/* TRADEx PRO - STUNNING UI RESTORED + MOBILE PERFECT */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg-primary: #0a0a0a; --bg-secondary: #1a1a1a; --bg-card: #222222;
    --bg-hover: #333333; --accent-green: #00d4aa; --accent-red: #ff4d4f;
    --accent-blue: #1890ff; --text-primary: #ffffff; --text-secondary: #b0b0b0;
    --border-color: #333333; --shadow: 0 8px 32px rgba(0,0,0,0.4);
    --gradient: linear-gradient(135deg, #00d4aa 0%, #00a085 100%);
}

body {
    font-family: 'Inter', sans-serif; background: var(--bg-primary);
    color: var(--text-primary); line-height: 1.6; overflow-x: hidden;
}

/* HEADER */
.app-header-container {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-primary);
    box-shadow: var(--shadow);
}

.main-header {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1rem;
    display: flex;
    align-items: center;
    justify-content: left;
    gap: 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.logo-icon {
    font-size: 1.8rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 500;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 17px;
    padding-right: 22px;
}

.search-container {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}



portfolio-summary {
    text-align: right;
    min-width: 140px;
    position: absolute;
}

.portfolio-value {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0rem;
    
    position: relative;
}

.portfolio-change {
    font-size: 0.85rem;
    font-weight: 500;
    position: relative;
    
}

.positive { color: var(--accent-green); }
.negative { color: var(--accent-red); }

.notification-icon {
    position: absolute;
    font-size: 1.2rem;
    cursor: pointer;
    margin: 0 1rem;
}

.notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-red);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
}



/* MAIN LAYOUT */
.main-layout-container {
    max-width: 1440px; margin: 0 auto; padding: 2rem;
    display: grid; grid-template-columns: 280px 1fr 360px; gap: 2rem;
}

/* REAL-TIME MARKET HEADER - GLASSMORPHISM */
.market-header {
    background: linear-gradient(135deg, rgba(0,212,170,0.1), rgba(0,0,0,0.8));
    backdrop-filter: blur(20px); border: 1px solid rgba(0,212,170,0.3);
    border-radius: 20px; padding: 1.5rem 2rem; margin-bottom: 2rem;
    display: flex; justify-content: space-between; align-items: center;
    position: relative; overflow: hidden; box-shadow: var(--shadow);
}
.market-header::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s infinite;
}
@keyframes shimmer { 0% { left: -100%; } 100% { left: 100%; } }






.symbol { font-size: 1rem; font-weight: 700; background: linear-gradient(135deg, #00d4aa, #00f5d4);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0; }
.price-live { display: flex; flex-direction: column; align-items: flex-start; gap: 0.25rem; }
.price-value { font-size: 2.5rem; font-weight: 800; font-variant-numeric: tabular-nums; color: #ffffff; }
.change { display: flex; gap: 0.5rem; font-weight: 600; }
.gain { color: #00d4aa !important; } .loss { color: #ff4d4f !important; }

.bid-ask-tape { display: flex; align-items: center; gap: 1.5rem; font-family: 'SF Mono', monospace; }
.bid-side, .ask-side {
    display: flex; flex-direction: column; align-items: flex-end; gap: 0.25rem;
    padding: 0.75rem 1rem; border-radius: 12px; transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.bid-side { background: rgba(0,212,170,0.15); border: 1px solid rgba(0,212,170,0.4); }
.ask-side { background: rgba(255,77,79,0.15); border: 1px solid rgba(255,77,79,0.4); }
.bid-price { font-size: 1.5rem; font-weight: 700; color: #00d4aa; }
.ask-price { font-size: 1.5rem; font-weight: 700; color: #ff4d4f; }

/* CHART */
.chart-container {
    background: var(--bg-card); border-radius: 16px; padding: 1.5rem;
    margin: 1rem 0; border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(20px); box-shadow: var(--shadow);
}

/* ALL YOUR STUNNING UI ELEMENTS RESTORED */
.sidebar-container {
    background: var(--bg-secondary); border-radius: 20px; padding: 2rem 1.5rem;
    height: fit-content; box-shadow: var(--shadow);
}


.portfolio-cards-container {
    align-items: center;
    display: grid;
    grid-template-columns: 8.5fr 1.5fr 1.5fr;
    gap: .4rem;
}

.portfolio-card {
    position: absolute;
    width: 129%;
    height: 110%;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding-bottom: 33px;
    padding: .7rem;
    box-shadow: var(--shadow);
    margin-bottom: 33px;
}


.portfolio-card-pnl {
    position: relative;
    width: 122%;
    height: 90%;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding-bottom: 33px;
    padding: .7rem;
    box-shadow: var(--shadow);
    margin-bottom: 33px;
    margin-left: 20.5px;
}

.portfolio-card-position {
    position: relative;
    width: 122%;
    height: 90%;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding-left: 12px;
    padding-bottom: 33px;
    padding: .2rem;
    box-shadow: var(--shadow);
    margin-bottom: 33px;
    margin-left: 20.5px;
}



.hero-card {
    grid-row: span 2;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-header h3 {
    padding-left: 12px;
    font-size: 1.1rem;
    font-weight: 600;
}


.card-main h3 {
    padding-left: 12px;
    font-size: 1.1rem;
    font-weight: 600;
}




.portfolio-value-large {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-footer {
    display: inline-flex;
    gap: 3rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.allocation-item {
    flex: 1;
    text-align: center;
}

.alloc-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
}

.alloc-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-green);
}



.action-btn, .timeframe-selector {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
}




/* ORDER PANEL */
.order-panel-container {
    max-height: 50%;
    width: 100%;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 4rem 1.5rem;
    box-shadow: var(--shadow);
    margin-left: 2px;
    margin-right: 2px;
    position: relative;
}

.order-panel-header {
    
    justify-content: left;
    align-items: center;
    margin-bottom: 2rem;
}

.order-type-toggle {
    display: flex;
    background: var(--bg-card);
    border-radius: 25px;
    overflow: hidden;
    margin-right: 77px;
}

.toggle-btn {
    justify-content: center;
    width: 100%;
    flex: 1;
    padding: 1.5rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.toggle-btn.active {
    background: var(--gradient);
    color: white;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom:1.5rem;
    font-weight: 500;
}

.form-input, .form-select {
    width: 98%;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
}

.order-preview {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    width: 98%;
}

.preview-row {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    width: 98%;
}

.place-order-btn {
    width: 98%;
    padding: 2.25rem;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 22px;
}

.place-order-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,212,170,0.4);
}

.large { font-size: 1.2rem; }

.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
}

.quick-btn {
    padding: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.quick-btn:hover {
    background: var(--gradient);
    color: white;
}



.portfolio-card, .order-panel-container, .orderbook-panel {
    margin-top: 32px;
    max-height: 80%;
    background: var(--bg-secondary); border-radius: 20px; padding: 1rem;
    box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.portfolio-card::before { content: ''; position: relative; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient); }


.order-panel-container::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient); }



.market-list, .order-list {
    list-style: none;
}

.market-item, .order-item {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.market-item:hover, .order-item:hover {
    background: var(--bg-hover);
}

.market-item.active {
    background: var(--gradient);
    color: white;
}

.watchlist-items {
    list-style: none;
    max-height: 200px;
    overflow-y: auto;
}

.watchlist-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
}

.watchlist-item:last-child {
    border-bottom: none;
}






.add-watchlist-btn, .deposit-btn {
    width: 70%;
    padding: 0.75rem;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.add-watchlist-btn:hover, .deposit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,212,170,0.4);
}

 .place-order-btn, .action-btn {
    background: var(--gradient); color: white; border: none; border-radius: 12px;
    font-weight: 600; cursor: pointer; transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,212,170,0.3);
}
.add-watchlist-btn:hover, .place-order-btn:hover {
    transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,212,170,0.4);
}

.market-item, .quick-btn, .chart-tool-btn {
    padding: 0.75rem 1rem; border-radius: 12px; cursor: pointer;
    transition: all 0.2s ease; border: 1px solid var(--border-color);
}
.market-item:hover, .quick-btn:hover { background: var(--bg-hover); transform: translateY(-1px); }
.chart-tool-btn:hover { background: var(--gradient); color: white; transform: scale(1.05); }

.portfolio-value-large {
    font-size: 1.7rem; font-weight: 700; background: var(--gradient);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* MOBILE - RESPONSIVE BUT BEAUTIFUL */
@media (max-width: 1200px) { .main-layout-container { max-width: 1000px; padding: 1.5rem; } }
@media (max-width: 1024px) {
    .main-layout-container { max-width: 900px; padding: 1rem; }
    .market-header { flex-direction: column; gap: 1.5rem; text-align: center; padding: 1.25rem; }
}
@media (max-width: 768px) {
    .main-layout-container { grid-template-columns: 1fr; max-width: 700px; padding: 0.75rem; gap: 1rem; }
    .market-header {  margin-top: 22px; width: 100%; flex-direction: column; text-align: center; gap: 1rem; padding: 1rem; border-radius: 16px; }
    .bid-ask-tape { flex-direction: column; gap: 0.75rem; }
    .chart-container { margin-top: 11px; height: 300px; padding: 1rem; }
    canvas { width: 100% !important; max-height: 280px !important; }
    .sidebar-container { order: 4; } /* Slides in later */
}
@media (max-width: 480px) {
    
    /* MOBILE PORTRAIT (320px - 480px) - CRITICAL */
@media (max-width: 480px) {
    .main-layout-container {
        padding: 1rem !important;
        gap: 1rem !important;
    }
    
    .market-header {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .symbol { 
        font-size: 1.25rem !important; 
    }
    
    .price-value {
        font-size: 1.75rem !important;
    }
    
    .bid-ask-tape {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .bid-side, .ask-side {
        flex-direction: row !important;
        justify-content: space-between;
        width: 100%;
        max-width: 280px;
        padding: 0.75rem;
    }
    
    .bid-price, .ask-price { 
        font-size: 1.1rem !important; 
    }
    
    .bid-size, .ask-size {
        font-size: 0.8rem;
        white-space: nowrap;
    }
}

   
}
@media (max-width: 360px) {
    .main-layout-container { padding: 0.375rem; }
    .price-value { font-size: 1.5rem !important; }
}

/* ANIMATIONS PRESERVED */
.live-pulse { animation: pulse 0.6s cubic-bezier(0.4, 0, 0.6, 1); }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }