@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
    --accent: #3dab92;
    --accent-dark: #2d8f79;
    --accent-light: #e6f7f4;
    --pastel-yellow: #fdf4c8;
    --panel-bg: #f4f3f8;
    --surface: #ffffff;
    --surface2: #eeecf6;
    --border: #e0ddf0;
    --border-strong: #ccc9df;
    --text: #3d3a52;
    --text-muted: #8e8aab;
    --shadow: 0 2px 8px rgba(80,70,140,0.07);
}

body {
    display: flex;
    font-family: 'Nunito', sans-serif;
    margin: 0;
    background: linear-gradient(180deg, #f8f7fb 0%, #eef3f7 100%);
}

/* ══════════════════════════════════════════════
   DASHBOARD
   ══════════════════════════════════════════════ */
#dashboard {
    width: 300px;
    height: 100vh;
    background: var(--panel-bg);
    padding: 0;
    position: fixed;
    box-shadow: 2px 0 16px rgba(80,70,140,0.09);
    overflow-y: auto;
    z-index: 10;
    box-sizing: border-box;
    border-right: 1px solid var(--border);
}

#dashboard::-webkit-scrollbar { width: 4px; }
#dashboard::-webkit-scrollbar-track { background: transparent; }
#dashboard::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.brand {
    background: linear-gradient(135deg, #3dab92 0%, #2d7fc4 100%);
    padding: 18px 18px 16px;
}

.brand-inner { display: flex; align-items: center; gap: 11px; }

.brand-icon {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.22);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; flex-shrink: 0;
}

.brand-text h1 { margin: 0; color: #fff; font-size: 1.15rem; font-weight: 900; line-height: 1.2; }
.brand-text p { margin: 2px 0 0; color: rgba(255,255,255,0.75); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; }

.dashboard-body { padding: 14px 13px 24px; display: flex; flex-direction: column; gap: 10px; }

.dash-card { background: var(--surface); border-radius: 14px; border: 1px solid var(--border); box-shadow: var(--shadow); overflow: hidden; }

.dash-card-header { padding: 9px 13px; display: flex; align-items: center; gap: 8px; background: var(--surface2); border-bottom: 1px solid var(--border); }

.dash-card-icon { width: 25px; height: 25px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 0.82rem; flex-shrink: 0; }
.dash-card-icon.green  { background: #d4f0ea; }
.dash-card-icon.blue   { background: #dbeafe; }
.dash-card-icon.yellow { background: #fef3c7; }

.dash-card-title { font-size: 0.7rem; font-weight: 900; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; }

.dash-card-body { padding: 12px 13px; }

label { display: block; margin: 0 0 4px; font-weight: 800; font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.field-group { margin-bottom: 10px; }

input, select {
    width: 100%; padding: 9px 10px; border-radius: 9px; border: 1.5px solid var(--border);
    box-sizing: border-box; font-size: 0.84rem; font-family: 'Nunito', sans-serif; font-weight: 700;
    background: var(--surface); color: var(--text); transition: border-color 0.18s, box-shadow 0.18s;
    appearance: none; -webkit-appearance: none;
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%238e8aab' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center; padding-right: 28px;
}

input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(61,171,146,0.12); }

.instellingen-banner {
    background: #fff8e1; border: 1.5px solid #f0c040; border-radius: 8px;
    padding: 8px 10px; font-size: 0.75rem; font-weight: 700; color: #7a5800;
    margin-bottom: 10px; line-height: 1.4;
}

.primary-btn {
    width: 100%; padding: 13px 16px; border-radius: 12px; border: none;
    font-family: 'Nunito', sans-serif; font-size: 0.9rem; font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white; cursor: pointer; box-shadow: 0 4px 14px rgba(61,171,146,0.3);
    transition: transform 0.15s, box-shadow 0.15s;
}
.primary-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(61,171,146,0.4); }
.primary-btn:active { transform: translateY(0); }

.action-group { display: flex; flex-direction: column; gap: 7px; }

.print-btn, .download-btn, .clear-btn {
    width: 100%; padding: 10px 14px; border-radius: 10px;
    font-family: 'Nunito', sans-serif; font-size: 0.84rem; font-weight: 700;
    cursor: pointer; transition: transform 0.15s, background 0.15s;
    display: flex; align-items: center; justify-content: center; gap: 7px; margin-bottom: 0;
}
.print-btn    { background: #eff6ff; color: #2563eb; border: 1.5px solid #bfdbfe; }
.print-btn:hover { background: #dbeafe; transform: translateY(-1px); }
.download-btn { background: #fffbeb; color: #b45309; border: 1.5px solid #fde68a; }
.download-btn:hover { background: #fef3c7; transform: translateY(-1px); }
.clear-btn    { background: transparent; color: var(--text-muted); border: 1.5px solid var(--border); font-size: 0.78rem; }
.clear-btn:hover { background: #fef2f2; color: #dc2626; border-color: #fecaca; }

.oplossingen-btn {
    width: 100%; padding: 10px 14px; border-radius: 10px;
    font-family: 'Nunito', sans-serif; font-size: 0.84rem; font-weight: 700;
    cursor: pointer; transition: transform 0.15s, background 0.15s;
    display: flex; align-items: center; justify-content: center; gap: 7px; margin-bottom: 0;
    background: #f0fdf4; color: #16a34a; border: 1.5px solid #bbf7d0;
}
.oplossingen-btn:hover { background: #dcfce7; transform: translateY(-1px); }
.oplossingen-btn.actief { background: #fef9c3; color: #854d0e; border-color: #fde68a; }

.download-opl-btn {
    width: 100%; padding: 10px 14px; border-radius: 10px;
    font-family: 'Nunito', sans-serif; font-size: 0.84rem; font-weight: 700;
    cursor: pointer; transition: transform 0.15s, background 0.15s;
    display: flex; align-items: center; justify-content: center; gap: 7px; margin-bottom: 0;
    background: #fef9c3; color: #854d0e; border: 1.5px solid #fde68a;
}
.download-opl-btn:hover { background: #fef3c7; transform: translateY(-1px); }
.download-opl-btn.hidden { display: none; }

/* Oplossingen zichtbaar in preview */
#werkblad.toon-oplossingen .opl-antwoord { display: block !important; }
.opl-antwoord { display: none; }

/* Opmaak van de oplossings-blokken */
.opl-tellen, .opl-koppel, .opl-aanzicht {
    margin-top: 6px;
    padding: 5px 10px;
    background: #f0fdf4;
    border: 1.5px solid #86efac;
    border-radius: 7px;
    font-family: Arial, sans-serif;
    font-size: 0.88rem;
    color: #166534;
    font-weight: 700;
}

.opl-grondplan {
    margin-top: 8px;
    padding: 6px 10px;
    background: #f0fdf4;
    border: 1.5px solid #86efac;
    border-radius: 7px;
    font-family: Arial, sans-serif;
    font-size: 0.82rem;
    color: #166534;
    font-weight: 700;
}

.opl-grondplan .grondplan-tabel td {
    width: 24px; height: 24px;
    font-size: 0.75rem;
}

.keuzemenu-btn {
    display: inline-block; background: #1a2e5a; color: white !important;
    font-family: 'Nunito', Arial, sans-serif; font-size: 12px; font-weight: 700;
    padding: 6px 12px; border-radius: 6px; text-decoration: none;
    margin-bottom: 10px; letter-spacing: 0.3px; transition: background 0.2s;
}
.keuzemenu-btn:hover { background: #243d7a; }

.help-btn {
    width: 100%; background: #2e7d5e; color: white; border: none; border-radius: 8px;
    padding: 11px 16px; font-family: 'Nunito', Arial, sans-serif; font-size: 13px;
    font-weight: 700; cursor: pointer; margin-top: 10px; letter-spacing: 0.2px; transition: background 0.2s;
}
.help-btn:hover { background: #245f49; }

/* ══════════════════════════════════════════════
   HELP MODAL
   ══════════════════════════════════════════════ */
.help-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 1000; display: flex; align-items: center; justify-content: center; }
.help-modal.hidden { display: none; }
.help-modal-box { background: white; border-radius: 14px; width: min(640px, 92vw); max-height: 88vh; overflow-y: auto; box-shadow: 0 8px 40px rgba(0,0,0,0.25); display: flex; flex-direction: column; }
.help-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: #2e7d5e; color: white; border-radius: 14px 14px 0 0; font-family: 'Nunito', Arial, sans-serif; font-size: 16px; font-weight: 800; position: sticky; top: 0; }
.help-sluit { background: rgba(255,255,255,0.2); border: none; color: white; font-size: 16px; width: 28px; height: 28px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-weight: bold; }
.help-sluit:hover { background: rgba(255,255,255,0.35); }
.help-modal-body { padding: 20px; display: flex; flex-direction: column; gap: 18px; }
.help-sectie { display: flex; flex-direction: column; gap: 8px; }
.help-sectie-titel { font-size: 13px; font-weight: 800; color: #2e7d5e; border-bottom: 2px solid #e8f5f0; padding-bottom: 4px; }
.help-sectie ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 5px; }
.help-sectie li { font-size: 12.5px; color: #444; line-height: 1.5; }
.help-tabel { display: flex; flex-direction: column; gap: 6px; }
.help-rij { display: flex; align-items: flex-start; gap: 10px; font-size: 12.5px; color: #444; line-height: 1.5; }
.help-nr { background: #2e7d5e; color: white; font-weight: 900; font-size: 11px; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }

/* ══════════════════════════════════════════════
   PREVIEW / WERKBLAD
   ══════════════════════════════════════════════ */
#preview { margin-left: 320px; padding: 30px; width: 100%; display: block; }

.a4-page {
    width: 210mm; min-height: 297mm; background: white; padding: 20mm 15mm;
    box-sizing: border-box; margin: 0 auto 30px auto;
    box-shadow: 0 0 20px rgba(0,0,0,0.5); position: relative;
    box-shadow: 0 0 20px rgba(0,0,0,0.5); position: relative;
    font-size: 14px;
}

.student-header { display: flex; gap: 20px; margin-bottom: 25px; align-items: flex-end; }
.header-box {
    flex-grow: 1;
    font-size: 14px;
    font-family: Arial, sans-serif;
    font-weight: 700;
    color: #333;
    padding-bottom: 2px;
    border: none;
    border-bottom: 1.5px solid #333;
}

.werkblad-titel {
    text-align: center; border: 3px double var(--border); padding: 10px;
    margin-bottom: 40px; text-transform: uppercase;
}

/* ══════════════════════════════════════════════
   SECTIES
   ══════════════════════════════════════════════ */
.oefening-sectie { margin-bottom: 36px; position: relative; }

.sectie-header {
    display: flex; justify-content: flex-end; margin-bottom: 4px;
}

.sectie-verwijder-btn {
    background: #fef2f2; color: #dc2626; border: 1.5px solid #fecaca;
    border-radius: 8px; padding: 4px 10px; font-size: 0.75rem; font-weight: 700;
    font-family: 'Nunito', sans-serif; cursor: pointer; transition: background 0.15s;
}
.sectie-verwijder-btn:hover { background: #fee2e2; }

.sectie-titel {
    display: block; font-size: 1.2rem; font-weight: bold; text-decoration: underline;
    margin-bottom: 16px; outline: none;
}

/* Opdrachtkader — vervangt sectie-titel */
.opdrachtkader {
    border: 2px solid #3d3a52;
    border-radius: 8px;
    padding: 6px 14px;
    margin-bottom: 12px;
    background: #fafafa;
    page-break-after: avoid;
    break-after: avoid;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.opdracht-zin-deel {
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #222;
    outline: none;
}

.opdracht-zin {
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #222;
    outline: none;
    display: block;
    line-height: 1.6;
    white-space: pre-line;
}

.kaders-grid { display: flex; flex-direction: column; gap: 16px; }

.kaders-grid-tellen {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.kaders-grid-tellen .oefening-kader {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 10px 10px;
    gap: 8px;
}

/* 2 kolommen naast elkaar */
.kaders-grid-2kol {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.kaders-grid-2kol .oefening-kader {
    padding: 12px 10px;
}

.sectie-voeg-toe { margin-top: 10px; display: flex; justify-content: flex-end; }

.voeg-oefening-btn {
    background: var(--accent-light); color: var(--accent-dark); border: 1.5px solid var(--accent);
    border-radius: 8px; padding: 5px 14px; font-size: 0.8rem; font-weight: 800;
    font-family: 'Nunito', sans-serif; cursor: pointer; transition: background 0.15s;
}
.voeg-oefening-btn:hover { background: #c5efe6; }

/* ══════════════════════════════════════════════
   OEFENING KADERS
   ══════════════════════════════════════════════ */
.oefening-kader {
    border: 2px solid var(--border); border-radius: 12px; padding: 16px 18px;
    position: relative; background: white;
    page-break-inside: avoid; break-inside: avoid;
}

.oefening-verwijder-btn {
    position: absolute; top: 8px; right: 8px;
    background: #fef2f2; color: #dc2626; border: 1.5px solid #fecaca;
    border-radius: 6px; width: 24px; height: 24px;
    font-size: 0.75rem; font-weight: 900; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.15s; z-index: 2;
}
.oefening-verwijder-btn:hover { background: #fee2e2; }

.oefening-vraag {
    font-size: 0.9rem; font-family: Arial, sans-serif; color: #333;
    margin: 0 0 12px; line-height: 1.5;
}

/* ══════════════════════════════════════════════
   CANVAS BOUWSELS
   ══════════════════════════════════════════════ */
.bouwsel-canvas {
    display: block;
    image-rendering: pixelated;
}

.bouwsel-canvas-klein {
    max-width: 120px;
    max-height: 100px;
}

/* ══════════════════════════════════════════════
   TYPE 1: TELLEN
   ══════════════════════════════════════════════ */
.tel-canvas { display: block; max-width: 100%; }

.tel-antwoord {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
}

.tel-hokje {
    width: 28px;
    height: 32px;
    border: 2px solid #333;
    border-radius: 6px;
    background: white;
    flex-shrink: 0;
}

.tel-label {
    font-family: Arial, sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: #333;
}

/* Oude stijlen bewaard voor compatibiliteit */
.tel-oefening { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.antwoord-rij {
    display: flex; align-items: flex-end; gap: 8px; font-family: Arial, sans-serif;
    font-size: 0.9rem; font-weight: 700; color: #333; margin-top: 4px; width: 100%;
}
.antwoord-label { white-space: nowrap; }
.antwoord-lijn { flex-grow: 1; border-bottom: 1.5px solid #333; height: 20px; min-width: 80px; max-width: 200px; }

/* ══════════════════════════════════════════════
   TYPE 2: GRONDPLAN INVULLEN
   ══════════════════════════════════════════════ */
.grondplan-invul-inhoud {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    justify-content: flex-start;
    width: 100%;
    overflow: hidden;
}
.gp-bouwsel-canvas {
    flex-shrink: 1;
    min-width: 0;
    max-width: 55%;
}
.gp-bouwsel-canvas { display: block; flex-shrink: 0; }
.grondplan-pijl {
    display: flex; align-items: center; flex-shrink: 0;
}
.grondplan-wrap { flex-shrink: 0; }

/* Grondplan tabel — altijd witte hokjes */
.grondplan-tabel {
    border-collapse: collapse;
    font-family: Arial, sans-serif;
}
.grondplan-tabel td {
    width: 34px; height: 34px;
    border: 2px solid #555;
    text-align: center; vertical-align: middle;
    background: #ffffff;
}
.gp-cel       { background: #ffffff; }
.gp-invulvak  { background: #ffffff; }
.gp-cijfervak { background: #ffffff; }
.gp-getal  { font-size: 1rem; font-weight: 900; color: #222; }
.gp-invul  { width: 100%; height: 100%; min-height: 30px; }

.koppel-grondplan .grondplan-tabel td {
    width: 28px; height: 28px;
}

/* ══════════════════════════════════════════════
   TYPE 3: GRONDPLAN KOPPELEN
   ══════════════════════════════════════════════ */
.koppel-oefening { display: flex; flex-direction: column; gap: 12px; }

.koppel-inhoud {
    display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;
}

.koppel-links {
    display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
    flex-shrink: 0;
}
.koppel-label { font-size: 0.78rem; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.koppel-antwoord-vak {
    display: flex; align-items: flex-end; gap: 8px; font-family: Arial, sans-serif;
    font-size: 0.9rem; font-weight: 700; color: #333; margin-top: 6px;
}
.koppel-antw-label { white-space: nowrap; }
.koppel-antw-lijn { width: 60px; border-bottom: 1.5px solid #333; height: 20px; }

.koppel-rechts {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px; flex: 1; min-width: 280px;
}

.koppel-optie {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    border: 2px solid var(--border); border-radius: 10px; padding: 8px;
    background: #fafafa;
}

.koppel-letter {
    background: var(--accent); color: white; font-family: 'Nunito', sans-serif;
    font-weight: 900; font-size: 1rem; width: 28px; height: 28px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   TYPE 4: AANZICHTEN
   ══════════════════════════════════════════════ */
.aanzicht-oefening { display: flex; flex-direction: column; gap: 12px; }

.aanzicht-inhoud {
    display: flex; gap: 24px; align-items: flex-start; flex-wrap: wrap;
}

.aanzicht-bouwsel-wrap { flex-shrink: 0; }

.aanzichten-opties {
    display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-start; flex: 1;
}

.aanzicht-optie {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    border: 2px solid var(--border);
    border-radius: 10px;
    padding: 8px 10px 8px 10px;
    background: #fafafa;
    min-width: 90px;
    vertical-align: top;
    gap: 0;
}

.aanzicht-canvas-wrap {
    display: block;
    line-height: 0;
}

.aanzicht-canvas {
    display: block;
    max-width: 100px;
    max-height: 90px;
}

.aanzicht-checkbox {
    display: block;
    width: 26px;
    height: 26px;
    border: 2px solid #444;
    border-radius: 6px;
    background: white;
    margin-top: 6px;
    flex-shrink: 0;
}

.aanzicht-label { display: none; } /* Labels verbergen — verklappen antwoord */

/* Oplossing: kruisje in het correcte hokje */
#werkblad.toon-oplossingen .aanzicht-optie[data-correct="1"] .aanzicht-checkbox {
    background: #f0fdf4;
    border-color: #16a34a;
    position: relative;
}
#werkblad.toon-oplossingen .aanzicht-optie[data-correct="1"] .aanzicht-checkbox::after {
    content: '✕';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    font-weight: 900;
    color: #16a34a;
    line-height: 1;
}

/* ══════════════════════════════════════════════
   PDF LOADING
   ══════════════════════════════════════════════ */
.pdf-loading {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 9999;
    display: flex; align-items: center; justify-content: center;
}
.pdf-loading.hidden { display: none; }
.pdf-loading-box {
    background: white; border-radius: 14px; padding: 28px 36px; text-align: center;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3); min-width: 280px;
}
.pdf-loading-title { font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 1.1rem; color: var(--text); margin-bottom: 6px; }
.pdf-loading-text  { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.pdf-loading-bar   { height: 6px; background: var(--border); border-radius: 4px; overflow: hidden; }
.pdf-loading-fill  { height: 100%; width: 60%; background: var(--accent); border-radius: 4px; animation: loadbar 1.8s ease-in-out infinite; }

@keyframes loadbar {
    0%   { width: 10%; margin-left: 0; }
    50%  { width: 40%; margin-left: 30%; }
    100% { width: 10%; margin-left: 90%; }
}

/* ══════════════════════════════════════════════
   PRINT
   ══════════════════════════════════════════════ */
@media print {
    .no-print { display: none !important; }
    #dashboard { display: none !important; }
    #preview { margin-left: 0; padding: 0; }
    .a4-page { box-shadow: none; margin: 0; }
}

/* ══════════════════════════════════════════════
   PIJLENPAD OEFENING
   ══════════════════════════════════════════════ */
.pijlenpad-oef {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pijlenpad-instructie {
    font-family: Arial, sans-serif;
    font-size: 0.85rem;
    color: #444;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.instr-regel {
    display: flex;
    align-items: center;
    gap: 6px;
}

.instr-hokje {
    width: 12px;
    height: 12px;
    border: 1.5px solid #444;
    border-radius: 2px;
    background: white;
    flex-shrink: 0;
    display: inline-block;
}

.pijlenpad-wrap {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.pijlenpad-leeg {
    border: 1.5px solid #999;
    background: #fff;
    display: block;
}

.pijlenpad-pijlen {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 10px 12px;
    flex: 1;
    min-width: 120px;
}

.pijlenpad-pijlen::before {
    content: 'Pijlenreeks:';
    display: block;
    width: 100%;
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #222;
    margin-bottom: 4px;
}

.pijl-stap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    min-width: 24px;
}

.pijl-symbool {
    font-size: 1.5rem;
    line-height: 1;
    color: #1a1a1a;
}

.pijl-getal {
    font-size: 14px;
    font-weight: 900;
    color: #333;
    font-family: Arial, sans-serif;
    margin-top: 2px;
}

.pijlenpad-oplossing-canvas {
    display: block;
    border: 1.5px solid #86efac;
    border-radius: 4px;
}

.opl-pijlenpad {
    margin-top: 8px;
    padding: 6px 10px;
    background: #f0fdf4;
    border: 1.5px solid #86efac;
    border-radius: 7px;
}

/* ══════════════════════════════════════════════
   TYPE 4: VERBIND BOUWSEL MET GRONDPLAN
   ══════════════════════════════════════════════ */
.kaders-grid-verbinden {
    display: block;
}

.verbinden-sectie {
    display: flex;
    flex-direction: column;
    padding: 10px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: white;
}

.verbinden-rij {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
}

.verbinden-rij-plannen {
    align-items: flex-start;
}

.verbinden-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 31%;
    max-width: 31%;
    overflow: hidden;
}

.verbind-bouwsel-canvas {
    display: block;
    max-width: 110px;
    max-height: 100px;
}

.verbinden-lijn-zone {
    width: 100%;
    height: 50px;
    flex-shrink: 0;
}

.verbind-grondplan {
    display: flex;
    justify-content: center;
}

.verbind-grondplan .grondplan-tabel {
    margin: 0 auto;
}

.verbind-grondplan .gp-cel {
    width: 18px;
    height: 18px;
    border: 1px solid #888;
    text-align: center;
    font-size: 0.78rem;
    font-weight: 700;
}

.verbind-bol {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3d3a52;
    flex-shrink: 0;
    align-self: center;
}

.verbind-bol-onder {
    margin-top: 3px;
}

.verbind-bol-boven {
    margin-bottom: 3px;
}