/* --- Investment Calculator Specific Styles --- */

.tool-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-8);
    align-items: start;
}

.input-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.input-group {
    display: flex;
    flex-direction: column;
    height: 100%;
    /* Grid: domyślne min-width:auto blokuje kurczenie - bez tego flex z selectem wychodzi poza kolumnę */
    min-width: 0;
}

label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

input, select {
    width: 100%;
    padding: 0 1rem;
    height: 48px;
    border-radius: var(--radius-xl);
    border: 1.5px solid var(--color-border);
    background: var(--color-surface-2);
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
    background: var(--color-surface);
}

.privacy-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: #10b981;
}

.input-with-currency, .input-with-select {
    display: flex;
    gap: 0;
    align-items: stretch;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-surface-2);
    transition: all 0.2s ease;
    height: 48px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    position: relative;
    z-index: 5;
}

.input-with-currency:focus-within, .input-with-select:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.input-with-currency input, .input-with-select input {
    flex: 1 1 0;
    border: none !important;
    background: transparent !important;
    padding: 0 1.25rem;
    height: 100%;
    font-weight: 700;
    color: var(--color-text) !important;
    width: auto;
    min-width: 0;
    line-height: normal;
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
}

/* Nadpisuje globalne .custom-select { width:100% } - w rzędzie flex to powodowało przepełnienie kolumny */
.input-with-currency .custom-select,
.input-with-select .custom-select {
    border: none !important;
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0 !important;
    border-left: 1px solid var(--color-border) !important;
    background: var(--color-surface) !important;
    flex: 0 1 42%;
    width: auto !important;
    min-width: 0;
    max-width: 42%;
}

.input-with-currency .custom-select .cs-selected,
.input-with-select .custom-select .cs-selected {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0 !important;
    height: 100% !important;
    padding: 0 2.15rem 0 0.75rem !important;
    font-size: 0.95rem !important;
    min-width: 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.input-with-currency .custom-select .cs-options div,
.input-with-select .custom-select .cs-options div {
    white-space: nowrap !important;
    padding: 0.85rem 1.15rem !important;
}

/* Natywny select jest ukryty - szerokość ustawia .custom-select powyżej */
.currency-select,
.frequency-select {
    min-width: 0;
}

/* Hide Spinners Globally for Premium Look */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}

input[type=number] {
  -moz-appearance: textfield;
  appearance: none;
}

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

.advanced-toggle {
    margin-top: var(--space-4);
    cursor: pointer;
}

.advanced-toggle summary {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-text-muted);
    padding: var(--space-2) 0;
    transition: color var(--transition);
}

.advanced-toggle summary:hover {
    color: var(--color-primary);
}

.advanced-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--color-surface-2);
    border-radius: var(--radius-xl);
    border: 1px dashed var(--color-border);
    margin-top: var(--space-2);
}

/* --- Results --- */
.results-container {
    margin-top: var(--space-10);
}

.result-card-main {
    background: var(--color-primary-highlight);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    text-align: center;
    margin-bottom: var(--space-6);
    box-shadow: 0 10px 30px -10px rgba(1, 105, 111, 0.2);
}

.result-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: var(--space-2);
    display: block;
}

.result-value-big {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.result-item {
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: var(--radius-xl);
    padding: var(--space-5) var(--space-6);
    transition: transform var(--transition), border-color var(--transition);
}

.result-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.result-item-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
    display: block;
}

.result-item-value {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
}

.investment-chart-wrapper {
    box-shadow: var(--shadow-sm);
}

@media (max-width: 1000px) {
    .tool-layout {
        grid-template-columns: 1fr;
    }
    .ad-sidebar {
        display: none;
    }
}

@media (max-width: 600px) {
    .input-section {
        grid-template-columns: 1fr;
    }
    .results-grid {
        grid-template-columns: 1fr;
    }
    .advanced-grid {
        grid-template-columns: 1fr;
    }
    .input-with-currency > .custom-select,
    .input-with-select > .custom-select {
        flex: 0 1 46%;
        max-width: 46%;
    }
}