/* Registration form styles. */

.reg__header { margin-bottom: 34px; }
.reg__title  { margin: 0 0 10px; }
.reg__subtitle { font-size: 16px; color: var(--c-muted); margin: 0; }

.reg__form {
    background: #fff;
    border: 1px solid var(--c-cream-brd);
    border-radius: 22px;
    padding: 36px;
    box-shadow: 0 16px 44px rgba(27, 42, 78, .07);
}

.reg__row { margin-bottom: 18px; }
.reg__row--split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.reg__error {
    background: var(--c-error-bg);
    border: 1px solid var(--c-error-brd);
    color: var(--c-error);
    border-radius: 10px;
    padding: 13px 16px;
    font-size: 14.5px;
    font-weight: 600;
    margin-bottom: 22px;
}
.reg__error[hidden] { display: none; }

.reg__phone { display: flex; gap: 8px; }
.reg__phone-cc {
    flex: none;
    width: 96px;
    padding: 13px 8px;
    border-radius: 8px;
    border: 1.5px solid var(--c-border);
    background: var(--c-cream-lt);
    font-size: 15px;
    color: #2A2A2A;
    font-family: var(--font-body);
}

.reg__family-hint {
    margin: 10px 0 0;
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--c-muted);
}

/* Dynamic child blocks (Fix #7). */
.reg__children { margin-bottom: 22px; }
.reg__child {
    background: var(--c-cream-lt);
    border: 1px solid var(--c-cream-brd);
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 12px;
}
.reg__child-title {
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: var(--ls-eyebrow);
    text-transform: var(--tt-eyebrow);
    color: var(--c-gold-deep);
    margin-bottom: 12px;
}
.reg__row--child {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    margin: 0;
}

/* Per-child Arabic-proficiency questions (reading / writing / understanding). */
.reg__arabic {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed var(--c-cream-brd);
}
.reg__arabic-heading {
    display: block;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: var(--ls-eyebrow);
    text-transform: var(--tt-eyebrow);
    color: var(--c-gold-deep);
    margin-bottom: 12px;
}
.reg__seg-row { margin-bottom: 12px; }
.reg__seg-row:last-child { margin-bottom: 0; }
.reg__seg-label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--c-navy);
    margin-bottom: 7px;
}
.reg__seg { display: flex; gap: 8px; }
.reg__seg-btn { flex: 1; cursor: pointer; margin: 0; }
.reg__seg-btn input {
    position: absolute;
    opacity: 0;
    width: 0; height: 0;
    pointer-events: none;
}
.reg__seg-btn span {
    display: block;
    text-align: center;
    padding: 11px 0;
    border-radius: 9px;
    border: 1.5px solid var(--c-border);
    background: #fff;
    color: var(--c-navy);
    font-weight: 700;
    font-size: 14.5px;
    font-family: var(--font-body);
    transition: background .12s, border-color .12s;
}
.reg__seg-btn input:checked + span {
    background: var(--c-gold);
    border-color: var(--c-gold);
}
.reg__seg-btn input:focus-visible + span {
    outline: 2px solid var(--c-navy);
    outline-offset: 2px;
}
.reg__seg.is-error span { border-color: var(--c-error); }

.reg__total { margin-top: 6px; margin-bottom: 22px; }

.reg__consent {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin-bottom: 24px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
    color: var(--c-body);
}
.reg__consent input {
    width: 19px; height: 19px;
    margin-top: 2px;
    flex: none;
    accent-color: var(--c-gold);
}
.reg__consent.is-error { color: var(--c-error); font-weight: 600; }

.reg__submit { font-size: 16.5px; padding: 17px; }

/* Fix #17: refund promise directly under submit. */
.reg__refund {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
    padding: 12px 16px;
    background: var(--c-success-bg);
    border: 1px solid var(--c-success-brd);
    border-radius: 10px;
    color: var(--c-success);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    text-align: center;
}
.reg__refund svg { flex: none; }

/* Success state. */
.reg__success {
    background: #fff;
    border: 1px solid var(--c-success-brd);
    border-radius: 20px;
    padding: 48px 36px;
    text-align: center;
    box-shadow: 0 18px 50px rgba(27, 42, 78, .08);
}
.reg__success[hidden] { display: none; }
.reg__success-icon {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--c-success-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.reg__success-title {
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 26px;
    color: var(--c-navy);
    margin: 0 0 10px;
}
.reg__success-body {
    font-size: 16px;
    line-height: 1.6;
    color: var(--c-body);
    margin: 0 auto;
    max-width: 440px;
}

/* Payment step (shown after the form is submitted). */
.reg__pay {
    background: #fff;
    border: 1px solid var(--c-cream-brd);
    border-radius: 22px;
    padding: 36px;
    box-shadow: 0 16px 44px rgba(27, 42, 78, .07);
}
.reg__pay[hidden] { display: none; }
.reg__pay-head { margin-bottom: 22px; }

.reg__pay-total {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 14px;
    padding: 10px 18px;
    background: var(--c-cream-lt);
    border: 1px solid var(--c-cream-brd);
    border-radius: 10px;
}
.reg__pay-total-label {
    font-size: 13px;
    color: var(--c-muted);
    text-transform: var(--tt-eyebrow);
    letter-spacing: var(--ls-eyebrow);
}
.reg__pay-total-value {
    font-family: var(--font-head);
    font-size: 22px;
    color: var(--c-navy);
    font-weight: 600;
}

.reg__pay-error {
    background: var(--c-error-bg);
    border: 1px solid var(--c-error-brd);
    color: var(--c-error);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    text-align: center;
}
.reg__pay-error[hidden] { display: none; }

.reg__pay-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border-radius: 12px;
    border: 1.5px solid var(--c-border);
    background: #fff;
    color: var(--c-navy);
    font-family: var(--font-body);
    cursor: pointer;
    transition: border-color .15s ease, transform .05s ease, box-shadow .15s ease;
    text-align: start;
}
.reg__pay-btn:hover {
    border-color: var(--c-gold);
    box-shadow: 0 6px 16px rgba(27,42,78,.08);
}
.reg__pay-btn:disabled { opacity: .6; cursor: not-allowed; }
.reg__pay-btn svg { flex: none; color: var(--c-gold-deep); }
.reg__pay-btn-text { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.reg__pay-btn-main { font-weight: 600; font-size: 15.5px; }
.reg__pay-btn-sub  { font-size: 12.5px; color: var(--c-muted); }

.reg__pay-or {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 14px 0;
    color: var(--c-muted);
    font-size: 12px;
    text-transform: var(--tt-eyebrow);
    letter-spacing: var(--ls-eyebrow);
}
.reg__pay-or::before,
.reg__pay-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-cream-brd);
}

.reg__pay-paypal { min-height: 46px; }

.reg__pay-note {
    margin: 18px 0 0;
    font-size: 12.5px;
    color: var(--c-muted);
    text-align: center;
}

@media (max-width: 640px) {
    .reg__form, .reg__pay { padding: 24px; border-radius: 18px; }
    .reg__row--split, .reg__row--child { grid-template-columns: 1fr; }
    .reg__phone-cc { width: 82px; }
}