/**
 * FSA Investing Labs — Interactive Components
 * Scorecard Lab, Fee Simulator, DCA Lab, Risk Tolerance
 */

/* ── Ratio Sandbox ─────────────────────────────────────────── */
.ratio-sandbox {
    background: var(--fsa-bg-card);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin: 2rem 0;
}

.ratio-sandbox h3 {
    color: var(--fsa-green);
    font-size: var(--font-size-2xl);
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.ratio-input-group label {
    display: block;
    color: var(--fsa-text-accent);
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: 0.35rem;
}

.ratio-input-group input {
    width: 100%;
    background: rgba(0,0,0,0.4);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.85rem;
    color: var(--fsa-text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family-mono);
    transition: border-color var(--transition-base);
}

.ratio-input-group input:focus {
    outline: none;
    border-color: var(--fsa-green);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.2);
}

/* ── Traffic Light ─────────────────────────────────────────── */
.traffic-light {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: all var(--transition-base);
}

.traffic-light.green {
    background: rgba(16,185,129,0.18);
    color: #34d399;
    border: 1.5px solid rgba(16,185,129,0.4);
}

.traffic-light.yellow {
    background: rgba(245,158,11,0.18);
    color: #fbbf24;
    border: 1.5px solid rgba(245,158,11,0.4);
}

.traffic-light.red {
    background: rgba(239,68,68,0.18);
    color: #f87171;
    border: 1.5px solid rgba(239,68,68,0.4);
}

.traffic-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.traffic-light.green .traffic-dot { background: #34d399; box-shadow: 0 0 8px rgba(52,211,153,0.5); }
.traffic-light.yellow .traffic-dot { background: #fbbf24; box-shadow: 0 0 8px rgba(251,191,36,0.5); }
.traffic-light.red .traffic-dot { background: #f87171; box-shadow: 0 0 8px rgba(248,113,113,0.5); }

/* ── Ratio Result Cards ────────────────────────────────────── */
.ratio-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.ratio-result-card {
    background: var(--fsa-bg-dark);
    border: 2px solid var(--fsa-border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    transition: all var(--transition-base);
}

.ratio-result-card .ratio-name {
    font-size: var(--font-size-xs);
    color: var(--fsa-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.ratio-result-card .ratio-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    font-family: var(--font-family-mono);
    margin-bottom: 0.5rem;
}

.ratio-result-card .ratio-value.good { color: #34d399; }
.ratio-result-card .ratio-value.caution { color: #fbbf24; }
.ratio-result-card .ratio-value.danger { color: #f87171; }

.ratio-result-card .ratio-context {
    font-size: var(--font-size-xs);
    color: var(--fsa-text-secondary);
    line-height: 1.5;
}

/* ── Sector Reminder Badge ─────────────────────────────────── */
.sector-reminder {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.3);
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    margin-top: 1rem;
    font-size: var(--font-size-sm);
    color: #93c5fd;
}

/* ── Slider Challenge ──────────────────────────────────────── */
.slider-challenge {
    background: var(--fsa-bg-secondary);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin: 2rem 0;
}

.slider-challenge h4 {
    color: var(--fsa-green-light);
    font-size: var(--font-size-lg);
    margin-bottom: 1rem;
}

.slider-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

.slider-row label {
    color: var(--fsa-text-secondary);
    font-size: var(--font-size-sm);
    min-width: 120px;
}

.slider-row input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    outline: none;
}

.slider-row input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--fsa-green);
    cursor: pointer;
    box-shadow: 0 0 8px rgba(16,185,129,0.4);
    transition: all var(--transition-fast);
}

.slider-row input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 12px rgba(16,185,129,0.6);
}

.slider-value-badge {
    background: var(--fsa-bg-card);
    border: 1px solid var(--fsa-border-medium);
    border-radius: var(--radius-md);
    padding: 0.3rem 0.75rem;
    min-width: 80px;
    text-align: center;
    font-family: var(--font-family-mono);
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: var(--fsa-green);
}

/* ── Case Study Cards ──────────────────────────────────────── */
.case-study-pack {
    margin: 2rem 0;
}

.case-study-card {
    background: var(--fsa-bg-card);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.case-study-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--fsa-gradient-primary);
}

.case-study-card .company-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.company-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: rgba(16,185,129,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.company-name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--fsa-text-primary);
}

.company-sector {
    font-size: var(--font-size-sm);
    color: var(--fsa-text-dim);
}

.case-data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    margin: 1rem 0;
}

.case-data-item {
    background: rgba(0,0,0,0.3);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    text-align: center;
}

.case-data-item .data-label {
    font-size: var(--font-size-xs);
    color: var(--fsa-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.case-data-item .data-value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    font-family: var(--font-family-mono);
    color: var(--fsa-text-primary);
    margin-top: 0.25rem;
}

/* ── Match Game ────────────────────────────────────────────── */
.match-game {
    margin: 2rem 0;
}

.match-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.match-item {
    background: var(--fsa-bg-card);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
    user-select: none;
}

.match-item:hover {
    border-color: var(--fsa-green);
    transform: translateY(-2px);
}

.match-item.selected {
    border-color: var(--fsa-green);
    background: rgba(16,185,129,0.1);
    box-shadow: var(--shadow-glow);
}

.match-item.correct {
    border-color: #34d399;
    background: rgba(16,185,129,0.15);
}

.match-item.incorrect {
    border-color: #ef4444;
    background: rgba(239,68,68,0.1);
}

.match-item .match-company {
    font-weight: var(--font-weight-bold);
    color: var(--fsa-text-primary);
    margin-bottom: 0.25rem;
}

.match-item .match-data {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    color: var(--fsa-green);
}

/* ── Label Buttons (for match game answers) ────────────────── */
.label-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.label-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--fsa-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 36px;
    min-width: auto;
}

.label-btn:hover {
    border-color: var(--fsa-green);
    color: var(--fsa-green);
}

.label-btn.active {
    background: var(--fsa-green);
    border-color: var(--fsa-green);
    color: #000;
}

/* ── One Number Trap Nudge ─────────────────────────────────── */
.one-number-nudge {
    background: rgba(245,158,11,0.1);
    border: 2px solid rgba(245,158,11,0.3);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin: 1.5rem 0;
    display: none;
    animation: nudgeSlide 0.3s ease;
}

.one-number-nudge.visible {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.one-number-nudge .nudge-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.one-number-nudge .nudge-text {
    color: #fbbf24;
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

@keyframes nudgeSlide {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Scorecard Template ────────────────────────────────────── */
.scorecard {
    background: var(--fsa-bg-card);
    border: 3px solid var(--fsa-green);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin: 2rem 0;
}

.scorecard-header {
    background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(16,185,129,0.1));
    padding: 1.5rem 2rem;
    border-bottom: 2px solid rgba(16,185,129,0.3);
}

.scorecard-header h3 {
    color: var(--fsa-green);
    font-size: var(--font-size-xl);
    margin-bottom: 0.25rem;
}

.scorecard-header .scorecard-company {
    font-family: var(--font-family-mono);
    color: var(--fsa-text-secondary);
    font-size: var(--font-size-sm);
}

.scorecard-section {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.scorecard-section:last-child {
    border-bottom: none;
}

.scorecard-section h4 {
    font-size: var(--font-size-sm);
    color: var(--fsa-green-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.scorecard-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

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

.scorecard-row .sc-label {
    color: var(--fsa-text-secondary);
    font-size: var(--font-size-sm);
}

.scorecard-row .sc-value {
    font-family: var(--font-family-mono);
    font-weight: 700;
    font-size: var(--font-size-base);
}

.scorecard-row .sc-value.good { color: #34d399; }
.scorecard-row .sc-value.caution { color: #fbbf24; }
.scorecard-row .sc-value.danger { color: #f87171; }

.scorecard-decision {
    background: var(--fsa-bg-dark);
    padding: 1.5rem 2rem;
    text-align: center;
}

.decision-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1rem;
}

.decision-btn {
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid;
    min-height: 40px;
    min-width: auto;
}

.decision-btn.never {
    border-color: rgba(239,68,68,0.4);
    background: rgba(239,68,68,0.1);
    color: #f87171;
}
.decision-btn.watchlist {
    border-color: rgba(245,158,11,0.4);
    background: rgba(245,158,11,0.1);
    color: #fbbf24;
}
.decision-btn.starter {
    border-color: rgba(59,130,246,0.4);
    background: rgba(59,130,246,0.1);
    color: #93c5fd;
}
.decision-btn.add-slowly {
    border-color: rgba(16,185,129,0.4);
    background: rgba(16,185,129,0.1);
    color: #34d399;
}

.decision-btn:hover {
    transform: translateY(-2px);
}

.decision-btn.selected {
    box-shadow: 0 0 12px currentColor;
    transform: scale(1.05);
}

/* ── Fee Simulator ─────────────────────────────────────────── */
.fee-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.fee-column {
    background: var(--fsa-bg-dark);
    border: 2px solid var(--fsa-border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: border-color var(--transition-base);
}

.fee-column.winner {
    border-color: var(--fsa-green);
    box-shadow: var(--shadow-glow);
}

.fee-column .fee-label {
    font-size: var(--font-size-sm);
    color: var(--fsa-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.fee-column .fee-amount {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
    font-family: var(--font-family-mono);
    margin-bottom: 0.25rem;
}

.fee-column .fee-amount.good { color: #34d399; }
.fee-column .fee-amount.bad { color: #f87171; }

.fee-column .fee-detail {
    font-size: var(--font-size-sm);
    color: var(--fsa-text-secondary);
}

.fee-lost {
    text-align: center;
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: rgba(239,68,68,0.1);
    border: 2px solid rgba(239,68,68,0.3);
    border-radius: var(--radius-lg);
}

.fee-lost .lost-amount {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    font-family: var(--font-family-mono);
    color: #f87171;
}

.fee-lost .lost-label {
    font-size: var(--font-size-sm);
    color: var(--fsa-text-secondary);
    margin-top: 0.25rem;
}

/* ── DCA Simulator ─────────────────────────────────────────── */
.dca-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.dca-strategy-card {
    background: var(--fsa-bg-dark);
    border: 2px solid var(--fsa-border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition-base);
}

.dca-strategy-card.best {
    border-color: var(--fsa-green);
    box-shadow: var(--shadow-glow);
}

.dca-strategy-card .strategy-name {
    font-size: var(--font-size-sm);
    color: var(--fsa-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}

.dca-strategy-card .strategy-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    font-family: var(--font-family-mono);
    color: var(--fsa-text-primary);
    margin-bottom: 0.25rem;
}

.dca-strategy-card .strategy-return {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.dca-strategy-card .strategy-return.positive { color: #34d399; }
.dca-strategy-card .strategy-return.negative { color: #f87171; }

/* ── Risk Tolerance Scenarios ──────────────────────────────── */
.risk-scenario {
    background: var(--fsa-bg-card);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin: 1.5rem 0;
}

.risk-scenario .scenario-number {
    font-size: var(--font-size-xs);
    color: var(--fsa-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.risk-scenario .scenario-prompt {
    font-size: var(--font-size-lg);
    color: var(--fsa-text-primary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.risk-choice {
    background: rgba(0,0,0,0.3);
    border: 2px solid var(--fsa-border-medium);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    color: var(--fsa-text-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.risk-choice:hover {
    border-color: var(--fsa-green);
    transform: translateX(4px);
}

.risk-choice.selected {
    border-color: var(--fsa-green);
    background: rgba(16,185,129,0.1);
}

/* ── Risk Profile Result ───────────────────────────────────── */
.risk-profile-result {
    background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(16,185,129,0.05));
    border: 3px solid var(--fsa-green);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.risk-profile-result .profile-type {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--fsa-green);
    margin-bottom: 0.5rem;
}

.risk-profile-result .profile-desc {
    color: var(--fsa-text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.risk-meter {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 1.5rem auto;
    max-width: 400px;
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
}

.risk-meter-segment {
    flex: 1;
    height: 100%;
    transition: opacity var(--transition-base);
}

.risk-meter-segment.conservative { background: #3b82f6; }
.risk-meter-segment.moderate { background: #10b981; }
.risk-meter-segment.growth { background: #f59e0b; }
.risk-meter-segment.aggressive { background: #ef4444; }

.risk-meter-segment.active {
    box-shadow: 0 0 8px currentColor;
}

.risk-meter-segment:not(.active) {
    opacity: 0.25;
}

/* ── Visibility Score Stars ────────────────────────────────── */
.visibility-score {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.vis-star {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.15);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vis-star.filled {
    color: #fbbf24;
    text-shadow: 0 0 6px rgba(251,191,36,0.4);
}

.vis-star:hover {
    transform: scale(1.2);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .ratio-input-grid { grid-template-columns: 1fr; }
    .ratio-results-grid { grid-template-columns: 1fr 1fr; }
    .fee-comparison { grid-template-columns: 1fr; }
    .dca-results { grid-template-columns: 1fr; }
    .match-game-grid { grid-template-columns: 1fr; }
    .case-data-grid { grid-template-columns: repeat(2, 1fr); }
    .decision-options { flex-direction: column; }
    .scorecard-section { padding: 1rem 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
    .slider-row input[type="range"]::-webkit-slider-thumb { transition: none; }
    .one-number-nudge { animation: none; }
    .match-item, .risk-choice { transition: none; }
}