/* ═══════════════════════════════════════════════════════════════════════════
 * pension-calc.css  —  CalculatorFix Pension Calculator
 * Namespace: pc-  (all selectors prefixed to avoid conflicts)
 * ═══════════════════════════════════════════════════════════════════════════ */

/* ── Variables (mirrors site colour scheme) ─────────────────────────────── */
:root {
    --pc-accent:        #0ea5e9;
    --pc-accent-dark:   #0369a1;
    --pc-accent-light:  #e0f2fe;
    --pc-accent-hover:  #bae6fd;
    --pc-interest:      #fbbf24;
    --pc-teal:          #14b8a6;
    --pc-green:         #22c55e;
    --pc-warning-text:  #b45309;
    --pc-warning-bg:    #fffbeb;
    --pc-warning-brd:   #fde68a;
    --pc-bg:            #ffffff;
    --pc-bg-soft:       #f8fafc;
    --pc-bg-muted:      #f1f5f9;
    --pc-text-primary:  #0f172a;
    --pc-text-secondary:#475569;
    --pc-text-muted:    #94a3b8;
    --pc-border:        #e2e8f0;
    --pc-border-soft:   #f1f5f9;
    --pc-shadow-focus:  0 0 0 4px rgba(14,165,233,0.15);
    --pc-radius:        10px;
    --pc-radius-sm:     6px;
    --pc-transition:    0.18s ease;
}

/* ══════════════════════════════════════════════════════════════════════
   WIDGET WRAPPER
══════════════════════════════════════════════════════════════════════ */

#pc-pension-calc {
    width: 100%;
}

/* ── Tab navigation ──────────────────────────────────────────────────── */

.pc-tab-nav {
    display: flex;
    gap: 4px;
    background: var(--pc-bg-muted);
    border-radius: var(--pc-radius);
    padding: 4px;
    margin-bottom: 20px;
}

.pc-tab-btn {
    flex: 1;
    padding: 9px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--pc-text-secondary);
    background: transparent;
    border: none;
    border-radius: calc(var(--pc-radius) - 2px);
    cursor: pointer;
    transition: all var(--pc-transition);
    white-space: nowrap;
}

.pc-tab-btn:hover {
    color: var(--pc-text-primary);
    background: rgba(255,255,255,0.7);
}

.pc-tab-btn.pc-tab-active {
    background: var(--pc-bg);
    color: var(--pc-accent-dark);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.pc-tab-panel {
    display: block;
}

.pc-tab-hidden {
    display: none !important;
}

/* ── Inputs grid ─────────────────────────────────────────────────────── */

.pc-inputs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
}

.pc-input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pc-input-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pc-text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.pc-input-hint {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--pc-text-muted);
    background: var(--pc-bg-muted);
    padding: 1px 6px;
    border-radius: 20px;
    border: 1px solid var(--pc-border);
    flex-shrink: 0;
}

.pc-input-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius-sm);
    background: var(--pc-bg);
    overflow: hidden;
    transition: border-color var(--pc-transition), box-shadow var(--pc-transition);
}

.pc-input-wrap:focus-within {
    border-color: var(--pc-accent);
    box-shadow: var(--pc-shadow-focus);
}

.pc-input-prefix,
.pc-input-suffix {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pc-text-muted);
    background: var(--pc-bg-muted);
    padding: 0 9px;
    height: 100%;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--pc-border);
    flex-shrink: 0;
    user-select: none;
}

.pc-input-suffix {
    border-right: none;
    border-left: 1px solid var(--pc-border);
}

.pc-calc-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 8px 10px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--pc-text-primary);
    background: transparent;
    width: 100%;
    min-width: 0;
    -moz-appearance: textfield;
}

.pc-calc-input::-webkit-outer-spin-button,
.pc-calc-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.pc-input-desc {
    font-size: 0.7rem;
    color: var(--pc-text-muted);
    line-height: 1.3;
}

/* ── Action buttons ──────────────────────────────────────────────────── */

.pc-action-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
    flex-wrap: wrap;
}

.pc-submit-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    background: var(--pc-accent);
    border: none;
    border-radius: var(--pc-radius-sm);
    cursor: pointer;
    transition: background var(--pc-transition), transform 0.1s ease,
                box-shadow var(--pc-transition);
    box-shadow: 0 2px 8px rgba(14,165,233,0.3);
    min-width: 160px;
}

.pc-submit-btn:hover {
    background: var(--pc-accent-dark);
    box-shadow: 0 4px 14px rgba(14,165,233,0.35);
}

.pc-submit-btn:active {
    transform: translateY(1px);
    box-shadow: 0 1px 4px rgba(14,165,233,0.25);
}

.pc-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pc-text-secondary);
    background: var(--pc-bg-soft);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius-sm);
    cursor: pointer;
    transition: all var(--pc-transition);
    white-space: nowrap;
}

.pc-clear-btn:hover {
    color: #e11d48;
    border-color: #fecdd3;
    background: #fff1f2;
}

/* ══════════════════════════════════════════════════════════════════════
   RESULTS
══════════════════════════════════════════════════════════════════════ */

.pc-results {
    margin-top: 22px;
    border-top: 1.5px solid var(--pc-border-soft);
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    animation: pc-fadeIn 0.28s ease;
}

@keyframes pc-fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Headline cards ──────────────────────────────────────────────────── */

.pc-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.pc-result-card {
    background: var(--pc-bg-soft);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.pc-result-card-primary {
    background: var(--pc-accent-light);
    border-color: var(--pc-accent);
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.pc-result-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--pc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pc-result-card-primary .pc-result-label {
    color: var(--pc-accent-dark);
}

.pc-result-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--pc-text-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.pc-result-card-primary .pc-result-value {
    color: var(--pc-accent-dark);
    font-size: 1.55rem;
}

.pc-result-sub {
    font-size: 0.68rem;
    color: var(--pc-text-muted);
    font-style: italic;
}

.pc-result-card-primary .pc-result-sub {
    font-size: 0.72rem;
    color: var(--pc-accent-dark);
    opacity: 0.8;
}

/* ── Breakdown bar ───────────────────────────────────────────────────── */

.pc-breakdown {
    background: var(--pc-bg-soft);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius);
    padding: 14px;
}

.pc-breakdown-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--pc-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0 0 10px;
}

.pc-breakdown-bar {
    display: flex;
    border-radius: 30px;
    overflow: hidden;
    height: 14px;
    background: var(--pc-bg-muted);
}

.pc-bar-contrib {
    background: var(--pc-accent);
    height: 100%;
    transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
    min-width: 2px;
}

.pc-bar-growth {
    background: var(--pc-teal);
    height: 100%;
    transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
    flex: 1;
    min-width: 2px;
}

.pc-breakdown-legend {
    display: flex;
    gap: 16px;
    margin-top: 9px;
    flex-wrap: wrap;
}

.pc-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--pc-text-secondary);
}

.pc-legend-item::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.pc-legend-contrib::before { background: var(--pc-accent); }
.pc-legend-growth::before  { background: var(--pc-teal); }

/* ── Scenario grid ───────────────────────────────────────────────────── */

.pc-scenarios {
    background: var(--pc-bg-soft);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius);
    padding: 14px;
}

.pc-scenarios-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--pc-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0 0 12px;
}

.pc-scenarios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.pc-scenario-card {
    background: var(--pc-bg);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius-sm);
    padding: 10px 11px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: center;
    transition: border-color var(--pc-transition), box-shadow var(--pc-transition);
}

.pc-scenario-card.pc-scenario-mid {
    border-color: var(--pc-accent);
    background: var(--pc-accent-light);
}

.pc-scenario-tag {
    font-size: 0.67rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 20px;
    display: inline-block;
    text-align: center;
}

.pc-scenario-low     { background: #f1f5f9; color: var(--pc-text-secondary); }
.pc-scenario-mid-tag { background: var(--pc-accent); color: #fff; }
.pc-scenario-high    { background: #dcfce7; color: #15803d; }

.pc-scenario-pot {
    font-size: 1.0rem;
    font-weight: 800;
    color: var(--pc-text-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.pc-scenario-card.pc-scenario-mid .pc-scenario-pot {
    color: var(--pc-accent-dark);
}

.pc-scenario-income {
    font-size: 0.7rem;
    color: var(--pc-text-muted);
    font-style: italic;
}

/* ── On-track indicator ──────────────────────────────────────────────── */

.pc-ontrack {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--pc-radius);
    border: 1.5px solid var(--pc-border);
    background: var(--pc-bg-soft);
}

.pc-ontrack.pc-ontrack-good   { background: #f0fdf4; border-color: #bbf7d0; }
.pc-ontrack.pc-ontrack-ok     { background: var(--pc-warning-bg); border-color: var(--pc-warning-brd); }
.pc-ontrack.pc-ontrack-behind { background: #fff1f2; border-color: #fecdd3; }

.pc-ontrack-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.pc-ontrack-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--pc-text-secondary);
    margin: 0;
    line-height: 1.5;
}

.pc-ontrack.pc-ontrack-good   .pc-ontrack-text { color: #15803d; }
.pc-ontrack.pc-ontrack-ok     .pc-ontrack-text { color: var(--pc-warning-text); }
.pc-ontrack.pc-ontrack-behind .pc-ontrack-text { color: #be123c; }

/* ── Results disclaimer ──────────────────────────────────────────────── */

.pc-results-disclaimer {
    font-size: 0.7rem;
    color: var(--pc-text-muted);
    margin: 0;
    padding: 10px 12px;
    background: var(--pc-bg-muted);
    border-radius: var(--pc-radius-sm);
    border-left: 3px solid var(--pc-border);
    line-height: 1.5;
    font-style: italic;
}

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET
══════════════════════════════════════════════════════════════════════ */

@media (max-width: 680px) {
    .pc-inputs-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .pc-results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pc-result-card-primary {
        flex-direction: column;
        align-items: flex-start;
        grid-column: 1 / -1;
    }

    .pc-scenarios-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }

    .pc-scenario-pot {
        font-size: 0.85rem;
    }
}

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE
══════════════════════════════════════════════════════════════════════ */

@media (max-width: 440px) {
    .pc-tab-btn {
        font-size: 0.74rem;
        padding: 8px 10px;
    }

    .pc-results-grid {
        grid-template-columns: 1fr;
    }

    .pc-result-card-primary {
        grid-column: auto;
    }

    .pc-scenarios-grid {
        grid-template-columns: 1fr;
    }

    .pc-action-row {
        flex-direction: column;
    }

    .pc-submit-btn,
    .pc-clear-btn {
        width: 100%;
        justify-content: center;
    }

    .pc-result-value {
        font-size: 1.1rem;
    }

    .pc-result-card-primary .pc-result-value {
        font-size: 1.25rem;
    }

    .pc-breakdown-legend {
        gap: 10px;
    }
}