/* ============================================================
   stile-ord2024.css
   Foglio di stile dedicato per la pagina annata 2024 (v3),
   copia adattata da stile-ord2026.css.
   Nessun layout a due colonne: qui e' una pagina "foglia"
   per un singolo anno, non l'indice generale delle annate.
   ============================================================ */

:root {
    --green: #009966;
    --green-dk: #009966;
    --green-title: #009966;
    --border-green: #009900;
    --green-lt: #f0fdf4;
    --border: #dbe4dc;
    --text: #2c3e50;
    --muted: #666;
    --bg: #f8f9fa;
    --radius: 8px;
    --container: 1000px;
}
* { box-sizing: border-box; }
html { overflow-y: scroll; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 10px;
    background-color: var(--bg);
    color: var(--text);
}

/* ---------- Header ---------- */
.page-wrap {
    max-width: var(--container);
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    padding: 20px;
}
.header-box {
    width: 100%;
    border: 2px dashed var(--border-green);
    box-sizing: border-box;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    border-radius: 6px;
    margin-bottom: 15px;
    cursor: pointer;
    gap: 15px;
}
.header-box .brand-left {
    display: flex;
    align-items: center;
    gap: 8px;
}
.header-box .brand-left img { height: 50px; width: auto; }
.header-box .brand-left .site-url {
    font-size: 0.85rem;
    color: #555;
    font-weight: 600;
    white-space: nowrap;
}
.header-box .brand-right {
    display: flex;
    align-items: center;
    gap: 14px;
}
.header-box .brand-right .logo-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}
.header-box .brand-right img { height: 50px; width: auto; }
.header-box .brand-right .since {
    font-size: 0.78rem;
    color: #999;
    font-style: italic;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0 0 20px;
}
.breadcrumb a { color: var(--green-dk); text-decoration: none; font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- Nav principale ---------- */
.main-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 0 0 25px;
    padding: 5px;
    border: 1px solid var(--border-green);
    border-radius: 8px;
    background: #f4f7f5;
}
.main-menu a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    transition: background 0.15s ease, color 0.15s ease;
}
.main-menu a:hover { background: var(--green); color: white; }
.main-menu a.current { background: var(--green); color: white; }
.main-menu a.current:hover { background: var(--green); }

.main-page-title {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin: 6px 0 8px;
    color: var(--green-title);
}
.page-subtitle {
    text-align: center;
    color: var(--muted);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.page-intro {
    background-color: #eaf3fb;
    border: 1px solid #e0e0e0;
    padding: 15px 20px;
    margin-bottom: 25px;
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.6;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.back-to-recent {
    background-color: #eaf7f1;
    padding: 12px 15px;
    margin: 15px 0 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #555;
    text-align: center;
}
.back-to-recent a { color: #3b82c4; font-weight: 600; text-decoration: none; }
.back-to-recent a:hover { text-decoration: underline; }

/* ---------- Griglia delle 4 varianti d'esame ---------- */
.exam-links-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 25px;
}
.exam-link-card {
    display: block;
    background: white;
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: var(--radius);
    padding: 18px 20px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.exam-link-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}
.exam-link-card h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
    color: var(--green-dk);
}
.exam-link-card p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--muted);
}
.exam-link-card .old-page-note {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.72rem;
    color: #bbb;
    font-style: italic;
}

.dsa {
    color: #e67e00;
    font-weight: 600;
}

/* ---------- Footer ---------- */
footer {
    margin-top: 16px;
    padding-top: 20px;
    border-top: 2px solid #ddd;
    text-align: center;
    font-size: 0.88rem;
    color: #555;
}
.license-box {
    background-color: #fafafa;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
    font-size: 0.8rem;
    color: #777;
}
.contatore {
    margin-top: 12px;
    font-size: 0.8rem;
    color: #aaa;
    font-style: italic;
}
.validation-link {
    margin-top: 15px;
    font-size: 0.8rem;
    color: #999;
}
.validation-link a { color: #999; text-decoration: none; }
.validation-link a:hover { text-decoration: underline; }
footer p { margin: 0; }

/* ---------- Suggerimento rotazione smartphone ---------- */
.rotate-tip {
    background-color: #eaf3fb;
    border: 1px solid #e0e0e0;
    padding: 12px 18px;
    margin-bottom: 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text);
}

.solution-credit {
    text-align: center;
    color: var(--muted);
    font-size: 0.92rem;
    margin-bottom: 10px;
}

/* ---------- Sezione testo del problema ---------- */
.problem-text {
    background: white;
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: var(--radius);
    padding: 18px 22px;
    margin-bottom: 25px;
}
.problem-text h2 {
    color: var(--green-dk);
    font-size: 1.15rem;
    margin: 0 0 12px;
}
.problem-text figure { margin: 16px 0; text-align: center; }
.problem-text figcaption {
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 4px;
}

/* ---------- Punti a/b/c ---------- */
.point-block { margin-bottom: 28px; }
.point-block h3 {
    color: var(--green-dk);
    font-size: 1.1rem;
    padding-bottom: 6px;
}

/* Linea sfumata (separatore) */
.fade-green {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--green), transparent);
    margin: 15px 0;
}

/* Bottone "Soluzione Punto X" (colori reali) */
.solution-button {
    background-color: #a5d6a7;
    color: black;
    border: 2px solid #81c784;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    margin: 8px 4px;
    cursor: pointer;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    font-weight: 600;
}
.solution-button:hover {
    filter: brightness(92%);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Contenitore soluzione (nascosto finche' non si clicca) */
.solution-container { display: none; }
.solution {
    background-color: #f8f9fa;
    padding: 15px 15px 15px 25px;
    margin: 15px 0 15px 8px;
    border-left: 4px solid #0000FF;
    border-radius: 0 5px 5px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: relative;
}
.solution h4 {
    color: #2c3e50;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.2em;
}
.solution .conclusion {
    background: var(--green-lt);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 16px;
    margin-top: 14px;
    font-weight: 600;
}

/* ---------- Box grafici ---------- */
.graph {
    text-align: center;
    margin: 20px auto;
    padding: 15px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    max-width: 420px;
}
.graph img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}
.graph .graph-caption {
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 8px;
}

/* Bottone "Nascondi soluzione" IN ALTO (sostituisce il verde, stessa posizione) */
.btn-nascondi-top {
    background-color: #007bff;
    color: white;
    border: 2px solid #0056b3;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: none;
    font-size: 14px;
    margin: 8px 4px;
    cursor: pointer;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    font-weight: 600;
}
.btn-nascondi-top:hover {
    filter: brightness(92%);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Bottone "Nascondi soluzione" IN FONDO (arancio, centrato) */
.btn-nascondi-wrap { text-align: center; }
.btn-nascondi {
    background-color: #FF9800;
    color: white;
    border: none;
    padding: 10px 25px;
    cursor: pointer;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    display: inline-block;
    margin: 10px auto;
    transition: all 0.3s ease;
}
.btn-nascondi:hover {
    background-color: #E68A00;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transform: translateY(-2px);
}

/* ---------- Bottoni di navigazione finale (colori reali) ---------- */
.solution-nav-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 30px 0 16px;
}
.solution-nav-buttons button,
.solution-nav-buttons a {
    background-color: #0000FF;
    color: white;
    border: 2px solid #0000CC;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    cursor: pointer;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    font-weight: 600;
}
.solution-nav-buttons a:nth-child(1) { /* Indice */
    background-color: #1a237e;
    border: 2px solid #0d1a4b;
}
.solution-nav-buttons a:nth-child(1):hover {
    background-color: #3949ab;
    border-color: #1a237e;
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.4);
    transform: translateY(-2px);
}
.solution-nav-buttons a:nth-child(2) { /* Problema successivo */
    background-color: #007bff;
    border: 2px solid #0056b3;
}
.solution-nav-buttons a:nth-child(2):hover {
    background-color: #339aff;
    border-color: #007bff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.4);
    transform: translateY(-2px);
}
.solution-nav-buttons a:nth-child(3) { /* Problema 3 / Questionario */
    background-color: #FFA500;
    border: 2px solid #CC8400;
}
.solution-nav-buttons a:nth-child(3):hover {
    background-color: #ffb733;
    border-color: #FFA500;
    box-shadow: 0 4px 12px rgba(255, 165, 0, 0.4);
    transform: translateY(-2px);
}

.print-button-wrap { text-align: center; margin-bottom: 24px; }
.print-button {
    background-color: #9C27B0;
    border: 2px solid #7B1FA2;
    color: white;
    padding: 10px 25px;
    cursor: pointer;
    border-radius: 20px;
    font-weight: bold;
    display: inline-block;
    transition: all 0.3s ease;
}
.print-button:hover {
    background-color: #BA68C8;
    border-color: #9C27B0;
    box-shadow: 0 4px 12px rgba(156, 39, 176, 0.4);
    transform: translateY(-2px);
}

.bottom-links-row {
    text-align: center;
    padding-top: 16px;
    border-top: 2px solid #ddd;
    margin-top: 10px;
    font-size: 0.92rem;
}
.bottom-links-row a { text-decoration: none; font-weight: 600; margin: 0 6px; }
.bottom-links-row .pdf-bottom { color: #e03030; }

/* ---- Bottone torna su (flottante, appare dopo 300px di scroll) ---- */
#btn-top {
    position: fixed;
    bottom: 20px;
    right: 4px;
    background: #9C27B0;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: background 0.2s;
}
#btn-top:hover { background: #7a00cc; }

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
}

@media print {
    .solution-nav-buttons, .print-button-wrap, .bottom-links-row,
    #btn-top, .main-menu, footer, .solution-button, .btn-nascondi {
        display: none !important;
    }
    .solution-container { display: block !important; }
}

/* ---------- Responsive ---------- */
@media (min-width: 768px) {
    body { padding: 30px 20px; }
    .page-wrap { padding: 30px; }
    .main-page-title { font-size: 2.2rem; }
}
@media (max-width: 600px) {
    .exam-links-grid { grid-template-columns: 1fr; }
    .solution-nav-buttons { flex-direction: column; align-items: stretch; }
    .solution-nav-buttons a { text-align: center; }
}
/* Card delle 4 varianti d'esame: ora contengono una lista di link, non sono più un link unico */
.exam-link-card {
    display: block;
    background: white;
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: var(--radius);
    padding: 18px 20px;
}

.exam-link-card h2 {
    margin: 0 0 10px;
    font-size: 1.05rem;
    color: #1a1a1a;
    font-weight: 700;
}.exam-link-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.exam-link-list li {
    margin-bottom: 6px;
}
.exam-link-list li:last-child {
    margin-bottom: 0;
}
.exam-link-list a {
    color: var(--green-dk);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
}
.exam-link-list a:hover {
    text-decoration: underline;
}
.exam-link-list li:first-child a {
    color: #1a73c4;
    font-weight: 700;
}

/* Bordo colore in base al corso (Ordinamento / PNI) */
.exam-link-card.card-ordinamento {
    border-left-color: var(--green);
}
.exam-link-card.card-pni {
    border-left-color: #1565c0;
}
.exam-link-card.card-suppletiva {
    border-left-color: #a94442;
}
.exam-link-card.card-straordinaria {
    border-left-color: #e67e22;
}
.exam-link-card.card-australe {
    border-left-color: #1565c0;
}
.session-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #666;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 2px 7px;
    vertical-align: middle;
    margin-left: 8px;
}

.session-badge.suppletiva {
    color: #8b3a3a;
    background: #fbeaea;
    border: 1px solid #e8c0c0;
}

/* ---------- Link versione DSA (accanto al link standard) ---------- */
.exam-link-list .dsa-link {
    color: #e67e00;
    font-weight: 700;
    margin-left: 4px;
}
.exam-link-list .dsa-link::before {
    content: "🎧 ";
}

/* ---------- Card "in arrivo" (contenuto non ancora disponibile) ---------- */
.exam-link-card.coming-soon {
    opacity: 0.65;
    background: #fafafa;
}
.exam-link-card.coming-soon:hover {
    transform: none;
    box-shadow: none;
}
.coming-soon-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #999;
    background: #eee;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 2px 7px;
    vertical-align: middle;
    margin-left: 8px;
}
.exam-link-card.coming-soon .placeholder-text {
    color: #aaa;
    font-size: 0.88rem;
    font-style: italic;
    margin: 4px 0 0;
}

/* ---------- Box link alle simulazioni (rimanda a Test e Questionari) ---------- */
.simulazioni-box {
    background-color: #eaf7f1;
    border: 1px solid #cdeede;
    border-left: 4px solid var(--green);
    padding: 16px 20px;
    margin-bottom: 25px;
    border-radius: 8px;
    text-align: center;
}
.simulazioni-box p {
    margin: 0 0 10px;
    font-size: 0.95rem;
    color: var(--text);
}
.simulazioni-box a.simulazioni-link {
    display: inline-block;
    color: white;
    background: var(--green);
    text-decoration: none;
    font-weight: 700;
    padding: 9px 22px;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: background 0.15s ease;
}
.simulazioni-box a.simulazioni-link:hover {
    background: #007a4f;
}
.full-width {
    grid-column: 1 / -1;
}