:root {
    --bg-dark: #0a0b10;
    --card-bg: #151821;
    --sidebar-bg: #11141d;
    --neon-blue: #00f0ff;
    --neon-green: #00ffa3;
    --neon-red: #ff2e2e;
    --gold: #ffd700;
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-inactive: #4a5568;
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', sans-serif;
    --font-accent: 'Space Grotesk', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
}

.app-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: 100vh;
}

/* SIDEBAR */
.sidebar {
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 50px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-green));
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.logo span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 2px;
}

.nav-section {
    margin-bottom: 40px;
}

.nav-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-inactive);
    margin-bottom: 20px;
    letter-spacing: 1.5px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 5px;
    color: var(--text-secondary);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(0, 240, 255, 0.15);
    color: var(--neon-blue);
    border-right: 4px solid var(--neon-blue);
    font-weight: 700;
}

.watchlist-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-radius: 10px;
    cursor: pointer;
    margin-bottom: 5px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
}

.watchlist-item:hover {
    border-color: var(--border-color);
    background: rgba(255, 255, 255, 0.05);
}

.watchlist-item .symbol {
    font-weight: 700;
    font-family: var(--font-mono);
}

.watchlist-item .price-up {
    color: var(--neon-green);
    font-size: 13px;
    font-family: var(--font-mono);
}

.watchlist-item .price-down {
    color: var(--neon-red);
    font-size: 13px;
    font-family: var(--font-mono);
}

.sidebar-footer {
    margin-top: auto;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    color: var(--text-inactive);
}

.status-indicator .dot {
    width: 6px;
    height: 6px;
    background-color: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-green);
}

/* MAIN CONTENT */
.main-content {
    padding: 30px 40px;
    overflow-y: auto;
    height: 100vh;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.search-container {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 0 20px;
    width: 500px;
    border: 1px solid var(--border-color);
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.search-icon {
    color: var(--text-inactive);
}

.search-container input {
    background: transparent;
    border: none;
    color: white;
    padding: 15px;
    font-size: 14px;
    width: 100%;
    outline: none;
}

.search-container button {
    background: linear-gradient(135deg, var(--neon-blue), #00a3ff);
    border: none;
    color: white;
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 700;
    font-family: var(--font-display);
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notification-badge {
    cursor: pointer;
    font-size: 18px;
    transition: transform 0.2s;
}

.notification-badge:hover {
    transform: scale(1.1);
}

.avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #2d3748, #1a202c);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    overflow: hidden;
}

/* CARDS & GRID */
.card {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.full-width {
    grid-column: 1 / -1;
}

.section-title {
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.chip {
    background: rgba(255, 255, 255, 0.03);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: inline-block;
}

.chip:hover {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
}

.metric-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 15px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.metric-label {
    font-size: 10px;
    color: var(--text-inactive);
    margin-bottom: 5px;
}

.metric-value {
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-mono);
}

/* SCENARIOS */
.scenario-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.scenario-card {
    padding: 20px;
    border-radius: 15px;
    font-size: 13px;
    line-height: 1.6;
}

.scenario-card.bullish {
    background: rgba(0, 255, 163, 0.05);
    border: 1px solid rgba(0, 255, 163, 0.2);
}

.scenario-card.bearish {
    background: rgba(255, 46, 46, 0.05);
    border: 1px solid rgba(255, 46, 46, 0.2);
}

.text-bullish {
    color: var(--neon-green);
}

.text-bearish {
    color: var(--neon-red);
}

/* TABLES */
.fin-table {
    width: 100%;
    border-collapse: collapse;
}

.fin-table th {
    text-align: left;
    font-size: 10px;
    color: var(--text-inactive);
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
}

.fin-table td {
    padding: 15px 10px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
}

/* UTILS */
.loading-bar {
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 2px;
    background: var(--neon-blue);
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--neon-blue);
}

.loading-status {
    position: absolute;
    top: 100%;
    left: 20px;
    font-size: 11px;
    color: var(--neon-blue);
    font-family: var(--font-mono);
    margin-top: 12px;
    animation: loading-pulse 2s infinite;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    pointer-events: none;
    z-index: 5;
    opacity: 0.6;
}

@keyframes loading-pulse {
    0% {
        opacity: 0.4;
        transform: translateY(0);
    }

    50% {
        opacity: 1;
        transform: translateY(-2px);
    }

    100% {
        opacity: 0.4;
        transform: translateY(0);
    }
}

/* --- INVESTING.COM STYLE OVERRIDES --- */
.investing-header {
    background: #1a1e23;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.investing-title-row {
    display: flex;
    align-items: baseline;
    gap: 15px;
    margin-bottom: 5px;
}

.vni-label {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

#vni-main-price {
    font-size: 32px;
    font-weight: 800;
    font-family: var(--font-mono);
}

#vni-main-change {
    font-size: 18px;
    font-weight: 600;
}

.investing-status-row {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-bar-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-bar {
    width: 150px;
    height: 4px;
    background: #333;
    border-radius: 2px;
    position: relative;
}

.range-indicator {
    width: 6px;
    height: 10px;
    background: #ccc;
    position: absolute;
    top: -3px;
    border-radius: 1px;
}

.chart-controls {
    display: flex;
    gap: 15px;
    padding: 10px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.1);
}

.chart-controls span {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
}

.chart-controls span.active {
    background: var(--neon-blue);
    color: #000;
}

.investing-periods {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    border-top: 1px solid var(--border-color);
    background: #12151a;
}

.period-col {
    padding: 15px 10px;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.p-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.p-val {
    font-size: 13px;
    font-weight: 700;
}

.p-up {
    color: var(--neon-green);
}

.p-down {
    color: var(--neon-red);
}

/* --- RESPONSIVE DESIGN --- */
.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-primary);
    margin-right: 15px;
}

/* Tablet & Large Mobile (Under 1024px) */
@media screen and (max-width: 1024px) {
    .app-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 280px;
        transition: left 0.3s ease;
        box-shadow: 20px 0 50px rgba(0, 0, 0, 0.5);
        z-index: 2000;
        background: var(--sidebar-bg);
    }

    .sidebar.active {
        left: 0;
    }

    .menu-toggle {
        display: block;
    }

    .main-content {
        padding: 20px;
        width: 100%;
    }

    .search-container {
        width: 100%;
    }

    .investing-periods {
        grid-template-columns: repeat(3, 1fr);
    }

    .period-col {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
}

/* Mobile (Under 768px) */
@media screen and (max-width: 768px) {
    .top-header {
        flex-direction: column;
        gap: 15px;
        margin-bottom: 20px;
        align-items: flex-start;
    }

    .user-profile {
        width: 100%;
        justify-content: flex-end;
    }

    .search-container {
        width: 100%;
        gap: 10px;
        padding: 10px;
    }

    .investing-title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    #vni-main-price {
        font-size: 24px;
    }

    .investing-status-row {
        flex-wrap: wrap;
    }

    .range-bar-container {
        width: 100%;
        margin-top: 10px;
    }

    /* Force ALL grids to single column on mobile */
    .scenario-grid,
    .metrics-grid,
    [style*="grid-template-columns: 1fr 1fr"],
    [style*="grid-template-columns: 1fr 2fr"],
    [style*="grid-template-columns: repeat(2"] {
        grid-template-columns: 1fr !important;
    }

    .card {
        padding: 15px;
    }

    .report-header {
        flex-direction: column;
        gap: 15px;
        text-align: left !important;
    }

    .main-ticker-display {
        font-size: 24px;
    }

    /* Strategy section - single column */
    #r-strategy-section .card > div {
        grid-template-columns: 1fr !important;
    }

    #r-strategy-section .card > div > div {
        border-right: none !important;
        padding-right: 0 !important;
        padding-bottom: 20px;
    }

    /* Tech analysis 2-col grid -> 1 col */
    #tech-result-section [style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    /* Deep analysis + macro 2-col -> 1 col */
    #reportArea > div > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    /* Inline strategy grid 1fr 1fr -> 1fr 1fr (2 per row ok on compact) */
    #r-strategy-section [style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr 1fr !important;
    }

    /* News ticker grid */
    #ticker-news-section [style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }

    /* Period columns wrap tighter */
    .investing-periods {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Small phones */
@media screen and (max-width: 480px) {
    .investing-periods {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-content {
        padding: 12px;
    }

    /* Banner text wrapping */
    #trial-banner div,
    #upgrade-banner div,
    #usage-banner div {
        flex-wrap: wrap;
        gap: 6px;
    }

    /* All double grids become single on small phones */
    [style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
}