/* 📱 KRYPTOS MINERS - CSS RESPONSIVE UNIVERSAL */
/* Añadir este CSS a todas las páginas o crear un archivo mobile.css */

/* ============================================
   RESPONSIVE ADJUSTMENTS - MOBILE FIRST
   ============================================ */

/* Tablets y móviles grandes (< 1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 15px !important;
    }
    
    .header {
        padding: 15px 20px !important;
        flex-direction: column !important;
        gap: 15px !important;
        text-align: center !important;
    }
    
    .header .logo {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    .header-actions {
        flex-direction: column !important;
        width: 100% !important;
        gap: 10px !important;
    }
    
    .header-actions .btn {
        width: 100% !important;
        padding: 12px !important;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .stat-value {
        font-size: 24px !important;
    }
    
    .tabs {
        flex-direction: column !important;
        padding: 8px !important;
    }
    
    .tab {
        width: 100% !important;
        padding: 12px !important;
        font-size: 14px !important;
    }
    
    .form-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
    
    .panel {
        padding: 20px 15px !important;
    }
    
    .chart-container {
        height: 300px !important;
    }
    
    table {
        font-size: 12px !important;
    }
    
    th, td {
        padding: 8px 6px !important;
    }
}

/* Móviles (< 768px) */
@media (max-width: 768px) {
    body {
        padding: 10px !important;
    }
    
    .container {
        padding: 10px !important;
        max-width: 100% !important;
    }
    
    .header {
        padding: 12px 15px !important;
        margin-bottom: 20px !important;
        border-radius: 12px !important;
    }
    
    .header .logo svg {
        width: 32px !important;
        height: 32px !important;
    }
    
    .header h1 {
        font-size: 18px !important;
    }
    
    .header .logo div:last-child {
        font-size: 10px !important;
    }
    
    .stats-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    
    .stat-card {
        padding: 18px !important;
    }
    
    .stat-card h3 {
        font-size: 12px !important;
    }
    
    .stat-value {
        font-size: 20px !important;
    }
    
    .stat-subtitle {
        font-size: 11px !important;
    }
    
    .tabs {
        gap: 6px !important;
        padding: 6px !important;
    }
    
    .tab {
        padding: 10px !important;
        font-size: 13px !important;
    }
    
    .panel {
        padding: 15px !important;
        border-radius: 12px !important;
        margin-bottom: 15px !important;
    }
    
    .panel h2 {
        font-size: 16px !important;
        margin-bottom: 15px !important;
    }
    
    .form-group label {
        font-size: 13px !important;
    }
    
    .form-group input,
    .form-group select {
        padding: 10px 12px !important;
        font-size: 14px !important;
    }
    
    .btn {
        padding: 12px 16px !important;
        font-size: 14px !important;
    }
    
    .results-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }
    
    .result-card {
        padding: 12px !important;
    }
    
    .result-label {
        font-size: 11px !important;
    }
    
    .result-value {
        font-size: 20px !important;
    }
    
    .chart-container {
        height: 250px !important;
    }
    
    /* Tablas responsive */
    table {
        display: block !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        font-size: 11px !important;
    }
    
    th, td {
        padding: 6px 4px !important;
        font-size: 11px !important;
    }
    
    /* Pools cards */
    .pool-card {
        padding: 15px !important;
    }
    
    .pool-name {
        font-size: 16px !important;
    }
    
    .pool-fee {
        font-size: 10px !important;
        padding: 3px 8px !important;
    }
    
    .pool-details {
        font-size: 12px !important;
    }
    
    .feature-tag {
        font-size: 10px !important;
        padding: 2px 8px !important;
    }
    
    /* IP lists */
    .ip-list {
        gap: 8px !important;
    }
    
    .ip-item {
        padding: 12px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
    }
    
    .ip-address {
        font-size: 14px !important;
    }
    
    .ip-details {
        font-size: 11px !important;
    }
    
    .btn-danger {
        width: 100% !important;
        padding: 10px !important;
    }
    
    /* Event badges */
    .event-badge {
        font-size: 10px !important;
        padding: 3px 8px !important;
    }
    
    /* Pagination */
    .pagination {
        flex-direction: column !important;
        gap: 8px !important;
    }
    
    .pagination button {
        width: 100% !important;
    }
}

/* Móviles pequeños (< 480px) */
@media (max-width: 480px) {
    .header h1 {
        font-size: 16px !important;
    }
    
    .stat-value {
        font-size: 18px !important;
    }
    
    .tab {
        font-size: 12px !important;
        padding: 8px !important;
    }
    
    .result-value {
        font-size: 18px !important;
    }
    
    .chart-container {
        height: 200px !important;
    }
    
    .badge {
        font-size: 11px !important;
        padding: 4px 10px !important;
    }
}

/* ============================================
   TOUCH IMPROVEMENTS
   ============================================ */

/* Botones más grandes para touch */
@media (max-width: 768px) {
    button, .btn, input[type="submit"] {
        min-height: 44px !important; /* Apple HIG recommendation */
        touch-action: manipulation !important;
    }
    
    /* Evitar zoom en inputs */
    input, select, textarea {
        font-size: 16px !important; /* Previene auto-zoom en iOS */
    }
}

/* ============================================
   LANDSCAPE MODE (móvil horizontal)
   ============================================ */

@media (max-width: 768px) and (orientation: landscape) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .chart-container {
        height: 200px !important;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

/* Mejorar contraste en móvil */
@media (max-width: 768px) {
    .stat-subtitle,
    .pool-details,
    .ip-details {
        color: #4b5563 !important; /* Más oscuro para mejor lectura */
    }
}

/* ============================================
   SCROLLBAR PERSONALIZADA
   ============================================ */

@media (max-width: 768px) {
    /* Scrollbar más delgada en móvil */
    ::-webkit-scrollbar {
        width: 4px !important;
        height: 4px !important;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #667eea !important;
        border-radius: 2px !important;
    }
}

/* ============================================
   LOADING STATES
   ============================================ */

@media (max-width: 768px) {
    .loading {
        padding: 30px 20px !important;
        font-size: 14px !important;
    }
    
    .empty-state {
        padding: 40px 15px !important;
    }
    
    .empty-state-icon {
        font-size: 36px !important;
    }
}

/* ============================================
   LOGIN PAGE SPECIFIC
   ============================================ */

@media (max-width: 768px) {
    .login-container {
        padding: 30px 25px !important;
        max-width: 100% !important;
        margin: 10px !important;
    }
    
    .logo svg {
        width: 40px !important;
        height: 40px !important;
    }
    
    .logo-text {
        font-size: 24px !important;
    }
    
    .logo-subtitle {
        font-size: 12px !important;
    }
}

/* ============================================
   HAMBURGER MENU (opcional para dashboard)
   ============================================ */

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block !important;
        background: none !important;
        border: none !important;
        font-size: 24px !important;
        cursor: pointer !important;
        padding: 8px !important;
    }
    
    .mobile-menu-toggle.hidden {
        display: none !important;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .header-actions,
    .tabs,
    button,
    .btn {
        display: none !important;
    }
    
    .panel {
        page-break-inside: avoid !important;
    }
}