/* ============================================================
   Calculateur de pension — design sobre, mobile-first
   ============================================================ */

:root {
    --bg: #eef1f8;
    --surface: #ffffff;
    --ink: #16203a;
    --muted: #6b7392;
    --line: #e6e9f3;
    --accent: #0ea5a4;
    --accent-dark: #0b7e7d;
    --accent-soft: #d8f3f2;
    --violet: #6d5efc;
    --violet-soft: #ece9ff;
    --ok: #16a34a;
    --ok-soft: #dcfce7;
    --ko: #ea7a35;
    --ko-soft: #fdedde;
    --danger: #e23b3b;
    --grad: linear-gradient(135deg, #0ea5a4 0%, #2563eb 100%);
    --grad-ai: linear-gradient(135deg, #7c3aed 0%, #db2777 100%);
    --radius: 18px;
    --shadow: 0 2px 6px rgba(22, 32, 58, 0.06), 0 12px 28px rgba(22, 32, 58, 0.07);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2 { line-height: 1.25; }

a { color: var(--accent-dark); }

.app {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 0 40px;
}

/* ---------- En-tête (bandeau coloré façon app) ---------- */
.app-header {
    text-align: center;
    background: var(--grad);
    color: #fff;
    padding: 26px 20px 30px;
    border-radius: 0 0 26px 26px;
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.22);
    margin-bottom: 18px;
}
.app-header h1 { font-size: 1.45rem; font-weight: 750; margin: 8px 0 4px; letter-spacing: -0.02em; }
.app-header .subtitle { color: rgba(255, 255, 255, 0.88); margin: 0; font-size: 0.9rem; }
.logo-dot {
    display: inline-block; width: 14px; height: 14px; border-radius: 50%;
    background: #fff; box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.22);
}

/* Marges latérales pour le contenu sous le bandeau pleine largeur. */
.steps, .alert, .card { margin-left: 16px; margin-right: 16px; }

/* ---------- Fil des étapes ---------- */
.steps { display: flex; gap: 8px; list-style: none; padding: 0; margin-bottom: 18px; justify-content: center; }
.steps li {
    width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
    font-size: 0.85rem; font-weight: 700; color: var(--muted);
    background: var(--surface); border: 1.5px solid var(--line); transition: all .2s;
}
.steps li.active { background: var(--grad); color: #fff; border-color: transparent; transform: scale(1.12); box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3); }
.steps li.done { background: var(--accent-soft); color: var(--accent-dark); border-color: var(--accent-soft); }

/* ---------- Cartes ---------- */
.card {
    background: var(--surface); border: 0; border-radius: var(--radius);
    padding: 20px; margin-bottom: 16px; box-shadow: var(--shadow);
}
.card h2 { font-size: 1.18rem; font-weight: 750; margin: 0 0 4px; letter-spacing: -0.01em; }
.muted { color: var(--muted); font-size: 0.92rem; margin-top: 4px; }

/* ---------- Boutons ---------- */
.btn {
    appearance: none; border: 0; border-radius: 14px; padding: 15px 18px;
    background: var(--grad); color: #fff; font-size: 1rem; font-weight: 700;
    cursor: pointer; width: 100%; box-shadow: 0 6px 16px rgba(37, 99, 235, 0.25);
    transition: filter .15s, transform .05s, box-shadow .15s;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(1px); box-shadow: 0 3px 8px rgba(37, 99, 235, 0.22); }
.btn:disabled { opacity: .5; box-shadow: none; cursor: not-allowed; }
.btn.ghost { background: #fff; color: var(--accent-dark); border: 1.5px solid var(--line); box-shadow: none; }
.btn.ghost:hover { background: var(--accent-soft); border-color: var(--accent-soft); filter: none; }
.btn.small { width: auto; padding: 10px 15px; font-size: .9rem; border-radius: 11px; }
.btn.ai { background: var(--grad-ai); box-shadow: 0 6px 16px rgba(124, 58, 237, 0.3); }
.btn.ai:disabled { background: var(--ok); box-shadow: none; opacity: .85; }

/* ---------- Import de fichier ---------- */
.filedrop {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    border: 2px dashed #bcd8f5; border-radius: 16px; padding: 32px 16px;
    text-align: center; cursor: pointer; color: var(--accent-dark); font-weight: 700;
    background: linear-gradient(135deg, #f0fbfb 0%, #eef4ff 100%);
    margin: 8px 0 12px; transition: border-color .15s, background .15s, transform .1s;
}
.filedrop:hover { border-color: var(--accent); transform: translateY(-1px); }
.filedrop .filedrop-icon { font-size: 2rem; }
.filedrop input { display: none; }

.loader { display: flex; align-items: center; gap: 10px; color: var(--muted); margin-top: 14px; font-size: .95rem; }
.spinner {
    width: 18px; height: 18px; border-radius: 50%;
    border: 2px solid var(--line); border-top-color: var(--accent); animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.warn-inline { font-size: .85rem; color: var(--ko); margin-top: 12px; }
.hint { font-size: .82rem; color: var(--muted); margin: 14px 0 0; text-align: center; line-height: 1.5; }

/* ---------- Aperçu d'un document d'exemple (fictif) ---------- */
.sample-doc {
    margin: 12px 0 4px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
    background: #fff; box-shadow: var(--shadow); font-size: .8rem;
}
.sample-bar {
    background: var(--grad); color: #fff; font-weight: 700; font-size: .72rem;
    letter-spacing: .02em; padding: 8px 12px;
}
.sample-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding: 12px 12px 6px; }
.sample-title { font-weight: 700; color: var(--ink); font-size: .82rem; }
.sample-meta { color: var(--muted); font-size: .74rem; margin-top: 2px; }
.sample-badge {
    flex: none; background: var(--ko-soft); color: var(--ko); font-weight: 700;
    font-size: .68rem; padding: 3px 9px; border-radius: 999px;
}
.sample-table { width: 100%; border-collapse: collapse; margin-top: 4px; }
.sample-table th {
    text-align: left; font-size: .68rem; text-transform: uppercase; letter-spacing: .03em;
    color: var(--muted); font-weight: 700; padding: 6px 12px; background: #f7f8fc;
}
.sample-table td { padding: 7px 12px; border-top: 1px solid var(--line); color: var(--ink); }
.sample-table td:last-child { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.sample-foot { color: var(--muted); font-size: .72rem; padding: 8px 12px 12px; margin: 0; line-height: 1.45; }

/* ---------- Barre d'avancement ---------- */
.progress-box { padding: 14px 0 6px; }
.progress-track { height: 8px; background: var(--accent-soft); border-radius: 999px; overflow: hidden; }
.progress-fill {
    height: 100%; background: var(--accent); border-radius: 999px;
    transition: width .4s ease; min-width: 6px;
}
.progress-msg { display: flex; align-items: center; gap: 10px; color: var(--ink); margin-top: 14px; font-size: .95rem; font-weight: 500; }

.method-tag {
    display: inline-block; font-size: .82rem; color: var(--accent-dark);
    background: var(--accent-soft); padding: 6px 12px; border-radius: 999px; margin: 0 0 10px;
}

/* ---------- Alerte ---------- */
.alert {
    background: #fdecec; color: var(--danger); border: 1px solid #f5c6c6;
    padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; font-size: .92rem;
}

/* ---------- Formulaires ---------- */
.field { margin-bottom: 18px; }
.field > label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 8px; }
.field small { display: block; margin-top: 6px; }
input[type=date], input[type=number] {
    width: 100%; padding: 13px 14px; font-size: 1rem; border: 1.5px solid var(--line);
    border-radius: 12px; background: #fbfcff; color: var(--ink); font-family: inherit;
}
input[type=range] { width: 100%; accent-color: var(--accent); }
input:focus { outline: 3px solid var(--accent-soft); border-color: var(--accent); background: #fff; }

/* <FocusOnNavigate Selector="h1"> (App.razor) place le focus sur le titre à l'arrivée pour
   l'accessibilité, ce qui fait apparaître le cadre de focus du navigateur. On le masque sur
   les éléments rendus focusables uniquement par programme (tabindex="-1") : non interactifs,
   aucun intérêt clavier, donc pas de régression d'accessibilité. */
[tabindex="-1"]:focus { outline: none; }

.seg { display: flex; gap: 8px; }
.seg-btn {
    flex: 1; padding: 13px; border: 1.5px solid var(--line); background: #fff; border-radius: 12px;
    font-size: .95rem; font-weight: 700; color: var(--muted); cursor: pointer; transition: all .15s;
}
.seg-btn.active { background: var(--accent-soft); color: var(--accent-dark); border-color: var(--accent); }

/* ---------- Tableau de carrière ---------- */
.table-wrap { overflow-x: auto; margin: 6px -4px; }
table.career { width: 100%; border-collapse: collapse; }
table.career th {
    text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em;
    color: var(--muted); padding: 6px 6px; font-weight: 600;
}
table.career td { padding: 4px 6px; }
.cell { padding: 9px 10px !important; font-size: .95rem; }

/* Ligne d'année comblée automatiquement, restée à renseigner par l'utilisateur. */
table.career tr.todo td { background: var(--ko-soft); }
table.career tr.todo .cell { border-color: var(--ko); background: #fff; }
.iconbtn { border: 0; background: none; color: var(--muted); font-size: 1rem; cursor: pointer; padding: 6px; }
.iconbtn:hover { color: var(--danger); }

.row-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.total { font-size: .9rem; color: var(--muted); }

/* ---------- Relecture par IA ---------- */
.recheck {
    margin-top: 16px; padding: 16px; border-radius: 14px;
    background: var(--violet-soft); border: 1px solid #ddd6ff;
}
.recheck.done { background: var(--ok-soft); border-color: #bbf7d0; }
.recheck-text { display: flex; flex-direction: column; gap: 3px; margin-bottom: 12px; }
.recheck-text strong { font-size: .98rem; color: var(--ink); }
.recheck-text span { font-size: .85rem; color: var(--muted); }
.recheck-note { font-size: .82rem; color: var(--muted); margin: 0; }

.nav { display: flex; gap: 12px; margin-top: 8px; }
.nav .btn { width: 100%; }

/* ---------- Carte héro (résultat principal) ---------- */
.hero {
    background: var(--grad);
    color: #fff; border: 0; text-align: center;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
}
.hero-label { text-transform: uppercase; letter-spacing: .08em; font-size: .73rem; opacity: .9; margin: 0; }
.hero-date { font-size: 1.5rem; font-weight: 750; margin: 4px 0 2px; }
.hero-sub { opacity: .92; margin: 0 0 16px; font-size: .92rem; }
.hero-amount { display: flex; flex-direction: column; }
.hero-amount .big { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.02em; }
.hero-amount .per { opacity: .9; font-size: .9rem; }
.hero-note { margin: 12px 0 0; font-size: .8rem; opacity: .88; }

/* ---------- Options de départ ---------- */
.option { border: 1px solid var(--line); border-radius: 14px; padding: 14px 14px 14px 16px; margin-top: 12px; }
.option.ok { border: 0; border-left: 4px solid var(--ok); background: var(--ok-soft); }
.option.ko { border: 0; border-left: 4px solid #d7dbe8; background: #f4f5fa; }
.option-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.option-title { font-weight: 700; }
.option-amount { font-size: 1.3rem; font-weight: 800; color: var(--accent-dark); white-space: nowrap; }
.option-amount small { font-size: .7rem; color: var(--muted); font-weight: 500; }
.badge { font-size: .72rem; background: #f0f1f0; color: var(--muted); padding: 4px 8px; border-radius: 999px; white-space: nowrap; }
.option-meta { font-size: .85rem; color: var(--accent-dark); margin-top: 4px; }
.option-explain { font-size: .85rem; color: var(--muted); margin-top: 6px; }

/* ---------- Scénario Belgique ---------- */
.belgium { border-left: 4px solid var(--accent); }
.belgium-amount { display: flex; flex-direction: column; margin: 10px 0; }
.belgium-amount .big { font-size: 2rem; font-weight: 800; color: var(--accent-dark); }
.belgium-amount .per { color: var(--muted); font-size: .9rem; }
.info { background: var(--accent-soft); color: var(--accent-dark); padding: 12px 14px; border-radius: 12px; font-size: .85rem; margin: 8px 0 0; }

/* ---------- Détail ---------- */
.breakdown summary { font-weight: 600; cursor: pointer; }
.breakdown dl { margin: 14px 0 0; }
.breakdown dl > div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.breakdown dl > div:last-child { border-bottom: 0; }
.breakdown dt { color: var(--muted); font-size: .88rem; }
.breakdown dd { margin: 0; font-weight: 600; text-align: right; }

.disclaimer { font-size: .8rem; color: var(--muted); padding: 4px 6px 16px; text-align: center; }

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 3.5rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }