/**
 * Responsive CSS Framework for THE WEALTH WELL
 * Mobile-first responsive design system with breakpoints and utilities
 */

/* Base responsive breakpoints */
:root {
    --mobile-max: 767px;
    --tablet-min: 768px;
    --tablet-max: 1023px;
    --desktop-min: 1024px;
    --large-desktop-min: 1440px;
    
    /* Touch target minimum sizes */
    --touch-target-min: 44px;
    --touch-spacing: 12px;
    
    /* Mobile-optimized spacing */
    --mobile-padding: 1rem;
    --mobile-margin: 0.5rem;
    --mobile-border-radius: 0.75rem;
    
    /* Performance-optimized transitions */
    --fast-transition: 0.2s ease;
    --smooth-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mobile-first base styles */
.responsive-container {
    width: 100%;
    max-width: 100%;
    padding: var(--mobile-padding);
    margin: 0 auto;
}

/* Touch-optimized button styles */
.touch-button {
    min-height: var(--touch-target-min);
    min-width: var(--touch-target-min);
    padding: 0.75rem 1.5rem;
    margin: var(--touch-spacing) 0;
    border-radius: var(--mobile-border-radius);
    cursor: pointer;
    touch-action: manipulation;
    user-select: none;
    transition: var(--fast-transition);
}

.touch-button:active {
    transform: scale(0.98);
}

/* Mobile navigation styles */
.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 0.5rem;
    z-index: 1000;
    display: none;
    justify-content: space-around;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: var(--smooth-transition);
    min-width: 60px;
    text-align: center;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: var(--primary-gold);
    background: rgba(255, 215, 0, 0.1);
    transform: translateY(-2px);
}

.mobile-nav-icon {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.mobile-nav-text {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Mobile-first breakpoints for functionality checker */
@media (max-width: 767px) {
    .mobile-first {
        display: block;
    }
}

@media (max-width: 1023px) {
    .tablet-responsive {
        max-width: 100%;
    }
}

@media (min-width: 768px) {
    .tablet-optimized {
        display: block;
    }
}

/* Responsive grid system */
.grid-responsive {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

/* Card responsive styles */
.card-responsive {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--mobile-border-radius);
    padding: 1rem;
    margin-bottom: 1rem;
    transition: var(--smooth-transition);
}

.card-responsive:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Form responsive styles */
.form-responsive {
    width: 100%;
}

.form-input-responsive {
    width: 100%;
    min-height: var(--touch-target-min);
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--mobile-border-radius);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 16px; /* Prevents zoom on iOS */
    transition: var(--fast-transition);
}

.form-input-responsive:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

/* Table responsive styles */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-responsive table {
    width: 100%;
    min-width: 500px;
    border-collapse: collapse;
}

.table-responsive th,
.table-responsive td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

/* Text responsive styles */
.text-responsive {
    font-size: clamp(0.875rem, 2.5vw, 1rem);
    line-height: 1.6;
}

.heading-responsive {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: 1rem;
}

/* Image responsive styles */
.image-responsive {
    max-width: 100%;
    height: auto;
    border-radius: var(--mobile-border-radius);
}

/* Utility classes */
.hide-mobile {
    display: block;
}

.show-mobile {
    display: none;
}

.hide-tablet {
    display: block;
}

.show-tablet {
    display: none;
}

.hide-desktop {
    display: block;
}

.show-desktop {
    display: none;
}

/* Performance optimizations */
.scroll-smooth {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

.will-change-transform {
    will-change: transform;
}

.contain-layout {
    contain: layout style paint;
}

/* Mobile breakpoint (320px - 767px) */
@media (max-width: 767px) {
    .responsive-container {
        padding: 0.75rem;
        max-width: 100%;
    }
    
    .mobile-nav {
        display: flex;
    }
    
    .grid-responsive {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .card-responsive {
        padding: 0.75rem;
        margin-bottom: 0.75rem;
    }
    
    .hide-mobile {
        display: none !important;
    }
    
    .show-mobile {
        display: block !important;
    }
    
    /* Mobile-specific trading styles */
    .trading-chart-mobile {
        height: 250px !important;
        contain: layout style paint;
    }
    
    .trading-alert-mobile {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .market-data-mobile {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* Mobile typography */
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    h4 { font-size: 1.125rem; }
    
    /* Mobile spacing utilities */
    .mobile-stack > * + * {
        margin-top: 0.75rem;
    }
    
    .mobile-inline {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .mobile-full-width {
        width: 100% !important;
    }
    
    /* Mobile button adjustments */
    .btn-mobile {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .btn-group-mobile {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn-group-mobile .btn {
        margin: 0;
    }
}

/* Tablet breakpoint (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .responsive-container {
        max-width: 720px;
        padding: 1.5rem;
    }
    
    .grid-responsive {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.25rem;
    }
    
    .card-responsive {
        padding: 1.25rem;
    }
    
    .hide-tablet {
        display: none !important;
    }
    
    .show-tablet {
        display: block !important;
    }
    
    /* Tablet-specific trading styles */
    .trading-chart-tablet {
        height: 350px !important;
    }
    
    .trading-dashboard-tablet {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
}

/* Desktop breakpoint (1024px+) */
@media (min-width: 1024px) {
    .responsive-container {
        max-width: 1200px;
        padding: 2rem;
    }
    
    .grid-responsive {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
    }
    
    .card-responsive {
        padding: 2rem;
    }
    
    .hide-desktop {
        display: none !important;
    }
    
    .show-desktop {
        display: block !important;
    }
    
    /* Desktop-specific trading styles */
    .trading-chart-desktop {
        height: 450px !important;
    }
    
    .trading-dashboard-desktop {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2rem;
    }
    
    /* Hover effects for non-touch devices */
    .card-responsive:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.3);
    }
    
    .touch-button:hover {
        transform: translateY(-2px);
    }
}

/* Large desktop breakpoint (1440px+) */
@media (min-width: 1440px) {
    .responsive-container {
        max-width: 1400px;
        padding: 3rem;
    }
    
    .grid-responsive {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        gap: 3rem;
    }
    
    .card-responsive {
        padding: 2.5rem;
    }
    
    /* Large desktop trading styles */
    .trading-chart-large {
        height: 550px !important;
    }
    
    .trading-dashboard-large {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}
/* Template-specific mobile optimizations */
@media (max-width: 767px) {
    /* Trading platform mobile */
    .trading-platform .market-data {
        flex-direction: column;
        gap: 1rem;
    }
    
    .trading-platform .alert-card {
        margin-bottom: 1rem;
        padding: 1rem;
    }
    
    /* Dashboard mobile */
    .dashboard .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Options mobile */
    .options-chain {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Portfolio mobile */
    .portfolio .position-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    /* Scanner mobile */
    .scanner .filters {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Analytics mobile */
    .analytics .chart-grid {
        grid-template-columns: 1fr;
    }
    
    /* Education mobile */
    .education .course-grid {
        grid-template-columns: 1fr;
    }
    
    /* Mobile-specific utilities */
    .mobile-hide {
        display: none !important;
    }
    
    .mobile-show {
        display: block !important;
    }
    
    .mobile-center {
        text-align: center;
    }
    
    .mobile-full {
        width: 100% !important;
    }
}

/* Tablet optimizations */
@media (min-width: 768px) and (max-width: 1023px) {
    .tablet-grid-2 {
        grid-template-columns: 1fr 1fr;
    }
    
    .tablet-stack {
        flex-direction: column;
    }
}

/* Touch device optimizations */
.touch-device .hover-effect:hover {
    transform: none;
}

.touch-device button,
.touch-device .btn {
    min-height: 44px;
    min-width: 44px;
}

/* Comprehensive Mobile Optimizations for THE WEALTH WELL */
@media (max-width: 767px) {
    /* Base responsive containers */
    .responsive-container {
        padding: 0.75rem;
        margin: 0;
    }
    
    /* Grid layouts */
    .grid-responsive {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    /* Card components */
    .card-responsive {
        margin-bottom: 1rem;
        padding: 1rem;
        border-radius: 8px;
    }
    
    /* Dashboard layouts */
    .dashboard-mobile .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .dashboard-mobile .market-overview {
        flex-direction: column;
    }
    
    /* Chart containers */
    .chart-mobile {
        width: 100%;
        height: 250px;
        overflow-x: auto;
    }
    
    /* Trading platform specific */
    .trading-platform .alert-card {
        margin-bottom: 1rem;
        padding: 1rem;
    }
    
    .trading-platform .price-display {
        font-size: 1.25rem;
        text-align: center;
    }
    
    /* Options chain tables */
    .options-chain {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .options-chain table {
        min-width: 600px;
    }
    
    /* Portfolio layouts */
    .portfolio .position-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    /* Scanner filters */
    .scanner .filters {
        flex-direction: column;
        gap: 1rem;
    }
    
    .scanner .filter-group {
        width: 100%;
    }
    
    /* Analytics charts */
    .analytics .chart-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Education courses */
    .education .course-grid {
        grid-template-columns: 1fr;
    }
    
    .education .course-card {
        margin-bottom: 1rem;
    }
    
    /* Research reports */
    .research .report-list {
        grid-template-columns: 1fr;
    }
    
    /* Watchlist items */
    .watchlist .stock-item {
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    /* Alert management */
    .alerts .alert-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    /* Form optimizations */
    .form-responsive {
        width: 100%;
    }
    
    .form-responsive input,
    .form-responsive select,
    .form-responsive textarea {
        width: 100%;
        margin-bottom: 1rem;
        padding: 0.75rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Button optimizations */
    .btn,
    button {
        min-height: 44px;
        min-width: 44px;
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-group {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100%;
    }
    
    /* Table responsiveness */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table-responsive table {
        min-width: 500px;
    }
    
    /* Navigation optimizations */
    .nav-mobile {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--card-bg);
        border-top: 1px solid var(--border-color);
        padding: 0.5rem;
        z-index: 1000;
    }
    
    /* Typography adjustments */
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    /* Spacing utilities */
    .mobile-stack > * {
        margin-bottom: 1rem;
    }
    
    .mobile-center {
        text-align: center;
    }
    
    .mobile-full {
        width: 100% !important;
    }
    
    .mobile-hide {
        display: none !important;
    }
    
    .mobile-show {
        display: block !important;
    }
}

/* Tablet optimizations */
@media (min-width: 768px) and (max-width: 1023px) {
    .dashboard-tablet .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-tablet {
        height: 350px;
    }
    
    .tablet-grid-2 {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .tablet-stack {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .hover-effect:hover {
        transform: none;
    }
    
    button, .btn, a {
        touch-action: manipulation;
    }
    
    /* Larger touch targets */
    .touch-target {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Landscape mobile optimizations */
@media (max-width: 767px) and (orientation: landscape) {
    .chart-mobile {
        height: 200px;
    }
    
    .dashboard-mobile .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}