/* ==========================================================================
   OptionFinder PMPro Checkout — eigenes Template-Styling
   Nutzt die Seiten-Standards (of-hero-new--compact, of-page-content,
   of-feature-section) aus pages.css. Diese Datei ergänzt nur
   Checkout-spezifische Elemente (Progress-Steps, Grid, Sidebar).
   ========================================================================== */

/* ----- Progress Steps ----- */
.of-checkout__steps {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
    flex-wrap: wrap;
}
.of-checkout__step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: #94a3b8;
    background: rgba(148, 163, 184, 0.08);
    border-radius: 999px;
}
.of-checkout__step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: #cbd5e1;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}
.of-checkout__step--done {
    color: #0d9488;
    background: rgba(20, 184, 166, 0.1);
}
.of-checkout__step--done span { background: #14b8a6; }
.of-checkout__step--active {
    color: #0f172a;
    background: rgba(20, 184, 166, 0.18);
    border: 1px solid #14b8a6;
}
.of-checkout__step--active span { background: #14b8a6; }
[data-theme="dark"] .of-checkout__step--active { color: #f1f5f9; }

/* ----- Grid ----- */
.of-checkout__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 2rem;
    align-items: start;
}
@media (max-width: 900px) {
    .of-checkout__grid { grid-template-columns: 1fr; }
    .of-checkout__sidebar { order: -1; }
}

/* ----- Main (PMPro Formular) ----- */
.of-checkout__main {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    padding: 1.75rem 2rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}
[data-theme="dark"] .of-checkout__main {
    background: #1e293b;
    border-color: #334155;
    box-shadow: none;
}

/* PMPro-spezifische Tweaks im Main-Block */
.of-checkout__main .pmpro h2,
.of-checkout__main .pmpro h3 {
    color: #0f172a;
    font-size: 1.05rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
}
[data-theme="dark"] .of-checkout__main .pmpro h2,
[data-theme="dark"] .of-checkout__main .pmpro h3 { color: #f1f5f9; border-bottom-color: #334155; }

.of-checkout__main .pmpro_form input[type="text"],
.of-checkout__main .pmpro_form input[type="email"],
.of-checkout__main .pmpro_form input[type="password"],
.of-checkout__main .pmpro_form input[type="tel"],
.of-checkout__main .pmpro_form select {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.375rem;
    font-size: 0.9rem;
    background: #fff;
    color: #0f172a;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.of-checkout__main .pmpro_form input:focus,
.of-checkout__main .pmpro_form select:focus {
    outline: none;
    border-color: #14b8a6;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}
[data-theme="dark"] .of-checkout__main .pmpro_form input,
[data-theme="dark"] .of-checkout__main .pmpro_form select {
    background: #0f172a;
    border-color: #475569;
    color: #f1f5f9;
    color-scheme: dark;
}

/* Dark Mode: PMPro CSS Custom Properties im Checkout ueberschreiben.
   Das deckt ALLE PMPro-Cards automatisch ab (Billing, Zahlungsdaten, etc.)
   weil PMPro var(--pmpro--color--base) fuer Hintergruende nutzt. */
[data-theme="dark"] .of-checkout__main .pmpro,
[data-theme="dark"] .of-checkout__main .pmpro_form_fieldset {
    --pmpro--color--base: #1e293b;
    --pmpro--color--base-2: #0f172a;
    --pmpro--color--contrast: #e2e8f0;
    --pmpro--color--border: #475569;
    --pmpro--color--border--variation: #334155;
    --pmpro--color--white: #1e293b;
    --pmpro--color--accent: #14b8a6;
    --pmpro--box-shadow: none;
}

/* Stripe Elements Containers — Dark Mode: dunkler Hintergrund.
   Textfarbe wird per PHP-Filter (Cookie ofma_theme) auf hell gesetzt. */
[data-theme="dark"] .of-checkout__main .StripeElement,
[data-theme="dark"] #pmpro_payment_information_fields .StripeElement {
    background: #0f172a !important;
    border: 1px solid #475569 !important;
    border-radius: 0.375rem;
    padding: 0.55rem 0.75rem;
}

.of-checkout__main .pmpro_btn,
.of-checkout__main .pmpro_btn-submit-checkout {
    background: #14b8a6;
    color: #fff;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.of-checkout__main .pmpro_btn:hover,
.of-checkout__main .pmpro_btn-submit-checkout:hover { background: #0d9488; }

/* ----- Sidebar ----- */
.of-checkout__sidebar { position: sticky; top: 2rem; }
@media (max-width: 900px) { .of-checkout__sidebar { position: static; } }

.of-checkout__summary {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}
[data-theme="dark"] .of-checkout__summary {
    background: #1e293b;
    border-color: #334155;
    box-shadow: none;
}
.of-checkout__summary-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 0.25rem;
}
.of-checkout__summary-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: #0f172a;
}
[data-theme="dark"] .of-checkout__summary-title { color: #f1f5f9; }
.of-checkout__summary-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #14b8a6;
    padding: 1rem 0;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 1rem;
}
[data-theme="dark"] .of-checkout__summary-price { border-color: #334155; }
.of-checkout__summary-vat {
    font-size: 0.75rem;
    font-weight: 400;
    color: #64748b;
    margin-top: 0.25rem;
}
[data-theme="dark"] .of-checkout__summary-vat { color: #94a3b8; }
.of-checkout__summary-features {
    list-style: none;
    margin: 0 0 1.25rem;
    padding: 0;
    font-size: 0.88rem;
}
.of-checkout__summary-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.3rem 0;
    color: #334155;
}
[data-theme="dark"] .of-checkout__summary-features li { color: #cbd5e1; }
.of-checkout__summary-features li svg {
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: #14b8a6;
}
.of-checkout__summary-trust {
    padding-top: 1rem;
    border-top: 1px solid #e2e8f0;
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.6;
}
[data-theme="dark"] .of-checkout__summary-trust { border-color: #334155; color: #94a3b8; }
.of-checkout__summary-trust div { padding: 0.15rem 0; }
.of-checkout__summary-trust strong { color: #0f172a; font-weight: 600; }
[data-theme="dark"] .of-checkout__summary-trust strong { color: #e2e8f0; }