/* ============================================================
   PGN-VIEWER-DZ.CSS  —  Exclusief voor pgn-viewer-dz.html
   Vereist: smra.css (variabelen, masthead, footer, hamburger)
   ============================================================ */

/* Zorg dat de pagina altijd de volle breedte pakt */
html, body {
    width: 100%;
    overflow-x: hidden;
}

:root {
    --viewer-paper: #ece3cf;
    --viewer-ink:   #1a1209;
}

/* ── HOOFD-LAYOUT ── */
.pgn-main {
    width: 100%;
    padding-bottom: 2rem;
}

.viewer-grid-container {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    justify-content: center;
    width: 100%;
    max-width: 1000px;
    margin: 1.5rem auto 0;
    padding: 0 1.5rem;
    box-sizing: border-box;
}

/* Linkerkolom: dropdowns + zetten */
.viewer-col-left {
    flex: 0 0 300px;
    min-width: 0;
}

/* Rechterkolom: bord + knoppen */
.viewer-col-right {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ── BOX (kaart) ── */
.box {
    background-color: var(--viewer-paper);
    border: 1px solid var(--rule-heavy);
    border-radius: 4px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.box-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--viewer-ink);
    border-bottom: 1px solid var(--rule);
    padding-bottom: 0.75rem;
}

/* ── OPTIES BOX (bewaard voor pgn-viewer-dz.min.js) ── */
.option-row {
    display: grid;
    grid-template-columns: 80px 1fr;
    align-items: center;
    margin-bottom: 1rem;
}

.option-label {
    font-weight: 700;
}

.option-control {
    display: flex;
    gap: 10px;
}

.option-control select,
.form-input-full-width {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: var(--font-body);
}

.btn-full-width {
    width: 100%;
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--viewer-ink);
    background: var(--viewer-ink);
    color: var(--viewer-paper);
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s ease;
}
.btn-full-width:hover { background: #444; }

#loadFenBtn {
    padding: 0.5rem 1rem;
    border-radius: 4px;
    border: 1px solid var(--viewer-ink);
    background: var(--viewer-ink);
    color: var(--viewer-paper);
    cursor: pointer;
    font-weight: 600;
    flex-shrink: 0;
}

.hidden-file-input { display: none; }

/* ── DROPDOWNS ── */
.select-wrapper {
    position: relative;
    width: 100%;
}
.styled-select {
    width: 100%;
    padding: 0.5rem 2.5rem 0.5rem 0.5rem;
    border: 1px solid var(--rule);
    border-radius: 0;
    font-family: var(--font-body);
    font-size: 0.9rem;
    background-color: var(--viewer-paper);
    color: var(--viewer-ink);
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
.select-wrapper::after {
    content: '\25BC';
    font-size: 10px;
    color: var(--viewer-ink);
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* ── ZETTENLIJST ── */
.moves-table-container {
    max-height: 340px;
    overflow-y: auto;
}
.moves-table {
    width: 100%;
    border-collapse: collapse;
}
.moves-table th, .moves-table td {
    padding: 6px 8px;
    text-align: center;
    border-bottom: 1px solid var(--rule);
}
.moves-table th {
    background: var(--viewer-ink);
    color: var(--viewer-paper);
    font-family: var(--font-ui);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: sticky;
    top: 0;
}
.moves-table .move-item {
    cursor: pointer;
    padding: 3px 6px;
    border-radius: 2px;
    display: inline-block;
    transition: background 0.15s;
    font-family: var(--font-body);
    font-size: 0.85rem;
}
.moves-table .move-item:hover { background: var(--paper-mid); }
.moves-table .move-item.current {
    background: var(--title-color);
    color: var(--paper);
    font-weight: 700;
}

/* ── SCHAAKBORD ── */
#myBoard {
    width: 100% !important;
    max-width: 500px;
    max-height: calc(100svh - var(--header-height) - 140px);
    aspect-ratio: 1 / 1;
    margin: 0 auto 0.75rem;
}

.board-status {
    text-align: center;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--viewer-ink);
    min-height: 1.4em;
    margin-bottom: 0.75rem;
}

/* Schaakbord veldkleuren */
.white-1e1d7 { background-color: #febf11; color: #333; }
.black-3c85d { background-color: #9f9f9f; color: #fff; }

/* ── BEDIENINGSKNOPPEN ── */
.controls {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 5px;
    width: 100%;
    max-width: 500px;
    margin: 0 auto 1.5rem;
}
.controls button {
    padding: 0.5rem;
    font-size: 1.1rem;
    border: 1px solid var(--viewer-ink);
    background: var(--viewer-ink);
    color: var(--viewer-paper);
    border-radius: 4px;
    cursor: pointer;
    min-width: 60px;
    transition: background 0.2s;
}
.controls button:hover { background: #3d2f1a; }

/* ── TERUG-KNOP ── */
.page-navigation {
    display: flex;
    justify-content: center;
    padding: 2rem 1.5rem 3rem;
}
.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-ui);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--ink);
    padding: 0.75rem 1.8rem;
    border: 2px solid var(--rule-heavy);
    transition: all 0.25s;
}
.nav-link:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}
.nav-link .arrow { font-size: 1rem; line-height: 1; }

/* ── PROMOTIE OVERLAY ── */
.overlay-promotion {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.75);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}
.promotion-box {
    background: var(--viewer-paper);
    padding: 2rem;
    border-radius: 4px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
#title_kl {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--viewer-ink);
    text-align: center;
}
.promotion-pieces {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
    margin-top: 0.5rem;
}
.promotion-piece {
    width: 56px; height: 56px;
    cursor: pointer;
    transition: transform 0.2s;
}
.promotion-piece:hover { transform: scale(1.15); }
.cancel-promotion {
    background: var(--paper-mid);
    color: var(--viewer-ink);
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--rule);
    border-radius: 3px;
    cursor: pointer;
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 1.5rem;
    transition: background 0.2s;
}
.cancel-promotion:hover { background: var(--paper-shadow); }

/* ── RESPONSIVE ── */

/* Tablet: kolommen naast elkaar maar bord kleiner */
@media (max-width: 900px) and (min-width: 601px) {
    .viewer-grid-container { gap: 1.5rem; }
    .viewer-col-left { flex: 0 0 260px; }
    #myBoard { max-width: 380px; }
    .controls { max-width: 380px; }
}

/* Mobiel: kolommen onder elkaar */
@media (max-width: 600px) {
    .viewer-grid-container {
        flex-direction: column;
        padding: 0 1rem;
        margin-top: 1rem;
    }
    .viewer-col-left,
    .viewer-col-right {
        width: 100%;
        flex: none;
    }
    .moves-table-container { max-height: 220px; }
    #myBoard { max-width: 100%; max-height: none; }
    .controls { max-width: 100%; }
}