/* Trading Bot Dashboard - Clean & Simple Design */

:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #222533;
    --text-primary: #ffffff;
    --text-secondary: #8b8fa3;
    --accent: #4f7cff;
    --accent-hover: #3d6ae8;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --border: #2d3148;
    --radius: 12px;
}

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

body {
    font-family: 'Tajawal', 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    direction: rtl;
}

/* Login */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f1117 0%, #1a1d27 100%);
}

.login-box {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius);
    text-align: center;
    width: 90%;
    max-width: 400px;
    border: 1px solid var(--border);
}

.login-box h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.login-box p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.login-box input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1rem;
    text-align: center;
}

.login-box button {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

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

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-left h1 {
    font-size: 1.3rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.badge {
    background: var(--warning);
    color: #000;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge.live {
    background: var(--success);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.green {
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

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

/* ===== MARKET INFO BAR (inside trades section) ===== */
.market-info-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.market-info-pair {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.market-info-pair .pair-name {
    font-size: 1.2rem;
    font-weight: 700;
}

.market-info-pair .pair-exchange {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.market-info-price {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.live-price {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Inter', monospace;
    transition: color 0.3s;
}

.live-price.up {
    color: var(--success);
}

.live-price.down {
    color: var(--danger);
}

.live-change {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    font-family: 'Inter', monospace;
}

.live-change.up {
    color: var(--success);
    background: rgba(34, 197, 94, 0.12);
}

.live-change.down {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.12);
}

.market-info-stats {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.mini-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: center;
}

.mini-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.mini-value {
    font-size: 0.85rem;
    font-weight: 600;
    font-family: 'Inter', 'Tajawal', sans-serif;
    display: flex;
    align-items: center;
    gap: 4px;
}

.mini-value.high {
    color: var(--success);
}

.mini-value.low {
    color: var(--danger);
}

.conn-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
}

.conn-dot.green {
    background: var(--success);
    box-shadow: 0 0 5px var(--success);
    animation: pulse-green 2s infinite;
}

.conn-dot.red {
    background: var(--danger);
}

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

/* ===== Stats Grid ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    padding: 1.5rem 2rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 1.2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
}

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

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

/* Tabs */
.tabs {
    display: flex;
    gap: 0;
    padding: 0 2rem;
    border-bottom: 1px solid var(--border);
}

.tab {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    font-family: inherit;
}

.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

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

/* Sections */
.section {
    padding: 1.5rem 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: var(--bg-secondary);
    padding: 12px 16px;
    text-align: right;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

td {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    white-space: nowrap;
}

td.empty {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem;
}

tr:hover td {
    background: rgba(79, 124, 255, 0.05);
}

tr.clickable {
    cursor: pointer;
}

tr.clickable:hover td {
    background: rgba(79, 124, 255, 0.1);
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), #6c5ce7);
    color: white;
    box-shadow: 0 2px 8px rgba(79, 124, 255, 0.3);
}

.btn-accent:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 124, 255, 0.4);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-md {
    padding: 8px 18px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 90%;
    max-width: 550px;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalIn 0.2s ease;
}

@keyframes modalIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 1.1rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
}

.modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.modal-body {
    padding: 1.5rem;
}

/* Trade Detail in Modal */
.trade-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.trade-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0.8rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.trade-detail-item.full {
    grid-column: 1 / -1;
}

.trade-detail-item .td-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.trade-detail-item .td-value {
    font-size: 1rem;
    font-weight: 600;
}

.trade-detail-item .td-value.profit {
    color: var(--success);
}

.trade-detail-item .td-value.loss {
    color: var(--danger);
}

/* New Trade Form */
.new-trade-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.new-trade-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Settings */
.settings-container {
    max-width: 900px;
}

.settings-group {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.settings-group h3 {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

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

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.setting-item.full-width {
    grid-column: 1 / -1;
}

.setting-item.toggle-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.setting-item label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.setting-item input[type="number"],
.setting-item input[type="text"],
.setting-item input[type="password"],
.setting-item select {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
}

.setting-item input[type="checkbox"] {
    width: 44px;
    height: 24px;
    appearance: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.2s;
}

.setting-item input[type="checkbox"]::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--text-secondary);
    top: 2px;
    right: 2px;
    transition: all 0.2s;
}

.setting-item input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.setting-item input[type="checkbox"]:checked::after {
    background: white;
    right: calc(100% - 20px);
}

.settings-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Activity Log */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.activity-time {
    color: var(--text-secondary);
    font-size: 0.8rem;
    white-space: nowrap;
}

.activity-msg {
    font-size: 0.9rem;
}

.activity-item.buy {
    border-right: 3px solid var(--success);
}

.activity-item.sell {
    border-right: 3px solid var(--danger);
}

.activity-item.info {
    border-right: 3px solid var(--accent);
}

/* Utility */
.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .market-info-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .market-info-stats {
        gap: 1rem;
    }
    
    .live-price {
        font-size: 1.4rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 1rem;
    }
    
    .section {
        padding: 1rem;
    }
    
    .section-header {
        flex-direction: column;
        gap: 0.8rem;
        align-items: flex-start;
    }
    
    .action-buttons {
        flex-wrap: wrap;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .tabs {
        padding: 0 1rem;
        overflow-x: auto;
    }
    
    .settings-actions {
        flex-direction: column;
    }
    
    .modal-content {
        width: 95%;
    }
    
    .trade-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .new-trade-actions {
        flex-direction: column;
    }
}

/* ===== TRADE PANELS (Binance-style) ===== */
.modal-wide {
    max-width: 800px;
}

.trade-pair-selector {
    margin-bottom: 1rem;
}

.trade-pair-selector select {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    width: 100%;
}

.trade-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.trade-panel {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.order-type-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.5rem;
}

.ot-tab {
    padding: 8px 14px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    font-family: inherit;
    transition: all 0.2s;
}

.ot-tab.active {
    color: var(--text-primary);
    border-bottom-color: var(--text-primary);
}

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

.trade-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trade-field label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trade-input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-primary);
    overflow: hidden;
}

.trade-input-group input {
    flex: 1;
    padding: 10px 12px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: 'Inter', monospace;
    outline: none;
}

.trade-input-group input::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.input-suffix {
    padding: 0 12px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.field-hint {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: left;
    direction: ltr;
}

.percent-slider {
    display: flex;
    gap: 6px;
}

.pct-btn {
    flex: 1;
    padding: 6px 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.pct-btn:hover {
    background: var(--border);
    color: var(--text-primary);
}

.tpsl-toggle {
    display: flex;
    align-items: center;
}

.tpsl-toggle label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.tpsl-toggle input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}

.tpsl-fields {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 6px;
}

.trade-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-trade {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    margin-top: 0.5rem;
}

.btn-buy {
    background: var(--success);
    color: white;
}

.btn-buy:hover {
    background: #1aab54;
}

.btn-sell {
    background: #f6465d;
    color: white;
}

.btn-sell:hover {
    background: #e03b52;
}

@media (max-width: 768px) {
    .trade-panels {
        grid-template-columns: 1fr;
    }
    
    .modal-wide {
        max-width: 95%;
    }
}

/* ===== STRATEGY CARDS ===== */
.settings-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.strategy-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.8rem;
}

.strategy-card {
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

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

.strategy-card.active {
    border-color: var(--success);
    background: rgba(14, 203, 129, 0.05);
}

.strategy-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.strategy-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.strategy-card .strategy-desc {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.strategy-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 600;
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.strategy-badge.active {
    background: rgba(14, 203, 129, 0.15);
    color: var(--success);
}

.strategy-settings {
    border-right: 3px solid var(--accent);
}

.strategy-settings.hidden {
    display: none;
}

@media (max-width: 768px) {
    .strategy-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}