/* ============================================
   TRIỆU ĐÔ TRADING - FULL FEATURES
   Premium Dark UI with Tabs
   ============================================ */

/* Design Tokens */
:root {
    --bg-primary: #0A0A0B;
    --bg-secondary: #111113;
    --bg-card: #18181B;
    --bg-elevated: #27272A;
    --bg-hover: #3F3F46;

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);

    --accent: #6366F1;
    --accent-hover: #818CF8;
    --success: #10B981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --danger: #EF4444;
    --danger-bg: rgba(239, 68, 68, 0.1);
    --warning: #F59E0B;
    --warning-bg: rgba(245, 158, 11, 0.1);

    --text-primary: #FAFAFA;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --transition: 150ms ease;
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   APP LAYOUT
   ============================================ */
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 16px;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), #8B5CF6);
    border-radius: var(--radius-md);
}

.brand-icon svg {
    width: 22px;
    height: 22px;
    color: white;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 16px;
    font-weight: 700;
}

.brand-sub {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Tab Navigation */
.tab-nav {
    display: flex;
    gap: 4px;
    flex: 1;
    justify-content: center;
    padding: 4px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn svg {
    width: 16px;
    height: 16px;
}

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

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

.balance-chip {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding: 8px 16px;
    background: var(--success-bg);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    margin-left: auto;
}

.balance-label {
    font-size: 10px;
    color: var(--text-muted);
}

.balance-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--success);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    flex: 1;
}

.tab-panel {
    display: none;
}

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

/* ============================================
   SETUP TAB - CHECKLIST
   ============================================ */
.setup-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 16px;
    height: calc(100vh - 140px);
}

.checklist-panel,
.analysis-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.panel-header h2 {
    font-size: 16px;
    font-weight: 600;
}

.panel-header h3 {
    font-size: 14px;
    font-weight: 600;
}

/* Score Display */
.score-display {
    display: flex;
    align-items: center;
    gap: 8px;
}

.score-ring-wrapper {
    position: relative;
    width: 56px;
    height: 56px;
}

.score-ring-wrapper svg {
    width: 100%;
    height: 100%;
}

.score-number {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
}

.score-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* Checklist Grid */
.checklist-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    flex: 1;
    overflow-y: auto;
}

.check-group {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 14px;
}

.check-group-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.step-icon {
    width: 16px;
    height: 16px;
    color: var(--accent);
    flex-shrink: 0;
}

.check-group.full-width {
    grid-column: 1 / -1;
}

.check-items-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 6px;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    margin-bottom: 6px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.check-item:hover {
    background: var(--bg-elevated);
}

.check-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

.check-item span {
    font-size: 13px;
    color: var(--text-secondary);
}

.check-item:has(input:checked) {
    background: var(--success-bg);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.check-item:has(input:checked) span {
    color: var(--success);
}

/* Checklist Footer */
.checklist-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
    margin-top: 16px;
}

.score-status {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--danger-bg);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--danger);
}

.score-status.ready {
    background: var(--success-bg);
    color: var(--success);
}

.reset-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 13px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.reset-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.reset-btn svg {
    width: 16px;
    height: 16px;
}

/* Analysis Panel */
.analysis-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.analysis-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 14px;
    text-align: center;
}

.analysis-card.small {
    flex: 1;
}

.analysis-row {
    display: flex;
    gap: 12px;
}

.analysis-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.analysis-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.analysis-value.large {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    transition: color 0.3s ease;
}

/* Live Indicator */
.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

/* SL Distance Percent */
.sl-distance-pct {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
}

/* Margin Warning */
.margin-warning {
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--danger);
    background: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    margin-top: 8px;
}

.live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: background 0.3s ease;
}

.live-dot.active {
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 4px var(--success);
    }

    50% {
        opacity: 0.6;
        box-shadow: 0 0 10px var(--success);
    }
}

.live-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.live-dot.active+.live-label {
    color: var(--success);
}

/* Price Flash */
.price-flash {
    animation: flash 0.3s ease;
}

@keyframes flash {
    0% {
        color: var(--accent);
    }

    50% {
        color: var(--success);
        text-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
    }

    100% {
        color: var(--accent);
    }
}

/* 24h Price Change */
.price-change {
    font-size: 12px;
    font-weight: 600;
    margin-top: 4px;
}

.direction-box {
    margin-top: auto;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.direction-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: var(--radius-md);
    font-size: 18px;
    font-weight: 700;
}

.direction-indicator.long {
    background: var(--success-bg);
    color: var(--success);
}

.direction-indicator.short {
    background: var(--danger-bg);
    color: var(--danger);
}

.direction-indicator svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   CALCULATOR TAB
   ============================================ */
.calculator-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 16px;
    height: calc(100vh - 140px);
}

.calculator-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.calc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.risk-badge {
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    background: var(--accent);
    color: white;
    border-radius: 20px;
}

/* Form Elements */
.calc-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    font-family: var(--font);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717A' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.input-with-btn {
    display: flex;
    gap: 8px;
}

.input-with-btn input {
    flex: 1;
}

.fetch-btn {
    width: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.fetch-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.fetch-btn svg {
    width: 18px;
    height: 18px;
}

/* Toggle & Preset Buttons */
.toggle-group {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    width: fit-content;
    margin-bottom: 8px;
}

.toggle-btn {
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 500;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

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

.preset-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.preset-btn {
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

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

.preset-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* Leverage Colors */
.leverage-btns .lev-5.active,
.leverage-btns .lev-10.active {
    background: var(--success);
    border-color: var(--success);
}

.leverage-btns .lev-20.active {
    background: var(--accent);
    border-color: var(--accent);
}

.leverage-btns .lev-50.active {
    background: var(--warning);
    border-color: var(--warning);
}

.leverage-btns .lev-100.active {
    background: var(--danger);
    border-color: var(--danger);
}

.risk-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.risk-input {
    display: flex;
    align-items: center;
    gap: 4px;
}

.risk-input input {
    width: 70px;
    padding: 8px 10px;
}

.risk-input span {
    font-size: 13px;
    color: var(--text-muted);
}

.risk-equals {
    font-size: 14px;
    color: var(--text-muted);
}

.risk-equals strong {
    color: var(--accent);
}

.sl-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 8px;
}

.sl-display strong {
    color: var(--danger);
}

.sl-custom {
    margin-top: 8px;
}

.leverage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.min-lev {
    font-size: 11px;
    color: var(--text-muted);
}

.min-lev strong {
    color: var(--warning);
}

/* Results */
.results {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
    margin-top: 20px;
}

.result-main {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-lg);
}

.result-main .result-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
}

.result-main .result-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 4px 0;
}

.result-main .result-sub {
    font-size: 13px;
    color: var(--text-secondary);
}

.result-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.result-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.result-item.with-copy {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.result-item .res-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.result-item .res-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.result-item .res-value.success {
    color: var(--success);
}

.result-item .res-value.danger {
    color: var(--danger);
}

.result-item.success {
    background: var(--success-bg);
}

.result-item.danger {
    background: var(--danger-bg);
}

.result-arrow {
    font-size: 18px;
    color: var(--text-muted);
}

.copy-mini {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.copy-mini:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.copy-mini svg {
    width: 14px;
    height: 14px;
}

.copy-all-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    font-size: 14px;
    font-weight: 600;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.copy-all-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.copy-all-btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   SIDEBAR PANELS
   ============================================ */
.side-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 16px;
}

.side-panel .panel-header {
    margin-bottom: 12px;
}

.round-badge {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    background: var(--bg-elevated);
    border-radius: 20px;
    color: var(--text-secondary);
}

/* Protection */
.protection-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prot-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.prot-item .prot-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    background: var(--success-bg);
    color: var(--success);
    border-radius: 50%;
}

.prot-item.warn .prot-icon {
    background: var(--danger-bg);
    color: var(--danger);
}

.prot-item .prot-name {
    flex: 1;
    font-size: 13px;
    color: var(--text-secondary);
}

.prot-item .prot-val {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.protection-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    margin-top: 12px;
    background: var(--success-bg);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    color: var(--success);
}

.protection-status svg {
    width: 18px;
    height: 18px;
}

.protection-status.blocked {
    background: var(--danger-bg);
    color: var(--danger);
}

/* Actions */
.side-panel.actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.action-btn.win {
    background: var(--success-bg);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

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

.action-btn.lose {
    background: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

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

.action-btn svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   STREAK TAB
   ============================================ */
.streak-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 16px;
    height: calc(100vh - 140px);
}

.streak-main,
.streak-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.streak-visual {
    margin: 20px 0;
}

.streak-dots-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 30px 0;
}

.streak-dot-lg {
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 3px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.streak-dot-lg.current {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.streak-dot-lg.completed {
    background: var(--success-bg);
    border-color: var(--success);
}

.streak-dot-lg .dot-num {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.streak-dot-lg .dot-risk {
    font-size: 12px;
    color: var(--text-muted);
}

.streak-connector-lg {
    width: 40px;
    height: 3px;
    background: var(--border-default);
}

.streak-info {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.recent-trades-panel {
    margin-top: 20px;
}

.trades-list {
    max-height: 200px;
    overflow-y: auto;
}

.empty-state {
    text-align: center;
    padding: 24px;
    font-size: 13px;
    color: var(--text-muted);
}

.text-btn {
    background: none;
    border: none;
    font-size: 12px;
    color: var(--accent);
    cursor: pointer;
}

.text-btn:hover {
    text-decoration: underline;
}

.trade-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.trade-item:last-child {
    border: none;
}

.trade-result {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.trade-result.win {
    background: var(--success);
}

.trade-result.lose {
    background: var(--danger);
}

.trade-info {
    flex: 1;
}

.trade-pair {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.trade-time {
    font-size: 11px;
    color: var(--text-muted);
}

.trade-pl {
    font-size: 13px;
    font-weight: 600;
}

.trade-pl.positive {
    color: var(--success);
}

.trade-pl.negative {
    color: var(--danger);
}

.round-history {
    max-height: calc(100vh - 240px);
    overflow-y: auto;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-bottom: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.history-round {
    font-size: 12px;
    color: var(--text-muted);
}

.history-slots {
    display: flex;
    gap: 4px;
}

.history-slot {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    border-radius: 4px;
    background: var(--bg-elevated);
    color: var(--text-muted);
}

.history-slot.win {
    background: var(--success-bg);
    color: var(--success);
}

.history-slot.lose {
    background: var(--danger-bg);
    color: var(--danger);
}

.history-result {
    margin-left: auto;
    font-size: 12px;
}

.history-result.positive {
    color: var(--success);
}

.history-result.negative {
    color: var(--danger);
}

/* ============================================
   STATS TAB
   ============================================ */
.stats-layout {
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    height: calc(100vh - 140px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.stat-card.primary {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.stat-card.danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.stat-icon {
    font-size: 28px;
}

.stat-info {
    flex: 1;
}

.stat-card .stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-card .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-change {
    font-size: 13px;
    font-weight: 500;
    margin-top: 4px;
}

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

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

.stats-actions {
    display: flex;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.btn-secondary,
.btn-danger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

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

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

.btn-danger {
    background: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

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

.btn-secondary svg,
.btn-danger svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.show {
    display: flex;
}

.modal {
    width: 90%;
    max-width: 480px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal.large {
    max-width: 800px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

.modal-close svg {
    width: 18px;
    height: 18px;
}

.modal-body {
    padding: 20px;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-section {
    margin-bottom: 20px;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.option-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.option-item:hover {
    background: var(--bg-elevated);
}

.option-item input {
    accent-color: var(--accent);
}

.option-item span {
    font-size: 13px;
    color: var(--text-primary);
}

.option-item.warning span {
    color: var(--warning);
}

.modal-section textarea {
    width: 100%;
    min-height: 80px;
    padding: 12px;
    font-size: 13px;
    font-family: var(--font);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    resize: vertical;
}

.modal-section textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
}

.btn-cancel,
.btn-save {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.btn-cancel {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
}

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

.btn-save {
    background: var(--accent);
    border: none;
    color: white;
}

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

/* Journal Table */
.journal-table {
    width: 100%;
    border-collapse: collapse;
}

.journal-table th,
.journal-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
}

.journal-table th {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    background: var(--bg-secondary);
}

.journal-table td {
    font-size: 13px;
    color: var(--text-secondary);
}

.journal-table .empty-row td {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

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

.refresh-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.refresh-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.refresh-btn svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   MOTIVATION QUOTE
   ============================================ */
.motivation-quote {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin-top: 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.02));
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-secondary);
    font-style: italic;
    transition: opacity 0.3s;
}

.quote-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.quote-text {
    line-height: 1.4;
}

/* ============================================
   AUTO-SCAN STATUS
   ============================================ */
.auto-scan-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.auto-scan-bar:hover {
    background: var(--bg-hover);
}

.auto-scan-bar.active {
    color: var(--success);
}

.scan-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    display: inline-block;
}

.scan-dot.active {
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
    animation: scan-pulse 2s ease-in-out infinite;
}

@keyframes scan-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* ============================================
   BTC PAIR DISPLAY
   ============================================ */
.btc-pair-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.15), rgba(247, 147, 26, 0.05));
    border: 1px solid rgba(247, 147, 26, 0.3);
    border-radius: var(--radius-md);
    color: #f7931a;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btc-logo {
    font-size: 18px;
    font-weight: 900;
}

.analysis-sublabel {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
    text-transform: capitalize;
}

/* ============================================
   AI ANALYZE
   ============================================ */
.checklist-actions {
    display: flex;
    gap: 8px;
}

/* Engine Scan Button */
.engine-scan-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.engine-scan-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.engine-scan-btn:disabled {
    opacity: 0.7;
    cursor: wait;
    transform: none;
}

.engine-scan-btn svg {
    width: 14px;
    height: 14px;
}

/* Engine auto-check badge */
.engine-badge {
    margin-left: 4px;
    font-size: 11px;
    opacity: 0.7;
}

/* Toast highlights */
.toast-highlight {
    background: rgba(59, 130, 246, 0.1);
    border-radius: 4px;
    padding: 4px 8px;
    margin-top: 4px;
    font-weight: 600;
}

.toast-warning {
    color: #f59e0b;
    font-weight: 500;
}

.ai-analyze-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ai-analyze-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.ai-analyze-btn:disabled {
    opacity: 0.7;
    cursor: wait;
    transform: none;
}

.ai-analyze-btn svg {
    width: 14px;
    height: 14px;
}

.ai-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.ai-badge {
    margin-left: 6px;
    font-size: 12px;
    opacity: 0.8;
    cursor: help;
}

.check-item:has(.setup-check:checked) .ai-badge {
    opacity: 1;
}

/* AI Toast */
.toast-ai {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.95), rgba(139, 92, 246, 0.95));
    border: 1px solid rgba(139, 92, 246, 0.5);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(12px);
    z-index: 9999;
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.toast-ai.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.95), rgba(185, 28, 28, 0.95));
}

.toast-ai.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-ai .toast-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.toast-ai .toast-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toast-ai .toast-content strong {
    font-size: 14px;
    font-weight: 700;
    color: white;
}

.toast-ai .toast-content span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 350px;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-warning {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.95), rgba(185, 28, 28, 0.95));
    border: 1px solid rgba(239, 68, 68, 0.5);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(239, 68, 68, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    backdrop-filter: blur(12px);
    z-index: 9999;
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.toast-warning.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.toast-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toast-content strong {
    font-size: 14px;
    font-weight: 700;
    color: white;
    letter-spacing: 0.5px;
}

.toast-content span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   DISABLED ACTION BUTTONS (Protection Block)
   ============================================ */
.action-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
    filter: grayscale(0.6);
}

.action-btn.disabled:hover {
    transform: none;
    background: inherit;
    color: inherit;
}

.protection-status.blocked {
    animation: pulse-danger 2s ease-in-out infinite;
}

@keyframes pulse-danger {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {

    .setup-layout,
    .calculator-layout,
    .streak-layout {
        grid-template-columns: 1fr;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        flex-wrap: wrap;
    }

    .tab-nav {
        order: 3;
        width: 100%;
        justify-content: space-between;
    }

    .tab-btn span {
        display: none;
    }

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

    .balance-chip {
        display: none;
    }
}