow:hidden;border:1px solid var(--border);transition:opacity 0.2s}
.ch.dim{opacity:0.4}
.ch-head{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer}
.ch-icon{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.7rem;font-weight:700;color:#fff;flex-shrink:0}
.ch-info{flex:1;min-width:0}
.ch-name{font-size:0.8rem;font-weight:600}
.ch-summary{font-size:0.6rem;color:var(--text2);margin-top:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ch-count{font-size:0.7rem;padding:2px 8px;background:rgba(255,255,255,0.04);border-radius:20px;color:var(--gold);font-weight:600}
.ch-body{overflow:hidden;max-height:0;transition:max-height 0.2s}
.ch-body.open{max-height:500px}
.ch-item{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 52px}
.ch-item:not(:last-child){border-bottom:1px solid var(--border)}
.ch-item-sym{font-size:0.75rem;font-weight:500;flex:1}
.ch-item-bal{font-size:0.82rem;font-weight:600;margin-right:4px;color:var(--gold)}
.ch-lock{width:24px;height:24px;border-radius:6px;border:none;background:rgba(255,215,0,0.1);color:var(--gold);font-size:0.6rem;cursor:pointer}
.tag{font-size:0.5rem;padding:1px 4px;border-radius:3px;background:rgba(255,255,255,0.05);color:var(--text2);margin-left:2px}
.dim-text{color:var(--dim)!important}
.wallet-extra{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:10px}
.wallet-extra .btn{font-size:0.65rem;padding:4px 8px}

/* Lock Form */
.fg{margin-bottom:10px}
.fl{display:block;font-size:0.68rem;color:var(--text2);margin-bottom:4px;font-weight:500}
.fg input,.fg select{
  width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);
  background:rgba(255,255,255,0.03);color:var(--text);font-size:0.85rem;
  font-family:var(--font);outline:none;transition:border 0.15s;
}
.fg input:focus,.fg select:focus{border-color:var(--gold)}
.fg select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='%23888'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:28px}
.fg select option{background:#0f1128;color:#ececec}

/* Lock records */
.lr{background:rgba(255,255,255,0.02);border-radius:var(--radius-sm);padding:10px 12px;margin-bottom:6px;border:1px solid var(--border)}
.lr-top{display:flex;align-items:center;gap:6px;font-size:0.82rem}
.lr-status{font-size:0.6rem;margin-left:auto;padding:2px 6px;border-radius:4px;background:rgba(46,204,113,0.08);color:var(--success)}
.lr-status:contains("锁仓"){background:rgba(243,156,18,0.1);color:var(--warn)}
.lr-meta{display:flex;gap:8px;font-size:0.58rem;color:var(--text2);margin:6px 0}
.lr-bar{height:3px;background:rgba(255,255,255,0.04);border-radius:2px;overflow:hidden}
.lr-fill{height:100%;background:var(--gold-grad);border-radius:2px;transition:width 0.5s}
.gold-amt{color:var(--gold);font-weight:700}

/* Deploy grid */
.dp-grid{display:flex;flex-direction:column;gap:6px}
.dp-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:rgba(255,255,255,0.02);border-radius:var(--radius-sm)}
.dp-icon{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.65rem;font-weight:700;color:#fff;flex-shrink:0}
.dp-info{flex:1;min-width:0}
.dp-name{font-size:0.78rem;font-weight:500}
.dp-addr{font-size:0.6rem;color:var(--text2);margin-top:1px}

/* Empty, Toast, Loader */
.empty-state{text-align:center;padding:24px 10px;font-size:0.82rem;color:var(--text2)}
.empty-icon{font-size:1.8rem;margin-bottom:8px}
.toast-container{position:fixed;top:50px;right:8px;z-index:99999;display:flex;flex-direction:column;gap:4px;max-width:260px;pointer-events:none}
.toast{padding:8px 14px;border-radius:10px;font-size:0.75rem;color:#fff;box-shadow:0 4px 20px rgba(0,0,0,0.5);font-weight:500;transition:all 0.25s;pointer-events:auto}
.toast.info{background:var(--info)}
.toast.success{background:var(--success)}
.toast.error{background:var(--danger)}
.toast.warning{background:#d4840e}
@keyframes spin{to{transform:rotate(360deg)}}
.loader{display:inline-block;width:14px;height:14px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin 0.6s linear infinite;vertical-align:middle}

footer{
  position:fixed;bottom:0;left:0;right:0;z-index:50;
  background:rgba(15,17,40,0.95);border-top:1px solid var(--border);
  padding:6px 12px;font-size:0.55rem;color:var(--dim);
  display:flex;justify-content:center;gap:6px;flex-wrap:wrap;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
footer a{color:var(--gold);text-decoration:none}

/* Scrollbar */
body::-webkit-scrollbar{width:4px}
body::-webkit-scrollbar-track{background:transparent}
body::-webkit-scrollbar-thumb{background:var(--dim);border-radius:2px}

@media(min-width:600px){
  .container{max-width:640px;padding:0 20px 60px}
  .net-grid{grid-template-columns:1fr 1fr 1fr}
}
/* Token Card Grid */
.tcg{display:flex;flex-direction:column;gap:6px;margin-bottom:10px;max-height:260px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.tcg::-webkit-scrollbar{width:3px}
.tcg::-webkit-scrollbar-thumb{background:var(--dim);border-radius:2px}
.tc{
  display:flex;align-items:center;gap:10px;padding:8px 10px;
  border-radius:var(--radius-sm);cursor:pointer;transition:all 0.1s;
  border:1px solid var(--border);background:rgba(255,255,255,0.02);
}
.tc:active{transform:scale(0.97)}
.tc.sel{border-color:var(--gold);background:rgba(255,215,0,0.06)}
.tc-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.65rem;font-weight:700;color:#fff;flex-shrink:0}
.tc-info{flex:1;min-width:0}
.tc-sym{font-size:0.78rem;font-weight:600}
.tc-bal{font-size:0.7rem;color:var(--gold);margin-top:1px;font-weight:500}
.tc-check{width:20px;height:20px;border-radius:50%;background:var(--gold);color:#000;font-size:0.6rem;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}
.tc-custom{justify-content:center;font-size:0.75rem;color:var(--text2);border-style:dashed}

.tc.has-bal{border-color:rgba(46,204,113,0.3);background:rgba(46,204,113,0.04)}.tc.has-bal .tc-bal{color:#2ecc71}