/* Variables de Diseño y Colores */
:root {
    --bg-main: #0b0f19;
    --bg-card: rgba(22, 30, 49, 0.65);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Temas de Activos */
    --xrp-color: #27a2db;
    --xrp-glow: rgba(39, 162, 219, 0.35);
    --wld-color: #e2e8f0;
    --wld-glow: rgba(226, 232, 240, 0.3);
    --accent-teal: #00f2fe;
    
    /* Estados */
    --color-up: #10b981;
    --color-down: #ef4444;
    --color-simulated: #f59e0b;
    --color-real: #3b82f6;
    
    /* Fuentes y Sombras */
    --font-sans: 'Outfit', sans-serif;
    --font-mono: 'Space Grotesk', sans-serif;
    --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset y Estilos Globales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(39, 162, 219, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 242, 254, 0.05) 0%, transparent 40%);
}

/* Contenedor Principal */
.app-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex-grow: 1;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-premium);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    font-size: 24px;
    color: var(--accent-teal);
    background: rgba(0, 242, 254, 0.1);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

.logo-area h1 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    font-family: var(--font-mono);
}

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

.header-status {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
}

.badge-simulated {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-simulated);
    border-color: rgba(245, 158, 11, 0.2);
}

.badge-real {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-real);
    border-color: rgba(59, 130, 246, 0.2);
}

.badge .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
    box-shadow: 0 0 8px currentColor;
    display: inline-block;
}

/* Layout del Contenido */
.app-content {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 24px;
}

.panel-left, .panel-right {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Tarjetas y Contenedores */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-premium);
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

/* Balances */
.balance-card-xrp {
    border-left: 4px solid var(--xrp-color);
}
.balance-card-xrp:hover {
    box-shadow: 0 8px 32px 0 var(--xrp-glow);
}

.balance-card-wld {
    border-left: 4px solid var(--wld-color);
}
.balance-card-wld:hover {
    box-shadow: 0 8px 32px 0 var(--wld-glow);
}

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

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

.asset-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.asset-logo.xrp-color {
    background: rgba(39, 162, 219, 0.15);
    color: var(--xrp-color);
}

.asset-logo.wld-color {
    background: rgba(226, 232, 240, 0.1);
    color: var(--wld-color);
}

.asset-info h3 {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

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

.asset-ticker {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    opacity: 0.7;
}

.balance-value {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 6px;
    font-family: var(--font-mono);
}

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

/* Tarjeta Total */
.total-card {
    background: linear-gradient(135deg, rgba(22, 30, 49, 0.8), rgba(11, 15, 25, 0.9));
    border: 1px solid rgba(0, 242, 254, 0.15);
}

.total-header {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.total-value {
    font-size: 36px;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--accent-teal);
    text-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
    margin-bottom: 16px;
}

.allocation-bar-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.allocation-label {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.allocation-bar {
    display: flex;
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
}

.bar {
    height: 100%;
    transition: var(--transition);
}

.bar-xrp-fill {
    background-color: var(--xrp-color);
    box-shadow: 0 0 8px var(--xrp-color);
}

.bar-wld-fill {
    background-color: var(--wld-color);
    box-shadow: 0 0 8px var(--wld-color);
}

/* Configuración y Formularios */
.card-title {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.settings-group:last-child {
    margin-bottom: 0;
    margin-top: 10px;
}

label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

input[type="number"], select {
    background: rgba(11, 15, 25, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    padding: 10px 14px;
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    width: 100%;
}

input[type="number"]:focus, select:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.15);
}

.input-with-addon {
    display: flex;
    position: relative;
}

.input-with-addon input {
    padding-right: 40px;
}

.input-with-addon .addon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

.input-help {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
}

.hidden {
    display: none !important;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #0b0f19;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.35);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 8px;
}

/* Panel de Mercado y Simulación */
.market-card {
    padding: 20px;
}

.market-prices {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1.2fr;
    align-items: center;
    gap: 16px;
    margin-bottom: 4px;
}

.price-display {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.price-val {
    font-size: 18px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.price-display.highlight .price-val {
    color: var(--accent-teal);
    font-size: 22px;
}

.price-divider {
    width: 1px;
    height: 32px;
    background: var(--border-color);
}

/* Controladores de Simulación */
.sim-controls-panel {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px dashed var(--border-color);
    margin-top: 16px;
    padding-top: 16px;
}

.sim-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-simulated);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sim-sliders {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 16px;
}

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

.slider-group label {
    display: flex;
    justify-content: space-between;
}

.slider-group label span {
    font-family: var(--font-mono);
    color: var(--color-simulated);
    font-weight: 600;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-simulated);
    cursor: pointer;
    transition: var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.sim-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.btn-sim-tweak {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: 8px;
    padding: 8px;
    color: var(--color-simulated);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-sim-tweak:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--color-simulated);
}

/* Gráfico */
.chart-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.chart-title {
    font-size: 16px;
    font-weight: 600;
}

.ratio-indicator {
    font-size: 13px;
    color: var(--text-secondary);
}

.ratio-indicator span {
    font-family: var(--font-mono);
    font-weight: 600;
}

#ratio-base-val {
    color: var(--text-primary);
}

.limit-down {
    color: var(--color-down);
}

.limit-up {
    color: var(--color-up);
}

.chart-container {
    height: 280px;
    position: relative;
    width: 100%;
}

/* Tabla e Historial */
.history-card {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-height: 250px;
}

.table-container {
    overflow-x: auto;
    flex-grow: 1;
    max-height: 280px;
}

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

th {
    padding: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

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

tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

.tx-type {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
}

.tx-buy-wld {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-up);
}

.tx-buy-xrp {
    background: rgba(59, 130, 246, 0.1);
    color: var(--xrp-color);
}

td.mono {
    font-family: var(--font-mono);
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px !important;
}

/* Footer */
.app-footer {
    text-align: center;
    padding: 16px;
    color: var(--text-muted);
    font-size: 12px;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

/* Responsividad */
@media (max-width: 1024px) {
    .app-content {
        grid-template-columns: 1fr;
    }
    
    .panel-left {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .total-card {
        grid-column: span 2;
    }
    
    .settings-card, .order-card {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .panel-left {
        grid-template-columns: 1fr;
    }
    
    .total-card, .settings-card, .order-card {
        grid-column: span 1;
    }
    
    .market-prices {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 12px;
    }
    
    .price-divider {
        display: none;
    }
    
    .sim-sliders {
        grid-template-columns: 1fr;
    }
    
    .sim-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Nuevos Estilos: Órdenes Límite y Pestañas
   ========================================================================== */

/* Desglose de Saldos en las Tarjetas */
.balance-breakdown {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.breakdown-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.breakdown-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.breakdown-val {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Contenedor de Pestañas de Historial/Órdenes */
.card-tabs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    gap: 16px;
    flex-wrap: wrap;
}

.tab-buttons {
    display: flex;
    gap: 8px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 8px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    color: var(--accent-teal);
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.tab-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.orders-summary-text {
    font-size: 13px;
    color: var(--text-secondary);
}

.orders-summary-text span {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-primary);
}

/* Tablas y Contenidos de Pestaña */
.tab-content {
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Botón Cancelar Orden */
.btn-cancel-order {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-down);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 6px;
    padding: 4px 10px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-cancel-order:hover {
    background: var(--color-down);
    color: #0b0f19;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
    border-color: var(--color-down);
}

/* Helper del balance disponible en formulario */
#val-order-available {
    font-weight: 600;
    color: var(--accent-teal);
}

/* ==========================================================================
   Pestaña de Análisis
   ========================================================================== */

/* Barra de herramientas con selector de intervalo */
.analysis-toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.analysis-toolbar-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.analysis-toolbar-label i {
    color: var(--accent-teal);
}

.analysis-interval-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-interval {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-interval:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.03);
}

.btn-interval.active {
    color: #0b0f19;
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    border-color: transparent;
    box-shadow: 0 2px 10px rgba(0, 242, 254, 0.3);
}

/* Rejilla de tarjetas de métricas */
.analysis-summary {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}

.metric-card {
    background: rgba(11, 15, 25, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric-card:hover {
    border-color: rgba(0, 242, 254, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.metric-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.metric-label i {
    color: var(--accent-teal);
    font-size: 12px;
}

.metric-value {
    font-size: 22px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-primary);
    line-height: 1.1;
}

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

/* Sección de desglose por dirección */
.analysis-detail-section {
    margin-top: 8px;
}

.analysis-detail-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.analysis-detail-title i {
    color: var(--accent-teal);
}

/* Responsividad de la pestaña de análisis */
@media (max-width: 1024px) {
    .analysis-summary {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

    .analysis-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .analysis-summary {
        grid-template-columns: 1fr;
    }

    .metric-value {
        font-size: 18px;
    }
}

/* ==========================================================================
   Header KPIs & Save Actions
   ========================================================================== */

.header-kpis {
    display: flex;
    align-items: center;
    gap: 10px;
}

.kpi-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-mono);
    background: rgba(0, 242, 254, 0.06);
    border: 1px solid rgba(0, 242, 254, 0.12);
    color: var(--text-secondary);
    white-space: nowrap;
    transition: var(--transition);
}

.kpi-chip i {
    color: var(--accent-teal);
    font-size: 11px;
}

.kpi-chip:hover {
    background: rgba(0, 242, 254, 0.1);
    border-color: rgba(0, 242, 254, 0.25);
    color: var(--text-primary);
}

.kpi-since {
    border-color: rgba(245, 158, 11, 0.15);
    background: rgba(245, 158, 11, 0.06);
}

.kpi-since i {
    color: var(--color-simulated);
}

.header-save-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-save-actions .btn {
    padding: 7px 12px;
    font-size: 12px;
    border-radius: 8px;
    white-space: nowrap;
}

/* ==========================================================================
   Balance Breakdown (Disponible / En Órdenes)
   ========================================================================== */

.balance-breakdown {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
}

.breakdown-label {
    color: var(--text-muted);
    font-weight: 500;
}

.breakdown-val {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-secondary);
}

/* ==========================================================================
   Orders Summary Text
   ========================================================================== */

.orders-summary-text {
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.orders-summary-text span {
    color: var(--accent-teal);
    font-weight: 600;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(22, 30, 49, 0.95);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 18px;
    min-width: 300px;
    max-width: 420px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.08);
    animation: toastSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.toast-exit {
    opacity: 0;
    transform: translateX(80px);
}

.toast-icon {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.toast-body {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.toast-message {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    word-break: break-word;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    padding: 2px;
    flex-shrink: 0;
    transition: var(--transition);
}

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

/* Toast types */
.toast.toast-success { border-left: 3px solid var(--color-up); }
.toast.toast-success .toast-icon { color: var(--color-up); }

.toast.toast-error { border-left: 3px solid var(--color-down); }
.toast.toast-error .toast-icon { color: var(--color-down); }

.toast.toast-info { border-left: 3px solid var(--accent-teal); }
.toast.toast-info .toast-icon { color: var(--accent-teal); }

.toast.toast-warning { border-left: 3px solid var(--color-simulated); }
.toast.toast-warning .toast-icon { color: var(--color-simulated); }

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(80px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* ==========================================================================
   Performance & P&L Section (Análisis)
   ========================================================================== */

.analysis-performance-section {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.analysis-summary-pnl {
    grid-template-columns: repeat(4, 1fr);
}

.metric-card-pnl .metric-value {
    font-size: 26px;
}

/* P&L color coding */
.pnl-positive { color: var(--color-up) !important; }
.pnl-negative { color: var(--color-down) !important; }
.pnl-neutral  { color: var(--text-secondary) !important; }

/* Chart wrapper for portfolio evolution */
.analysis-chart-wrap {
    margin-top: 20px;
}

.analysis-chart-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 500;
}

.chart-container-sm {
    height: 180px;
    position: relative;
}

/* ==========================================================================
   Responsive Additions for New Elements
   ========================================================================== */

@media (max-width: 1200px) {
    .header-kpis {
        display: none;
    }

    .header-save-actions {
        flex-wrap: wrap;
    }
}

@media (max-width: 1024px) {
    .analysis-summary-pnl {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .header-status {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 10px;
    }

    .header-kpis {
        display: flex;
        flex-wrap: wrap;
    }

    .header-save-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .app-content {
        grid-template-columns: 1fr;
    }

    .toast-container {
        top: 12px;
        right: 12px;
        left: 12px;
    }

    .toast {
        min-width: unset;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .analysis-summary-pnl {
        grid-template-columns: 1fr;
    }

    .chart-container-sm {
        height: 140px;
    }
}