*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0e1a;--bg2:#111827;--bg3:#1e2640;--bg4:#283352;
  --text:#e5e7eb;--text2:#9ca3af;--text3:#6b7280;
  --accent:#6366f1;--accent2:#818cf8;--accent-bg:rgba(99,102,241,.12);
  --green:#22c55e;--red:#ef4444;--orange:#f59e0b;
  --border:rgba(99,102,241,.2);--border2:rgba(99,102,241,.35);
  --radius:12px;--radius-sm:8px;
  --shadow:0 4px 24px rgba(0,0,0,.4);
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
html,body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;line-height:1.5;font-size:15px}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
button{cursor:pointer;font-family:var(--font)}
input,select{font-family:var(--font)}

/* Layout */
.app{max-width:520px;margin:0 auto;padding:20px 16px 80px}
.app-wide{max-width:900px}
header{display:flex;align-items:center;justify-content:space-between;padding:16px 0 24px;gap:12px}
header .logo{font-size:20px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px}
header .logo span{color:var(--accent2)}
header nav{display:flex;gap:6px}
header nav a{padding:7px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;color:var(--text2);transition:all .15s}
header nav a:hover,header nav a.active{background:var(--accent-bg);color:var(--accent2);text-decoration:none}
.wallet-pill{padding:7px 14px;border-radius:999px;font-size:12px;background:var(--bg3);border:1px solid var(--border);color:var(--text2);white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis;cursor:pointer;transition:all .15s}
.wallet-pill:hover{border-color:var(--accent)}
.wallet-pill.connected{border-color:var(--green);color:var(--green)}

/* Chain selector */
.chain-pill{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;background:var(--accent-bg);border:1px solid var(--accent);color:var(--accent2);cursor:pointer;white-space:nowrap;transition:all .15s;user-select:none}
.chain-pill:hover{background:rgba(99,102,241,.2);border-color:var(--accent2)}
.chain-arrow{font-size:9px;color:var(--text3)}
.chain-dropdown{position:absolute;right:0;top:100%;margin-top:6px;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-sm);padding:6px;min-width:180px;z-index:100;box-shadow:var(--shadow)}
.chain-dropdown button{display:flex;justify-content:space-between;align-items:center;width:100%;padding:10px 12px;border:none;background:transparent;color:var(--text);font-size:13px;font-weight:600;border-radius:6px;cursor:pointer;transition:background .1s}
.chain-dropdown button:hover{background:var(--bg3)}
.chain-dropdown button.active{background:var(--accent-bg);color:var(--accent2)}
.chain-dd-name{flex:1;text-align:left}
.chain-dd-symbol{font-size:11px;color:var(--text3);font-weight:400}

/* Wallet dropdown */
.wallet-dropdown{position:absolute;right:0;top:100%;margin-top:6px;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-sm);padding:10px;min-width:200px;z-index:100;box-shadow:var(--shadow)}
.wallet-dropdown .dd-addr{font-size:11px;font-family:'Courier New',monospace;color:var(--accent2);word-break:break-all;padding:6px 0;border-bottom:1px solid var(--border);margin-bottom:6px}
.wallet-dropdown button{display:block;width:100%;text-align:left;padding:8px 10px;border:none;background:transparent;color:var(--text);font-size:13px;border-radius:4px;transition:background .1s}
.wallet-dropdown button:hover{background:var(--bg3)}

/* Cards */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}
.card h2{font-size:16px;font-weight:700;margin-bottom:16px;color:#fff}
.card h3{font-size:14px;font-weight:600;margin-bottom:10px;color:var(--text)}
.card h4{font-size:13px;font-weight:700;color:var(--accent2);margin:14px 0 8px;text-transform:uppercase;letter-spacing:.5px}

/* Tabs */
.tabs{display:flex;gap:4px;margin-bottom:20px;background:var(--bg);border-radius:var(--radius-sm);padding:4px}
.tabs button{flex:1;padding:9px 0;border:none;border-radius:6px;font-size:13px;font-weight:600;background:transparent;color:var(--text3);transition:all .15s}
.tabs button:hover{color:var(--text)}
.tabs button.active{background:var(--accent);color:#fff}
.tab-content{display:none}
.tab-content.active{display:block}

/* Token input rows */
.token-row{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:4px}
.token-row label{display:block;font-size:12px;color:var(--text3);margin-bottom:6px}
.token-row .row{display:flex;align-items:center;gap:10px}
.token-row input[type="text"],
.token-row input[type="number"]{flex:1;background:transparent;border:none;font-size:22px;font-weight:600;color:#fff;outline:none;min-width:0}
.token-row input::placeholder{color:var(--text3)}
.token-select{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--bg3);border:1px solid var(--border);font-size:14px;font-weight:600;color:#fff;white-space:nowrap;cursor:pointer;transition:border-color .15s}
.token-select:hover{border-color:var(--accent)}
.token-select .arrow{font-size:10px;color:var(--text3)}
.balance-row{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:var(--text3)}
.balance-row .max-btn{color:var(--accent2);cursor:pointer;font-weight:600}
.balance-row .max-btn:hover{text-decoration:underline}

/* Switch button */
.switch-wrap{display:flex;justify-content:center;margin:-6px 0;position:relative;z-index:2}
.switch-btn{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--bg2);border:3px solid var(--bg);color:var(--accent2);font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .15s}
.switch-btn:hover{background:var(--bg3);transform:rotate(180deg)}

/* Info rows */
.info-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px;color:var(--text2)}
.info-row .label{color:var(--text3)}
.info-row .value{font-weight:600}
.divider{border:none;border-top:1px solid var(--border);margin:12px 0}

/* Buttons */
.btn{width:100%;padding:14px;border-radius:var(--radius);border:none;font-size:16px;font-weight:700;transition:all .15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--accent2)}
.btn-primary:disabled{opacity:.4;cursor:not-allowed}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--accent)}
.btn-danger{background:rgba(239,68,68,.15);color:var(--red);border:1px solid rgba(239,68,68,.3)}
.btn-success{background:rgba(34,197,94,.15);color:var(--green);border:1px solid rgba(34,197,94,.3)}
.btn-sm{padding:8px 16px;font-size:13px;width:auto;border-radius:var(--radius-sm)}

/* Form groups */
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:12px;color:var(--text3);margin-bottom:5px;font-weight:600}
.form-input{width:100%;padding:11px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:#fff;font-size:14px;outline:none;transition:border-color .15s}
.form-input:focus{border-color:var(--accent)}
.form-input::placeholder{color:var(--text3)}
select.form-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239ca3af'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}

/* Toast / Status */
.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;z-index:9999;animation:slideIn .3s ease;max-width:380px;word-break:break-word}
.toast-success{background:#065f46;color:#6ee7b7;border:1px solid rgba(34,197,94,.4)}
.toast-error{background:#7f1d1d;color:#fca5a5;border:1px solid rgba(239,68,68,.4)}
.toast-info{background:#1e3a5f;color:#93c5fd;border:1px solid rgba(59,130,246,.4)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* Status badge */
.status-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700}
.status-badge.online{background:rgba(34,197,94,.15);color:var(--green)}
.status-badge.offline{background:rgba(239,68,68,.15);color:var(--red)}
.status-dot{width:6px;height:6px;border-radius:50%}
.status-badge.online .status-dot{background:var(--green)}
.status-badge.offline .status-dot{background:var(--red)}

/* Pool / Token list table */
.token-list{list-style:none}
.token-list li{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}
.token-list li:last-child{border-bottom:none}
.token-list .tk-symbol{font-weight:700;font-size:14px}
.token-list .tk-name{font-size:12px;color:var(--text3)}
.token-list .tk-balance{text-align:right}
.token-list .tk-amount{font-weight:600;font-size:14px}
.token-list .tk-usd{font-size:11px;color:var(--text3)}

/* Slippage settings */
.slippage-row{display:flex;gap:6px;align-items:center;margin-bottom:12px}
.slippage-row button{padding:5px 12px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text2);font-size:12px;font-weight:600}
.slippage-row button.active{border-color:var(--accent);color:var(--accent2);background:var(--accent-bg)}
.slippage-row input{width:60px;padding:5px 8px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:#fff;font-size:12px;text-align:center}

/* Spinner */
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Token modal overlay */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9000;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius);padding:20px;width:340px;max-height:80vh;overflow-y:auto}
.modal h3{margin-bottom:14px;font-size:16px;display:flex;justify-content:space-between;align-items:center}
.modal .close-btn{background:none;border:none;color:var(--text3);font-size:20px;line-height:1}
.modal .token-option{display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--radius-sm);cursor:pointer;transition:background .1s}
.modal .token-option:hover{background:var(--bg3)}
.modal .token-option .sym{font-weight:700;font-size:14px}
.modal .token-option .nm{font-size:12px;color:var(--text3)}

/* Wallet page specifics */
.address-display{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;font-family:'Courier New',monospace;font-size:13px;word-break:break-all;color:var(--accent2);position:relative}
.address-display .copy-btn{position:absolute;top:8px;right:8px;padding:4px 8px;border-radius:4px;border:1px solid var(--border);background:var(--bg3);color:var(--text2);font-size:11px;cursor:pointer}
.key-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);border-radius:var(--radius-sm);padding:10px 14px;font-size:12px;color:var(--orange);margin:10px 0}

/* Footer */
footer{position:fixed;bottom:0;left:0;right:0;background:rgba(10,14,26,.95);border-top:1px solid var(--border);padding:10px;text-align:center;font-size:11px;color:var(--text3);backdrop-filter:blur(8px)}

/* Bridge page */
.bridge-direction{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:20px;padding:16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius)}
.bridge-chain{text-align:center;flex:1}
.bridge-chain .chain-label{font-size:11px;color:var(--text3);text-transform:uppercase;font-weight:700;letter-spacing:.5px;margin-bottom:4px}
.bridge-chain .chain-name{font-size:14px;font-weight:700;color:#fff}
.bridge-chain .chain-token{font-size:12px;color:var(--accent2);font-weight:600;margin-top:2px}
.bridge-arrow{font-size:24px;color:var(--accent);font-weight:700}
.bridge-history-item{padding:12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px}
.bridge-history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.bridge-history-type{font-weight:700;font-size:13px}
.bridge-history-amount{font-weight:600;font-size:14px;color:#fff}
.bridge-history-details{display:flex;gap:12px;font-size:11px;color:var(--text3);margin-bottom:4px}
.bridge-history-tx{font-size:11px;color:var(--text3);font-family:'Courier New',monospace}

/* ══ Analytics Page ══ */

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-align:center;box-shadow:var(--shadow)}
.stat-card .stat-label{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.stat-card .stat-value{font-size:22px;font-weight:800;color:#fff}

/* Data tables */
.table-wrap{overflow-x:auto;margin:-4px}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th{text-align:left;padding:10px 12px;font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap}
.data-table td{padding:10px 12px;border-bottom:1px solid rgba(99,102,241,.1);color:var(--text2);white-space:nowrap}
.data-table tr:hover td{background:rgba(99,102,241,.05)}
.data-table .pair-name{font-weight:700;color:#fff}

/* API Endpoints */
.api-section{margin-bottom:16px}
.api-row{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:12px;border-bottom:1px solid rgba(99,102,241,.08)}
.api-row:last-child{border-bottom:none}
.api-method{background:var(--accent-bg);color:var(--accent2);padding:2px 8px;border-radius:4px;font-weight:700;font-size:10px;min-width:36px;text-align:center}
.api-url{font-family:'Courier New',monospace;color:var(--text);font-size:11px;word-break:break-all}
.api-url:hover{color:var(--accent2)}
.api-desc{color:var(--text3);font-size:11px;margin-left:auto;white-space:nowrap}

/* Liquidity sub-tabs */
.liq-subtab{flex:1;padding:9px 0;border:none;border-bottom:2px solid transparent;font-size:13px;font-weight:600;background:transparent;color:var(--text3);transition:all .15s}
.liq-subtab:hover{color:var(--text)}
.liq-subtab.active{color:var(--accent2);border-bottom-color:var(--accent)}

/* Percentage buttons */
.pct-btn{padding:4px 12px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text2);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}
.pct-btn:hover{border-color:var(--accent);color:var(--accent2)}

/* Position cards */
.position-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:10px;transition:border-color .15s}
.position-card:hover{border-color:var(--accent)}
.position-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.position-pair{font-weight:700;font-size:15px;color:#fff}
.position-share{font-size:12px;color:var(--accent2);font-weight:600}
.position-details{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;font-size:13px}
.position-details .pd-label{color:var(--text3)}
.position-details .pd-value{text-align:right;font-weight:600;color:var(--text)}
.position-actions{margin-top:12px;display:flex;gap:8px}

/* Smart Router toggle */
.toggle-switch{position:relative;display:inline-block;width:36px;height:20px}
.toggle-switch input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;cursor:pointer;inset:0;background:var(--bg4);border-radius:20px;transition:.3s}
.toggle-slider::before{content:'';position:absolute;height:14px;width:14px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s}
.toggle-switch input:checked+.toggle-slider{background:var(--accent)}
.toggle-switch input:checked+.toggle-slider::before{transform:translateX(16px)}

/* Token icons */
.token-icon-wrap{position:relative;display:inline-flex;flex-shrink:0}
.token-icon{width:20px;height:20px;border-radius:50%;object-fit:cover;vertical-align:middle}
.token-icon-lg{width:28px;height:28px;border-radius:50%;object-fit:cover;vertical-align:middle}
.token-icon-wrap.wrapped::after{content:'W';position:absolute;bottom:-2px;right:-2px;width:12px;height:12px;border-radius:50%;background:var(--accent);color:#fff;font-size:7px;font-weight:700;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--card-bg);line-height:1}
.token-select .token-icon{margin-right:4px}
.modal .token-option{display:flex;align-items:center;gap:10px}
.modal .token-option .token-icon-wrap{margin-right:2px}
.token-list li .token-icon-wrap{margin-right:8px}

/* Select icon preview */
.select-icon-wrap{display:flex;align-items:center;gap:8px}
.select-icon-wrap select{flex:1}
.select-icon-preview{flex-shrink:0;display:flex;align-items:center}

/* Quote comparison panel */
#quote-comparison{margin-top:10px;border-top:1px solid var(--border);padding-top:8px}
.qc-header{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.qc-row{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:6px;font-size:13px;margin-bottom:3px;background:rgba(255,255,255,.03)}
.qc-row-best{background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.2)}
.qc-label{flex:1;color:var(--text2);font-weight:500;white-space:nowrap}
.qc-badges{display:flex;gap:4px;flex-shrink:0}
.qc-badge{font-size:9px;font-weight:700;padding:1px 5px;border-radius:4px;text-transform:uppercase;letter-spacing:.3px}
.qc-best{background:rgba(16,185,129,.15);color:var(--green)}
.qc-exec{background:rgba(99,102,241,.12);color:var(--accent)}
.qc-view{background:rgba(156,163,175,.12);color:var(--text3)}
.qc-amount{font-weight:600;color:var(--text);white-space:nowrap;display:flex;align-items:center;gap:3px}
.qc-hint{font-size:11px;color:var(--orange);margin-top:6px;padding:6px 8px;background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);border-radius:6px}

/* Token search in modal */
.token-search-input{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);color:var(--text);font-size:14px;margin-bottom:10px;outline:none;box-sizing:border-box}
.token-search-input:focus{border-color:var(--accent)}
.token-search-input::placeholder{color:var(--text3)}

/* Wallet connect options */
.wallet-options{display:flex;flex-direction:column;gap:8px;margin:8px 0}
.wallet-opt-btn{display:flex;align-items:center;gap:12px;width:100%;padding:14px 16px;background:var(--card);border:1px solid var(--border);border-radius:10px;cursor:pointer;transition:border-color .2s,background .2s;text-align:left;color:var(--text)}
.wallet-opt-btn:hover{border-color:var(--accent);background:rgba(255,204,0,.06)}
.wallet-opt-icon{font-size:24px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:rgba(255,204,0,.1);border-radius:10px}
.wallet-opt-info{display:flex;flex-direction:column}
.wallet-opt-name{font-weight:700;font-size:14px}
.wallet-opt-desc{font-size:11px;color:var(--text3);margin-top:2px}
.wallet-back-btn{background:none;border:none;color:var(--text3);cursor:pointer;padding:4px 0;margin-bottom:8px;font-size:13px}
.wallet-back-btn:hover{color:var(--text)}

/* Add Network Panel */
.add-network-panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}
.anp-header{display:flex;justify-content:space-between;align-items:center}
.anp-header h3{margin:0;font-size:16px}
.anp-desc{font-size:12px;color:var(--text3);margin:8px 0 16px}
.anp-fields{display:flex;flex-direction:column;gap:8px}
.anp-field{display:flex;align-items:center;gap:8px;background:var(--bg);padding:8px 12px;border-radius:8px;border:1px solid var(--border)}
.anp-label{font-size:11px;font-weight:700;color:var(--text3);min-width:100px}
.anp-value{flex:1;font-size:13px;font-family:monospace;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.anp-copy{background:var(--accent);color:#000;border:none;border-radius:6px;padding:4px 10px;font-size:11px;cursor:pointer;font-weight:600;white-space:nowrap}
.anp-copy:hover{opacity:.85}
.anp-steps{margin-top:16px;font-size:12px;color:var(--text2)}
.anp-steps ol{margin:6px 0 0 18px;padding:0}
.anp-steps li{margin-bottom:4px}

/* Responsive */
@media(max-width:768px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .app{padding:12px 10px 80px}
  header{flex-wrap:wrap}
  header nav{order:3;width:100%}
  .bridge-direction{flex-direction:column;gap:8px}
  .bridge-arrow{transform:rotate(90deg)}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat-card .stat-value{font-size:18px}
}