/* ==== VARIABLES QUANTPERKS PARA MARKET PULSE ==== */
:root {
    --qp-dark-primary: #0f172a;
    --qp-dark-secondary: #1e293b;
    --qp-dark-tertiary: #334155;
    --qp-cyan: #00bcd4;
    --qp-purple: #9c27b0;
    --qp-blue: #3f51b5;
    --qp-teal: #26a69a;
    --qp-text-primary: #f1f5f9;
    --qp-text-secondary: #cbd5e1;
    --qp-text-muted: #94a3b8;
    
    /* Gradientes QuantPerks */
    --qp-gradient-main: linear-gradient(135deg, var(--qp-cyan) 0%, var(--qp-purple) 100%);
    --qp-gradient-card: linear-gradient(135deg, var(--qp-dark-secondary) 0%, var(--qp-dark-tertiary) 100%);
    --qp-gradient-accent: linear-gradient(135deg, rgba(0, 188, 212, 0.2) 0%, rgba(156, 39, 176, 0.2) 100%);
}

/* ==== BACKGROUND OSCURO QUANTPERKS ==== */
body {
    background: var(--qp-dark-primary) !important;
    color: var(--qp-text-primary) !important;
}

.container {
    background: var(--qp-dark-primary) !important;
    min-height: 100vh;
}

/* ==== ANIMACIONES QUANTPERKS ==== */
.pulse-animation { 
    animation: pulse 2s infinite; 
}

.fade-in { 
    animation: fadeIn 0.5s ease-in; 
}

@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(10px); } 
    to { opacity: 1; transform: translateY(0); } 
}

.loading-shimmer { 
    background: rgba(0, 188, 212, 0.15);
    position: relative;
    overflow: hidden;
}

.loading-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 188, 212, 0.3), 
        transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer { 
    0% { left: -100%; } 
    100% { left: 100%; } 
}

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==== TARJETAS FINANCIERAS - ROJO/VERDE TRADICIONAL ==== */
.positive-card { 
    background: var(--qp-gradient-card) !important;
    border-left: 4px solid #10b981 !important;
    color: var(--qp-text-primary) !important;
}

.negative-card { 
    background: var(--qp-gradient-card) !important;
    border-left: 4px solid #ef4444 !important;
    color: var(--qp-text-primary) !important;
}

.neutral-card { 
    background: var(--qp-gradient-card) !important;
    border-left: 4px solid var(--qp-text-muted) !important;
    color: var(--qp-text-primary) !important;
}

/* ==== EARNINGS CALENDAR MEJORADO ==== */
.enhanced-calendar-container {
    background: var(--qp-gradient-card) !important;
    border: 1px solid rgba(0, 188, 212, 0.3) !important;
    border-radius: 12px;
    color: var(--qp-text-primary) !important;
}

/* ==== MARKET CAP FILTER STYLES ==== */
.earnings-filter-container {
    background: var(--qp-dark-tertiary);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 188, 212, 0.2);
}

.market-cap-filter-btn {
    background: rgba(0, 188, 212, 0.1);
    border: 1px solid rgba(0, 188, 212, 0.3);
    color: var(--qp-text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 13px;    
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
    cursor: pointer;
}

.market-cap-filter-btn:hover {
    background: rgba(0, 188, 212, 0.2);
    border-color: var(--qp-cyan);
    transform: translateY(-1px);
}

.market-cap-filter-btn.active {
    background: var(--qp-cyan);
    color: var(--qp-dark-primary);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.4);
}

.sp500-filter {
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.3);
}

.sp500-filter:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: #a855f7;
}

.sp500-filter.active {
    background: #a855f7;
    color: white;
}

.featured-earning-card {
    background: var(--qp-gradient-card) !important;
    border: 1px solid rgba(0, 188, 212, 0.2) !important;
    color: var(--qp-text-primary) !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.featured-earning-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--qp-gradient-accent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.featured-earning-card:hover::before {
    opacity: 1;
}

.featured-earning-card:hover {
    transform: translateY(-3px);
    border-color: var(--qp-cyan);
    box-shadow: 0 10px 25px rgba(0, 188, 212, 0.3);
}

.featured-earning-card > * {
    position: relative;
    z-index: 2;
}

.earning-item {
    background: rgba(0, 188, 212, 0.05);
    border: 1px solid rgba(0, 188, 212, 0.1);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    color: var(--qp-text-primary);
}

.earning-item:hover {
    background: rgba(0, 188, 212, 0.1) !important;
    border-color: var(--qp-cyan);
    transform: translateX(5px);
}

.earnings-ticker {
    color: var(--qp-cyan) !important;
    font-weight: 600;
    font-size: 1.1rem;
}

.earnings-company {
    color: var(--qp-text-secondary);
    font-size: 0.9rem;
}

.earnings-time {
    color: var(--qp-text-muted);
    font-size: 0.8rem;
}

.earnings-estimates {
    color: var(--qp-purple);
    font-weight: 500;
}

.earnings-date-group {
    position: relative;
}

.earnings-date-group::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 24px;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--qp-cyan), transparent);
}

/* ==== STATS CARDS QUANTPERKS ==== */
.stats-card {
    background: var(--qp-gradient-card) !important;
    border: 1px solid rgba(0, 188, 212, 0.2) !important;
    color: var(--qp-text-primary) !important;
    border-radius: 12px;
    animation: slideInUp 0.5s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.stats-card:nth-child(1) { animation-delay: 0.1s; }
.stats-card:nth-child(2) { animation-delay: 0.2s; }
.stats-card:nth-child(3) { animation-delay: 0.3s; }

.stats-value {
    font-size: 2rem;
    font-weight: 700;
    background: var(--qp-gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats-label {
    color: var(--qp-text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==== MARKET TABS QUANTPERKS ==== */
.market-tab {
    background: rgba(0, 188, 212, 0.1) !important;
    border: 1px solid rgba(0, 188, 212, 0.2) !important;
    color: var(--qp-text-secondary) !important;
    transition: all 0.3s ease;
}

.market-tab.active {
    color: var(--qp-cyan) !important;
    border-bottom-color: var(--qp-cyan) !important;
    background: rgba(0, 188, 212, 0.2) !important;
}

.market-tab:hover {
    color: var(--qp-cyan) !important;
    background: rgba(0, 188, 212, 0.15) !important;
}

/* ==== BOTONES QUANTPERKS ==== */
.qp-button {
    background: var(--qp-gradient-main) !important;
    border: none !important;
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.qp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 188, 212, 0.4);
}

.qp-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.qp-button-secondary {
    background: rgba(0, 188, 212, 0.1) !important;
    border: 1px solid var(--qp-cyan) !important;
    color: var(--qp-cyan) !important;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.qp-button-secondary:hover {
    background: rgba(0, 188, 212, 0.2) !important;
}

.qp-button-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ==== CONTENEDORES PRINCIPALES ==== */
.bg-white {
    background: var(--qp-gradient-card) !important;
    border: 1px solid rgba(0, 188, 212, 0.2) !important;
    color: var(--qp-text-primary) !important;
}

.bg-gray-50 {
    background: var(--qp-dark-primary) !important;
    color: var(--qp-text-primary) !important;
}

.text-gray-900, .text-gray-800, .text-gray-700, .text-gray-600 {
    color: var(--qp-text-primary) !important;
}

.text-gray-500 {
    color: var(--qp-text-muted) !important;
}

.border-gray-200, .border-gray-100 {
    border-color: rgba(0, 188, 212, 0.2) !important;
}

/* ==== COLORES FINANCIEROS - ROJO/VERDE TRADICIONAL ==== */
.positive-value, .text-green-600 {
    color: #10b981 !important;
    font-weight: 600;
}

.negative-value, .text-red-600 {
    color: #ef4444 !important;
    font-weight: 600;
}

.neutral-value {
    color: var(--qp-text-secondary) !important;
}

.text-blue-600, .text-blue-700 {
    color: var(--qp-blue) !important;
}

/* ==== INPUTS Y SELECTS ==== */
input, select {
    background: rgba(0, 188, 212, 0.1) !important;
    border: 1px solid rgba(0, 188, 212, 0.3) !important;
    color: var(--qp-text-primary) !important;
    border-radius: 6px;
}

input:focus, select:focus {
    border-color: var(--qp-cyan) !important;
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1) !important;
    outline: none;
}

option {
    background: var(--qp-dark-tertiary) !important;
    color: var(--qp-text-primary) !important;
}

/* ==== TOAST NOTIFICATIONS ==== */
.toast {
    min-width: 300px;
    padding: 12px 16px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.toast.show {
    transform: translateX(0);
}

.toast-success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.toast-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.toast-info {
    background: linear-gradient(135deg, var(--qp-cyan), var(--qp-blue));
}

/* ==== LOADING STATES ==== */
.loading-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid rgba(0, 188, 212, 0.2);
    border-radius: 50%;
    border-top-color: var(--qp-cyan);
    animation: spin 1s ease-in-out infinite;
}

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

/* ==== ERROR STATES ==== */
.error-container {
    text-align: center;
    padding: 32px;
    color: var(--qp-text-muted);
}

.error-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: #ef4444;
}

/* ==== ACCESSIBILITY ==== */
.market-cap-filter-btn:focus {
    outline: 2px solid var(--qp-cyan);
    outline-offset: 2px;
}

.market-tab:focus {
    outline: 2px solid var(--qp-cyan);
    outline-offset: 2px;
}

/* ==== RESPONSIVE DESIGN ==== */
@media (max-width: 640px) {
    .container {
        padding: 0.5rem;
    }
    
    .earnings-filter-container {
        position: sticky;
        top: 0;
        z-index: 10;
        background: var(--qp-dark-tertiary);
        margin: -0.5rem -0.5rem 1rem -0.5rem;
        padding: 1rem;
        border-radius: 8px 8px 0 0;
    }
    
    .market-cap-filter-btn {
        min-width: 70px;
        font-size: 11px;
        padding: 0.4rem 0.6rem;
    }
    
    .featured-earning-card {
        padding: 12px;
    }
    
    .enhanced-calendar-container {
        margin: 0 -1rem;
    }
    
    #earnings-summary-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .sector-heatmap {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .earning-item {
        padding: 0.75rem;
    }
    
    .stats-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .stats-value {
        font-size: 1.5rem;
    }
    
    /* Toast adjustments for mobile */
    .toast {
        min-width: 280px;
        margin: 0 8px;
    }
    
    /* Tab scrolling on mobile */
    .market-tab {
        min-width: 120px;
    }
}

@media (max-width: 768px) {
    .earnings-filter-container {
        padding: 0.75rem;
    }
    
    .market-cap-filter-btn {
        min-width: 60px;
        font-size: 12px;
        padding: 0.4rem 0.6rem;
    }
    
    .grid.md\\:grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid.lg\\:grid-cols-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .text-4xl {
        font-size: 2rem;
    }
    
    .market-cap-filter-btn {
        min-width: 55px;
        font-size: 10px;
        padding: 0.3rem 0.5rem;
    }
    
    .earnings-filter-container {
        padding: 0.5rem;
    }
    
    .grid.md\\:grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

/* ==== PRINT STYLES ==== */
@media print {
    .qp-button, .qp-button-secondary {
        display: none;
    }
    
    .loading-shimmer {
        display: none;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .bg-white, .stats-card {
        background: white !important;
        border: 1px solid #ccc !important;
        color: black !important;
    }
}

/* ==== DARK MODE ADJUSTMENTS ==== */
@media (prefers-color-scheme: dark) {
    /* Already handled by default QuantPerks dark theme */
}

/* ==== HIGH CONTRAST MODE ==== */
@media (prefers-contrast: high) {
    :root {
        --qp-cyan: #00e5ff;
        --qp-purple: #d500f9;
    }
    
    .market-cap-filter-btn {
        border-width: 2px;
    }
    
    .market-tab {
        border-width: 2px;
    }
}