/* ==========================================================
   Simulateur d'investissement IFA — styles dédiés
   Hérite des variables CSS de styles.css (bleu marine + or)
   ========================================================== */

.sim-body {
    background: var(--bg-light);
    min-height: 100vh;
}

/* ===== HERO ===== */
.sim-hero {
    position: relative;
    padding: 140px 0 70px;
    background: var(--gradient-primary);
    color: #fff;
    overflow: hidden;
}

.sim-hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 12% 20%, rgba(201, 162, 39, 0.18) 0%, transparent 40%),
        radial-gradient(circle at 88% 80%, rgba(201, 162, 39, 0.12) 0%, transparent 45%),
        linear-gradient(135deg, transparent 0%, transparent 100%);
    pointer-events: none;
}

/* Subtle grid overlay */
.sim-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
}

.sim-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
}

.sim-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(201, 162, 39, 0.18);
    border: 1px solid rgba(201, 162, 39, 0.5);
    color: var(--gold-light);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.sim-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 18px;
    color: #fff;
}

.sim-hero-subtitle {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    max-width: 680px;
    margin: 0 auto 32px;
}

.sim-hero-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
}

.sim-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.sim-hero-meta i {
    color: var(--gold-light);
}

/* ===== MAIN ===== */
.sim-main {
    margin: -40px auto 80px;
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

/* ===== CARDS ===== */
.sim-card {
    background: #fff;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 36px 38px;
    border: 1px solid rgba(26, 42, 94, 0.06);
}

.sim-step-header {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.sim-step-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--gold-light);
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 12px;
    display: grid;
    place-items: center;
    box-shadow: 0 4px 12px rgba(26, 42, 94, 0.25);
}

.sim-step-header > div:nth-child(2) {
    flex: 1;
    min-width: 240px;
}

.sim-step-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.55rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.sim-step-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

/* ===== SEARCH ===== */
.search-bar {
    margin-bottom: 28px;
}

.search-input-wrap {
    position: relative;
    margin-bottom: 14px;
}

.search-input-wrap > i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 1rem;
}

#search-input {
    width: 100%;
    padding: 16px 18px 16px 48px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: 12px;
    color: var(--text-color);
    transition: var(--transition);
}

#search-input:focus {
    outline: none;
    background: #fff;
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.15);
}

.search-results {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(26, 42, 94, 0.08);
    max-height: 360px;
    overflow-y: auto;
    z-index: 50;
    display: none;
}

.search-results.open {
    display: block;
}

.search-result {
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    border-bottom: 1px solid rgba(26, 42, 94, 0.05);
    transition: background 0.15s ease;
}

.search-result:last-child { border-bottom: none; }

.search-result:hover,
.search-result.active {
    background: var(--bg-light);
}

.search-result-symbol {
    font-family: 'Montserrat', monospace;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.95rem;
    min-width: 90px;
}

.search-result-name {
    flex: 1;
    color: var(--text-color);
    font-size: 0.92rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-result-meta {
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.search-empty,
.search-loading {
    padding: 22px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.search-loading i { margin-right: 8px; color: var(--gold); }

.search-suggest {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.suggest-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-right: 6px;
}

.chip {
    background: var(--bg-light);
    border: 1px solid rgba(26, 42, 94, 0.1);
    color: var(--primary-color);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    padding: 7px 14px;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
}

.chip:hover {
    background: var(--primary-color);
    color: var(--gold-light);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* ===== MODE TOGGLE ===== */
.mode-toggle {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 18px;
    padding: 16px 18px;
    background: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 22px;
}

.mode-label {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.92rem;
}

.mode-pills {
    display: inline-flex;
    background: #fff;
    border-radius: 10px;
    padding: 4px;
    box-shadow: inset 0 0 0 1px rgba(26, 42, 94, 0.1);
}

.mode-pill {
    background: transparent;
    border: none;
    padding: 8px 16px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.mode-pill.active {
    background: var(--primary-color);
    color: var(--gold-light);
    box-shadow: 0 2px 6px rgba(26, 42, 94, 0.25);
}

.mode-help {
    flex: 1;
    min-width: 220px;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-align: right;
}

/* ===== PORTFOLIO TABLE ===== */
.portfolio-wrap {
    background: var(--bg-light);
    border-radius: 12px;
    /* overflow: visible pour laisser les tooltips déborder hors du tableau ;
       les coins arrondis sont préservés via les radius des cellules d'angle ci-dessous. */
    overflow: visible;
}

.portfolio-table thead th:first-child { border-top-left-radius: 12px; }
.portfolio-table thead th:last-child  { border-top-right-radius: 12px; }

.portfolio-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.93rem;
}

.portfolio-table thead th {
    background: rgba(26, 42, 94, 0.06);
    color: var(--primary-color);
    font-weight: 600;
    text-align: left;
    padding: 14px 18px;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(26, 42, 94, 0.1);
}

/* ===== Tooltip personnalisé IFA (bleu marine + or) ===== */
/* Même style que l'icône d'avertissement en bas de page */
.th-info {
    position: relative;
    cursor: help;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    color: var(--gold-accessible, #b08820);
    font-size: 1rem;
    line-height: 1;
    vertical-align: middle;
    outline: none;
    transition: color 0.18s ease, transform 0.18s ease;
}

.th-info > i {
    pointer-events: none;
}

.th-info:hover,
.th-info:focus-visible {
    color: var(--primary-color, #1a2a5e);
    transform: scale(1.15);
}

/* Bulle de tooltip */
.th-info::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    width: max-content;
    max-width: 280px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #1a2a5e 0%, #2a3d7a 100%);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    text-transform: none;
    letter-spacing: 0;
    border-radius: 10px;
    border: 1px solid rgba(201, 162, 39, 0.35);
    box-shadow: 0 12px 32px rgba(26, 42, 94, 0.28), 0 4px 10px rgba(0, 0, 0, 0.08);
    opacity: 0;
    pointer-events: none;
    z-index: 50;
    transition: opacity 0.18s ease, transform 0.18s ease;
    white-space: normal;
}

/* Petite flèche dorée en bas de la bulle */
.th-info::before {
    content: "";
    position: absolute;
    bottom: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 7px solid #1a2a5e;
    opacity: 0;
    pointer-events: none;
    z-index: 51;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.th-info:hover::after,
.th-info:focus-visible::after,
.th-info:hover::before,
.th-info:focus-visible::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Sur petits écrans, recadrer la bulle pour ne pas déborder */
@media (max-width: 640px) {
    .th-info::after {
        max-width: 220px;
        font-size: 0.78rem;
        padding: 10px 13px;
    }
}

.portfolio-table td {
    padding: 14px 18px;
    border-bottom: 1px solid rgba(26, 42, 94, 0.05);
    vertical-align: middle;
}

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

.portfolio-table .ticker-cell {
    font-family: 'Montserrat', monospace;
    font-weight: 700;
    color: var(--primary-color);
}

.portfolio-table .name-cell {
    color: var(--text-color);
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portfolio-table .name-cell .name-meta {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 2px;
}

.cell-input {
    width: 90px;
    padding: 8px 12px;
    border: 1px solid rgba(26, 42, 94, 0.15);
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.92rem;
    background: #fff;
    color: var(--text-color);
    transition: var(--transition);
}

.cell-input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

.cell-input-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.cell-input-wrap .suffix {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.row-cagr-loading {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

.row-cagr-loading i { color: var(--gold); margin-right: 6px; }

.btn-row-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.btn-row-remove:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.empty-row td { padding: 0; }

.empty-state {
    padding: 50px 24px;
    text-align: center;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2.5rem;
    color: rgba(26, 42, 94, 0.18);
    margin-bottom: 14px;
}

.empty-state p {
    font-size: 0.95rem;
    margin: 0;
}

.portfolio-footer {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    padding: 14px 18px;
    background: #fff;
    border-top: 1px solid rgba(26, 42, 94, 0.08);
}

.alloc-total {
    flex: 1;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--text-muted);
}

.alloc-total strong {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--primary-color);
}

.alloc-status {
    font-size: 0.82rem;
    padding: 3px 10px;
    border-radius: 100px;
    font-weight: 600;
}

.alloc-status.ok {
    background: rgba(72, 187, 120, 0.15);
    color: #2f855a;
}

.alloc-status.warn {
    background: rgba(237, 137, 54, 0.15);
    color: #c05621;
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(26, 42, 94, 0.15);
    color: var(--primary-color);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 9px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-ghost:hover {
    background: var(--primary-color);
    color: var(--gold-light);
    border-color: var(--primary-color);
}

.btn-ghost-danger:hover {
    background: #dc3545;
    color: #fff;
    border-color: #dc3545;
}

/* ===== PARAMS GRID ===== */
.params-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 22px;
}

.param label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.param-hint {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.78rem;
}

.input-currency {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: 10px;
    transition: var(--transition);
}

.input-currency:focus-within {
    background: #fff;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

.input-currency input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 13px 14px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    width: 0;
}

.input-currency input:focus { outline: none; }

.input-currency .suffix {
    padding: 0 14px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
}

.param select {
    width: 100%;
    padding: 13px 14px;
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%231a2a5e' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.param select:focus {
    outline: none;
    background-color: #fff;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

.years-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.years-pills button {
    flex: 1;
    min-width: 56px;
    background: var(--bg-light);
    border: 2px solid transparent;
    color: var(--text-color);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 11px 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.years-pills button:hover {
    background: rgba(201, 162, 39, 0.12);
}

.years-pills button.active {
    background: var(--primary-color);
    color: var(--gold-light);
    border-color: var(--primary-color);
}

/* ===== RESULTS ===== */
.results-card .sim-step-header { align-items: center; }

.results-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
    flex-wrap: wrap;
}

.btn-export {
    background: var(--gold);
    color: var(--primary-dark);
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 11px 18px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(201, 162, 39, 0.25);
}

.btn-export:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(201, 162, 39, 0.35);
}

.btn-export-light {
    background: var(--bg-light);
    color: var(--primary-color);
    box-shadow: none;
    border: 1px solid rgba(26, 42, 94, 0.12);
}

.btn-export-light:hover {
    background: var(--primary-color);
    color: var(--gold-light);
}

/* ===== KPI ===== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 32px;
}

.kpi {
    background: var(--bg-light);
    border-radius: 14px;
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border: 1px solid rgba(26, 42, 94, 0.06);
    position: relative;
    overflow: hidden;
}

.kpi::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: rgba(26, 42, 94, 0.1);
}

.kpi-primary {
    background: var(--gradient-primary);
    color: #fff;
}

.kpi-primary::before { background: var(--gold); height: 4px; }

.kpi-primary .kpi-label,
.kpi-primary .kpi-sub { color: rgba(255, 255, 255, 0.75); }

.kpi-primary .kpi-value { color: #fff; }

.kpi-gold::before { background: var(--gold); }

.kpi-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.kpi-value {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(1.6rem, 2.6vw, 2rem);
    color: var(--primary-color);
    line-height: 1.1;
    margin: 4px 0 2px;
}

.kpi-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ===== CHART BLOCKS ===== */
.chart-block {
    background: #fff;
    border: 1px solid rgba(26, 42, 94, 0.08);
    border-radius: 14px;
    padding: 24px 26px;
    margin-bottom: 22px;
}

.chart-block h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.chart-legend-toggle {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.chart-legend-toggle label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
}

.chart-legend-toggle input[type="checkbox"] {
    accent-color: var(--gold);
    width: 16px;
    height: 16px;
}

.chart-canvas-wrap {
    position: relative;
    width: 100%;
    height: 360px;
}

.chart-canvas-pie {
    height: 280px;
    max-width: 380px;
    margin: 0 auto;
}

.dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.chart-block-sm h3 {
    margin-bottom: 16px;
}

/* ===== COMPARISON ===== */
.comparison {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comp-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--bg-light);
    border-radius: 10px;
}

.comp-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.comp-dca { background: var(--gold); }
.comp-lump { background: var(--primary-color); }
.comp-livret { background: #5d6b82; }
.comp-cash { background: #cbd5e0; }

.comp-text {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.comp-label {
    font-size: 0.92rem;
    color: var(--text-color);
    font-weight: 500;
}

.comp-value {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--primary-color);
}

/* ===== TABLE ===== */
.table-block {
    margin-top: 22px;
}

.table-hint {
    color: var(--text-muted);
    font-size: 0.82rem;
}

.year-table-wrap {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid rgba(26, 42, 94, 0.08);
}

.year-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.year-table th,
.year-table td {
    padding: 12px 18px;
    text-align: right;
    border-bottom: 1px solid rgba(26, 42, 94, 0.05);
    white-space: nowrap;
}

.year-table th:first-child,
.year-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--primary-color);
}

.year-table thead th {
    background: rgba(26, 42, 94, 0.05);
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.year-table tbody tr:hover { background: var(--bg-light); }

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

.year-table .gain-pos {
    color: #2f855a;
    font-weight: 600;
}

/* ===== DISCLAIMER ===== */
.disclaimer {
    margin-top: 28px;
    padding: 16px 20px;
    background: rgba(201, 162, 39, 0.08);
    border-left: 3px solid var(--gold);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
}

.disclaimer i {
    color: var(--gold-accessible);
    margin-right: 6px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.row-enter {
    animation: fadeUp 0.3s ease;
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--primary-color);
    color: #fff;
    padding: 14px 22px;
    border-radius: 10px;
    font-size: 0.92rem;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    border-left: 3px solid var(--gold);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.error { border-left-color: #dc3545; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .dual-grid { grid-template-columns: 1fr; }
    .sim-card { padding: 26px 22px; }
    .results-actions { width: 100%; }
}

@media (max-width: 640px) {
    /* Hero plus compact */
    .sim-hero { padding: 100px 0 42px; }
    .sim-hero-eyebrow { font-size: 0.74rem; padding: 6px 14px; margin-bottom: 16px; }
    .sim-hero-meta { gap: 10px 16px; font-size: 0.82rem; }

    /* Cartes plus aérées */
    .sim-main { gap: 18px; margin: -32px auto 56px; }
    .sim-card { padding: 22px 16px; border-radius: 16px; }
    .sim-step-header { gap: 12px; margin-bottom: 20px; }
    .sim-step-num { width: 40px; height: 40px; font-size: 1rem; border-radius: 10px; }
    .sim-step-header h2 { font-size: 1.3rem; }
    .sim-step-header p { font-size: 0.88rem; }
    .sim-step-header > div:nth-child(2) { min-width: 0; flex: 1 1 100%; }

    /* Mode toggle (Pondération / Montant) */
    .mode-toggle { padding: 12px 14px; gap: 10px 14px; margin-bottom: 18px; }
    .mode-help { text-align: left; flex: 1 1 100%; min-width: 0; font-size: 0.78rem; }
    .mode-pill { padding: 7px 12px; font-size: 0.82rem; }

    /* Recherche & chips */
    #search-input { padding: 14px 16px 14px 42px; font-size: 0.95rem; }
    .search-input-wrap > i { left: 14px; }
    .search-suggest { gap: 6px; }
    .suggest-label { width: 100%; margin-right: 0; }
    .chip { padding: 6px 12px; font-size: 0.8rem; }

    /* Portefeuille : carte 2 colonnes pour les inputs */
    .portfolio-table thead { display: none; }
    .portfolio-table tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px 10px;
        padding: 12px 14px;
        border-bottom: 1px solid rgba(26, 42, 94, 0.08);
    }
    .portfolio-table td {
        padding: 4px 0;
        border: none;
    }
    .portfolio-table .ticker-cell { grid-column: 1; }
    .portfolio-table .name-cell {
        grid-column: 2;
        text-align: right;
        max-width: none;
    }
    .portfolio-table .cagr-cell { grid-column: 1; }
    .portfolio-table .alloc-cell { grid-column: 2; text-align: right; }
    .portfolio-table .actions-cell { grid-column: 1 / -1; text-align: right; }
    .empty-row { display: block !important; }
    .cell-input { width: 100%; max-width: 110px; padding: 7px 10px; font-size: 0.88rem; }

    /* Pills d'horizon : tout sur une ligne sur mobile */
    .years-pills { gap: 5px; }
    .years-pills button { min-width: 0; padding: 9px 4px; font-size: 0.82rem; }

    /* KPIs : plus serrés */
    .kpi-grid { gap: 12px; margin-bottom: 24px; }
    .kpi { padding: 16px 18px; }

    /* Graphes */
    .chart-canvas-wrap { height: 280px; }
    .chart-canvas-pie { height: 220px; max-width: 260px; }

    /* DCA vs apport unique */
    .comp-row { padding: 12px 14px; gap: 10px; }
    .comp-text { gap: 4px 10px; }
    .comp-label { font-size: 0.85rem; }
    .comp-value { font-size: 0.98rem; }

    /* Tableau année par année : plus compact pour limiter le scroll horizontal */
    .year-table { font-size: 0.85rem; }
    .year-table th,
    .year-table td { padding: 10px 12px; }
    .year-table thead th { font-size: 0.72rem; }

    /* Avertissement */
    .disclaimer { padding: 14px 16px; font-size: 0.82rem; margin-top: 22px; }

    /* Boutons exporter */
    .btn-export { padding: 10px 14px; font-size: 0.84rem; }
}

@media (max-width: 420px) {
    .sim-hero { padding: 96px 0 36px; }
    .sim-hero-meta {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
        max-width: 240px;
        margin: 0 auto;
    }
    .sim-card { padding: 20px 13px; }
    .sim-step-header h2 { font-size: 1.2rem; }
    .years-pills button { padding: 8px 2px; font-size: 0.78rem; }
    .chart-canvas-pie { height: 200px; max-width: 220px; }
    .cell-input { padding: 6px 8px; font-size: 0.85rem; }
}