:root {
        --snow-emerald: #10b981;
        --snow-blue: #3b82f6;
        --snow-rose: #f43f5e;
        --snow-bg-card: rgba(255, 255, 255, 0.95);
        --snow-border: rgba(226, 232, 240, 0.8);
        --snow-text-main: #0f172a;
        --snow-text-muted: #64748b;
        --snow-bg-input: rgba(255, 255, 255, 0.8);
        --snow-bg-subtle: rgba(0, 0, 0, 0.02);
        --snow-bg-tab: rgba(0, 0, 0, 0.05);
    }

    .theme-dark,
    [data-theme="dark"] {
        --snow-bg-card: rgba(15, 23, 42, 0.9);
        --snow-border: rgba(30, 41, 59, 1);
        --snow-text-main: #f8fafc;
        --snow-text-muted: #94a3b8;
        --snow-bg-input: rgba(0, 0, 0, 0.3);
    }

    .snow-container {
        width: 100%;
        color: var(--snow-text-main);
    }

    .snow-main-card {
        background: var(--snow-bg-card);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border-radius: 2.5rem;
        border: 1px solid var(--snow-border);
        display: grid;
        grid-template-columns: 1fr;
        box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.1);
        overflow: hidden;
    }

    @media (min-width: 1024px) {
        .snow-main-card {
            grid-template-columns: 380px 1fr;
        }
    }

    .snow-sidebar {
        padding: 3rem 2.5rem;
        background: var(--snow-bg-subtle);
        border-right: 1px solid var(--snow-border);
        overflow-y: auto;
        max-height: 80vh;
    }

    .snow-title {
        font-size: 1.75rem;
        font-weight: 900;
        letter-spacing: -0.04em;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 2.5rem;
        color: var(--snow-emerald);
    }

    .snow-section-label {
        display: block;
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        opacity: 0.4;
        margin-bottom: 1.5rem;
    }

    .snow-input-group {
        margin-bottom: 1.5rem;
    }

    .snow-label {
        display: block;
        font-size: 0.75rem;
        font-weight: 850;
        margin-bottom: 0.6rem;
        opacity: 0.8;
    }

    .snow-input-wrapper {
        position: relative;
        display: flex;
        align-items: center;
    }

    .snow-input {
        width: 100%;
        background: var(--snow-bg-input);
        border: 1.5px solid var(--snow-border);
        padding: 1rem 1.25rem;
        border-radius: 1.25rem;
        font-size: 1rem;
        font-weight: 700;
        color: inherit;
        transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    }

    .snow-input:focus {
        outline: none;
        border-color: var(--snow-emerald);
        box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.1);
    }

    .snow-input-unit {
        position: absolute;
        right: 1.25rem;
        font-weight: 900;
        font-size: 0.75rem;
        opacity: 0.3;
        pointer-events: none;
    }

    .snow-help-text,
    .snow-input-help {
        font-size: 0.6rem;
        line-height: 1.4;
        opacity: 0.4;
        font-weight: bold;
        margin-top: 0.5rem;
    }

    .snow-method-tabs {
        display: flex;
        background: var(--snow-bg-tab);
        padding: 0.4rem;
        border-radius: 1.25rem;
        margin: 2rem 0;
        gap: 0.4rem;
    }

    .snow-tab {
        flex: 1;
        padding: 0.85rem;
        border-radius: 1rem;
        border: none;
        font-weight: 900;
        font-size: 0.75rem;
        cursor: pointer;
        background: transparent;
        color: var(--snow-text-muted);
        transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    }

    .snow-tab.active {
        background: white;
        color: var(--snow-emerald);
        box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
    }

    .theme-dark .snow-tab.active,
    [data-theme="dark"] .snow-tab.active {
        background: rgba(255, 255, 255, 0.1);
        color: white;
    }

    .snow-adder-card {
        background: rgba(16, 185, 129, 0.08);
        border: 1.5px solid rgba(16, 185, 129, 0.2);
        padding: 2rem 1.5rem;
        border-radius: 1.75rem;
        margin-bottom: 2rem;
    }

    .snow-adder-content {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .snow-grid-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .snow-btn {
        padding: 0.85rem 1.5rem;
        border-radius: 1rem;
        border: none;
        font-weight: 900;
        font-size: 0.75rem;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
        display: flex;
        align-items: center;
        gap: 0.75rem;
        justify-content: center;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .snow-btn-add {
        background: linear-gradient(
            135deg,
            var(--snow-emerald),
            var(--snow-blue)
        );
        color: white;
    }

    .snow-btn-add:hover {
        transform: translateY(-2px);
        box-shadow: 0 20px 40px -10px rgba(16, 185, 129, 0.2);
    }

    .snow-btn-clear {
        margin-top: 2rem;
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--snow-rose);
        opacity: 0.5;
        background: none;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        transition: all 0.3s ease;
    }

    .snow-btn-clear:hover {
        opacity: 1;
        color: var(--snow-rose);
    }

    .snow-content {
        padding: 3rem;
        overflow-y: auto;
        max-height: 80vh;
    }

    .snow-empty-view {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-height: 400px;
        text-align: center;
    }

    .snow-empty-icon {
        font-size: 3rem;
        opacity: 0.2;
        margin-bottom: 1rem;
    }

    .snow-empty-title {
        font-size: 1.5rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: -0.02em;
        margin-bottom: 1rem;
    }

    .snow-empty-description {
        max-width: 300px;
        font-size: 0.875rem;
        opacity: 0.5;
    }

    .snow-hidden {
        display: none;
    }

    .snow-inventory-area {
        margin-bottom: 2rem;
    }

    .snow-mini-table {
        border: 1px solid var(--snow-border);
        border-radius: 1rem;
        overflow: hidden;
    }

    .snow-table-row {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr 60px;
        padding: 1rem;
        font-size: 0.875rem;
        border-bottom: 1px solid var(--snow-border);
        align-items: center;
    }

    .snow-table-header {
        background: var(--snow-bg-subtle);
        font-weight: 900;
        text-transform: uppercase;
        font-size: 0.65rem;
        opacity: 0.6;
    }

    .snow-debt-list {
        max-height: 200px;
        overflow-y: auto;
    }

    .snow-debt-item {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr 60px;
        padding: 1rem;
        border-bottom: 1px solid var(--snow-border);
        align-items: center;
        gap: 1rem;
    }

    .snow-debt-remove {
        background: none;
        border: none;
        color: var(--snow-rose);
        cursor: pointer;
        font-weight: 900;
        font-size: 1.25rem;
        opacity: 0.3;
        transition: opacity 0.3s ease;
    }

    .snow-debt-remove:hover {
        opacity: 1;
    }

    .snow-results-hero {
        background: linear-gradient(
            135deg,
            rgba(16, 185, 129, 0.1),
            rgba(59, 130, 246, 0.1)
        );
        border: 1.5px solid var(--snow-border);
        border-radius: 1.75rem;
        padding: 3rem;
        margin-bottom: 2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .snow-hero-main {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .snow-hero-label {
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        opacity: 0.6;
    }

    .snow-hero-value {
        font-size: 2.5rem;
        font-weight: 900;
        letter-spacing: -0.02em;
        color: var(--snow-emerald);
    }

    .snow-hero-badge {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        background: rgba(16, 185, 129, 0.1);
        padding: 1rem 1.5rem;
        border-radius: 1rem;
        font-weight: 900;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--snow-emerald);
    }

    .snow-grid-stats {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .snow-stat-box {
        background: var(--snow-bg-subtle);
        border: 1px solid var(--snow-border);
        border-radius: 1.25rem;
        padding: 2rem 1.5rem;
        text-align: center;
    }

    .snow-stat-highlight {
        background: rgba(59, 130, 246, 0.08);
        border-color: rgba(59, 130, 246, 0.2);
    }

    .snow-stat-value {
        font-size: 1.875rem;
        font-weight: 900;
        color: var(--snow-emerald);
        margin-bottom: 0.5rem;
    }

    .snow-stat-label {
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        opacity: 0.6;
    }

    .snow-action-plan {
        margin-bottom: 3rem;
    }

    .snow-action-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 2rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .snow-action-title {
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        opacity: 0.6;
    }

    .snow-action-help {
        font-size: 0.6rem;
        font-weight: 900;
        background: rgba(59, 130, 246, 0.1);
        padding: 0.5rem 1rem;
        border-radius: 2rem;
        text-transform: uppercase;
        color: var(--snow-blue);
    }

    .snow-action-list {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .snow-plan-item {
        display: grid;
        grid-template-columns: 50px 1fr 1fr;
        gap: 1.5rem;
        align-items: center;
        padding: 1.5rem;
        background: var(--snow-bg-subtle);
        border: 1.5px solid var(--snow-border);
        border-radius: 1rem;
    }

    .snow-plan-item.active-step {
        background: rgba(16, 185, 129, 0.05);
        border-color: rgba(16, 185, 129, 0.3);
    }

    .snow-step-marker {
        width: 50px;
        height: 50px;
        background: var(--snow-emerald);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        font-weight: 900;
        font-size: 1.25rem;
    }

    .snow-step-body {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .snow-step-label {
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        opacity: 0.6;
    }

    .snow-step-name {
        font-size: 1rem;
        font-weight: 900;
        color: var(--snow-text-main);
    }

    .snow-step-amount {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 0.25rem;
        text-align: right;
    }

    .snow-step-amount span {
        font-size: 0.65rem;
        opacity: 0.6;
        text-transform: uppercase;
    }

    .snow-step-amount strong {
        font-size: 1.25rem;
        font-weight: 900;
        color: var(--snow-emerald);
    }

    .snow-table-container {
        margin-bottom: 2rem;
    }

    .snow-table-header-action {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .snow-table-title {
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        opacity: 0.6;
    }

    .snow-btn-export {
        font-size: 0.65rem;
        font-weight: 900;
        text-transform: uppercase;
        border: none;
        background: none;
        color: var(--snow-emerald);
        border-bottom: 2px solid rgba(16, 185, 129, 0.3);
        cursor: pointer;
        padding: 0.25rem 0;
        transition: all 0.3s ease;
    }

    .snow-btn-export:hover {
        border-bottom-color: var(--snow-emerald);
    }

    .snow-table-overlay {
        border: 1px solid var(--snow-border);
        border-radius: 1rem;
        overflow: hidden;
    }

    .snow-table-scroll {
        overflow-x: auto;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.875rem;
    }

    table thead {
        background: var(--snow-bg-subtle);
        font-weight: 900;
        text-transform: uppercase;
        font-size: 0.65rem;
        opacity: 0.6;
    }

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

    table td {
        padding: 1rem;
        border-bottom: 1px solid var(--snow-border);
    }

    table tr:last-child td {
        border-bottom: none;
    }

    .snow-table-free {
        color: var(--snow-emerald);
        font-weight: 900;
    }

    .snow-table-muted {
        opacity: 0.6;
    }

    @media (max-width: 768px) {
        .snow-sidebar {
            max-height: none;
        }
        .snow-content {
            max-height: none;
        }
        .snow-results-hero {
            flex-direction: column;
            text-align: center;
            gap: 1.5rem;
        }
        .snow-grid-2 {
            grid-template-columns: 1fr;
        }
        .snow-table-row {
            grid-template-columns: 1fr;
        }
        .snow-table-header {
            display: none;
        }
        .snow-debt-item {
            grid-template-columns: 1fr;
            padding: 1rem 0;
            border-left: 4px solid var(--snow-emerald);
            padding-left: 1rem;
        }
    }