:root {
    --bg-primary: #191919;
    --bg-secondary: #2f2f2f;
    --bg-tertiary: rgba(90, 90, 90, 0.15);
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #737373;
    --border-color: #404040;
    --accent-blue: #2183f0;
    --primair: #2183f0;
    --secundair: #1d72d8;
    --highlight: #2563eb;
    --hover-bg: #3a3a3a;
    --profit-positive: #22c55e;
    --profit-negative: #ee3636;
}

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

input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 0;
    font-size: 14px;
    line-height: 1.5;
}

body::-webkit-scrollbar {
    height: 20px;
    width: 12px;
}

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

body::-webkit-scrollbar-thumb {
    background-color: var(--bg-tertiary);
    border-radius: 10px;
}

body::-webkit-scrollbar-thumb:hover {
    background-color: var(--hover-bg);
}

::-webkit-scrollbar {
    width: 12px;
    height: 15px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 10px;
}

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

.container {
    max-width: 1500px;
    margin: 0 auto;
    background: var(--bg-primary);
    min-height: 100vh;
}

.header {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 48px 96px 24px;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.header h1 {
    font-size: 40px;
    margin-bottom: 8px;
    font-weight: 700;
}

.currency-toggle {
    position: absolute;
    top: 30px;
    right: 80px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 16px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.currency-toggle:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.settings-menu-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.settings-menu-btn:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.settings-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10000;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: none;
    min-width: 300px;
}

.settings-popup h3 {
    color: var(--text-primary);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

.settings-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 8px;
    background: var(--bg-tertiary);
}

.settings-option label {
    font-weight: 500;
    color: var(--text-secondary);
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 24px;
    background: var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-switch.active {
    background: var(--accent-blue);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: all 0.3s ease;
}

.toggle-switch.active::after {
    left: 28px;
}

.settings-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
}

.tabs {
    display: flex;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.tab {
    flex: 1;
    padding: 16px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text-secondary);
}

.tab.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent-blue);
}

.tab:hover:not(.active) {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.tab-content {
    display: none;
    padding: 48px 96px;
}

.tab-content.active {
    display: block;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 13px;
}

.form-group input, .form-group select, .form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: var(--bg-secondary);
}

.form-group input[readonly] {
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
}

.balance-section {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.balance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.leverage-display {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.leverage-display h3 {
    margin-bottom: 10px;
    font-size: 1.1em;
    font-weight: 500;
    color: var(--text-secondary);
}

.leverage-display .value {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-primary);
}

.balance-management-section {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.balance-management-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.balance-management-header h3 {
    color: var(--text-primary);
    font-size: 1.4em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.balance-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.balance-selector label {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 120px;
}

.balance-selector select {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
}

.balance-selector select:focus {
    border-color: var(--accent-blue);
    outline: none;
}

.balance-actions {
    display: flex;
    gap: 10px;
}

.btn-manage {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
}

.btn-manage:hover {
    background: var(--secundair);
    transform: translateY(-1px);
}

.balance-adjustment {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 15px;
    align-items: end;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.balance-history {
    margin-top: 20px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.balance-history h4 {
    color: var(--text-primary);
    padding: 15px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    margin: 0;
    font-weight: 600;
}

.balance-history-list {
    max-height: 300px;
    overflow-y: auto;
}

.balance-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

.balance-history-item:last-child {
    border-bottom: none;
}

.balance-history-item .date {
    color: var(--text-muted);
    font-size: 0.9em;
}

.balance-history-item .amount {
    font-weight: 600;
}

.balance-history-item .amount.positive {
    color: var(--profit-positive);
}

.balance-history-item .amount.negative {
    color: var(--profit-negative);
}

.balance-history-item .description {
    flex: 1;
    margin: 0 15px;
    color: var(--text-secondary);
}

.balance-potjes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.balance-potje-card {
    background: var(--bg-tertiary);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.balance-potje-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.balance-potje-card.active {
    border-color: var(--accent-blue);
    background: rgba(33, 131, 240, 0.1);
}

.balance-potje-card h4 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 1.1em;
    font-weight: 600;
}

.balance-potje-card .balance-amount {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.balance-potje-card .balance-meta {
    font-size: 0.9em;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.balance-potje-actions {
    display: flex;
    gap: 8px;
}

.btn-potje {
    flex: 1;
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-potje-select {
    background: var(--accent-blue);
    color: white;
}

.btn-potje-edit {
    background: var(--text-muted);
    color: white;
}

.btn-potje-delete {
    background: var(--profit-negative);
    color: white;
}

.btn-potje:hover {
    transform: translateY(-1px);
    opacity: 0.9;
}

.chart-container {
    width: 100%;
    height: 400px;
    margin: 20px 0;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.chart-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.chart-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.chart-card h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.1em;
    font-weight: 600;
}

.chart-placeholder {
    width: 100%;
    height: 200px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 14px;
    text-align: center;
    border: 2px dashed var(--border-color);
}

.goal-section {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.goal-progress {
    width: 100%;
    height: 20px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    overflow: hidden;
    margin: 15px 0;
}

.goal-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--highlight));
    border-radius: 10px;
    transition: width 0.5s ease;
    min-width: 2px;
}

.tp-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin: 20px 0;
}

.tp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.tp-header h3 {
    color: var(--text-primary);
    font-size: 1.3em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tp-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.tp-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.tp-item:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.tp-item label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 50px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tp-item input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 15px;
    font-size: 14px;
    transition: all 0.2s ease;
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.tp-item input:focus {
    border-color: var(--accent-blue);
    outline: none;
}

.tp-item input::placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.tp-item .tp-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tp-status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.tp-status-pending {
    background: #f59e0b;
    color: white;
}

.tp-status-hit {
    background: var(--profit-positive);
    color: white;
}

.tp-hit-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.chart-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin: 20px 0;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.chart-header h3 {
    color: var(--text-primary);
    font-size: 1.3em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-input-group {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.chart-input-group:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.chart-input-group label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 80px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chart-input-group input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 15px;
    font-size: 14px;
    transition: all 0.2s ease;
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.chart-input-group input:focus {
    border-color: var(--accent-blue);
    outline: none;
}

.chart-preview {
    width: 120px;
    height: 80px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    flex-shrink: 0;
    overflow: hidden;
}

.chart-preview:hover {
    border-color: var(--accent-blue);
    background: var(--hover-bg);
}

.chart-preview.has-url {
    background: var(--accent-blue);
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 15px;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
}

.btn-primary:hover {
    background: var(--secundair);
    transform: translateY(-1px);
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    margin: 0 5px;
    margin-top: 10px;
}

.btn-secondary {
    background: var(--text-muted);
    color: white;
    padding: 8px 15px;
    font-size: 14px;
    min-width: 110px;
    max-width: 110px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-danger {
    background: var(--profit-negative);
    color: white;
    padding: 8px 15px;
    font-size: 14px;
    min-width: 25px;
    max-width: 110px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.filter-sort-section {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

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

.filter-sort-header h3 {
    color: var(--text-primary);
    font-size: 1.2em;
    font-weight: 600;
}

.filter-sort-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 13px;
}

.filter-group select, .filter-group input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    transition: all 0.2s ease;
}

.filter-group select:focus, .filter-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: var(--bg-secondary);
}

.filter-actions {
    display: flex;
    gap: 10px;
    align-items: end;
}

.btn-filter {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    height: 38px;
}

.btn-filter:hover {
    background: var(--secundair);
    transform: translateY(-1px);
}

.btn-clear {
    background: var(--text-muted);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    height: 38px;
}

.btn-clear:hover {
    background: var(--hover-bg);
    transform: translateY(-1px);
}

.trades-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.trades-table th {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 15px 10px;
    text-align: left;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.trades-table th:hover {
    background: var(--hover-bg);
}

.trades-table th.sortable::after {
    content: ' ↕';
    opacity: 0.5;
    font-size: 12px;
}

.trades-table th.sort-asc::after {
    content: ' ↑';
    opacity: 1;
}

.trades-table th.sort-desc::after {
    content: ' ↓';
    opacity: 1;
}

.trades-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.trades-table tr:hover {
    background: var(--hover-bg);
}

.profit-positive {
    color: var(--profit-positive) !important;
    font-weight: 600;
}

.profit-negative {
    color: var(--profit-negative) !important;
    font-weight: 600;
}

.status-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-ingevoerd {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.status-in-trade {
    background: rgba(33, 131, 240, 0.15);
    color: #60a5fa;
}

.status-jekko {
    background: rgba(34, 197, 94, 0.15);
    color: #86efac;
}

.status-rekt {
    background: rgba(220, 38, 38, 0.15);
    color: #fca5a5;
}

.trade-details {
    background: var(--bg-tertiary);
    padding: 15px;
    border-radius: 8px;
    margin: 10px 0;
    display: none;
}

.trade-details.active {
    display: block;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-blue);
}

.stat-card h3 {
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 1.1em;
    font-weight: 500;
}

.stat-card .value {
    font-size: 2em;
    font-weight: 700;
    color: var(--text-primary);
}

.dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.kpi-card {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    text-align: center;
}

.kpi-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-3px);
}

.kpi-card h4 {
    color: var(--text-muted);
    font-size: 0.9em;
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-card .kpi-value {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.kpi-card .kpi-subtitle {
    font-size: 0.8em;
    color: var(--text-muted);
    font-weight: 400;
}

.kpi-trend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-top: 8px;
    font-size: 0.85em;
}

.kpi-trend.positive {
    color: var(--profit-positive);
}

.kpi-trend.negative {
    color: var(--profit-negative);
}

.kpi-trend.neutral {
    color: var(--text-muted);
}

.dashboard-performance-section {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.performance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.performance-header h3 {
    color: var(--text-primary);
    font-size: 1.4em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.performance-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
}

.metric-item {
    background: var(--bg-tertiary);
    padding: 18px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.metric-item:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.metric-item .metric-label {
    font-size: 0.9em;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-weight: 500;
}

.metric-item .metric-value {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-item .metric-change {
    font-size: 0.8em;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.no-trades {
    text-align: center;
    padding: 50px;
    color: var(--text-muted);
    font-size: 1.2em;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background-color: var(--bg-secondary);
    margin: 5% auto;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: var(--text-muted);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.close:hover {
    color: var(--text-primary);
}

.gif-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: none;
}

.gif-popup img {
    max-width: 400px;
    max-height: 400px;
    border-radius: 8px;
    display: block;
}

.chart-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

.chart-modal-content {
    background-color: var(--bg-secondary);
    margin: 2% auto;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    width: 95%;
    height: 95%;
    max-width: 1200px;
    position: relative;
}

.chart-modal iframe {
    width: 100%;
    height: calc(100% - 60px);
    border: none;
    border-radius: 8px;
}

.chart-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--text-muted);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    transition: color 0.2s;
}

.chart-close:hover {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .header {
        padding: 24px 20px 16px;
    }

    .tab-content {
        padding: 24px 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .trades-table {
        font-size: 12px;
    }
    
    .trades-table th, .trades-table td {
        padding: 8px 5px;
    }

    .currency-toggle {
        position: static;
        margin-top: 15px;
        display: inline-block;
    }

    .tp-list {
        grid-template-columns: 1fr;
    }

    .gif-popup img {
        max-width: 300px;
        max-height: 300px;
    }

    .filter-sort-grid {
        grid-template-columns: 1fr;
    }

    .filter-actions {
        justify-content: center;
        margin-top: 15px;
    }

    .settings-menu-btn {
        position: static;
        margin-left: 10px;
    }

    .chart-input-group {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .chart-preview {
        width: 100%;
        height: 120px;
    }

    .chart-modal-content {
        width: 95%;
        height: 90%;
        margin: 5% auto;
    }

    .chart-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-kpi-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 10px;
    }

    .performance-metrics {
        grid-template-columns: 1fr;
    }

    .balance-potjes-grid {
        grid-template-columns: 1fr;
    }

    .balance-adjustment {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .balance-selector {
        flex-direction: column;
        align-items: stretch;
    }
}