/* ZaMineX - Responsive Styles */

/* Extra Small Devices (phones, less than 576px) */
@media (max-width: 575.98px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .auth-card {
        padding: 25px;
    }
    
    .plan-card {
        padding: 20px;
    }
    
    .plan-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .plan-price {
        font-size: 1.5rem;
    }
    
    .calculator-section {
        padding: 20px;
    }
    
    .calculator-result {
        padding: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-value {
        font-size: 1.75rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Dashboard */
    .dashboard-container {
        flex-direction: column;
    }
    
    .dashboard-sidebar {
        width: 100%;
        position: relative;
        top: 0;
        padding: 15px;
    }
    
    .dashboard-content {
        margin-left: 0;
        padding: 20px;
    }
    
    .stats-cards {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    .data-table {
        font-size: 0.8rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 10px;
    }
}

/* Small Devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calculator-section {
        grid-template-columns: 1fr;
    }
    
    /* Dashboard */
    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Medium Devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.75rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Dashboard */
    .dashboard-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .dashboard-sidebar.active {
        transform: translateX(0);
    }
    
    .dashboard-content {
        margin-left: 0;
    }
    
    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Extra Large Devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .plans-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .chat-button,
    .mobile-menu-toggle,
    .user-menu,
    .btn {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* Uncomment when dark mode is fully implemented */
    /*
    :root {
        --gray-50: #0F172A;
        --gray-100: #1E293B;
        --gray-200: #334155;
        --gray-700: #F1F5F9;
        --gray-900: #F8FAFC;
        --white: #0F172A;
    }
    */
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn,
    .form-control,
    .card {
        border-width: 2px;
    }
}

/* Touch Device Optimizations */
@media (pointer: coarse) {
    .btn,
    .nav-item,
    .form-control {
        min-height: 44px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        display: none;
    }
}

/* Premium Responsive Overrides */
@media (max-width: 991.98px) {
    .header {
        padding: 10px 0;
    }

    .header-content {
        gap: 12px;
    }

    .logo {
        font-size: 1.12rem;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .main-content {
        overflow-x: hidden;
    }

    .card,
    .auth-card,
    .admin-card,
    .plan-card,
    .plan-card-large,
    .stat-card,
    .admin-stat-card {
        border-radius: 14px;
    }
}

@media (max-width: 767.98px) {
    body {
        font-size: 15px;
    }

    .mobile-menu {
        padding-top: 72px;
    }

    .mobile-menu-content {
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }

    .section {
        padding: 54px 0;
    }

    .section-title {
        line-height: 1.14;
    }

    .dashboard-sidebar,
    .admin-sidebar {
        width: min(86vw, 320px);
    }

    .dashboard-content,
    .admin-main {
        width: 100%;
        min-width: 0;
    }

    .data-table,
    .admin-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .quick-action,
    .settings-item,
    .investment-item,
    .wallet-address,
    .referral-link-box {
        gap: 10px;
    }
}