/* Trading Dashboard - Dark Theme */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent: #58a6ff;
    --green: #238636;
    --green-light: #3fb950;
    --red: #da3633;
    --red-light: #f85149;
    --yellow: #d29922;
    --orange: #db6d28;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Ubuntu', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Login Page */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-box {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
    width: 350px;
}

.login-box h1 {
    color: var(--accent);
    margin-bottom: 30px;
    font-size: 24px;
}

.login-box input {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 20px;
    font-size: 16px;
    width: 100%;
    border-radius: 6px;
    margin-bottom: 20px;
}

.login-box input:focus {
    outline: none;
    border-color: var(--accent);
}

.login-box button {
    background: var(--green);
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
}

.login-box button:hover {
    background: var(--green-light);
}

.login-box .error {
    color: var(--red);
    margin-top: 15px;
}

/* Header */
header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--yellow);
    animation: pulse 2s infinite;
}

.status-dot.active {
    background: var(--green-light);
}

.status-dot.inactive {
    background: var(--red);
    animation: none;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

#status-text {
    color: var(--text-secondary);
    font-size: 14px;
}

#clock {
    color: var(--text-muted);
    font-size: 14px;
    font-family: monospace;
}

.logout-btn {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.logout-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* Main Content */
main {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.top-row {
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    gap: 20px;
}

/* Cards */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
}

.card h2 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* Status Card */
.status-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.status-indicator .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--yellow);
}

.status-indicator.active .dot {
    background: var(--green-light);
}

.status-indicator.inactive .dot {
    background: var(--red);
}

.status-indicator .text {
    font-weight: 500;
}

.status-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.info-row .label {
    color: var(--text-secondary);
}

.info-row .value {
    color: var(--text-primary);
    font-family: monospace;
}

/* Alerts Feed */
.alerts-feed {
    max-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 13px;
}

.alert-item .action {
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
}

.alert-item .action.buy {
    background: rgba(35, 134, 54, 0.2);
    color: var(--green-light);
}

.alert-item .action.sell {
    background: rgba(218, 54, 51, 0.2);
    color: var(--red-light);
}

.alert-item .action.hold {
    background: rgba(139, 148, 158, 0.2);
    color: var(--text-secondary);
}

.alert-item .symbol {
    font-weight: 600;
    color: var(--accent);
}

.alert-item .confidence {
    margin-left: auto;
    color: var(--text-secondary);
}

.alert-item .time {
    color: var(--text-muted);
    font-size: 12px;
}

/* Performance Card */
.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}

.stat {
    text-align: center;
    padding: 15px 10px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.stat-value.positive {
    color: var(--green-light);
}

.stat-value.negative {
    color: var(--red-light);
}

.stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.performance-breakdown {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 12px;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
}

/* Table Card */
.table-card {
    flex: 1;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.table-header h2 {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.table-filters {
    display: flex;
    gap: 10px;
}

.table-filters select,
.table-filters input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 13px;
}

.table-filters input {
    width: 150px;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th {
    text-align: left;
    padding: 12px 10px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
}

tr:hover {
    background: var(--bg-tertiary);
}

.action-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 11px;
}

.action-badge.buy {
    background: rgba(35, 134, 54, 0.2);
    color: var(--green-light);
}

.action-badge.sell {
    background: rgba(218, 54, 51, 0.2);
    color: var(--red-light);
}

.action-badge.hold {
    background: rgba(139, 148, 158, 0.2);
    color: var(--text-secondary);
}

.outcome-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
}

.outcome-badge.win {
    background: rgba(35, 134, 54, 0.2);
    color: var(--green-light);
}

.outcome-badge.loss {
    background: rgba(218, 54, 51, 0.2);
    color: var(--red-light);
}

.outcome-badge.pending {
    background: rgba(210, 153, 34, 0.2);
    color: var(--yellow);
}

/* Footer */
footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 10px 25px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

/* Loading state */
.loading {
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Responsive */
@media (max-width: 1200px) {
    .top-row {
        grid-template-columns: 1fr;
    }
}