:root {
    --bg: #f5f7fb;
    --card-bg: #ffffff;
    --primary: #1d4ed8;
    --accent: #10b981;
    --danger: #dc2626;
    --warning: #facc15;
    --warning-strong: #c08401;
    --text: #111827;
    --muted: #6b7280;
    --card-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    --card-border: rgba(148, 163, 184, 0.22);
    --card-alt-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(239, 246, 255, 0.92));
    --card-alt-border: rgba(148, 163, 184, 0.26);
    --header-bg: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    --header-text: #ffffff;
    --header-subtext: rgba(255, 255, 255, 0.82);
    --nav-bg: rgba(15, 23, 42, 0.95);
    --nav-border: rgba(148, 163, 184, 0.25);
    --nav-shadow: 0 16px 30px rgba(15, 23, 42, 0.18);
    --nav-link: rgba(241, 245, 249, 0.92);
    --nav-link-hover: #ffffff;
    --nav-pill-bg: rgba(148, 163, 184, 0.16);
    --nav-pill-border: rgba(148, 163, 184, 0.32);
    --chip-bg: rgba(15, 23, 42, 0.12);
    --tooltip-bg: rgba(15, 23, 42, 0.94);
    --tooltip-bg-accent: rgba(30, 64, 175, 0.9);
    --tooltip-text: #e2e8f0;
    --tooltip-border: rgba(148, 163, 184, 0.35);
    --tooltip-shadow: 0 24px 48px rgba(15, 23, 42, 0.32);
    --control-bg: rgba(29, 78, 216, 0.08);
    --control-border: rgba(29, 78, 216, 0.3);
    --control-border-strong: rgba(29, 78, 216, 0.45);
    --control-text: #1d4ed8;
    --control-hover: rgba(29, 78, 216, 0.16);
    --control-active-bg: #1d4ed8;
    --control-active-text: #ffffff;
    --control-active-shadow: 0 4px 12px rgba(29, 78, 216, 0.3);
    --table-header: #e5e7eb;
    --table-border: #e5e7eb;
    --table-stripe: #f9fafb;
    --metric-subtext: rgba(17, 24, 39, 0.65);
    --upload-gradient: linear-gradient(135deg, rgba(29, 78, 216, 0.08), rgba(16, 185, 129, 0.08));
    --upload-border: rgba(29, 78, 216, 0.28);
    --upload-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
    --distribution-bg: linear-gradient(135deg, rgba(248, 250, 252, 0.95), rgba(224, 231, 255, 0.88));
    font-family: 'Segoe UI', Tahoma, sans-serif;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    transition: background-color 0.4s ease, color 0.4s ease;
    color-scheme: light;
}

body.theme-dark {
    --bg: #0b1120;
    --card-bg: #111c34;
    --primary: #60a5fa;
    --accent: #34d399;
    --danger: #f87171;
    --warning: #fde68a;
    --warning-strong: #fbbf24;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --card-shadow: 0 18px 44px rgba(2, 6, 23, 0.65);
    --card-border: rgba(148, 163, 184, 0.28);
    --card-alt-bg: linear-gradient(135deg, rgba(17, 24, 39, 0.92), rgba(30, 41, 59, 0.88));
    --card-alt-border: rgba(59, 130, 246, 0.35);
    --header-bg: linear-gradient(135deg, rgba(11, 17, 32, 0.95) 0%, rgba(30, 58, 138, 0.95) 100%);
    --header-text: #f8fafc;
    --header-subtext: rgba(226, 232, 240, 0.78);
    --nav-bg: rgba(11, 17, 32, 0.95);
    --nav-border: rgba(71, 85, 105, 0.6);
    --nav-shadow: 0 18px 40px rgba(2, 6, 23, 0.65);
    --nav-link: rgba(226, 232, 240, 0.85);
    --nav-link-hover: #f8fafc;
    --nav-pill-bg: rgba(148, 163, 184, 0.18);
    --nav-pill-border: rgba(148, 163, 184, 0.32);
    --chip-bg: rgba(148, 163, 184, 0.18);
    --tooltip-bg: rgba(15, 23, 42, 0.88);
    --tooltip-bg-accent: rgba(30, 64, 175, 0.84);
    --tooltip-text: #f8fafc;
    --tooltip-border: rgba(96, 165, 250, 0.45);
    --tooltip-shadow: 0 28px 52px rgba(2, 6, 23, 0.6);
    --control-bg: rgba(96, 165, 250, 0.16);
    --control-border: rgba(96, 165, 250, 0.4);
    --control-border-strong: rgba(96, 165, 250, 0.6);
    --control-text: #bfdbfe;
    --control-hover: rgba(96, 165, 250, 0.25);
    --control-active-bg: #3b82f6;
    --control-active-text: #f8fafc;
    --control-active-shadow: 0 6px 18px rgba(37, 99, 235, 0.45);
    --table-header: rgba(148, 163, 184, 0.16);
    --table-border: rgba(148, 163, 184, 0.2);
    --table-stripe: rgba(148, 163, 184, 0.08);
    --metric-subtext: rgba(226, 232, 240, 0.85);
    --upload-gradient: linear-gradient(135deg, rgba(37, 99, 235, 0.22), rgba(20, 184, 166, 0.22));
    --upload-border: rgba(96, 165, 250, 0.45);
    --upload-shadow: 0 28px 60px rgba(2, 6, 23, 0.6);
    --distribution-bg: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 118, 110, 0.28));
    color-scheme: dark;
}

.app-header {
    padding: 2.4rem 1rem 1.6rem;
    background: var(--header-bg);
    color: var(--header-text);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.2);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
}

.header-top {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.header-copy {
    text-align: left;
}

.header-copy h1 {
    margin: 0 0 0.4rem;
    font-size: 2.15rem;
}

.header-copy p {
    margin: 0;
    color: var(--header-subtext);
    max-width: 640px;
}

.app-header .header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.main-nav {
    background: var(--nav-bg);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: var(--nav-shadow);
    margin-bottom: 1.5rem;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-link {
    color: var(--nav-link);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--nav-link-hover);
    background: var(--nav-pill-bg);
    border-color: var(--nav-pill-border);
    transform: translateY(-1px);
    outline: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem 4rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.onboarding-panels {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.collapsible-bar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.collapsible-bar> :first-child {
    flex: 1;
}

.collapsible-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 1px solid var(--control-border);
    background: var(--control-bg);
    color: var(--control-text);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.collapsible-toggle:hover,
.collapsible-toggle:focus-visible {
    transform: translateY(-1px);
    background: var(--control-hover);
    border-color: var(--control-border-strong);
    outline: none;
}

[data-collapsible] .collapsible-toggle span[aria-hidden="true"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-weight: 700;
}

[data-collapsible] .collapsible-toggle span[aria-hidden="true"]::before {
    content: '−';
}

[data-collapsible].is-collapsed .collapsible-toggle span[aria-hidden="true"]::before {
    content: '+';
}

[data-collapsible].is-collapsed [data-collapsible-content] {
    display: none;
}

.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;
}

.promo-wrapper {
    display: flex;
    justify-content: center;
}

.promo-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--card-alt-bg);
    border: 1px solid var(--card-alt-border);
    box-shadow: var(--card-shadow);
    max-width: 680px;
    width: 100%;
}

.promo-card h2 {
    margin: 0 0 0.6rem;
    font-size: 1.35rem;
}

.promo-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.95rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(15, 23, 42, 0.25);
    color: var(--header-text);
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
    backdrop-filter: blur(8px);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
    transform: translateY(-1px);
    background: rgba(15, 23, 42, 0.32);
    border-color: rgba(255, 255, 255, 0.45);
    outline: none;
}

.theme-toggle__icon {
    font-size: 1rem;
}

.theme-toggle__label {
    font-size: 0.85rem;
}

body.theme-dark .theme-toggle {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(148, 163, 184, 0.18);
    color: var(--header-text);
}

body.theme-dark .theme-toggle:hover,
body.theme-dark .theme-toggle:focus-visible {
    background: rgba(148, 163, 184, 0.26);
    border-color: rgba(148, 163, 184, 0.5);
}

@media (max-width: 720px) {
    .header-inner {
        align-items: stretch;
    }

    .app-header .header-actions {
        justify-content: space-between;
    }

    .theme-toggle {
        align-self: flex-start;
    }
}

@media (min-width: 768px) {
    .header-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .header-copy {
        max-width: 720px;
    }
}

.card {
    background: var(--card-bg);
    border-radius: 14px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--card-border);
    padding: 1.1rem 1.35rem;
    transition: background-color 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.card h2 {
    margin-top: 0;
}

.info-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-prop-card {
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(16, 185, 129, 0.12));
    border: 1px solid rgba(59, 130, 246, 0.25);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

body.theme-dark .value-prop-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(20, 184, 166, 0.16));
    border-color: rgba(96, 165, 250, 0.45);
}

.value-prop-card h2 {
    margin: 0;
    font-size: 1.35rem;
}

.value-prop-card p,
.value-prop-card li {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.value-prop-card ul {
    margin: 0;
    padding-left: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.value-prop-note {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text);
    font-weight: 600;
}

.howto-card {
    background: var(--card-alt-bg);
    border: 1px solid var(--card-alt-border);
}

.howto-card h2 {
    margin: 0;
    font-size: 1.3rem;
}

.howto-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.howto-column {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.howto-column h3 {
    margin: 0;
    font-size: 1.05rem;
}

.howto-column ul,
.howto-column ol {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.95rem;
}

.howto-note {
    margin: 0;
    font-size: 0.9rem;
    color: var(--muted);
    background: var(--upload-gradient);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    border: 1px dashed var(--upload-border);
}

.privacy-note {
    color: var(--text-subdued);
    border-style: solid;
    border-color: var(--card-border);
    background: var(--card-bg);
}

.upload-card {
    overflow: hidden;
}

.upload-card__header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.upload-card__header p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.upload-dropzone {
    position: relative;
    display: block;
    border: 2px dashed var(--upload-border);
    border-radius: 16px;
    padding: 1.6rem 1.2rem;
    text-align: center;
    background: var(--upload-gradient);
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.3s ease, border-color 0.2s ease;
    box-shadow: var(--upload-shadow);
}

.upload-dropzone input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-dropzone__content {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    align-items: center;
    justify-content: center;
    color: var(--text);
    pointer-events: none;
}

.upload-dropzone__icon {
    font-size: 2rem;
    line-height: 1;
}

.upload-dropzone__copy {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    font-size: 0.95rem;
}

.upload-dropzone__copy strong {
    font-size: 1.05rem;
}

.upload-dropzone__copy span {
    color: var(--muted);
    font-size: 0.85rem;
}

.upload-dropzone__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    color: #0f172a;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

body.theme-dark .upload-dropzone__cta {
    background: rgba(15, 23, 42, 0.55);
    color: #e2e8f0;
    box-shadow: inset 0 1px 0 rgba(148, 163, 184, 0.4);
}

.upload-dropzone:hover,
.upload-dropzone:focus-within,
.upload-dropzone.is-active {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 24px 54px rgba(15, 23, 42, 0.18);
}

body.theme-dark .upload-dropzone:hover,
body.theme-dark .upload-dropzone:focus-within,
body.theme-dark .upload-dropzone.is-active {
    box-shadow: 0 28px 62px rgba(2, 6, 23, 0.65);
}

.upload-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.upload-filename {
    font-weight: 600;
    color: var(--text);
    min-height: 1.2rem;
}

.analyze-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.75rem 1.65rem;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--primary), #2563eb);
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.analyze-button .button-spinner {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-top-color: #fff;
    animation: spin 0.9s linear infinite;
    display: none;
}

.analyze-button .button-label {
    position: relative;
    z-index: 1;
}

.analyze-button:hover,
.analyze-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(37, 99, 235, 0.35);
    outline: none;
}

.analyze-button.is-loading {
    cursor: progress;
    filter: brightness(0.9);
}

.analyze-button.is-loading .button-spinner {
    display: inline-block;
}

.analyze-button.is-loading .button-label {
    opacity: 0.75;
}

.analyze-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
}

.upload-hint {
    margin: 0;
    font-size: 0.85rem;
    color: var(--muted);
    text-align: right;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 640px) {
    .upload-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .upload-filename {
        text-align: center;
    }
}

.alert {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
}

.alert ul {
    margin: 0;
    padding-left: 1.2rem;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
}

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


.insights-grid {
    margin-top: 1rem;
    display: grid;
    gap: 0.85rem;
    width: 100%;
}

.insights-grid--five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    justify-items: stretch;
}

@media (max-width: 1180px) {
    .insights-grid--five {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 960px) {
    .insights-grid--five {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .insights-grid--five {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .insights-grid--five {
        grid-template-columns: minmax(0, 1fr);
    }
}

.metric-card {
    position: relative;
    overflow: visible;
    padding: 1.1rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    border: 1px solid var(--card-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card--insight {
    padding: 0.65rem 0.85rem 0.85rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.3rem;
    min-height: 118px;
}

.metric-card--insight .metric-label {
    width: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
}

.metric-card--insight .metric-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.metric-card--insight .metric-subtext {
    font-size: 0.76rem;
    color: var(--metric-subtext);
}

.metric-card::after {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    opacity: 0.25;
    pointer-events: none;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0) 70%);
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.12);
}

.metric-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    font-weight: 600;
}

.metric-info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.1rem;
    height: 1.1rem;
    margin-left: 0.4rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.85) 0%, rgba(129, 140, 248, 0.75) 100%);
    color: #f8fafc;
    font-size: 0.62rem;
    font-weight: 700;
    cursor: help;
    position: relative;
    transition: background 0.2s ease, color 0.2s ease;
    box-shadow: 0 4px 10px rgba(29, 78, 216, 0.28);
}

.metric-info::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translate(-50%, 4px);
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.92) 0%, rgba(15, 23, 42, 0.88) 45%, rgba(30, 64, 175, 0.9) 100%);
    color: var(--tooltip-text);
    padding: 0.75rem 0.95rem;
    border-radius: 12px;
    border: 1px solid var(--tooltip-border);
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: 0.015em;
    width: 240px;
    max-width: min(280px, 80vw);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: var(--tooltip-shadow);
    z-index: 30;
    text-align: left;
    backdrop-filter: blur(16px);
    text-shadow: 0 6px 18px rgba(15, 23, 42, 0.35);
}

.metric-info::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px 6px 0 6px;
    border-style: solid;
    border-color: var(--tooltip-bg) transparent transparent transparent;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.metric-info:hover,
.metric-info:focus-visible {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95) 0%, rgba(147, 197, 253, 0.75) 100%);
    color: #f8fafc;
    outline: none;
}

body.theme-dark .metric-info:hover,
body.theme-dark .metric-info:focus-visible {
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.85) 0%, rgba(59, 130, 246, 0.8) 100%);
}

.metric-info:hover::after,
.metric-info:focus-visible::after {
    opacity: 1;
    transform: translate(-50%, -4px);
}

.metric-info:hover::before,
.metric-info:focus-visible::before {
    opacity: 1;
}

@media (max-width: 600px) {
    .metric-info::after {
        width: min(260px, 80vw);
    }
}

.metric-value {
    font-size: 1.65rem;
    font-weight: 700;
    margin: 0;
}

.metric-subtext {
    font-size: 0.8rem;
    color: var(--metric-subtext);
}

.metric-positive {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.14), rgba(16, 185, 129, 0.04));
    border-color: rgba(16, 185, 129, 0.4);
}

.metric-positive .metric-value {
    color: var(--accent);
}

.metric-warning {
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.18), rgba(250, 204, 21, 0.04));
    border-color: rgba(250, 204, 21, 0.45);
}

.metric-warning .metric-value {
    color: var(--warning-strong);
}

.metric-negative {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.18), rgba(220, 38, 38, 0.04));
    border-color: rgba(220, 38, 38, 0.45);
}

.metric-negative .metric-value {
    color: var(--danger);
}

.metric-neutral {
    background: linear-gradient(135deg, rgba(148, 163, 184, 0.15), rgba(148, 163, 184, 0.05));
    border-color: rgba(148, 163, 184, 0.35);
}

.metric-neutral .metric-value {
    color: var(--text);
}

.grid.two-column {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 900px) {
    .grid.two-column {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

table thead {
    background: var(--table-header);
}

table th,
table td {
    padding: 0.6rem;
    text-align: left;
    border-bottom: 1px solid var(--table-border);
}

table tbody tr:nth-child(even) {
    background: var(--table-stripe);
}

.positive {
    color: var(--accent);
    font-weight: 600;
}

.negative {
    color: var(--danger);
    font-weight: 600;
}

.distribution {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.distribution-item {
    background: var(--distribution-bg);
    border-radius: 12px;
    padding: 0.95rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    border: 1px solid var(--card-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

body.theme-dark .distribution-item {
    box-shadow: inset 0 1px 0 rgba(148, 163, 184, 0.15);
}

.distribution-item .label {
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.distribution-item .value {
    font-size: 1.3rem;
    font-weight: 600;
}

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

.stats-grid>div {
    background: rgba(15, 23, 42, 0.02);
    border-radius: 10px;
    padding: 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.stats-grid h3 {
    margin-top: 0;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stats-grid p {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.toggle {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-weight: 600;
    padding: 0;
    margin-bottom: 1rem;
}

.chart-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chart-canvas {
    position: relative;
    width: 100%;
    min-height: 260px;
}

.chart-canvas canvas {
    width: 100%;
    height: 100%;
}

.chart-card--equity .chart-canvas {
    height: 420px;
}

.chart-card--hourly .chart-canvas {
    height: 320px;
}

.chart-header {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: space-between;
}

.chart-description {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.chart-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.chart-group {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.chart-group-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.chart-button {
    background: var(--control-bg);
    border: 1px solid var(--control-border);
    color: var(--control-text);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

.chart-button:hover {
    background: var(--control-hover);
}

.chart-button.active {
    background: var(--control-active-bg);
    color: var(--control-active-text);
    box-shadow: var(--control-active-shadow);
}

.chart-button.subtle {
    background: rgba(148, 163, 184, 0.1);
    border-color: rgba(148, 163, 184, 0.3);
    color: var(--muted);
}

.chart-button.subtle:hover {
    background: rgba(148, 163, 184, 0.2);
}

.chart-group--slider {
    gap: 0.3rem;
}

.chart-group--slider label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.chart-group--slider input[type="range"] {
    accent-color: var(--primary);
}

@media (max-width: 640px) {
    .chart-card--equity canvas {
        height: 360px;
    }
}