:root {
    --bg-color: #0b0e14;
    --card-bg: rgba(255, 255, 255, 0.05);
    --primary: #00ff88;
    --secondary: #00d4ff;
    --danger: #ff4d4d;
    --text: #ffffff;
    --text-dim: #94a3b8;
    --border-subtle: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* StockYaari Style Marquee Ticker Bar */
.marquee-bar {
    width: 100%;
    background: rgba(8, 14, 10, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    white-space: nowrap;
    padding: 8px 0;
    position: relative;
    z-index: 100;
}

.marquee-content {
    display: inline-flex;
    gap: 35px;
    animation: marqueeScroll 30s linear infinite;
}

.marquee-bar:hover .marquee-content {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: white;
}

/* Dynamic Ambient Blobs */
.background-blob {
    position: fixed;
    top: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.12) 0%, transparent 70%);
    z-index: -1;
    filter: blur(80px);
    pointer-events: none;
    animation: move 20s infinite alternate;
}

.background-blob-2 {
    position: fixed;
    bottom: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
    z-index: -1;
    filter: blur(80px);
    pointer-events: none;
    animation: move 25s infinite alternate-reverse;
}

@keyframes move {
    from { transform: translate(0, 0); }
    to { transform: translate(100px, 100px); }
}

/* App Navigation Bar */
nav, .app-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 1000;
    gap: 12px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.logo span {
    color: var(--primary);
}

.search-container {
    display: flex;
    gap: 8px;
    width: 320px;
    max-width: 100%;
}

input {
    flex: 1;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 16px;
    border-radius: 10px;
    color: white;
    outline: none;
    transition: 0.3s;
    font-size: 0.85rem;
}

input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.25);
}

button {
    background: var(--primary);
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 255, 136, 0.35);
}

main {
    padding: 1.8rem 4%;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.glass {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 1.75rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 12px;
}

.badge {
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge.buy { background: rgba(0, 255, 136, 0.15); color: var(--primary); border: 1px solid var(--primary); }
.badge.sell { background: rgba(255, 77, 77, 0.15); color: var(--danger); border: 1px solid var(--danger); }
.badge.neutral { background: rgba(160, 160, 160, 0.15); color: var(--text-dim); border: 1px solid var(--text-dim); }

.price-section {
    margin-bottom: 1.5rem;
}

.label {
    color: var(--text-dim);
    font-size: 0.82rem;
    display: block;
    margin-bottom: 4px;
}

h3 { font-size: 2.2rem; font-weight: 800; }

.indicator-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 1.5rem;
}

.indicator {
    background: rgba(0, 0, 0, 0.2);
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.value { font-size: 1.15rem; font-weight: 700; color: white; }

.analysis-box {
    background: rgba(0, 0, 0, 0.25);
    padding: 1.25rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.analysis-box h4 { margin-bottom: 8px; color: var(--secondary); font-size: 0.95rem; }

.secondary-grids {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 2rem;
}

.list-container {
    margin-top: 1rem;
}

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    transition: background 0.2s ease;
}

.list-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

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

.item-info h5 { font-size: 1rem; font-weight: 700; }
.item-info p { font-size: 0.78rem; color: var(--text-dim); }

footer {
    text-align: center;
    padding: 3rem 0;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ==========================================================================
   Responsive Tablet & Mobile Optimizations (Clean App Experience)
   ========================================================================== */

@media (max-width: 1024px) {
    .indicator-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    nav, .app-nav {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 10px 14px !important;
        gap: 10px !important;
    }

    .nav-left-row {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
    }

    .nav-tabs-bar {
        display: flex !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        scrollbar-width: none !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 6px !important;
        width: 100% !important;
        padding: 2px 0 6px 0 !important;
    }

    .nav-tabs-bar::-webkit-scrollbar {
        display: none !important;
    }

    .nav-search-row {
        display: flex !important;
        width: 100% !important;
        gap: 8px !important;
    }

    .search-container {
        width: 100% !important;
        max-width: 100% !important;
    }

    .secondary-grids {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
    }
}

@media (max-width: 640px) {
    main {
        padding: 12px 10px !important;
    }

    .glass, .card {
        padding: 14px !important;
        border-radius: 16px !important;
    }

    .card-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
        margin-bottom: 1rem !important;
    }

    h3 {
        font-size: 1.7rem !important;
    }

    .indicator-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }

    .indicator {
        padding: 10px !important;
    }

    .value {
        font-size: 1rem !important;
    }

    /* Target & Risk Grid responsive 2x2 */
    .card-container .glass > div[style*="grid-template-columns"] {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
        padding: 10px !important;
    }

    /* Virtual Paper Trading Grid */
    #paperTradingSection div[style*="grid-template-columns: repeat(auto-fit, minmax(200px, 1fr))"] {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }

    #paperTradingSection div[style*="320px 1fr"] {
        grid-template-columns: 1fr !important;
        gap: 14px !important;
    }

    /* News Grid */
    #marketNewsGrid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    /* Calculators Grid */
    #calculatorsSection div[style*="minmax(330px, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    /* AI Chatbot Full-Screen Native Bottom-Sheet on Mobile */
    #aiChatbotContainer {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100% !important;
        max-height: 100% !important;
        border-radius: 0 !important;
        border: none !important;
        z-index: 99999 !important;
    }

    #aiChatbotBtn {
        bottom: 16px !important;
        right: 14px !important;
        padding: 8px 12px !important;
        font-size: 0.78rem !important;
        gap: 6px !important;
    }

    #aiChatbotBtn > div:nth-child(2) > span:nth-child(2) {
        display: none !important;
    }

    .marquee-bar {
        padding: 5px 0 !important;
    }

    .ticker-item {
        font-size: 0.72rem !important;
    }
}