/* ─── leerkrachttraining.com PT Aanmeldformulier ─── */

:root {
    --lt-blauw:      #1a3a5c;
    --lt-goud:       #e8b422;
    --lt-goud-licht: #fdf3d0;
    --lt-tekst:      #1e293b;
    --lt-subtekst:   #64748b;
    --lt-rand:       #e2e8f0;
    --lt-bg:         #f8fafc;
    --lt-wit:        #ffffff;
    --lt-groen:      #22c55e;
    --lt-fout:       #ef4444;
    --lt-radius:     10px;
    --lt-schaduw:    0 4px 24px rgba(26,58,92,.10);
}

/* ─── Wrapper ─── */
.lt-pt-wrapper {
    max-width: 760px;
    margin: 2rem auto;
    background: var(--lt-wit);
    border-radius: 16px;
    box-shadow: var(--lt-schaduw);
    border: 1px solid var(--lt-rand);
    overflow: hidden;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    color: var(--lt-tekst);
}

/* ─── Header ─── */
.lt-pt-header {
    background: linear-gradient(135deg, var(--lt-blauw) 0%, #2d5a8e 100%);
    padding: 28px 32px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.lt-pt-header-icon {
    width: 52px;
    height: 52px;
    background: rgba(255,255,255,.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.lt-pt-header-icon svg {
    width: 28px;
    height: 28px;
    stroke: #fff;
}

.lt-pt-titel {
    color: #fff;
    margin: 0 0 6px;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.3;
}

.lt-pt-subtitel {
    color: rgba(255,255,255,.75);
    margin: 0;
    font-size: .9rem;
    line-height: 1.5;
}

/* ─── Stappen indicator ─── */
.lt-pt-stappen {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 20px 32px 0;
    margin-bottom: 8px;
}

.lt-pt-stap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
    cursor: default;
}

.lt-pt-stap-nr {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--lt-rand);
    color: var(--lt-subtekst);
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .25s;
    border: 2px solid transparent;
}

.lt-pt-stap.active .lt-pt-stap-nr {
    background: var(--lt-goud);
    color: var(--lt-blauw);
    border-color: var(--lt-goud);
    box-shadow: 0 0 0 4px var(--lt-goud-licht);
}

.lt-pt-stap.done .lt-pt-stap-nr {
    background: var(--lt-blauw);
    color: #fff;
    border-color: var(--lt-blauw);
}

.lt-pt-stap-label {
    font-size: 11px;
    color: var(--lt-subtekst);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.lt-pt-stap.active .lt-pt-stap-label {
    color: var(--lt-goud);
}

.lt-pt-stap.done .lt-pt-stap-label {
    color: var(--lt-blauw);
}

.lt-pt-stap-lijn {
    flex: 1;
    height: 2px;
    background: var(--lt-rand);
    margin: 0 8px;
    margin-bottom: 18px;
    min-width: 40px;
    max-width: 100px;
    transition: background .25s;
}

/* ─── Stap inhoud ─── */
.lt-pt-stap-inhoud {
    display: none;
    padding: 24px 32px 32px;
    animation: lt-fade-in .2s ease;
}

.lt-pt-stap-inhoud.active {
    display: block;
}

@keyframes lt-fade-in {
    from { opacity:0; transform:translateY(8px); }
    to   { opacity:1; transform:translateY(0); }
}

.lt-pt-stap-titel {
    color: var(--lt-blauw);
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--lt-goud-licht);
}

/* ─── Velden ─── */
.lt-pt-rij {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

@media (max-width: 520px) {
    .lt-pt-rij { grid-template-columns: 1fr; }
}

.lt-pt-veld {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lt-pt-veld-vol {
    margin-bottom: 16px;
}

.lt-pt-veld label,
.lt-pt-veld-vol label:not(.lt-pt-checkbox-label):not(.lt-pt-keuze-kaart) {
    font-size: 13px;
    font-weight: 600;
    color: var(--lt-tekst);
}

.lt-pt-verplicht {
    color: var(--lt-goud);
}

.lt-pt-wrapper input[type="text"],
.lt-pt-wrapper input[type="email"],
.lt-pt-wrapper input[type="tel"],
.lt-pt-wrapper textarea,
.lt-pt-wrapper select {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--lt-rand);
    border-radius: var(--lt-radius);
    background: var(--lt-bg);
    color: var(--lt-tekst);
    font-size: 14px;
    font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
    appearance: none;
}

.lt-pt-wrapper input:focus,
.lt-pt-wrapper textarea:focus {
    outline: none;
    border-color: var(--lt-blauw);
    box-shadow: 0 0 0 3px rgba(26,58,92,.1);
    background: #fff;
}

.lt-pt-wrapper input.fout,
.lt-pt-wrapper textarea.fout {
    border-color: var(--lt-fout);
    box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}

.lt-pt-wrapper textarea {
    resize: vertical;
    min-height: 80px;
}

.lt-pt-hint {
    font-size: 12px;
    color: var(--lt-subtekst);
    margin-top: 2px;
}

/* ─── Keuze kaarten (trainingsvorm) ─── */
.lt-pt-keuze-raster {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.lt-pt-keuze-kaart {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1.5px solid var(--lt-rand);
    border-radius: var(--lt-radius);
    cursor: pointer;
    transition: all .2s;
    background: var(--lt-bg);
    position: relative;
}

.lt-pt-keuze-kaart:hover {
    border-color: var(--lt-blauw);
    background: #eef4fb;
}

.lt-pt-keuze-kaart input[type="radio"] {
    display: none;
}

.lt-pt-keuze-kaart input[type="radio"]:checked ~ .lt-pt-keuze-tekst {
    color: var(--lt-blauw);
    font-weight: 600;
}

.lt-pt-keuze-kaart:has(input:checked) {
    border-color: var(--lt-blauw);
    background: #eef4fb;
    box-shadow: 0 0 0 3px rgba(26,58,92,.1);
}

.lt-pt-keuze-tekst {
    font-size: 13px;
    flex: 1;
}

.lt-pt-keuze-vink {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--lt-rand);
    color: transparent;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all .2s;
}

.lt-pt-keuze-kaart:has(input:checked) .lt-pt-keuze-vink {
    background: var(--lt-blauw);
    color: #fff;
}

/* ─── Privacy checkbox ─── */
.lt-pt-privacy {
    background: var(--lt-goud-licht);
    border: 1px solid #f0d580;
    padding: 14px 16px;
    border-radius: var(--lt-radius);
}

.lt-pt-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.5;
}

.lt-pt-checkbox-label input[type="checkbox"] {
    display: none;
}

.lt-pt-checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--lt-blauw);
    border-radius: 4px;
    flex-shrink: 0;
    margin-top: 1px;
    transition: all .2s;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lt-pt-checkbox-label:has(input:checked) .lt-pt-checkbox-custom {
    background: var(--lt-blauw);
}

.lt-pt-checkbox-label:has(input:checked) .lt-pt-checkbox-custom::after {
    content: '✓';
    color: #fff;
    font-size: 12px;
}

.lt-pt-checkbox-label a {
    color: var(--lt-blauw);
    font-weight: 600;
}

/* ─── Navigatieknoppen ─── */
.lt-pt-navigatie {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--lt-rand);
}

.lt-pt-knop {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border: none;
    border-radius: var(--lt-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
}

.lt-pt-knop svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.lt-pt-knop-next,
.lt-pt-knop-verzend {
    background: var(--lt-blauw);
    color: #fff;
}

.lt-pt-knop-next:hover,
.lt-pt-knop-verzend:hover {
    background: #0f2a45;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26,58,92,.3);
}

.lt-pt-knop-verzend {
    background: linear-gradient(135deg, var(--lt-blauw), #2d5a8e);
}

.lt-pt-knop-sec {
    background: var(--lt-bg);
    color: var(--lt-subtekst);
    border: 1.5px solid var(--lt-rand);
}

.lt-pt-knop-sec:hover {
    background: #eee;
}

.lt-pt-knop.bezig {
    opacity: .7;
    cursor: not-allowed;
}

/* ─── Melding ─── */
.lt-pt-melding {
    margin: 12px 32px 0;
    padding: 12px 16px;
    border-radius: var(--lt-radius);
    font-size: 14px;
    line-height: 1.5;
}

.lt-pt-melding.fout {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #dc2626;
}

/* ─── Succesbericht ─── */
.lt-pt-success {
    padding: 48px 32px;
    text-align: center;
}

.lt-pt-success-icoon {
    width: 72px;
    height: 72px;
    background: #dcfce7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: lt-pop .4s cubic-bezier(.175,.885,.32,1.275);
}

.lt-pt-success-icoon svg {
    width: 36px;
    height: 36px;
    stroke: var(--lt-groen);
}

@keyframes lt-pop {
    from { transform:scale(0); opacity:0; }
    to   { transform:scale(1); opacity:1; }
}

#lt-pt-success-titel {
    color: var(--lt-blauw);
    font-size: 1.4rem;
    margin: 0 0 10px;
}

#lt-pt-success-tekst {
    color: var(--lt-subtekst);
    font-size: .95rem;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ─── Responsief ─── */
@media (max-width: 600px) {
    .lt-pt-header        { padding: 20px; flex-direction: column; }
    .lt-pt-stap-inhoud   { padding: 20px; }
    .lt-pt-keuze-raster  { grid-template-columns: 1fr; }
    .lt-pt-stappen       { padding: 16px 16px 0; }
}