:root {
    --stock-green: #00a86b;
    --stock-green-dark: #008c5a;
    --stock-red: #ef4444;
    --stock-surface: #ffffff;
    --stock-border: #edf3ee;
    --stock-text: #1a1a2e;
    --stock-muted: #5a6a7a;
}

.stock-dashboard-page {
    background: #f5f7f6;
}

.calc-page .calc-header {
    padding: 50px 60px 40px;
    background: linear-gradient(135deg, #f0fff4 0%, #e8f5e9 60%, #c8e6c9 100%);
    position: relative;
    overflow: hidden;
}

.calc-page .calc-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(0, 168, 107, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.calc-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

.calc-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--stock-green);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 16px;
    transition: gap 0.15s;
}

.calc-back:hover {
    gap: 10px;
}

.calc-header h1 {
    font-size: 34px;
    font-weight: 800;
    color: var(--stock-text);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.calc-header p {
    font-size: 15px;
    color: var(--stock-muted);
}

.calc-body-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 40px 80px;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
}

.calc-panel {
    background: var(--stock-surface);
    border-radius: 20px;
    padding: 36px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
    border: 1px solid #f0f4f0;
}

.calc-panel h2 {
    font-size: 16px;
    font-weight: 700;
    color: var(--stock-text);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f4f0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-panel h2 svg {
    color: var(--stock-green);
}

.field-input {
    display: flex;
    align-items: center;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    padding: 0 14px;
    background: #fff;
    transition: border-color .2s, box-shadow .2s;
}

.field-input:focus-within {
    border-color: var(--stock-green);
    box-shadow: 0 0 0 3px rgba(0, 168, 107, 0.08);
}

.field-input span {
    font-size: 14px;
    color: #aab4be;
    font-weight: 600;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

.field-input input {
    flex: 1;
    border: none;
    outline: none;
    padding: 14px 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--stock-text);
    font-family: Poppins, inherit;
    background: transparent;
}

.result-box {
    background: linear-gradient(135deg, var(--stock-green), #00c07a);
    border-radius: 16px;
    padding: 28px;
    color: #fff;
    margin-bottom: 20px;
    text-align: center;
}

.result-box .result-label {
    font-size: 13px;
    opacity: 0.85;
    margin-bottom: 6px;
    font-weight: 500;
}

.result-box .result-value {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f0f4f0;
}

.result-row:last-child {
    border-bottom: none;
}

.rr-label {
    font-size: 13.5px;
    color: var(--stock-muted);
    font-weight: 500;
}

.rr-val {
    font-size: 15px;
    font-weight: 700;
    color: var(--stock-text);
}

.rr-val.green {
    color: var(--stock-green);
}

.rr-val.red {
    color: var(--stock-red);
}

.calc-cta {
    display: block;
    text-align: center;
    background: var(--stock-green);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    padding: 16px;
    border-radius: 12px;
    text-decoration: none;
    margin-top: 24px;
    transition: transform .18s ease, opacity .18s ease, box-shadow .18s ease;
}

.calc-cta:hover {
    opacity: 0.94;
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(0, 168, 107, 0.16);
}

.stock-toolbar {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 24px;
    align-items: center;
    margin-bottom: 28px;
}

.stock-toolbar-copy h2 {
    margin: 10px 0 10px;
    padding-bottom: 0;
    border-bottom: none;
    font-size: 26px;
}

.stock-toolbar-copy p {
    color: var(--stock-muted);
    line-height: 1.8;
    font-size: 14px;
    max-width: 55ch;
}

.stock-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(0, 168, 107, 0.1);
    color: var(--stock-green);
    font-size: 12px;
    font-weight: 700;
}

.stock-search {
    display: flex;
    gap: 12px;
    align-items: center;
}

.stock-search-input {
    flex: 1;
}

.stock-search-btn {
    border: none;
    background: linear-gradient(135deg, var(--stock-green), var(--stock-green-dark));
    color: #fff;
    font-family: Poppins, inherit;
    font-size: 14px;
    font-weight: 700;
    border-radius: 12px;
    padding: 15px 22px;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease;
}

.stock-search-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(0, 168, 107, 0.18);
}

.market-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.market-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--stock-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease;
}

.market-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, rgba(0, 168, 107, 0.2), rgba(0, 168, 107, 0.8));
}

.market-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.09);
}

.market-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
}

.market-card-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--stock-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.market-card-status {
    font-size: 12px;
    font-weight: 700;
    color: var(--stock-green);
    background: rgba(0, 168, 107, 0.08);
    border-radius: 999px;
    padding: 7px 10px;
}

.market-card-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--stock-text);
    letter-spacing: -0.04em;
    margin-bottom: 8px;
}

.market-card-change {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
}

.market-card-note {
    margin-top: 12px;
    font-size: 13px;
    color: #7a8898;
}

.stock-main-grid {
    grid-template-columns: 0.86fr 1.14fr;
}

.stock-side-column {
    display: grid;
    gap: 28px;
}

.stock-list-panel {
    min-height: 320px;
}

.stock-list {
    display: grid;
    gap: 14px;
}

.stock-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: center;
    padding: 18px;
    border: 1px solid var(--stock-border);
    border-radius: 16px;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.stock-item:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 168, 107, 0.18);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.06);
}

.stock-item-main {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stock-item-symbol {
    font-size: 16px;
    font-weight: 700;
    color: var(--stock-text);
}

.stock-item-name {
    font-size: 13px;
    color: #7b8b98;
}

.stock-item-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.stock-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--stock-text);
}

.stock-item-change {
    font-size: 13px;
    font-weight: 700;
}

.stock-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.stock-mini-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 13px;
    border-radius: 10px;
    background: rgba(0, 168, 107, 0.08);
    color: var(--stock-green);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
}

.stock-change-up {
    color: var(--stock-green);
}

.stock-change-down {
    color: var(--stock-red);
}

.stock-chart-panel {
    min-height: 668px;
}

.stock-chart-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.stock-panel-subtitle {
    color: #758495;
    font-size: 13px;
    margin-top: -14px;
    margin-bottom: 20px;
}

.stock-ghost-link {
    color: var(--stock-green);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    background: rgba(0, 168, 107, 0.08);
    padding: 10px 14px;
    border-radius: 999px;
}

.stock-highlight-card {
    text-align: left;
    background: linear-gradient(135deg, #00a86b, #27c383);
}

.stock-highlight-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.stock-highlight-meta span:first-child {
    font-size: 16px;
    font-weight: 700;
}

.stock-change-chip {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    font-size: 13px;
    font-weight: 700;
}

.stock-chart-wrap {
    height: 290px;
    margin-top: 6px;
    position: relative;
}

.stock-chart-wrap canvas {
    width: 100% !important;
    height: 100% !important;
}

.chart-loading {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 16px;
    transition: opacity .2s ease, visibility .2s ease;
}

.chart-loading.is-hidden {
    opacity: 0;
    visibility: hidden;
}

.stock-metrics {
    margin-top: 24px;
}

.stock-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.stock-actions .calc-cta {
    margin-top: 24px;
}

.stock-secondary-cta {
    background: #edf9f3;
    color: var(--stock-green);
    box-shadow: none;
}

.stock-primary-cta {
    background: linear-gradient(135deg, var(--stock-green), var(--stock-green-dark));
}

.skeleton-card::before {
    display: none;
}

.skeleton {
    background: linear-gradient(90deg, #eef3f0 25%, #f7faf8 50%, #eef3f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.3s infinite linear;
    border-radius: 10px;
}

.skeleton-title {
    width: 36%;
    height: 14px;
    margin-bottom: 16px;
}

.skeleton-value {
    width: 68%;
    height: 30px;
    margin-bottom: 12px;
}

.skeleton-line {
    width: 54%;
    height: 12px;
}

.skeleton-chart {
    width: 100%;
    height: 100%;
    border-radius: 16px;
}

.skeleton-list-row {
    height: 88px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@media (max-width: 900px) {
    .calc-header {
        padding: 40px 24px 30px;
    }

    .calc-header h1 {
        font-size: 26px;
    }

    .calc-body-wrap {
        padding: 24px 16px 60px;
    }

    .calc-panel {
        padding: 24px 20px;
    }

    .calc-grid,
    .market-overview-grid,
    .stock-toolbar,
    .stock-main-grid,
    .stock-actions {
        grid-template-columns: 1fr;
    }

    .stock-search {
        flex-direction: column;
        align-items: stretch;
    }

    .stock-search-btn {
        width: 100%;
    }
}