/* Polymarket Arbitrage Bot - Dashboard Styles */
:root {
    --bg: #0f1118;
    --bg2: #1a1d2e;
    --bg3: #252840;
    --accent: #5b6ef5;
    --accent2: #8b5cf6;
    --green: #22c55e;
    --red: #ef4444;
    --yellow: #f59e0b;
    --text: #e2e8f0;
    --text2: #94a3b8;
    --border: #334155;
    --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.header {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header h1 { font-size: 20px; font-weight: 700; }
.header h1 span { color: var(--accent); }
.header-controls { display: flex; gap: 8px; align-items: center; }
.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.status-running { background: rgba(34,197,94,0.2); color: var(--green); }
.status-paused { background: rgba(245,158,11,0.2); color: var(--yellow); }
.status-stopped { background: rgba(239,68,68,0.2); color: var(--red); }

.btn {
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-success { background: var(--green); color: #fff; }
.btn-warning { background: var(--yellow); color: #000; }
.btn-danger { background: var(--red); color: #fff; }
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid var(--border); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.dashboard { padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 1400px; margin: 0 auto; }
.full-width { grid-column: 1 / -1; }

.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.card-header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.card-header h2 { font-size: 15px; font-weight: 600; }
.card-body { padding: 18px; }

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat-card {
    background: var(--bg3);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
}
.stat-value { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-positive { color: var(--green); }
.stat-negative { color: var(--red); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text2);
    border-bottom: 1px solid var(--border);
}
td {
    padding: 10px 14px;
    font-size: 13px;
    border-bottom: 1px solid rgba(51,65,85,0.5);
}
tr:hover { background: rgba(91,110,245,0.05); }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; color: var(--text2); margin-bottom: 4px; font-weight: 600; }
.form-control {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
}
.form-control:focus { outline: none; border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.alert-item {
    padding: 10px 14px;
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.alert-critical { background: rgba(239,68,68,0.15); border-left: 3px solid var(--red); }
.alert-warning { background: rgba(245,158,11,0.15); border-left: 3px solid var(--yellow); }
.alert-info { background: rgba(91,110,245,0.15); border-left: 3px solid var(--accent); }
.alert-error { background: rgba(239,68,68,0.15); border-left: 3px solid var(--red); }
.alert-resolved { opacity: 0.5; }

.log-feed {
    max-height: 300px;
    overflow-y: auto;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    background: var(--bg);
    border-radius: 8px;
    padding: 12px;
}
.log-entry { padding: 3px 0; color: var(--text2); }
.log-entry .time { color: var(--accent); }
.log-entry.trade { color: var(--green); }
.log-entry.error { color: var(--red); }

.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 100;
    justify-content: center;
    align-items: center;
}
.modal-backdrop.active { display: flex; }
.modal {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    width: 90%;
    max-width: 500px;
}
.modal h3 { margin-bottom: 16px; }

@media (max-width: 768px) {
    .dashboard { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

.opp-card {
    background: var(--bg3);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 8px;
    border-left: 3px solid var(--green);
}
.opp-card .opp-spread { font-size: 18px; font-weight: 700; color: var(--green); }
.opp-card .opp-detail { font-size: 12px; color: var(--text2); }

.ws-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 4px;
}
.ws-connected { background: var(--green); }
.ws-disconnected { background: var(--red); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }